R7 Service Manual

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Lifecycle LC9500R, LC9100R, LC8500R,R9, R7 Series Bikes

Customer Support ServicesSERVICE MANUAL

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesINTRODUCTION

This service manual is applicable to Recumbent Exercise Bikes LC9500R, LC9100R, LC8500R, R9, and R7.Information represents typical configuration and may differ slightly from actual equipment. The service manualprovides recommendations for safe and efficient approaches to problem situations. This Service Manual isseparated Five Sections. They are:

SPECIAL SERVICE TOOL REQUIREMENTSCOMPONENTS IDENTIFICATIONTABLE OF CONTENTSSection I

o TROUBLESHOOTINGSection II

o DIAGNOSTICSSection III

o "How To..."Section IV

o ELECTRONICSo WIRING DIAGRAMS

Section Vo MISCELLANEOUS

If an operating problem should arise, tum to the TROUBLESHOOTING GUIDES and attempt to isolate what iscausing the malfunction. The GUIDES are listed by symptoms and follow with suggestions as to the most probablecause of the problem.

Once you have pinpointed the source of the problem, tum to the appropriate "How To..... section and review theproper procedures for removing, replacing or adjusting a part. The "How To..... sections are organized byreplaceable part (or assembly) name and each page lists the "Special Tools Required" to complete the specifictask.

Refer to COMPONENT IDENTIFICATION in the front part of this section to locate and identify in order servicerepair parts for your machine.

If you do not have a part in stock, a form to order by FAX has been included in Section V for your convenience oryou can call Life Fitness Customer Support Services any Monday through Friday from 8:00 AM to 6:00 PM (C.ST ). When you place a call, in order to speed our response to your particular situation, please have thefollowing information available for the customer service phone technician who will be prepared to assist you:

1. The Lifecycle equipment model number2. The serial number3. The symptom of the problem4. The part name and number to order

When you receive your order, review the appropriate "How To..... section and follow the step by step proceduresdesigned to help you install the part quickly and correctly.

If you have any questions or comments please phone, mail, or fax us at:

LIFE FITNESS COMPANY - CUSTOMER SUPPORT SERVICES10601 Belmont Avenue, Franklin Park,IL 60131; U.S.A.Telephone: 847-451-0036, Toll Free: 800-351-3737, FAX: 847-288-3702

Lifecycle LC95R, LC91 R, LC85R, R9, and R7 Recumbent Exercise Bikes

SPECIAL SERVICE TOOL REQUIREMENTS

Unless otherwise specified, only basic hand tools are required to perform service proceduresoutlined in this section. Some of these standard tools should consist of Philips and StraightBlade Screw Drivers, Torx Set, Pliers, Rubber Mallet, Pry Bar, Snap Ring Pliers (internal andexternal), Standard and Metric size Socket Set (318 or 1/2 drive), and Standard and Metric sizeCombination, open-end, or Box Wrenches.

Specialized tools will be listed after the sub-heading Special Service Tools:, which appearsbelow the Service Procedure Heading at the top of the page. If no specialized tools arerequired, then the title would read: Special Service Tools: NONE, which means that standardhand tools should be employed to provide service to the product.

Specialized tools must be used to safely and effectively complete the service procedures.Improvisation or attempts to use any other tool could result in unnecessary damage to theequipment or personal injury.

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise Bikes

•COMPONENT IDENTIFICATION-----------

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Seat Back

Handlebar

Left SideShroud

Rear Stabilizer

Console ----L...

ConsoleSupportAssembly

Left Pedal

Seat Pad

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Right SideShroud

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Leveler

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AccessoryTray

RightCrank Arm

Wheel


COMPONENT IDENTIFICATION

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Extrusion

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~seatAssembly

Main Cable

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Shroud/Gasket

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Inter~ediatePulley

HeartRateCable

LeftCrank ArmHub

AlternatorBelt

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Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise Bikes

COMPONENT IDENTIFICATION

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Rack

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A1tematorCable

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Alternator

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Crank ArmPulley

RightCrank ArmHub

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTABLE OF CONTENTS

SECTION I TROUBLESHOOTING GUIDES PageDisplay Console LEOs Not Illuminating 2Display Console Initializes Then Fails 2No Prompt 3LEOs Not Constant 3LEOs Do Not Extinguish 3Prompt Flashes 3Display Console Keys Do Not Function 4Excessive Resistance 4Resistance Varies 5Resistance Constant 5Pedaling Is Difficult 5Pedaling Is To Easy 6Battery Over-Heating 6Bike Not Stable 6Loud Noise 7No Heart Rate 8Handlebar Grips Loose 8Notes 9

SECTION II DIAGNOSTICSLC9500 2LC9100 Console 3LC8500 Console 4R9 Console 5R7 Console 6MAP 7ENTRY LEVEL 8Test/Service - All LEOs And Keypad Test.. 9Test/Service - Walking LED Test 10Test/Service - Miscellaneous 1 Test 11Test/Service - Miscellaneous 2 Test 12TesUService - Port I/O Test 13TesUService - Life Pulse Test 14Test/Service - CSAFE Network Test 15Test/Service - EEPROM Test 16TesUService - Telemetry Enable/Disable 17TesUService - Language 18Optional Settings - MAX Workout Duration 19Optional Settings - EnglishlMetric Units 20Optional Settings - WATI Display Enable/Disable 21Optional Settings - METS Display EnablelDisable 22Optional Settings - CAUHR Display Enable/Disable 23Optional Settings - WATIS Program Enable/Disable 24Optional Settings - METS Program EnablelDisable 25Optional Settings - Statistics 26Optional Settings - Photo Shoot 27Notes 28

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTABLE OF CONTENTS (continued)

SECTION III HOW TO REPLACE THE .Side Shrouds 2Drive Belt 3Alternator Belt. 4Crank Shaft Hub Assembly 5Crank Shaft Bearings 6Clutch Assembly 9Intermediate Pulley Shaft and Bearings 10Idler Roller 15Altemator 16Seat Locking Mechanism 18Seat Assembly and Extrusion 19Adjust Seat Rollers 20Seat Pad and Handlebar Assembly 21Locking Rack 22Accessory Tray 23Main Cable 24Heart Rate Cable 25Polar Receiver. 26Altemator Cable 27Reed Switch and Cable 289-Volt Console Battery (LC8500R and R7) 296-Volt Battery (LC95R, LC91 Rand R9) 30Display Console and Console Support 31Power Control Board 32Pedals 33Front Wheel Assembly 34Levelers 35Resistor Assembly 36Console Circuit Board 37Notes 38

SECTION IV ELECTRONICS OVERVIEWDisplay Console Board - Model LC95R 2Display Console Board - Model LC91 R 5Display Console Board - Model LC85R and R7 7Display Console Board - Model R9 9Altemator Control Board - Model R7 and LC85R. 11Altemator Control Board - Model R9, LC91 R, and LC95R 12Alternator 14Wiring Block Diagram LC85R and R7 15Wiring Block Diagram R9 16Wiring Block Diagram LC91 R 17Wiring Block Diagram LC95R 18

SECTION V MISCELLANEOUSModel Identification and Serial Number Location 2Preventative Maintenance Schedule 3Important Safety Instructions 4Parts Description 5Assembly Instructions 7

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NOTES:

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SECTIO I

TROUBLESHOOTI GGUIDES

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTROUBLESHOOTING GUIDE

Malfunction Probable Cause Corrective ActionO'splay Console LEDs not Auto start not respondinQ. Check auto start not responding.illuminating

Keypad not responding. Test keypad in diagnostics.

Insufficient battery voltage. Check battery voltage. The LC9S00, LC91 DO,and C9i have a 6VDC battery (non-alkaline)which should test out between 5.8 to 6.3 VDC.The LC8S0D, and C7 has a 9VDC alkalinebattery and it should test out between (8.8 -9.2VDC).

Loose wire connections. Disconnect then reconnect connections.

Worn or damaged wire Inspect wire harnesses. Replace worn orharnesses. aarnaged harness.

Malfunctioning display Test with substitute display console. Replaceconsole. malfunctioning display console.

Malfunctioning alternator Test with substitute ACB. Replacecontrol board (ACB). malfunctioning ACB.

Display console initializes Loose wire connections. Disconnect then secure connections.then fails 1

No RPM. Enter Diagnostic and check for RPM.I,

Malfunctioning alternator. Test alternator output or test with substitutealternator. Replace malfunctioning alternator.Refer to Alternator Voltage Test.

Malfunctioning alternator Test with substitute alternator control board.control board. Replace malfunctioning board.

Malfunctioning display Test with substitute display console. Replaceconsole. malfunctioning display console.

Worn or damaged wire Inspect wire harnesses. Replace worn orharnesses. damaged harness.

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Malfunction Probable Cause Corrective Action..

No prompt upon release of Malfunctioning display Test with substitute display console. ReplaceSTART key. Entry of console. malfunctionina display console.additional information notallowed. Batterv drained. Replace Batterv with new one.

II Display Console LeOs are I Pedaling to slowly I Pedal faster than 30 RPM.

II not constant II

Insufficient battery voltage Check battery voltage. The LC9500, LC91 DO,and C9i have a 6VDC battery (non-alkaline)which should test out between 5.8 to 6.3 VDC.The LC8S00, and C7 has a 9VDC alkalinebattery and it should test out between (8.8 -9.2VDC).

Loose wire connections Disconnect then reconnect connections.

IWorn or damaged wire Inspect wire harnesses. Replace wom orharnesses I damaqed harnesses.

Malfunctioning Display Test with substitute Display Console. ReplaceConsole malfunctionino Display Console.

Malfunctioning Alternator Test with substitute Alternator Control Board.Control Board Replace malfunctioning board.

Malfunctioning Alternator Test Alternator output or test with substituteAlternator. Replace malfunctioning Alternator.Refer to Alternator Voltaae Test.

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, Display Console LEOs do Software !I not extinguish in timely

manner at the end of a Malfunctioning Alternator Test with substitute Alternator Control Board.

workout, when the CLEAR Control Board Replace defective board.

key is pressed, or when thepedaling stops. Malfunctioning Display Inspect for damage or depression at START

Console key. Test with substitute Display Console.Replace malfunctionina DisplaY Console.

Prompt persistently Attempting to enter improper Refer to Operation Manual for time durationflashes and entry of duration of time requirements.Iadditional infonnation isnot allowed. Malfunctioning Display I Test with suostitute Display Console. Replace

Consoie I malfunctionina Disolay Console.

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Malfunction Probable Cause Corrective ActionDisplay Console keys Attempting to enter program Refer to Operation Manual for program(except START key) do not not available. availability.function and Exercise Bike

j does no~ re$pond. iv1alfunctioning Keypad I I est Keypad in Diagnostics.I

I Malfunctioning Display I I est with substitute Display Console. ReplaceConsole malfunctioning Display Console.

Upon start of program, Insufficient battery voltage Check battery voltage. The LC9S00, LC91 00,excessive resistance load and C9i have a 6VDC battery (non-alkaline)is immediate; no normal, which should test out between 5.8 to 6.3 VDC.incremental increase from The LC8S00, and C7 has a 9VDC alkaline"no load." battery and it should test out between (8.8 -

9.2VDC).,i Loose wire connections Disconnect then, reconnect connections.I! Worn or damaged wire Inspect wire harnesses. Replace worn or

harnesses damaged harness.

Malfunctioning Display Test with substitute Display Console. ReplaceConsole malfunctioninQ Display Console.

