2900 Fire Guard® Electromechanical Closer-Holder Device Models 12-2980, 9-2980 and 2980 Multipoint Hold Open with Swing Free Arms Pull (Hinge) Side Installation InstructionsCAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE.

Installer: Leave instructions with building owner.

For assistance, contact SARGENT at 800-810-WIRE (9473) or www.sargentlock.com

A7396D 1

B

(9-2980 Without Electronics)See Note 3

(2980 Stand Alone)

1. Use dimensions shown on page 4 to locate attaching screws on frame and door. Prepare holes For concealed wire applications only

Locate and drill 1-1/8" diameter hole in the frame face for 3/4" conduit (This is normally done at the time the frame is being installed.) Connect conduit to backplate before fastening backplate to frame

2. Attach backplate/closer assembly to frame. Position backplate end with power supply board away from hinge edge of frame 3. Make electrical connections: A) 12-2980: Select the proper wiring diagram from wiring instruction sheet A7408, and check out procedure from page 3 B) 9-2980: Make solenoid wire connections with power input wires from 12-2980 using two wire nuts provided in screw pack. Select proper wiring diagram and check out procedure from page 3

4. Make input power connections to the power supply board as directed NOTE: If electrical connections are to be made at a later date, place cover on chassis now to prevent its loss

*5. Installation of the swing free arm requires preliminary adjustment for hand of door. Remove arm screws and rotate hub so that the appropriate L.H. or R.H. (hand of door) marking aligns with the arm. Re-install screws and spacer before installation of arm on closer. To activate the swing free arm from any hold open position, simply remove the two arm screws (and store for future use). The door should swing freely

6. Installation of arm on closer: With an appropriate size wrench, rotate closer spindle approximately 45ϒ. (NOTE: Closing both door speed and latching speed valves makes this procedure much easier.) Parallel to the door and arm length away from hinge. Secure arm with screw and washer

7. Installation of track on door. Remove end cap from track; position track with open side up. Insert roller end of closer arm in sliding groove of track from the open end of track. Slide track, with arm engaged in slide groove, into position so that prepared holes on door align with track holes. Replace end cap and secure track to door

12-2980 (Detector Unit)Installation for Models 12-2980 / 9-2980 / 2980

BackplateScrew (6)

Backplate

SmokeDetector

Conduit Nut(By others)

On/OffSwitch

TerminalStrips

TerminalStrips

3/4" Conduit(By others)

Track Screw(2 Req'd)

Track

Swing FreeArm

R

Arm

Hub

*Hand ofDoor

ViewLooking

Up

Position of Arms and Index SettingsC

Right Hand DoorIndexMark onSpindle

View Looking Up WhenAssembling Arm to Spindle

View Looking Up WhenAssembling Arm to Spindle

Left Hand Door

IndexMark onSpindle

ApproximatePreload

Position of Main ArmWhen Assembled to Spindle

R

H

L

H

MODEL12-2980

NOTE:Devices are handed

and must be the samehand as door.

RH - Right Hand DoorLHR - Left hand Reverse

LH - Left Hand DoorRHR - Right Hand Reverse

MODELS2980/9-2980

Copyright © 2005, 2008, 2012, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.

9-2980 Without Electronics(not shown)

2980

Adjust Spring Power According to Chart

This valvecontrols

Door Speed

This valvecontrols

LatchingSpeed

This valvecontrols

Backcheck

Use 1/8" hexsocket wrenchto adjust valves

1. Assemble (3) short cover screws (#8-32 x 5/16") into bottom of closer body and cover mounting bracket. Approx. one turn

CAUTION: Avoidinterference withelectronics and wiresduring installation of cover

2. Install cover onto back plate and closer assembly and secure with screws

Turn the spring adjusting nut clockwise the required number of turns to matchdoor width as indicated in chart. Where strong drafts exist, increase spring poweras needed. 351 Series door closers leave the factory with the spring adjustmentset at eight (8) turns

First, adjust closers as directedin steps D and E

Adjustment InstructionsTo regulate closer: Turn valve screw clockwise to slow down,or counterclockwise to speed up door movement

CAUTION: Set valve for a slight cushioning effect. It is damaging to the closer if thechecking action is too abrupt. Backcheck should never be used in lieu of a door stop

ED

To Install CoverF

The intensity of backcheck action isregulated by valve shown. Turn clockwiseto increase – or counterclockwise todecrease checking

Clockwise Turnsof Adjusting Nut

8

8

12

16

Maximum adjustment isapproximately 20 turns.Do not forcibly extend

adjustment beyond limits.

