DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 1

DA/DAC7000 Series Generators MQPILHEATERKIT

The following instructions are intended to assist the user with the installation of the in-line fuel heater on the DA/DAC7000 Series Generators. The in-line fuel heater is recommended for de-gelling fuel in cold weather starting conditions (ambient temperatures ranging at or below 32°F).

REQUIRED TOOLS

� 9/16", 10mm, 17mm Socket and 6" Extension

�Standard Screwdriver

�Phillips Screwdriver

�Needle-Nose Pliers

�Side Cutters

� Torque Wrench (35 ft-lbs./47.45 N•m)

�Wire Cutters/Strippers/Crimpers

PARTS

Verify that all parts are accounted for. See Figure 1 and Table 1.

Figure 1. MQPILHEATERKIT

7

1

11

12

15

19

17

18

INSTRUCTIONS

21

22

8

6

5

910

16

14

20

23

413

NOTICE

Items 11, 12, 15, 17, 18, 19 and 21 will be packaged loose. All other items will be pre-assembled prior to shipment.

Table 1. MQPILHEATERKITItem No.

Part No. Description QTY. Remarks

1MQPIL-

HEATERKITKit, MQPILHEATERKIT 1

Includes items 2-21

2 59042Bracket, Filter Mount W/A,

DA70001

3 59043 Fuel Filter/Heater, W/ Fittings 1Includes items 4-9

4 17206 Fitting, 90 5BARB - 1/4 MP 1

5 17207Fitting, SRT 1/4MP - 5/16

Bead, Brass1

6 16185 Fitting, Plug 1/4MP SQ HD 2

7 EE58631Filter, Fuel/Water Separator,

5 Micron1

8 EE58632Head Assembly, Fuel Filter/

Heater, 1/4 NPT1

9 EE58635 Heater Kit, Top Load Fuel 1

10 22106 Screw, HHFS 3/8-16 X 1.25 ZN 2

11 60028 Fuel Tank Hose (1.5 Feet L.) 21 PC=1

FT.

12 8153 Pin, Clevis 3/16 X 7/8 1

13 13287 Nut, Nyloc 8-32 2

14 15175 Screw, PHP 8-32 X 3/4 2

15 19473 Clamp, Hose Worm #2, 1/4-5/8 3

16 59035Control, Heater, W/Terms,

DA7000

17 23767Screw, HHF M10-1.25 X 20mm

GRD 10.92

18 1662 Zip Ties 6

19 59049Wire Assembly, DA7000

Heater Power1

20 10114 Washer, Ext. SHKP, #8 1

21 2540 Step-Down Butt Connector 1

22 59037Instructions,

MQPILHEATERKIT1

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 2

WORK SAFELY!Only a qualified service technician with proper training should perform this installation. Follow all shop safety rules when performing this installation.

PREPARATION

1. Make sure generator is turned off and engine is cool.

2. Place the generator in an area free of dirt and debris and make sure it is on secure level ground. If trailer mounted, place chock blocks underneath each wheel to prevent the generator from rolling.

3. Open the battery-side door to access the fuel filter and battery.

FUEL SAFETY

DANGER

�DO NOT start the engine near spilled fuel or combustible fluids. Diesel fuel is extremely flammable and its vapors can cause an explosion if ignited.

�ALWAYS use extreme caution when working with flammable liquids.

�DO NOT smoke around or near the equipment. Fire or explosion could result from fuel vapors or if fuel is spilled on a hot engine.

BATTERY SAFETY

DANGER

�DO NOT expose the battery to open flames, sparks, cigarettes, etc. The battery contains combustible gases and liquids. If these gases or liquids come into contact with a flame or spark, an explosion could occur.

NOTICE

To prevent fuel spillage, fuel line hoses must be plugged and tied off when disconnected. Always clean up any spilled fuel immediately.

BATTERY DISCONNECTION

1. Disconnect the negative cable (BLACK) from the negative terminal on the battery. Refer to Figure 2.

Figure 2. Battery Disconnection

EXISTING FUEL FILTER REMOVAL

1. Turn fuel cock lever to the CLOSED position (Figure 3).

Figure 3. Fuel Cock Lever (CLOSED)

POSITIVE

NEGATIVE(DISCONNECT)

FUEL COCKLEVER

CLOSED

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 3

2. Cut and discard the zip tie that secures the coolant drain hose to the frame (Figure 4).

Figure 4. Zip Tie Removal

3. Remove the output fuel hose from the outlet port on the existing fuel filter (Figure 5). To prevent fuel spillage, pinch the hose with needle-nose pliers while removing.

Figure 5. Output Fuel Hose Removal

4. Temporarily plug the free end of the output fuel hose to prevent fuel spillage (Figure 6).

ZIP TIE

COOLANTDRAINHOSE

OUTLETPORT

REMOVEHOSE

EXISTINGFUEL

FILTER

Figure 6. Plug Output Fuel Hose

5. Remove vent fuel hose from the existing fuel filter port (Figure 7).

Figure 7. Vent Fuel Hose Removal

PLUG

OUTPUTFUEL HOSE

PORT

VENTFUELHOSE

EXISTINGFUEL

FILTER

HOSECLAMP

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 4

6. Hold the free end of the vent fuel hose upright and insert the clevis pin (P/N 8153) into the hose. Refer to Figure 8.