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Malfunctioning Alternator Test with substitute Alternator Control Board.Control Board Replace malfunctioninQ board.

Malfunctioning Alternator Test Alternator output or, test with substitute, Alternator. Replace malfunctioning Alternator.I I ?<efer to Alternator Voltage Test.I

During program, excessive Loose wire connections I Disconnect then. reconnect connections.resistance loading occurs. I

Worn or damaged wire Inspect wire harnesses. Replace worn orharnesses damaged harness.

Malfunctioning Display Test with substitute Display Console. ReplaceConsole malfunctioning Display Console.

Malfunctioning Alternator Test with substitute ACB. ReplaceControl Board (ACB) malfunctioning ACB.

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IMalfunctioning Alternator . Test Alternctor output or, test with substitute

I IAlternator. Replace malfunctioning Alternator.Refer to Alternator VoltaQe Test.

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.-----------Malfunction Probable Cause Corrective ActionI During MANUAL program, Pedaling too slowly I Pedal faster than 45 RPM.I resistance variation

occurs. Loose wire connections Disconnect then, reconnect connections.

Worn or damaged hamesses IInspect wire harnesses. Replace worn ordamaged harness.

Malfunctioning Display Test with substitute Display Console. ReplaceConsole malfunctioning Display Console.

Malfunctioning Alternator Test with substitute Alternator Control Board.I Control Board Replace defective board.IIi

i Malfunctioning Alternator Test Alternator output or, test with substituteI Alternator. Replace rnalfunctioning Alternator.I Refer to Alternator Voltage Test.

During RANDOM or HILL Loose wire connections Disconnect then, reconnect connections.programs, resistance isconstant without variation Worn or damaged harnesses Inspect wire harnesses. Replace worn or

for interval training nor hill damaged harness.

incline/decline.Malfunctioning Display Test with substitute Display Console. Replace

I Console malfunctioning Display Console.I

Malfunctioning Alternator Test with substitute Alternator Control Board.

I Control Board Replace defective board.

I Malfunctioning Alternator Test Alternator output or, test with substituteAlternator. Replace malfunctioning Alternator.

I Refer to Alternator Voltage Test.

Pedaling is difficult, feels Malfunctioning Pulley Clutch Inspect Clutch for free backward and forwardrestricted or, is not Assembly rotation. Replace malfunctioning Pulley Clutchpossible when Exercise or Freewheel.Bike has not been started

I STAR key not pressed). Alternator Belt excessively Inspect belt deflection. Adjust as necessary.I !! tight! Alternator 8elt Deflection: 1/4 inch (6mm)

Alternator Belt Alignment is Realign alternator belt to far users left grooveOFF of the alternator pulley, not in the center.

Crank bearings worn or Replace Crank Bearings.corroded

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Malfunction Probable Cause Corrective ActionDuring exercise program, Pedaling too slowly I Pedal faster than 30 RPM.pedaling is insufficientlyeasy, not providing Program level doesn't Select higher level.

adequate resistance. challenae user abilitv

Loose wire connections Disconnect then, reconnect connections.I i;

Worn or damaged harnesses : !ns;:>ect wire harnesses. Replace worn or, damaged harness.I

Malfunctioning Display Test with substitute Display Console. ReplaceConsole malfunctionina Display Console.

Malfunctioning Alternator Test with substitute Alternator Control Board.Control Board Replace defective board.

Malfunctioning Alternator ITest Alternator output or, test with subst~ute

Alternator. Replace malfunctioning Alternator.Refer to Alternator Voltaae Test.

I Alternator Belt excessively Inspect belt deflection. Adjust as necessary.loose

Alternator Belt Deflection: 1/4 inch (6mm)

Drive Belt excessively loose Inspect Belt. Replace Belt.

Battery over-heating Battery Wires incorrectly Inspect connections: red wire to positive (+)during exercise program. connected lead: black wire to neaative (-) lead.

Wom Battery Wires Inspect Wires. Replace Wires or harness.

IBattery leads grounding upon Inspect leads. Replace battery.

,frame

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Malfunctioning Display Test with substitute Display Console. ReplaceConsole malfunctioning Displav Console.

Exercise Bike not stable Stabilizer Foot Pads not Adjust Foot Pads.upon floor. adiusted correctly

Floor surface not level Position Exercise Bike upon level surface.

Wheel(s) damaged Replace damaged wheel(s).I

Frame aamaged I Contact Customer Support Services.

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During exercise program,loud noise issuing from

! Exerc'se 9ike.

Non-carpeted, hard surfacefloor

Improper riding STyle

Crank Bearin sworn

Alternator Belt excessivelyloose

Alternator Belt worn

Malfunctioning Alternator

Drive Belt excessively loose

Free-wheel Pulley Assembly

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Place Exercise Bike upon softer surfaced floor.

I~:-ange style. Do not lean excessively to eitherI sloe.

Inspect belt deflection. Adjust as necessary.

Alternator Belt Deflection: 1/4 inch (6mm)

Re lace Belt.

ODerate Exercise Bike as in normal use withi fignt and heavy load levels. liSTen forI excessive noise from Alternator. Replace

Alternator as necessa .

Inspect Belt. Re lace Belt.


Malfunction Probable Cause Corrective ActionNo heart rate or, display No heart rate reading Executive Diagnostic Mode to verifyreads (No HR). performance of heart rate function.

Faulty cable connection Verify heart-rate cable is properly connected.

Using an ohmmeter, verify continu:ty at themain console cable. See wiring diagram for pinlocation.

! Malfunctioning Rep'ace Hanaleoar/Lifepulse Assembly.; , ~andleDar/Lifepu! -e Gn I

Assemoly (inclUde. Worn or II

Ii damaged heart rate lead)I

Life Pulse handlebar Verify that the handlebar is functioning. Seediagrams.

Using an ohmmeter, verify continuity betweenLifepulse sensor and cable connection. Seewiring diagram for pin location.

Handlebar/Lifepulse Grip Dry wipe sensors.Assembly

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i Loose or malfunctioning heart Secure connection. Replace malfunctioningI

rate lead connection at Display Handlebar/Lifepulse Grip AssemblyConsole

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Malfunctioning Display I Test with substitute Display Console. ReplaceConsole malfunctioning Display Console.

Excessive wear or damage to Replace the handlebar assembly.grip

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SECTION II

DIAGNOSTICS

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAv CONSOLE LC95R

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caloriesRPMDistana!

[For Quick Start:J

Begin pedaling.Press Quick Start below.

Heart Rate

LC95R

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE LC91 R

Fitlinxx.

• <:aories

• Time

I:NW:('::ii:}t?:':::1Hill

;",,:~::::~'±:;II. Heart Rate

Hill

~ For Quick Start: -,r ~

~ Begin pedaling. .J~~ Press Quid< Start.

Dis<:ance RPt-:

?:o::;N:~::ii~i;~nHeart Rate

Interval

:/::tt::::#P::N??:1Random

Manual

WORKOUT PROFILES

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• Level

• Heart Rate

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\-A

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Lc91 R

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE LC85R

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.r : .

;: ~.......~:,; ~:' .

.......~ /;..•... ;.. _..:; .

• calories

• Time

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For Quick Start:JBegin pedaling.

Press Start.Press Quick Start.

Distance RPM

• Level

• Heart Rate

/<:,::':":}})::),{):}:,! ::::"{:::'~;~·'l IW~~

Manual Fat Burn Cardio

FrtIirrxxht:1lK'r Pa:I.tf

,',,41,;:::;tW;::,:i':1 /?':::;;t:'?:':::::')?::":T~1

Random Hill

Lc85R

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Life=ycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE R9

• Calories

-------} ::. ::.

::::. ::::. ~EJc~Hurt Race· •••••••••••••• I

85%_HR

--_..----.f 'f"""""---~d .-....... ~.a-'I' .,<+\ FarBum :::::::::::::

Workout,Profiles I r""1

\~i------------~Cae-~rd~roJ••:::::::::::. ~s i _..-....._._.- )

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>.~80:l!: St..~ HR ,..;;

~"'~-':' 0(; ::

__._-1 :: :::: ~Hean Rate Int rv~t .::::::::::::. ~

U! MaxH. ...J

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R9

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE R7

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C.loroes

• Time

Quick Start:'Beij;np'e<iai1iig"

?ress StanP",ss OUlci< Start

PO

• level

• Heart Rate

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fNM" ~l~,._ _ ......"x .,,",, .... : ••••••••• •

~" '£~\ FilBum! :::::::::::::: I--,... ,,~ ~~.~......,J

WorkoutProfiles Y':::1..Gr " , '~ ..::::::::.c.r~O: •••••••••••••• l\ _i9is;:;;i;~·· §

\ ~ '$

\ f :: :::: i!'\ H...u1 Rille InteTVIl l .::::::::::::.

\ t,l{!% M... HR __J

\~_''h_'_[ ..:::55 l~ Heart Rate Hllll ••:::::::::::. ~

" l!.'!~ M... HR _J" ._...... 'lI' l'O'lO-'I7"" .......".......

'? 5~~.-_~ :::. :::. 1

Ext,..,.",. Heart Riltel ••:::::.:::::. l\".15% 1IlI.... :.,R , ..J

R7

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Lifecycle LC95R, Le91R, LC85R, R9, and R7 Recumbent Exercise BikesMAP

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesENTRY LEVEL

•Co de V e r

c: For Quic* Sbrt: ]Begin pedaling.

Pnss Quick Start below.

calories

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Hold down the number 5 key or the UP ARROW key, then the press the CLEAR key twice. Press the up ARROWkey. The display menu will show after each press:

CODE VERSION ex: CODE VER - X.XX

CSAFE VERSION ex: Csafe ver-- X.XX.XX

PART NUMBER ex: xxxx-- xxxxx--ooooBOOT LOADER VERSION ex: BOOT VER -- X

Press ENTER for entry into the OPTIONAL SETTINGS.To enter the TEST/SERVICE MENU press and hold the COOL DOWN key. and then press the ENTER key.

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE ALL LEOS AND KEYPAD TEST

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[For Quiet Start: ]

Begin peaaIing.Press Quid: start below.

On entry to this state, all of the LEDs will tum ON. Pressing the keys will result in a beep sound for all but theS ART, ENTER and CLEAR keys, a character repeated across the message center will be displayed.

•KEYS DISPLA YED CHARACTER KEYS DISPLA YED CHARACTER0 0 Display Lock L1 1 Workouts Plus K2 2 Change Workout W

'3 3 Up arrow U~ 14 Down Arrow ID.,.

- 5 Bike Mode B6 6 Constant Cal. I Hr. A

17 7 Quick Start Q18 8 Start S

9 9 Pause PTIME UP U COOl down -TIME DOWN DLEVEL UP ...LEVEL DOWN TBIKE MODE BCONSTANT CaI.iHR. IA I

rAT BURN i ...IIr

CARDIO Ic IRANDOM RMANUAL MQUICK START Q

: ZONE TRAINING ZPERSONAL TRAINER THILL PLUS HCOOL DOWN -

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Press, e:: '-::R Key 10 advance to the next diagnostic sta e. Press tl,e CLEAR key 0 the previous diagnosticsta-e, - repe2 eo pre~slOg to exit diagnostics.

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - WALKING LED TEST

•Message Center

[For Quidc Stare]Begin pedaling.

Press QuIdc Start below.

Profile Window

On emry to this state, the LED segments in the MESSAGE CENTER and the PROFILE WINDOW will give the •animated effect of moving, henceforth, 'Walking LED."