12-2980Test

Button On/OffSwitch

5/8" Nut

CAUTION

Typical Wiring

1. DISCONNECT ALL POWER BEFORE BEGINNING INSTALLATION TO PREVENT ELECTRICAL SHOCK AND EQUIPMENT DAMAGE

2. INSTALLER MUST BE A TRAINED, EXPERIENCED SERVICE PERSON

Stand Alone Units 2980

• Wire stand-alone unit to appropriate power supply and fire alarm • Refer to data sticker for proper input voltage and current specifications

• Energize power supply

• Open door to hold-open point. Door should hold open • Depress On/Off Switch. Door should close and latch

• Adjustment of spring power may be necessary to ensure proper latching

• Depress on/off switch again. Open door to hold open postion. Door will hold open

3. ALL WIRING MUST COMPLY WITH APPLICABLE LOCAL ELECTRICAL CODES, ORDINANCES AND REGULATIONS

4. MAXIMUM WIRE SIZE IS 18AWG

For 9- companion units refer to A7408 wiring Instructions

• Companion units are designed to work with smoke detector units (12-2960, 12-2980, 12-2990, 12-2970) only.

• Wire companion unit to smoke detector unit as shown on wiring diagram.

• Do not disconnect any existing wires on smoke detector unit’s terminal strip.

• Energize power supply.

• Open doors to hold open point. Doors should hold open.

• Depress On/Off button on smoke detector unit. Doors should close and latch.

• Adjustment of spring power may be necessary to ensure proper latching.

Opening forConcealed Wiring

Earth Ground

Negative (-)

Positive (+)

3

2

1

AppropriatePower Supply

DataStickerOptional Remote

Release Connection

On/OffSwitch

Terminal Stripfor Power Input Connections

6

Companion Units

Smoke Detector UnitOpening forConcealed Wiring

WireNut

7

9

UL

UL

Note: Caution input power supply must match circuit board voltage rating,either 24VAC/VDC or 120 VAC

2 A7396DCopyright © 2005, 2008, 2012, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.

A7396D 3

1. Turn the power to the unit “On”. Red LED pilot light should illuminate at 8 sec. intervals

2. Open door to the hold open point. The door should hold open. Manually pull door out of hold open and release. Door should close

3. Open door to the hold open position. Depress (maintained type) On/Off “test switch” button on the power supply board. Door should close

4. Depress On/Off test switch again. Open door to the hold open position. Introducing smoke into the smoke detector chamber assembly will bring the unit into alarm. The red LED will be continuously illuminated and the door will close. After clearing the smoke chamber, reset unit per instructions below

Checkout Procedure for both 12- and 9- units

1. Remote Reset: Cycle main power by turning the facility main power supply OFF then ON. NOTE: If there are other units connected to the same power supply, those doors will close. They will have to be reopened returning them to the hold open position

2. Local Reset: Insert a small flat head screwdriver through the cover and into the slotted light tube on the smoke detector as shown. Turn screwdriver slightly (about 1/8 turn) clockwise until hitting stop and hold for 2 seconds until the Red LED turns OFF WARNING: Do not force past the stop. Doing so may damage the smoke detector

Once the detector is reset and the smoke has cleared, the detector’s Red LED should flash once every 8 seconds. The door(s) should hold open now

Resetting Instructions

SARGENT recommends cleaning smoke detectors at least every six months. The frequency of cleaning will depend upon local ambient conditions

The smoke detector in this door closer-holder has been enhanced with a feature that detects when a smoke-sensing chamber requires cleaning due to dirt and dust. The need for cleaning is indicated by the flashing of the Red LED light once per second

• Normal Supervisory Operation — Red LED flashes once every 8 seconds• Dirty Chamber needs cleaning — Red LED flashes once every second• Smoke Detection — Red LED is continuously illuminated

To clean the smoke detector assembly, follow the instructions below:

NOTE: Before servicing the system, notify the proper authoritiesthat the smoke detector system is undergoing maintenanceand will be temporarily out of service. Disable the zone undergoingmaintenance to prevent unwanted alarms

Smoke Detector Maintenance

• Remove detector cover and screen assembly using a standard screwdriver. Turn the screwdriver in the cover slot to loosen the cover and carefully rock the cover back and forth until it snaps out of place. See slot location above

• Inspect chamber for particles and dust. Vacuum the screen, cover, and photo chamber. Then, use clean compressed air to loosen and blow out any remaining debris

• Before reassembling the detector, be sure all parts are free of dust and debris

• Replace cover and screen, aligning cover snaps, press cover onto chamber until it snaps into place

• Measure and record the test voltage at test points RP1 and RP2 (see above). If the smoke detector is operating normally and was cleaned effectively, the test voltage will be greater than .90VDC and less than 1.58VDC. The test voltage will increase with dust accumulation in the smoke sensing chamber. A difference in test voltages over time will provide an indication of dust accumulation

• Enable system and inform proper authorities that system is operational

RP2 test point

RP1 test point

Slot for screwdriverTo remove cover

Cover and screen

Chamber

Slotted light tube (Red LED)

Copyright © 2005, 2008, 2012, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Sargent Manufacturing Company is prohibited.

A7396D

4

Copyright © 2005, 2008, 2012, Sargent M

anufacturing Company, an ASSA ABLO

Y Group com

pany. All rights reserved. Reproduction in w

hole or in part without the express w

ritten permission of Sargent M

anufacturing Company is prohibited.