Press the eNTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate, or repea-ed pressing to exit diagnostics.

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - MISCELLANEOUS 1 TESTS

.-----------/49~"Distan.:le RPM

9&)00••• •••••••••••................................

••••••••••••••••................••••••••••••••••••••••••••••••[

For Quiet Start: ]Begin peciaWlg.

Press Qua Start below.

calories

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FIE 0 D TV CYCLE: In the Heart Rate Window, the Field Duty Cycle being applied to the alternator will besplaye I ~g5R and R91 only). This value ranges from 0-255.

• ALTERNATOR OUTPUT: In the Distance Window, the alternator output voltage is displayed for LC9SR, LC91 R,and R9.

RPM: In the RPM window, the present altemator RPM will be displayed.

CALORIES: In the Calories window, the present Load Duty Cycle being applied to the altemator will be displayed.Load duty cycle ranges from 0-320 for LC9SR model, 0-280 for LC91R and R9 models, and 0-415 for LC8SR andR7 models. This value can be adjusted using the Time Up and Time Down arrow keys on the LC9SR console, andthe P and 0 \IV arrow keys on all other models.

9. :: MODe .':=Y: Press 'he Bike Mode key to togg e -he s;:>ea:er 0 an OFr.

'0' KEY: Press the '0' key to toggle the RPM display between the alternator RPM and Reed Switch RPM. TheEnter LED will be ON when alternator RPM is displayed. RPM from the reed switch will not display when thealternator is running.

'5' KEY: Press me '5' key (9SR only) to toggle the alternator 0 and OFF.

ENTER KEY: Press the ENTER key to advance to the next diagnostic state.

CLEAR KEY: Press the CLEAR key to go back to a previous diagnostic state, or repeated pressing to exitdiagnostics.

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Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - MISCELLANEOUS 2 TESTS

OJ5~B 0 8:)

................•••••••••••••••••••••••••••••••••••••••••••••................•••••••••••••••................

REED SWITCH RPM: In the Distance Window, the Reed Switch RPM is displayed. Note: The Reed Switch RPMwill not display when the alternator is running.

RPM: In the RPM window, the alternator RPM will be displayed.

SYSTEM VOLTAGE (Vsys): In the Heart Rate Window, the present system voltage 01sys) supplied to the consoleis displayed.

'5' KEY or DOWN ARROW KEY: Pressing the '5' key or the DOWN Arrow key will display the value of Vsys atstartup, before the alternator is turned ON. This is useful because you can get an indication of the battery voltageof the 6V battery. Note: This voltage will be slightly lower than if you read the voltage of the 6V battery directlyfrom its terminals.

ENTER KEY: Press the ENTER key to advance to the next diagnostic state.

CLEAR KEY: Press the CLEAR key to go back to a previous diagnostic state, or repeated pressing to exitdiagnostics.

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Lifecyc/e LC9SR, LC91R, LCBSR, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - PORT I/O TEST

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[For Quick Start: ]

Begin pedating.Press Quidc Start Delow.

Press the ENTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate, or epeated pressing to exit diagnostics.

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Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - LIFE PULSE TEST (LC95R and R9 ONLY)

•-LlP~ \-- - - .-..C- 0 G 99

\••• •••

1• . -• • •• • ---c:-te-J /_~t-. j

•Upon initial entry to this test, a heart-shaped image will be displayed in the profile window along with twomessages in the message center when the user has both hands on the lifepulse sensors. The first messageindicates the lifepulse software version number. The second is the configuration of the Iifepulse communicationsystem, which is either ON or OFF. This setting enables external communications for Iifepulse development onlyand should be left OFF. Following these messages, the display will change to a mode to display diagnosticinformation as described below, and the lifepulse system will be ready to be manually tested.

When both hands are detected on the sensors, the letters 'L' and 'R' will be displayed in the profile window alongwith the heart-shaped image.

Two timers will begin counting from the time both the left and right hands on condition occurs. The first timer,located on the upper console message center display, will stop counting when lifepulse computes and displays aninitial peak detected heart rate reading. The second timer, located on the lower console display window, willcontinue counting until lifepulse can reliably display the users heart rate. These timer readings are used forreference only.

The gain value of the heart rate signal is shown following the 'G' in the message display window. The value rangesfrom 0 to 99. A gain value of 99 is considered to be high and undesirable. A gain value of 0 is considered to be lowand also undesirable. Gain values of between 15 and 40 are considered normal depending upon whether the useris exercising or standing still during this test.

Press the ENTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate, or repeated pressing to exit diagnostics.

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Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - CSAFE NElWORK TEST

.-----------rI

( )

itnin :n:s stale ~he CS.A.FE neTWork can De tested.

Tms is now you can check to see if you're receiving any communications from the network system.1. Remain in the CSAFE Test Mode above (by not exiting out of if).2. Make sure the network cable is plugged in.3. Press the COOLDOWN key. This will reset the console and send out the standard power up message to the

network. The console should display "RESETTING NETWORK". The power up message sent to the networkis the same one the console sends every time it is turned on (or anytime it is used by a user on self-powered

•products).

4. If the network has received the CSAFE communication packet from the console and the network sendsconfiguration communication packet to the console the console will display "RECEIVING... "

5. If the console has been properly configured by the network and is allowed to accept user ID's then the consolewoula snow -GETID MODE XX". The "GETID" message means were in the get 10 mode. This is the mode thenetwor ;m.:st put the console in, before it will ask the user to enter in their ID's. If the console is not put in this:node :nen tne console will not ask for ID's.

o. If tne network does not respond to the console then the console will display a "NOT CONNECTED" message.This indicates there is a problem with the network cable or network itself. This means the console has notreceived any valid CSAFE communications from the network.


•15

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - EEPROM TEST

•

.0•.~.....

calories

[

For Quldt st.t: ]Begin pedaling.

r>ress Quick Start below.

Heart Rate

lo-.-- ----J)

This diagnostic state tests the Display Console EEPROM by reading, writing, and replacing all used locations inthe Display Console EEPROM. The EEPROM location oeing tested will appear in the display message center.?ressi, , r:c 0 "N r.RROW will initiate the EEPROM test. f the 'est completes successfully, the message •==?ROM GOOD will appear. If the test fails, the message EEPROM B.t'.D AT XX will dispiay with the badEEPROM location.

Press the ENTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate, or iepeated pressing to exit diagnostics.

•16

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - TELEMETRY ENABLE/DISABLE

TELEMETRY

[For Quick start: ]

Begin pedaling.Press Quidc Start below.

OFF

W'tmn In S S ate, me TELEMETRY can be tumea ON or OFF. If a telemetry heart rate is detected, it will bedisplayea wnen telemetry is set to ON.

•

By default, the litecycles will have TELEMETRY ON except for C91 has telemetry OFF.

The DOWN ARROW will tum OFF the telemetry.

The UP ARROW will tum ON tne telemetry and display a heart shape in the program profile window.

The ENTER key LED indicates when the value is at the default setting of TELEMETRY ON. This value is stored inEEPROM and is kept when the unit is not in use.

Press :~e =:,"i=R key to advance to the next d:agnosti~ state. Press the CL:=AR key to the previous diagnosticstate. c; re. eatec pressing to exit diagnostics.

•17

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesTEST/SERVICE - LANGUAGE

•)

caiories

ENGLISH

[

For Quiet Stan:: ]Begin pedaling.

Press Quick s:art below.

LANGl

Within this state, one of seven languages can be selected to include: English, German, French, Italian, Dutch,Spanish or Portuguese.

The UP ARROW, when pressed, displays the next language in the list. •T .e DOW; A?.ROW, when pressed, displays ~he previous language ir: the list.

-:-~E: E T::R Ke; LED indicates when the language is set to the aefault of ENGLISH.

Trlis value is stored EEPROM and is kept when the unit is not in use.

Press the CLEAR key to the previous diagnostic state, or repeated pressing to exit diagnostics.

•18

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - MAX PROGRAM DURATION

.-----------MAX DURATION

r-----/'2'1Hh7PJ1~tij&-r~... '

[For QuIcIt SQrt: ]Begin pedaling

Press Quidt Start below.

Within this slate, me MAXIMUM PROGRAM DURATiON is displayed and can be adjusted from a range of 1-99

•

minutes on the LC9100, LC8S00, C9i, and C7i. LC9S00 can be adjusted from 10-99 minutes.

The DOWN ARROW will decrease the value by 1 minute. Key wi!: Auto-Repeat if held.

The UP ARROW will increase the value by 1 minute. Key will Auto-Repeat if held.

The ENTER key LED indicates when the value is at the defaun of 60 minutes. This value is stored in EEPROM andis kept when the unit is not in use.

Press the :=! iT:=R key to advance to the next diagnostic state. Press he CLEAR key to the previous diagnosticsta:6 or re:--eateo pressing to exit diagnostics.

•19

.,ecycie C95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - ENGLISH/METRIC UNITS

•Heart Rate

~_E_N_G_LI_S_H_U_N_I_T_S----J}.!

II,----/'7fJI1!~~-cr

[

For Quidt SQrt: ]Begin pedaling.

Press Quidc Start below.

Within this state, ENGLISH or METRIC units can be selected.

The DOWN ARROW will select METRIC units.

The UP ARROW will select ENGLISH units. •The EN,ER key LED indicates when the value is at the default setting of ENGLISH UNITS.

. •5 vaiu5 's Sl~rea in =E?ROM and is kept wnen the unit is not in use.

Press the :=NTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate, or repeated pressing to exit diagnostics.

•20

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - WATTS DISPLAY ENABLE/DISABLE

.-----------\"I\TT DISPLAY

[For Quick StiIrt: ]Begin pedaling.

Press Quidc Start below.

If his option is enabled, the MESSAGE CENTER displays the Watts equivalent of the workload. This message willonly be displayed after a level change.

The DOWN ARROW will tum OFF the WATIS PROGRAM.

• Tne UP ARROW will t~m 0, the WATIS PROGRAM.

I,e =. -r=R Key ~D i dicates when the value is at the default setting of WADS PROGRAM ON.

Tne value IS stored in EEPROM and is kept when the bike is not in use.

Press the ENTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticSlate, or repeated pressing to exit diagnostics.

•21

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - METS DISPLAY ENABLE/DISABLE

•

[For Quldt Start: ]Begin pedaling.

Press Quid Start below.

OFF)

If this option is enabled, the MESSAGE CENTER displays the METs equivalent of the workload. This message willonly be displayea after a level change.

Tne DOW ' ARROW will tum OFF the METS PROGRAM.

The UP ARROW will turn ON the METS PROGRAM.

The ENT~R Key LED indicates when the value is at the default setting of METS PROGRAM ON.

The value is stored in EEPROM and is kept when the bike is not in use.


22

•

•

-lee C G _C9SR; LC91R, LCBSR, R9, and R7 Recumbent Exercise BikesOPT.C. AL SETTINGS - CAUHR DISPLAY ENABLE/DISABLE

.-----------CALI H 01 SP OFF

1[

for QuIck Start: ]Begin pedmg.

Press QuIdc Slilrt below.

[I,,----

tnis opti n's enabled, he MESSAGE CENTER displays the Calories/Hour equivalent of the workload. Thismessage will only be displayed after a level change.

The DOWN ARROW will tum OFF the CAUH program.

• The UP ARROW will turn ON the CAUH program.

The ENTER key LED indicates wnen the value is at the defauit setting of CAUH PROGRAM ON.

The value is stored in EEPROM and is kept when the bike is not in use.

?ress ;-e =: ;-cR ey to aavance to the next diagnostic state. Press the CLEAR key to the previous diagnosticS Gte, r repeated pressing to exit diagnostics.

•23

Lifecycle LC95R, LC9tR, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - WATTS PROGRAM ENABLE/DISABLE

~TT DISPLAY

[~~=JPress Quid Start below.

If this option is enabled, the MESSAGE CENTER displays the Watts equivalent of the workload. This message willonly be dispiayed after a level change.

The DOWN ARROW will tum OFF the WAITS PROGRAM.

The UP ARROW will tum ON the WAITS PROGRAM.

T e ENT=~ key -=D indicates when the value is a~ tne defau.. sening of NATIS PROGRAM ON.

The "ILIIS is st()~ed ir. =E?ROM and is kept wnen the bike is not in 'se.

Press the ENTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate, or repeatea pressing to exit diagnostics.

24

•

•

•

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - METS PROGRAM ENABLE/DISABLE

.-----------(METS PROGRAM OFF)

Within this state, METS PROGRAM can be turned ON or OFF.

By default, the LifeCycle will have the METS PROGRAM OFF.

• he DOW ARROW will tum OFF the METS PROGRAM.

Tne P ARROW will tum ON the METS PROGRAM.

The ENT:R key LED indicates when the value is at the default of METS PROGRAM ON.

This value is stored in EEPROM and is kept when the bike is not in use.

Press the ENTER key to advance to the next diagnostic state. Press the CLEAR key to the previous diagnosticstate or repeated pressing to exit diagnostics.

•25

Lffecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - TOTAL HOURS AND STATISTICS

•HOURS=

ForQulck~:

[ BegIn pedali JPress Quick Start't.ow.

pun e:n : In S st2te, TOTAL HOURS are displayed.

ClIIorfes

o )

S ATISTICS can De displayed using the UP and DOWN arrow keys. The UP ARROW allows scrolling through theavailable programs and shows the number of times each program has been selected. The DOWN ARROW backs •up through the list of available programs and back to the total hours displayed.

The Programs are:

HOUR = Total hours on the consoleDIST = Total distance in miles on the consoleHILLRANDOMMA: uA:"~A-:

CARDIAcR031CSX-REVWATTSMETSQUICKHEART HILLHEART INTHEART EXTPRESeTC 'S"7"OM

?res :ne:: TER ey tV aavance to tne next diagnostic state. Press the C EAR key to the previous diagnosticstate, or epeated pressing to exit diagnostics.

•26

Lifecycie LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - ENTERTAINMENT CONTROLS

• ON/OFF (LC9500 ONLY)

,

\I

\\

\\

I1..._

~ '•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• 1

1•••••••••••••••• 1

~···············f

Istc..- R

fr-"'~~-~-"'"

:1: 1\ I I C "lOr I 1\ I LrllLr rC\LI~ I LI\ 111~

....-~.-...--~-----...--..• .., -.Mllltaa:rtca -._....,. -- ,.-.-.c. __ .". ..~IIQIIIClW CIIIa".8U'U •

1

:

Channel or Volume Control•The ENTERTAINMENT CONTROL SETTING

Using the arrow keys will tum ON or OFF the entertainment (cardio theater/broadcast vision) controls for theCSAFE PORT outpL.:t for volume and channel change. Off is the default setting.

Note: The Channel or Volume Control is supplied by Cardio Theater or Broadcast Theater. These controls can befound as indicated by the dashed-box.

•27

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesOPTIONAL SETTINGS - PHOTO SHOOT

13 5 2. 18 8 2 17. 4 4

[For QuIck Start:J

Begin pedaling.Press Quid: Start below.

uCl a Q SPi2, eo or. tr.e rressage cer.ter is non-f ncrional and imenae on y to sOm' late values for photographic

Press the C EAR key to the previous diagnostic state, or repeated pressing to exit diagnostics.

28

•

•

•

•

•

•


SECTION III

How To...SERVICE AND REPAIR GUIDES

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Side Shrouds and Crank Arms

Special Service Tools: NONE

ShroudScrews(7)

"Crank ArmScrews(3)

Left ShroudEnd CapScrews(2)

j1/'/

End Cap

Shroud./screWS(4)

Left Shroud

~Left Crank Arm~~ w/Pedal

."

~CrankArm •Screws(3)

Note: To remove the side shrouds, itwill be necessary to remove bothpedals and crank arms, and the endcap. Use the illustrations on this pageto aid in this procedure.

1. Remove three screws from the leftand right crank hubs, and thenremove the crank arms with pedalsattached.

2. Remove two screws from the endcap at the end of the frame whichallows access to the left and rightside shroud screws.

3. Remove the left and right sideshroud screws, and then removethe side shrouds. Discard shrouds.

4. Install new side shrouds in reverseorder. Torque the shroud screws12-15 in Ibs.

5. Torque crank arm screws 15-20 ftIbs.

2

End Capw/Screws

•

Lifecycle LC95R, LC~1R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Remove the Drive Belt

DriveBelt

AccessHole

1. Remove the right side shroud. See"How To... " in this section.

3. Loosen the belt tension by looseningthe adjusting bolt on the idlerbracket.

2. Rotate the crank pulley until the idlerbracket mounting bolt is visiblethrough the access hole in the crankpulley, then loosen the bolt.

4. Remove old belt and discard.

5. Install new belt in reverse order.

6. Adjust belt tension 100-11 0 Ibs bymoving the idler bracket down. Inserta straight blade screwdriver in theslotted lip of the bracket to obtain specified tension. When belt tension is achieved, then tighten the mountingbolt and adjustable bracket bolt. Remove the right shroud. See "How To... " in this section.

• Special Service Tools: NONE

Note: An access hole in the crank pulleyallows removal or loosening of the idlerbracket bolt with a socket.

•

•3

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace. the Alternator Belt

Special Service Tools: NONE •1. Remove the side shrouds. See "HowTo... • in this section.

2. Index the location of the tensioningbolt to the alternator mounting bracket,and then loosen the tensioning bolt.

3. Loosen the pivot bolt, and then rotatethe alternator until the belt can beremoved from the alternator pulleyand the intermediate pulley.

TensioningBolt/

/

\Pivot Bolt

4. Install new alternator belt in reverse order. Position thealternator belt on the far left groove of the alternatorflywheel pulley (towards user side) and in the center ofthe alternator pulley (large pulley). Then tighten the beltback to the index mark or 70-80 Ibs.

•Alternator Belt

AltematorBelt

•

DI· !

I Ii ,. .1

m __J__i_ L---·-L _Alternator Pulley Flywheel Pulley

4

Hub

Disc Puller PlateGK63-00002-0009

Crankshaft

o

FIatWosher

IHubMounting

/Lrt.....-::;;;;;;.-o~

Mounting Bo1t(3)(1/4-20)

I

Forcing Bolt(1/2-13)

\\I

5. Tum the puller forcing bolt clockwiseuntil the let hub is removed. Discardthe hub.

NOTE: Make sure the arrow mark on thehub is pointing 180 degrees from the otherhub.

4. Install the disc puller plate asillustrated on the left hub.

NOTE: There is an arrow mark on eachhub which is located 180 degrees apart,and is used for proper crank armposition.

3. Remove the bolt and washer in thecenter of the hub.

2. Remove the drive belt. See "HowTo... • in this section.

1. Remove the right crank arm andshroud. See "How To...• in thissection.

6. Position the new hub on the crankshaft with the washer. Install themounting bolts and tighten evenly untilthe hub is fully seated on the shaft.Torque: 220-240 in Ibs.

NOTE: If the right hub was replaced, theninstall the hub back on the pulley first andsecure using the three mounting screws.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Crank Shaft Hub Assembly

• Special Service Tools: Bearing Service Tool Kit - Part Number: BearingToolKit

Note: The left shroud does not require Hubremoval to service the left crank shaft Arrowhub. Marl<

• NOTE: The right hub is removed with thecrank shaft pulley attached. Use the pulleras described in left hub removal. Once off,remove the three screws at the back of thepulley to separate it from the hub.

7. Reinstall the side shrouds, crank arms,and pedals.

•REMOVING THE HUB

5

---------

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Crank Shaft Bearings

Special Service Tools: Bearing Service Tool Kit - Part Number: BearingToolKit •

INSTALLING CRANK BEARING KIT

•

•Hub

Frame~earingS(2)

Crank ThrustSpaft Washer

IL(small)Thrust

o • ,~Bearing

,/eadedRodI /rustWasher

~::=::;;;~m~Spacer~

I IuLj~

..... Snap Ring

/ O.~(large)

I I wThrushl s1 Ri"das er

(I )Bowed (small)

arge

Hex Nut_

BikeFrame

Snap Ring(Iarge)\ Snap Ring

Bowed (small)/

Thrust /Washer. 1\(large)~. t?t

~© I

Thrust~/Bearing

Thrust

Washer/(small)

Frame

1. Remove the side shrouds.See "How To... • in thissection.

3. Remove the crank shafthubs. See "How To... • inthis section.

2. Remove the main drivebelt. See "How To ... " inthis section.

4. Remove the large snaprings, the bowed snaprings, the large and smallthrust washers, and thethrust bearings from bothsides of the crank shaft.

5. Push the crank shaft outfrom the frame bearings.

6. Inspect, and if necessary,replace any crank shaftcomponent parts before reassembling onto thenew crank shaft.

7. Install the bearing puller on the crank framebearings as illustrated.

6

--------------------------

Threaded Rod

rust Washer

FramelL:!--- Beartngs

HexNutil

r';::=====~'irlQc=t;;rr-...·-····.-··.SJ:lCIcer

9. Clean the housing before installing newframe bearings.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Crank Shaft Bearings· Continued

• Special Service Tools: ~aring Service Tool Kit - Part Number: BearingToolKit

8. Press out the frame bearings by rotatingthe hex nut clockwise until the bearingsdrop into the puller hub. Once the bearingsare out of the frame, disassemble the pullerassembly, and discard the bearings.

Hub

•PUSHING OUT FRAMEBEARINGS INTO THE HUB

Threaded Rod\

r+--

•

10. Position the new frame bearings with markings (onthe face of the bearings), positioned facing out.Make sure bearings are aligned straight and square.

/BikeFrame

Spacer

Thrust Washer

FrameBearings

Hub

INSTALLING NEW FRAME BEARINGS

7

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Crank Shaft Bearings - Continued

Special Service Tools: Bearing Service Tool Kit - Part Number: BearingToolKit •11. Start tightening the hex nut. You may have tohold the spacer to stop it from turning.

12. Continue pressing in the new frame bearingsuntil the thrust washer and hub stop against theframe housing shoulder. Make sure that thebearing races seat flush against the inner hubface.

~~t;;---Threaded Rod

Hex NutSpacer

Thrust Washer

Inner HubFace.....:;;;...---I'+-..

BikeFrame

FrameBearings

13. Reinstall crank shaft and components. Use the exploded view below to aid in reassembly.

PRESSING IN NEW BEARINGS

•

•

Crank ShaftBtearing

Crank Thrust

S9aft Washer/ (small)

/ Thrustg:VBearing

_.... Snap Ring

- \-~ (largeJ

ISnap RingBowed (small)

II II Thrust

Washer(large)

Snap Ring(large) Snap Ring

\ Bowed (small)

Thrust \ ~Washer __ /(large)~ - f?'i'y©Thrust~/Bearing

Thrust /1Washer(small) :

Frame

14. Reinstall the hubs.

15. Reinstall the main drivebelt.

16. Reinstall the side shrouds,crank arms and pedals.

8

Lifecyc/e LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Clutch Assembly


1. Remove the right shroud. See"How To... • in this section.

Main2. Remove the main drive belt. Drive

See "How To... • in this section. Belt

3. Remove the snap ring from theintermediate shaft.

4. Remove the washers and clutchassembly. Discard the clutchassembly.

5. Install the new clutch and itsparts in reverse order. Makesure to install the step sidegoing into the frame.

6. Install main drive belt. SnapWasher

7. Install shrouds and then pedals.Ring

•

•9

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Intermediate Pulley Shaft and Bearings

Special Service Tools: Bearing Service Tool Kit - Part Number: BearingToolKit •1. Remove the side shrouds. See "How To... • in this section.

•

AlternatorBelt

Spacer

Use Standard:---- 2-Jaw Puller

/

InterrrediatePuliey

IntermediatePulley/ShaftAssembly

\

Bearings

In errredioteBearing

I

OUtch~rrbIy

SnapRing

MainDriveBelt

3. Remove the clutch assembly. See"How To... • in this section.

2. Remove the alternator and maindrive belt. See "How To... • in thissection.

4. Assemble 2-jaw puller to the bikeframe at the intermediate pulleyshaft as shown.

Note: Some bearing spacer mayor maynot have shoulder on spacer.

Spacer w/o Shouldel Spacer w!Shoulder

SETIING UP 2-JAW PULLER

•10

t

Lifecycle LC9SR, LC91R, LCBSR, R9, and R7 Recumbent Exercise BikesHow To... Replace the Intermediate Pulley Shaft and Bearings - Continued


5. Tum the forcing screw clockwise topress out the pulley shaft assemblyfrom the bearings and spacer.

Use Standard2-Jaw Puller

Spacer

I!PUSHING OUT THE PULLEY SHAFT

ForcingSCrew

Bearings

Intermediate '-------+_Pulley/ShaftAssembly

6. Once the pulley shaft is free of thebearings, proceed to remove thebearings.

Note: Do Not replace the pulley withoutreplacing the bearings.

•7. Install the bearing puller to the frame as illustrated. Threaded

Rod--__..J

Spacer __

BearingsBearingSpacer

•SETIING UP INTERMEDIATEBEARING PULLER

11

Special Service Tools: Bearing Service Tool Kit - Part Number: BearingToolKit

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Intermediate Pulley Shaft and Bearings - Continued

•

BearingSpacer

ThrustWasher

Hub

.1.----Hex Nut

1st Bearing

2nd Bearing

8. Tum the hex nut clockwise to push the 1st bearing out into the hub. Loosen puller assembly and remove the 1sl

bearing. At this time, remove the free floatingspacer.

9. Retighten puller assembly and continue tighteninguntil 2nd bearing is pressed out of its housing intothe hub.

10. Remove the puller and discard the bearings.

11. Clean the housing.

PUSHING OUT 1st BEARING

Thread Rod •12. Install the bearing spacer back in the housing,and then position the bearings in the housing.

13. Install the puller assembly as shown. Make surethat the hub is reversed. Make sure all parts arealigned straight and square.

Note: The bearings MUST be pressed firmly againstthe bearing spacer.

Bearings

ThrustWasner

BearingN::'C;&..----

Spacer

~--"":lhrust

Washer

Hub

SETIING UP THE PULLER FORPRESSING IN BEARINGS •

12

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Intermediate Pulley Shaft and Bearings - Continued


14. Start tightening the hex nut to press in the bearings. Continue pressing in the bearings until the thrustwashers(2) stop against the housing shoulder as shown. Thread Rod

PRESSING IN THE BEARINGS

ThrustWasher

Puller Hub

ThrustWasher

Spacer

Hex Nut

1-.1':':':'._--- BearingSpacer

SETTING UP C-elAMP,SWIVEL SPACER,AND STOP BLOCK

SWivelSpacer

f------t1:rr-reJ--I-:!-.-DearingSpacer

C-elomp

Bearings

ThrustWasher

Puller Hub

Spacer

N::';;:,....---- BearingSpacer

rir-,h----- Hex Nut

Bearings

PRESSING IN THE BEARING ON THEPULLEY SIDE W/O THRUST WASHER

15. Remove the puller assembly and check to see that thebearing spacer is securely held in position between thebearings. If so, proceed to press in the intermediateshaft. If the bearing spacer is loose, proceed to the nextstep.

16. If the bearing spacer is loose, then reinstall the pullerassembly without the thrust washer on the side of theintermediate pulley (see illustration below). Continuepressing in the bearing. When the bearing (next to thepulley) is proper1y seated against the bearing spacer, itwill be slightly below flush and the puller hub will be freeto spin. Proceed to press in the intermediatepulley/shaft.

17. Position the intermediate pulley/shaft in the housing. Position theswivel spacer on top of the pulley and the stop block against thebottom bearing, then secure the C-clamp as illustrated. Makesure the shaft is aligned straight and square. Also make sure theplastic bearing spacer between the bearings is centered.

Note: Once the pulley/shaft gets started in the bearing, remove theC-Clamp to ensure the bearing spacer is in alignment to receive theshaft, then continue to press in the pulley/shaft.

•

•13

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Intermediate Pulley Shaft and Bearings - Continued

Special Service Tools: Bearing Service Tool Kit - Part Number: BearingToolKit

18. Press in the pulley/shaft until the shaft bottoms against the 2nd bearing.

19. Remove the C-clamp and stop block.

20. Install the clutch assembly.

•21. Reinstall altemator belts.

22. Install side shrouds and then the pedals.

C-Clamp

Pulley/Shaft

Pressing in Pulley Shaft

2nd Bearing•Stop Block

•14

era Puley

AdjuslingBolt

IdlerRoller

5. Install new idler roller in reverseorder.

4. Remove the idler nut and pull off theidler roller. Discard idler roller.

1. Remove the right side shroud. See"How To ... " in this section.

2. Rotate the crank pulley until the idlerbracket mounting bolt is visiblethrough the access hole in the crankpulley, then loosen this bolt.

3. Loosen the belt tension by looseningthe adjusting bolt on the idlerbracket.

6. Adjust belt tension 100-110 Ibs bymoving the idler bracket down. Inserta straight blade screwdriver in theslotted lip of the bracket to obtainspecified tension. When belt tensionis achieved, then tighten themounting bolt and adjustable bracketbolt.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Idler Roller


Note: An access hole in the crank pulleyexist to allow a socket to access the idlerbracket mounting bolt to loosen.

•

•15

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Alternator

Special Service Tools: NONE •1. Remove the side shrouds. See "How

To .... in this section.

2. Remove the altemator belt. See "HowTo.... in this section.

3. Disconnect the main wiring cableconnector from the back of the powercontrol board.

4. Tag and identify all wiring at the back ofthe altemator, and then remove themfrom their mounting posts.

A1tematorMo . gBrocke

Yellow Wire

TensioningBo,

,PivoBo

Mai WiringCable Connector

! /

Black Wires

5. Index the tensioning bolt to thealtemator mounting bracket, andthen remove the tensioning boltand pivot bolt.

6. Remove the altemator and installnew altemator in reverse order.

TensioningBolt. Lock andFlat Washers

Pivot Bolt Nut----~~~\1~~~l~~~::::and Lock Washer ~

16

•

•

Lifecyc/e LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Alternator - Continued


7. Make sure to position the altemator belt onthe far left groove of the alternator flywheelpulley (towards user side) and in the centerof the alternator pulley (large pulley).Tighten the belt back to the index mark or70-801bs.

•

•

Alternator Belt

17

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Seat Locking Mechanism


Note: Illustration shown withoutcomponents or shrouds for claritypurpose.

1. Disengage the locking mechanismand slide the seat to its forward mostposition.

2. Remove the two 5/32 inch mountingscrews from the locking mechanism.

3. Remove the locking mechanism.

4. Install new locking mechanism inreverse order.

--~-------

MountingSCrew(2)

/

seat LockingMechanism

18

•

•

•

Clips

2. Remove the seat stop by removing twoscrews from the top seat assembly.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Seat Assembly and Extrusion


1. See "How To ... • replace shrouds inthis section.

3. From under the extrusion, disconnectthe flat flex connector from the maincable, then unhook the flat flex cablefrom the clips.

4. Disengage the locking mechanismand carefully back the seatassembly off the extrusion while

• guiding the flat flex cable out theseat extrusion.

5. If necessary to replace theextrusion, remove four mountingbolts under the extrusion, and liftoff the extrusion.

6. Install extrusion in reverse order.

7. Install new seat assembly inreverse order of removal.

8. Adjust seat rollers. See "HowTo .. ." in this section.

Clip

Flo WireConnector

•19

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace and Adjust Seat Rollers

•

•Take-UpRoller Nut

Right Side

V-eha el(righ SIdeof seat extrusan)

seat ocl<ingMechanism

/

'gn Sidee Side

Seat RollerClamp Nut

Take-UpRoller Nut


NOTE: In this step, you must make initialadjustments to the seat rollers on the right side ofthe unit first. This is done to insure that the tworight guide rollers are properly seated in the Vchannel of the seat extrusion. Once the seat rollerson the right side are adjusted, then proceed toadjust the seat rollers on the left side of the unit.

1. Using a Y:z inch wrench, loosen all four(4) seatroller clamp nuts, then retighten by hand.

The following requires use of two, inch poundtorque wrenches. One to maintain a resistanceload against the take-up roller and the other totorque the roller clamp nut.

Note:The seat rollers are adjusted to aspecified resistance load. If the seat moves toofreely with excessive side-to-side movement,then the seat rollers must be adjusted asfollows.

2. Starting with the right side seat rollers, adjust thefirst take-up roller nut to 60-65 in. Ibs. in aclockwise direction. Observe that the roller clampnut will move up. This indicates that the seat rolleris being forced up against the extrusion. Continueto maintain the 60-65 in. Ibs. resistance load onthe take-up roller, and secure the seat rollerposition by tightening the roller clamp nut from100-120 in. Ibs. Repeat this procedure for otherremaining right roller. Once the right side isadjusted, repeat this procedure for the left side.Always set the right side seat rollers first. Failureto do so, will result in side-ta-side seat movement.

3. With all seat rollers adjusted, test operation of theseat assembly for a 15-25 Ibs. pulling force and toinsure that no side-to-side movement exists.Repeat this procedure as required.

•20

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Seat Pad and Handlebar Assembly


(Seat Pad)1. Remove four Allen screws and

washers from the frame underthe seat pad, and lift off the seatpad from the seat assemblyframe.

(Handlebar Assembly)2. If equipped, disconnect the

heart rate sensor connector.

3. Remove four TORX screws andwashers securing the handlebarassembly to the seat assemblyframe, and lift off the handlebar.

(Installation)Install handlebar in reverse order ofremoval. Tighten TORX screws160-180 in. Ibs.

Install seat pad in reverse order ofremoval. Tighten Allen screws 5560 in Ibs.•

•

Seat Pad

HandlebarAssembly

Torx Screws160-180 in Ibs---_~

Washers

Heart RateCable

SeatAssembly

~----washer(4)I

-------Allen Screws(4)55-60 IN. LBS.

21

Lifecycle LC9SR, LC91R, LCBSR, R9, and R7 Recumbent Exercise BikesHow To... Replace the Locking Rack


4. Remove the Allen screw from the rear of the locking rack.

5. Slide the locking rack out of the extrusion. •

,,,

AllenScrew

o

-~~'4J' -'

Extrusion

LockingRack

o

AllenScrew

Note: The locking racking islocated on the right side of theextrusion. The rack allows thelocking mechanism to engage thelocking rack to secure the seatassembly at a desired locationalong the rack. To replace therack, proceed as follows:

1. Disengage the lockingmechanism and slide seatassembly to the rear of theextrusion and lock in place.

2. Remove the Allen screw at thefront of the locking rack.

3. Disengage locking mechanismand slide the seat assemblyforward to the front end of theextrusion.

6. Replace the locking rack in the reverse order of removal. Torque the Allen screws 50-55 in Ibs.

•22

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Accessory Tray


•

•

1. Remove four Allen screws andwashers securing the seat back.

2. Remove the seat back and set itaside.

3. Remove the accessory trayclamp bracket from around theseat handlebar.

4. Install new accessory tray inreverse order of removal.

AccessoryI~~ Tray

"

,,

Seat Back ~/

Post

Washer(4)~'

MountingScrew(4)

23

Seat Back

~.y.,-----Llamp

.---'=-- ClampBolttWaSher(2)

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Main Cable


Main Cable1O-Pin Connector •

•

ConsoleAssembly

Console. /~unting

IV Screw(4)

Heart Rate Cable4-Pin Connector

/

CableTies

__--.~t

='~\

ConsoleSupportAssem~1y

3. Remove the console support assembly. See"How To... " in this section.

1. Remove the side shrouds. See "How To ... " inthis section.

4. Disconnect the main cable (10-pin connector)from the power control board (PCB).

2. Remove the display console. See "How To... " inthis section.

5. Disconnect two wires from the 6V Battery.Disconnect the BLACK (neg) wire from the (-)terminal and the RED (pas) wire from the (+)terminal.

7. Disconnect the main cable 10-pin connectorfrom the power control board (PCB).

6. Cut the cable ties along the frame.

8. Pull the main cable outfrom the console post.

9. Install new main cablethrough the console post inreverse order.

6V Battery

24

Console\/Mounting

Screw(4)

~~==;;;;;;:.:-""---.JL_- Console

Assembly

i1'L-_~"'/ . Hear Rate Cable

x..·... 4-Pin Connector

\, :d----- Main Cable. , ~. 1G-Pin.... . /.-

____--1' " •

Frame I .... , '.~ '\.Post -+-, .


2. Remove the display console from the consolesupport assembly and then, disconnect the maincable and the heart rate cable. See "How To.. ."in this section.

3. Disconnect the heart rate cable (4-pinconnector) from flex cable under the bottomframe.

4. Remove the heart rate cable from the clip alongthe bottom of the frame.

5. Pull the heart rate cable out from the consolepost.

6. Install new heart rate cable through the consolepost in reverse order.

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Heart Rate Cable


1. Remove the side shrouds. See "How To... n inthis section.

•

•

Flat Wire

\Heart Rate Cableto Flat Wire

25

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Polar Receiver


.~

Console\,/ tv10unting

Screw(4)

ConsoleAssembly

. Hear Rate Cable.y 4-~n Connector

\~ ~\ Main Cable\\ ~ lG-Pin'4~"


1. Remove the side shrouds. See "How To... ft inthis section.

3. Disconnect the heart rate cable (4-pinconnector) from flex cable under the bottomframe.

2. Remove the display console from the consolesupport assembly and then, disconnect the maincable and the heart rate cable. See "How To...•in this section.

4. Remove the heart rate cable from the clip alongthe bottom of the frame.

5. Pull the heart rate cable out from the consolepost.

6. Split the two halves of the console by removingthe screws holding the case halves together.

•

•

ConsoleCose. Bec

Console Screw(l7)Torque 6-8 n Ibs

BatteryDoor

Lower DisplayConsole Cable

Double-sidedadhesive tape

Clean the surface of theeonsole . oleo 01 beforeassembling the tape.

Polar HR Coble,r-Assembly

\\

PoI~ Coil

~---r-.------,,------"'::;:'JIJ L..Jo--- Position the po receiverPC as shown. Apply pressureto center 0 boord.

/Pos' 'on he tape edge 0

the boss g sse and flushto he rib.

7. Remove the polar rec~iver and replacewith new one. See illustration.

26

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Alternator Cable


Back of Alternator

IYellow Wire

•

Orange Wire

Load Resistor

IAlternator Cableto Load Resistor

AlternatorCable

\\

Alternator CableConnector atPower Control Board

/

Red Wires

Black Wires

•

1. Remove the side shrouds. See "How To ... " in this section.

2. Disconnect the alternator cable connector from the power control board (PCB), and then remove the other endof the cable from the load resistor.

3. Before disconnecting any wires from the alternator terminals, mark and tag each terminal post to itsappropriate wire.

4. With the alternator wires marked and tagged to their corresponding terminals, remove the alternator wiresfrom the back of the alternator.

5. Cut any cable ties, and remove the alternator cable.

6. Install new alternator cable in reverse order.

27

Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Reed Switch and Cable


Reed SwitchConnector

1. Remove the side shrouds. See "How To.... in this section.

2. Disconnect the reed switch connector from the power control board (PCB).

3. To replace just the reed switch cable assembly, remove two screws securing the reed switch it to the bracket.

4. To replace both the reed switch cable assembly and bracket, remove the screw securing the bracket to theframe.

5. Cut any cable ties, and remove the reed switch cable assembly.

6. Install new reed switch cable asembly in reverse order.

28

•

•

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace. the 9-Volt Console Battery (LC8500R and R7)


•

•

NOTE: Console removed for clarity.

NOTE: The 9V battery is located in back of theconsole. To access:

1. Remove the cover at the back of the console toreveal the battery.

2. Unplug the connector, and remove the batteryfrom the console.

3. Install new battery in reverse order.

Sock of theConsole Acisembly

BatteryCover

29

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace. the 6-Volt Battery (LC95R, LC91 Rand R9)

Bracket

•

•Mounting-- Screw(2)

Note: It is not necessary to remove theshrouds for this procedure unless, thebattery bracket requires replacement.


2. Remove the two mounting screw securingthe battery to the bracket. Remove thebattery just enough to access and disconnectthe BLACK (neg) wire from the (-) terminaland the RED (pos) wire from the (+) terminal.

1. Tilt the bike on its side.

Note: If the battery bracket requires replacement,then remove the left or right side shroud andthen, remove two mounting screws securing thebracket to the frame.

3. Reconnect the BLACK (neg) wire to the (-)terminal on the battery, and the RED (pos)wire to the (+) terminal, and then secure thebattery to the mounting bracket with the twomounting screws.

4. Lift the bike to its upright position.

•30

\\

\\

\

cLMolXltingSCrews

Console

Frame Post

4-PlnHeart Rate Cable

IIIII

I I--n-r-,

I ,I II I

\\ \

\ \\ \

\ \9V Battery . \ \ \(

A.I'7" "Battery--V \\ \CcNef "\ \£.0_-_

\\

\

2. Lift the console up just enough to disconnect the1O-pin main wiring connector, and if equipped,the 4-pin heart rate cable.

3. Remove the console from the console support.

5. Lift out the console support from the frame postbe careful of the wiring.

4. Remove four frame post bolts securing theconsole support.

6. Install console and console support in reverseorder of removal.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Display Console and Console Support


1. Remove four mounting screws from the back ofthe console at the console support.

•

•31

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Power Control Board


1. Remove the left sideshroud. See UHow TO... inthis section.

2. Disconnect the alternatorcable connector, reedswitch cable connect, andbattery cable connectorfrom the power controlboard.

3. Remove four screwssecuring the PCB to thebracket.

4. If necessary to replacethe mounting bracket,remove two screwssecured to the frame.

5. Install new PCB board inreverse order.

Power ControlBoard

Alternator CableConnector

'.

32

Reed Switch CableConnector

(

Bracket

Bracket/ Screw(2)

Philip Screw(4)

PowerControlBoard

•

•---------~

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Pedal


•

•

Right Pedal(Facing End of Pedal,tum Clockwise to tighten)

1. Remove the right pedal by turning it counterclocKwise.

2. Install the right pedal by turning it clockwise.

3. Remove the left pedal turning it clockwise.

4. Install the left pedal turning it counterclocKwise.

33

Left Pedal(Facing End of Pedal,tum Counterclockwiseto tighten)

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Front Wheel Assembly

Special Service Tools: NONE •1. Remove two TORX screws fromeach side of the stabilizer bar.

2. Pull the wheel assembly out fromthe ends of the stabilizer bar.

3. Install new front wheel assembliesin the reverse order.

StabilizerBar

34

Torx/Screw(4)

WheelAssembly(2)

•

•

Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace and Adjust Levelers


Note: The levelers are located under the endsof the rear stabilizer bar. It is very importantthat the unit be properly leveled before using.

1. Remove the leveler assembly by firstloosening the jam nut.

2. Tum the leveler assemblycounterclockwise to remove it from therear stabilizer bar.

RearStabilizerBar

•

•

3. Install the new leveler, with jam nut, in thereverse order.

4. Adjust the levelers by loosening the jamnut, then tum each leveler clockwise, tomove it into the stabilizer, orcounterclockwise, to move it out of thestabilizer. Do this for both levelers untilthe unit is stable and level.

JamNut--{Q

Leve",r~

35

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Resistor Assembly


1. Remove the side shrouds. See"How To... • in this section.

2. Remove two cable mountingscrews, and then lift off thecables from the resister.

3. Remove mounting screwssecuring the resistor assemblyto the frame, and then lift outthe resistor assembly from theframe.

4. Install new resistor in reverseorder.

CableMountingScrew

36

CableMountingScrew

MountingScrew(2)

•

•

•

....

..

..

.....

Console PCB

/ ConsoleI lover (Bock)

/ Screws(8]

ConsoleCover (Front)

3. Lift the console up just enough todisconnect the main cable andheart rate cable (if equipped).

2. Remove the four screws fromunder the console support.

4. Remove eight screws from theback of the console and split thehalves.

5. Remove the screws securing theconsole circuit board to the fronthalf of the console, and thenremove the console circuir board.

6. Install new circuit board in reverseorder of removal.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesHow To... Replace the Console Circuit Board


1. Remove the battery cover andbattery.

•Battery Cover

•37


NOTES:

38

•

•

•


.-----------

SECTION IV

ELECTRONICSAND

WIRING DIAGRAMS

•

•1

Lifecyc/e LC95R, LC~1R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model LC95R

iP2

I' -"- ...

I

1'11I

.JvV3

I:,

.NIIB

p-, 0 •.. /?_£ ~

.-----------..

TPl

o 0c=:::J

o000,. 00 0

0'

o

o

oo

P12

•

Functional Description •The Display Console Board is designed to work in conjunction with the Alternator Control Board. It reads thekeypad input for changes or updates by the user, and refreshes the status LEOs, data display, and profile displaymatrix.

Connector and Pin DescriptionsConnector LocationP1 and P12 is a 17 pin ribbonconnector that connects to theswitch membrane.

.;.;-:.:.:-;-;-:.;.;.;.:.:;:-:.;.;-;.;.;.:.

-:';';';':';';';';';':':';':':";'.'.':"

.;-:-:.:.;:;:;::.;.;.;::.:-:::-::;.;:;::-;.

;.:-;-;-;.;.;.;.;.:.;:;.;.;-;.;-:.;.:.:-;:

:.:.;.:;:::::;:.:.;.:.:.;.;.;.:.:.:.;.:;:;

Pin Functional Description1 Ground2 Strobe3 Return4 Strobe5 Strobe6 Return7 Strobe8 Return9 Strobe10 Return11 Ground12 Strobe13 Strobe14 Return15 Strobe16 Return17 Ground

2

•

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD· Model LC95R

.-----------d p. 0connector an In escnptlons

Connector Location Pin Functional DescriptionP2 is a 16 pin connector that 1 N.C.connects to the alternator 2 GND (NOT USED)control board. -0 ....

3 VSYS (NOT USED)....:l) N 4 VBAT (NOT USED).... 5 RPM REED (NOT USED)~ CO') 6 RPM ALT....J~ ~

7 ASTART (NOT USED)8 VALT. (NOT USED)

I 9 RELAY (NOT USED)....10 GND.- ..0.... 11 GND

I~ 12 VBAT

13 FIELD-KICK10- e:> 14 FIELD

15 LOAD-CMD

16 VSYS

P4 is 4 pin connector that LEFT +connects to the heart rate LEFT -sensor. .., .

~ N RIGHT -

RIGHT +

r.;;

P7 is a 3 pin connector that;

1 +VCC (5VDC)2connects to the polar signal. 3 2 POLAR SIGNAL

3 GROUND

P9 and P10 are 8 pin 1 8 1 N/U - not usedconnectors that connect to the

lt~~~ ~~2 N/U - not used

CSAFE and Cardio Theater or 3 Receive Databroadcast vision interface. 4 Transmit Data-----'

5 +8 Vdc

6 CTS

7 Ground

8 N/U - not used

P11 is a 10 pin connector that 1 IDSconnects to the background (iJl ·6) 2 IBERRdebug mode signals. 3 Ground

2) 7 4 IBKPT IDSCLK

3) 8 5 Ground6 FREEZE/QUaT

~Ol '9) 7 IRESET

1<"5) @ 8 IPIPE1/DS19 +5 Vdc

10 IPIPEO/DSO

•

•3

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model LC95R

•

•

d p. De . ftconnec or an In scnpl lonsConnector Location Pin Functional DescriptionP5 is a 24 pin connector that 1connects to the lower console l'<::t 2..-display board. N 3

,~ 45

~ 6I 7N '<::t

8

~ LO 910

Ie: 11-OJ 12

..-13... 14

0-15

..- 160 17... ..-

18"'2' r-

19... ...I~ N 20...

21222324

•4

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD· Model LC91 R

.-----------

Functional DescriptionThe Display Console Board is designed to work in conjunction with the Alternator Control Board. It reads thekeypad input for changes or updates by the user. and refreshes the status LEOs. data display. and profile displaymatrix.

o

I:

.-.f-P1

::=u-

o

0000

~_~P8

...,n",nnn~ f'-'-~_.:J 0

-c:;-ITK )]CJ

= I·eB 0

0

o=[J

=

~=

SP 1,~j

o

oo

•Connector and Pin DescriptionsConnector Location Pin Functional DescriptionP12 is a 17 pin ribbonconnector that connects to theswitch membrane.

1 Ground2 Strobe3 Return4 Strobe5 Strobe6 Return7 Strobe8 Return9 Strobe10 Return11 Ground12 Strobe13 Strobe14 Return

•15 Strobe16 Return17 Ground

5

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model LC91R

Connector and Pin Descriptions

Connector Location Pin Functional DescriptionP2 is a 16 pin connect that 1 N.C.connects to the alternator 2 GND (NOT USED)control board.

-0 .- 3 VSYS (NOT USED).- 4 VBAT (NOT USED)

IL..') N 5 RPM REED (NOT USED)....~ (0) 6 RPM ALT.- 7 ASTART (NOT USED)

I~ ~I 8 VALT. (NOT USED)RELAY (NOT USED)IN 9

tl).- 10 GND~ .0 11 GND....0 12 VBAT.... 13 FIELD-KICK

0- CO 14 FIELD15 LOAD-CMD16 VSYS

P7 is a 3 pin connector that 1 1 +VCC (5VDC)connects to the polar signal. 2 2 POLAR SIGNAL

3 3 GROUND

P8 is an 7 pin connector that 1 GNDconnects to the CSAFE card.

1

2.. 2 LEU

31 3 TOO4i 4 RDIEJ:- 5 CTS

6 6 VCC---;

L 7 VCARDIO

6

•

•

•

Lifecycle LC9SR, LC~1R, LCBSR, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model LC85R and R7

.-----------

•

oo

SPK1, -,

oo

= = =1:1 o .E=J

SNAP HQl..DER

0

00

o0

~01:1

0;- 0000

-

~

[ i-e:::J-J ( J

1:1o

o

Functional DescriptionThe Display Console Board is designed to work in conjunction with the Alternator Control Board. It reads thekeypad input for changes or updates by the user, and refreshes the status LEOs, data display, and profile displaymatrix.

Connector and Pin Descriptions

•

Connector LocationP12 is a 17 pin ribbonconnector that connects to theswitch membrane_

;.:.:.:.:.:-:.:.:.:.:.;.:.;.;.;.:.;.:.......

.....;..;.;.;.;.;-:...;.:.;..;.;.;.;....;.:.:.;

.-:.:.:.::.:.:.:.:.:-:.;.:.:.;.:-:.:-:.:.

Pin

23456789

1011121314151617

Functional DescriptionGroundStrobeReturnStrobeStrobeReturnStrobeReturnStrobeReturnGroundStrobeStrobeReturnStrobeReturnGround

7

Lifecyc/e LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model LC85R and R7

•

•

d p. De . ftconnec or an In scnp110nsConnector Location Pin Functional Description

1 N.C.P2 is a 16 pin connector that 2 GND (NOT USED)1.- .-connects to the alternator 3 VSYS (NOT USED)control board. Lt:i N 4 VBAT (NOT USED).-

RPM REED (NOT USED)~

5('t).- 6 RPM ALT

I~7 ASTART (NOT USED)8 VAlT (NOT USED)I !.t) 9 RELAY (NOT USED).-

I::: .f:) 10 GND11 GNDI0.- " 12 VBAT

0-13 FIELD-KICK

COFIELD14

15 LOAD-CMD16 VSYS

. - . _·-:':"::b':~l;: - _.

P7 is a 3 pin connector that· 1 1 +VCC (5VDC)connects the polar connector. 2 2 POLAR SIGNAL

3 3 GROUND

•8

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model R9

P12

o

o

oDO 0c=J

11111111111:1p I

o

o= =

P2

1:1= =

ill==:::J C c::J !EJ ElEUillJ EJEl GJf.BmElEHillJ ;:?<' .~;~~ ~:>"

=

o 1:1

, . ,

TP2

•

.-----------

Functional DescriptionThe Display Console Board is designed to work in conjunction with the Alternator Control Board. It reads thekeypad input for changes or updates by the user, and refreshes the status LEOs, data display, and profile displaymatrix.

Connectors and Pin DescriptionsConnector Location Pin Functional DescriptionP12 is a 17 pin ribbonconnector that connects to theoverlay board.

;.;.;"'.;.;::.;.:.;.:.:.:.:.:.:.:.;.;..:.:

23

GroundStrobeReturn

4 Strobe5 Strobe6789

Return

StrobeReturnStrobe

•:...:..~.;.:::.:.:._.,; ...:"......:...:.

....:.:._.:.:.~ :.:._.~..·:···:·:·:·;.:·:·N·..·:·:·~·:·:··.-:·.

;:.:...:.:;:-:;;..: .....:.:.:.:.:...:.;.:

1011

12

131415

16

ReturnGround

StrobeStrobeReturn

Strobe

Return17 Ground

9

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesDISPLAY CONSOLE BOARD - Model R9

•Connector and Pin DescriptionsConnector Location

•

Pin Functional Description1 N.C.2 GND (NOT USED)3 VSYS (NOT USED)4 VBAT (NOT USED)5 RPM REED (NOT USED)6 RPM ALT7 ASTART (NOT USED)8 I VALT. (NOT USED)9 RELAY (NOT USED)10 GND11 GND12 VBAT13 FIELD-KICK14 FIELD15 LOAD-CMD16 VSYS

':':' ~{_. ., . .·':::::{·,:··::::···:;,:'i: ·f}t~:~ ..

1 Left +2 Left -3 Right -4 Right +

1 IDS2 IBERR3 Ground4 IBKPT IDSCLK5 Ground6 FREEZE/QUaT7 IRESET8 IPIPE1/DS19 +5 Vdc10 IPIPEO/DSO

1 +VCC (5VDC)2 POLAR SIGNAL3 GROUND

It) •

1) ~6)

(2)1( 7)1

(3) (8)1

(4) 9)1

~Q9)1

1(2)1@~

i(j)@j

P2 is a 16 pin connector thatconnects to the altematorcontrol board.

P4 is a 4 pin connector thatconnects to the heart ratesensor.

P11 is a 10 pin connector thatconnects to the backgrounddebug mode signals.

P7 is a 3 pin connector that i1connects to the polar signal. II

~

•10

•Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesALTERNATOR CONTROL BOARD - Model R7 and LC85R

Functional DescriptionThe Alternator Control Board isdesigned to regulate the alternatorvoltage by modulating the fieldcurrent. It regulates the pass current(RPM signal) from the Alternator tothe Console, and the pass currentform the alternator to the loadresistor while providing supplyvoltage for the console whilecharging the system battery.

,---- --e=:-I I~I

I

/

UFE ATNESS

II ,

P2

-1=c=o

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Connector and Pin ConnectionsConnector Location Pin Functional DescriptionP1 is a Molex 9 pin connector

/>1)1 RPM (D-7.5 VDC)

that connects to the console. ~ 2 VBAT (9VDC)

>t 3 NOT USED (BLANK)

~ 4 LOAD~ 5 START

~I 6 GROUND

>e< 7 GROUND

~ 8 ALTREGLO (9-11 VDC)9 VSYS (7-8 VDC)

....' .P2 is a 14 pin connector that

~1 FLO RTN

connects to the alternator and 2 FIELD (1-4 VDC)power resistor. 3 VALT (10 VDC)

2 4 LOAD

'1· I I 5 LOAD

111 146 GROUND7 GROUND

RPM (D-7.5VDC)112

, 89 VALT

1310 LOAD11 LOAD12 GROUND13 GROUND14 GROUND

11

-------"=-------------

Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesALTERNATOR CONTROL BOARD - Model R9, LC91 R, and LC95R

Connector Location Pin Functional DescriptionP1 is a Molex 11 pin connector rrv 1 GROUND - BLACKthat connects to the console. >.l< 2 GROUND - BATIERY

l< 3 NOT USED (BLANK)

>t 4 VSYS (7-8VDC)>g 5 AlTREGLO(~11VDC)

~ 6 LOADCMD7 7 RPM (0-7.5VDC)

>a) 8 START (7-8VDC)~ 9 VBAT - (6VDC)~

: 10 GROUND - BATIERY

~ 11 GROUND

.

P2 is a 12 pin connector that 1 GROUND - ALTERNATORconnects to the alternator and CJ 2 GROUND - ALTERNATORpower resistor ) 3 1~Il i 3 GROUND - ALTERNATOR

11(6 @1'4"' i 4 RPM (5VDC), .5 GROUND -ALTERNATOR11<9 8 71

JI@ 11 iaJl: 6 FIELD (1-4 VDC)7 LOADLJ8 LOAD9 LOAD

10 VALT (10VDC)11 VALT (10VDC)12 LOAD

Functional DescriptionThe Alternator Control Boardis designed to regulate thealternator voltage bymodulating the field current.It regulates the pass current(RPM signal) from theAlternator to the Console,and the pass current formthe alternator to the loadresistor while providingsupply voltage for theconsole while charging thesystem battery.

Connector and PinConnections

P3

P4

12

.,

1ftRH$AOllG-92218-XXXX

0 2001 -

Pl

r

o

o

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•

•

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesALTERNATOR CONTROL BOARD - Model R9, LC91 R, and LC95R

.-----------

•

Connector Location Pin Functional DescriptionP2 Connector is a 1 GND12 pin Molex

10000 2 GNDconnector that 12 3connects to the

[ 00 03 GND

Alternator.4 RPM-ALT

10 G I 5 GND

6 FIELD

7 VALTR

8 VALTR

9 VALTR

10 VALT

11 Valt OPEN

12 VALTR

Connector Location Pin Functional DescriptionP3 is a 3 pin

11 GND

connector that

g~connect to the reed 2 VbatSwitch P3 3 RPM-REED

Connector Location Pin Functional DescriptionP4 is a 2 Pin 1connector that

~DDrprovides external 2power (LC95 only).

•13

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesALTERNATOR

Functional DescriptionThe 12 volt, 35 amp Alternator is designed to provide electrical power to the product, supply loadresistance while providing electrical power, and provide the RPM signal from the AC TAP to theAlternator Control Board.

C TAP TERMINA

OUTPUT TERMINA~

GROUND TERMINAL

14

----------~ - - -

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Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesWIRING BLOCK DIAGRAM LC85R and R7.-----------

•

•

CONTROL

UPPER CO !SOlE

P1219POS.LFlJ'l'ER KE'/I'lI\l)

15

~W'tRr.R.

II

PoIa Receiver and Cobleoptional crl lc8500 adstandad on C7. Also correswith Telemetry strap.

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesWIRING BLOCK DIAGRAM R9

•

•

15 OHMsResstOf

I

P113!'OS. 10<-156

C01 TROl

TOORDIGNDVsyrc

llJ'OS. osBACKGIROU'm-:-u BERRDEWG GNDHal. BKPT

GNOFREEZERESET011VeeDso

RED

LEFT

•16

Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesWIRING BLOCK DIAGRAM LC91R.-----------

•

•

ii

P614POS. m~ 100t.tCROFIT 2 : ROlTESlER • ; Gt()

COM • I v.,tc

IIII1

i

III1

CONTROL

UPPER CONSOLE

P8

17

--_._.._,, I: :

Lifecycle LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise BikesWIRING BLOCK DIAGRAM LC95R

•

PI24'05.~

---

•~==:::~~'1Ofor. n,fot.•_r-----"---{~J_i m

.u

III

fot.0-----'--{.!.J-lJ_i ...,K>l"r---...IUL----{~>i 0:

LoL."J---...llIU<"'--{~>i'"r----"-----l....H>I ..

~----"--~J-oj",

'"

I~mCONTROL

we;

we;..no

lI'I'm CONSOlE

co--~I

0-we;

we; ...:..... .... co •• Kr'

no · . ..~ " . ..co '" . • -r,... 0- 'g ~:- .. .

Pll · . ·kJ ..lCJlOS. '" 51 • · .

~~BI'OCGROl/ID - • n ...!!...;-V- 6

0E!lJG - .. .• --<}- .. .... .

HDR.

.~ g' "1'" w w ..

I--"~"""- . · -- . ·_ n

· "Pl · ..... 17POS.1J'~-lClWBllCFlll'D19f'OSJE

lI'PBl iCPIf'AO

-~~-......-;-;"

HR Hardie BOl'Coble

•18

- - - - -- -------------------------

Lifecycle LC95R, LC91R, LCB5R, R9, and R7 Recumbent Exercise Bikes

.-----------

SECTION V

MISCELLANEOUS

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•1

Lifecyc/e LC95R, LC91R, LC85R, R9, and R7 Recumbent Exercise Bikes

MODEL IDENTIFICATION and SERIAL NUMBER LOCATION

Model/Serial Number

2

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•

•


PREVENTIVE MAINTENANCE TIPS.-----------Preventive Maintenance Schedule

•

I DAILY MONTHLY BI-ANNUALLY

HOUSING

Inside Clean

Outside Clea"

ALTERNATOR CONTRCL

Heatsink Clean

Connectors Inspect

Board Inspect

Crank Bearings I I Inspect

Pedals Clean/Inspect

Freewheel Pulley Clean/Inspect

Alternator Flywheel Clean/Inspect

SEAT ASSEMBLY

I Top Surface I Clean iI

I Release Lever I I Inspect

ALTERNATOR BELT

Tension Inspect

Wear Inspect

Lifepulse sensors I Clean I

•3

IMPORTANT SAFETY INSTRUCTIONSI

~ DO NOT iocate the Recumbent Exercise Bike outdoors, near swimming pools, or in areas of highhumidity.

~ DO NOT operate your Recumbent Exercise Bike if it has been dropped, damaged, or even partiallyimmersed in water. Contact Ute Fitness Customer Support Services at the number in the OperationManual.

~ DO NOT locate the Recumbent Exercise Bike any closer than 30 inches (76 cm) to a television set.

~ DO NOT ocate additional Recumbent Exercise Bike any closer than a minimum of 42 inches (107em) from center to center to avoid interference (cross talk) between Heart Rate monitors.

~ DO keep the area around your Recumbent Exercise Bike clear of any obstructions, including wallsand furniture.

=> DO verify the contents of the delivery carton against the accompanying Parts Listing prior to settingthe cartons and shipping material aside. If any parts are missing, contact Life Fitness CustomerSupport Services at the number listed in the Operation Manual. Save the shipping cartons in case ofreturn.

•

= DO read the entire Operation Manual prior to attempting to operate this machine as this is essentialfor proper use. •

•4

TOOLS REQUIRED FOR ASSEMBLY...Phillips screwdriver, 3/16" hex key wrench, T-40 Torx wrench

PARTS DESCRIPTION

1 Seat Back Screw Qty:40017-00101-1131

3 Console Support Assembly Bolt Qty:4

I 017-00101-1737

5 ISeat Sack Qty: 1

7 Display Console Qty0 "..9 Left Pedal Strap Qty: 1

11 9V Battery (Model 8500 Only) Qty: 1

0017..QOOO3..Q757

2 Seat Back Washer Qty:40017-00104-0253

4 Console Screw Qty:40017-00101-1253

6 Console Support Assembly Qty: 1AK39-00003-0000

8 Accessory Tray Assembly (If so equipped) Qty: 1

10 Right Pedal Strap Qty: 1

• CD@

@

•5

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•

---"~

8

2

•6

,-----;-------_._. -

II

III

I I- - f,

-1- -I,,

~---'0=>-

'8'

NOTE: BE VERY CAREFUL NOT TO DAMAGE THEWIRES WHEN PASSING THE BOLTS THROUGH THE

HOLES. TIGHTEN THE BOLTS SECUREL Y.

3. Unfola the CONSOLE WIRE HARNESSES (C) fromthe POST extending from the FRAME.

4. Feed the WIRE HARNESSES at the top of theFRAME POST through the bottom of the CONSOLESUPPORT ASSEMBLY COLUMN. Continue pushing theWIRE :-iARNESSES until the CONNECTORS at the endof ·r;e WIRE HARNESSES exit through tne opening at tne'up ot :r.~ COLUMN. Gently pull the WIRE HARNESSES:0 iemove tne slack.

5. Position the CONSOLE SUPPORT ASSEMBLY (#6) sothat the HANDLEBAR is facing the user and slide theCONSOLE SUPPORT ASSEMBLY into the FRAMEPOST (D), being careful not to pinch the WIRES in theprocess. Align the holes in the top of the CONSOLESUPPORT ASSEMBLY with those in the FRAME POST.Install the four CONSOLE SUPPORT ASSEMBLY BOLTS(#3) to secure it into position. Tighten the four CONSOLESUPPORT ASSEMBLY BOLTS to 15-20 ft. Ibs.

51: 'e m::; ACCESSORY -:-~A,.Y (;:;8) (if so equipped) over theuser ~g sea! 0 c:· POSl and down to make contact v.ith theSEA~ HAJ'\lDLEBAR

1. Position the underside clamp bracket (A) around theSEAT HANDLEBAR and tighten the two clampSCREWS and WASHERS (8).

NOTE: BE CAREFUL NOT TO OVER-TIGHTENTHE SCREWS.

NOTE: BE CAREFUL NOT TO OVER-TIGHTENTHE SCREWS.

2. Align the four holes in the SEAT BACK (#5) withthose in the SEAT BACK POSTS. Insert the fourSCREWS (#1) and WASHERS (#2) through the:J3C. sice of tne SEAT BACK POSTS and into theSEAT BACK. Tighten the four SCREWS with a hexKey wrench.

6. Align tne LOCKING TABS of the 1O-PIN CONNECTORand the 4-PIN CONNECTOR (Models 9500HR) and plugthem together until they SNAP into place.

7. Model 8500 OnlyRemove the BATTERY DOOR (E) located on the back ofthe DISPLAY CONSOLE (#7). Carefully pull theBATTERY WIRE HARNESS (F) out of the BATTERYCOMPARTMENT. Plug the BATTERY (#11) into theBATT:::R':" WiRE HARNESS CONNECTOR. Carefully;> ace me SATTERY and BATTERY WIRE HARNESS into:, E: i3 -:!:::RY COMPARTMENT. Replace the BATTERY DOOR.

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•7

8. Caref Iy feed the wires back into the top ofthe CONSOLE SUPPORT ASSEMBLY (#6)and attach the DISPLAY CONSOLE (#7) tothe CONSOLE SUPPORT ASSEMBLYusing the four CONSOLE SCREWS (#4)and a Phillips screwdriver. Tighten the fourSCREWS in a criss-cross pattern.

0-£: BE CAREFUL NOT TO OVERTIGHTEN

THE SCREWS.

s. After placing the exercise bike in theintended location for use, check the stabilityof me bike. If the exercise bike is not level,turn a LEVELER (G) in the rearSTABiliZER BAR (H) in either directionuntil me rocking motion is eliminated. Tightenthe JAM NUT (J) when the exercise bike is level.

NOTE: ONL YONE LEVELER NEEDS TO BETURNED.

1 _Jcate me RIGHT PEDAL STRAP (#10) markedit. an "R". Attach the RIGHT PEDAL STRAP to

the RIGHT PEDAL (K) with the double slot onthe inward pedal strap tab looping upward andanaching to the outward pedal strap tab. Repeatfor the L!::FT PEDAL STRAP (#9) marked withan -L'

8

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©2000 Brunswick Corporation. All rights reserved. Ufe Fitness and Ufecycle are registered trademarks of Brunswick Corporation.·fepulse, Zone Trainer and Heart Rate Zone Training are trademarks of Brunswick Corporation. Any use of these trademarks, without the express

written consent of Brunswick Corporation, is forbidden.M051-00K39-A012September 2002

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Documents

R7 Service Manual