Figure 8. Clevis Pin Insertion

7. Secure the clevis pin (P/N 8153) with the existing clamp. Bend the vent fuel hose upright and secure to the frame with a zip tie (P/N 1662). Refer to Figure 9.

Figure 9. Secure Vent Fuel Hose

8. Remove the hose that is connected between the fuel tank outlet port and the inlet port on the existing fuel filter (Figure 10). Discard hose and clamps.

VENTFUELHOSE

CLEVIS PINP/N 8153

CLEVIS PINP/N 8153

CLAMP

VENT FUEL HOSE

ZIP TIEP/N 1662

Figure 10. Existing Fuel Tank Hose Removal

9. Temporarily plug the outlet port on the fuel tank to prevent fuel spillage (Figure 10).

10. Remove the two bolts that secure the existing fuel filter bracket to the frame (Figure 11).

Figure 11. Fuel Filter and Bracket Removal

11. Remove and discard the existing fuel filter, bracket, and bolts (Figure 11).

CLAMPS(REMOVE

ANDDISCARD)

EXISTINGFUEL

FILTER

INLETPORT

HOSE(REMOVE

ANDDISCARD)

OUTLETPORT

(PLUG)

FUELTANK

REMOVEBOLTS

FUEL FILTERBRACKET

EXISTINGFUEL

FILTER

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 5

HEATER KIT ASSEMBLY INSTALLATION

1. Remove the filter section (P/N EE58631) from the head assembly (P/N EE58632), and set aside. Refer to Figure 12.

Figure 12. Filter Removal

2. Using a 17mm socket with a 6" extension, remove the two engine mounting bolts as shown in Figure 13. Discard bolts.

Figure 13. Engine Mounting Bolt Removal

3. Secure the new mounting bracket (P/N 59042) to the engine block with two screws (P/N 23767). Refer to Figure 14.

FILTERP/N EE58631

HEAD ASSEMBLYP/N EE58632

REMOVEBOLTS

(DISCARD)

17mmSOCKET W/

6” EXTENSION

Figure 14. Mounting Bracket Installation

4. Torque both screws (P/N 23767) to 35 ft-lbs. (47.45 N·m) each.

5. Reattach the filter section (P/N EE58631) to the head assembly (P/N EE58632), and tighten securely. Refer to Figure 15.

Figure 15. Reattach Filter

MOUNTINGBRACKETP/N 59042

TOENGINEBLOCK

SCREWSP/N 23767

ENGINEBLOCK

FILTERP/N EE58631

HEAD ASSEMBLYP/N EE58632

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 6

ELECTRICAL WIRING CONNECTION

1. Remove the four screws that secure the front panel to the frame (Figure 16), and set screws aside. Carefully lower the panel to open.

Figure 16. Open Front Panel

2. Locate 2-pin connector CN9 beneath the fuse box (Figure 17).

Figure 17. Cut Wire at 2-Pin Connector

3. Cut the WHITE, 12 AWG wire that does not have an adjoining orange wire on the opposite side of the connector (Figure 17). Strip the insulation back 1/8" (3.2 mm) from the cut end of the wire to expose the conductor.

4. Cut the spade terminal from the wire assembly (P/N 59049) and discard terminal. Strip the insulation back 1/8" (3.2 mm) from the cut end of the wire assembly to expose the conductor. Refer to Figure 18.

FRONT PANELSCREWS

FUSE BOX

ORANGEWIRE

CN9

WHITE12 AWGWIRE

CUT HERE

STRIPINSULATION 1/8"

Figure 18. Cut Wire Assembly

5. Insert the stripped end of the WHITE, 12 AWG wire into the appropriate side of a step-down butt connector (Figure 19).

Figure 19. Wire Splicing

6. Insert the stripped end of the wire assembly (P/N 59049) into the opposite side of the butt connector, and crimp both sides of the connector. Refer to Figure 19.

SPADETERMINAL(DISCARD)

CUT HERE

WIREASSEMBLYP/N 59049

STRIPINSULATION 1/8"

BUTTCONNECTOR

(CRIMP)

WIRE ASSEMBLYP/N 59049

TO 30AFUSE

TOCONTROL

14 AWG

12 AWG

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 7

7. Carefully lift up front panel and secure to frame with the four screws that were removed earlier (Figure 20).

Figure 20. Close and Secure Front Panel

8. Insert the male end of the wire assembly (P/N 59049) into the female connector on the heater control (P/N 59035). Refer to Figure 21.

Figure 21. Wiring Connection

9. Secure the wire assembly (P/N 59049) to the battery harness with three zip ties (P/N 1662).

10. Set the heater control (P/N 59035) to the 11.5V position. Refer to Figure 22.

FRONT PANELSCREWS

WIREASSEMBLYP/N 59049

BUTTSPLICE

CONNECT

FEMALECONNECTOR

TOFUSEBOX

HEATER CONTROLP/N 59035

GROUND

Figure 22. Control Setting

FUEL HOSE INSTALLATION

1. Remove the temporary plug from the output fuel hose (Figure 23).

Figure 23. Temporary Plug Removal

HEATERCONTROLP/N 59035

SET TO11.5V

NOTICE

Failure to set the heater control to the 11.5V position may cause unintended battery drain.

REMOVE

PLUG

OUTPUTFUELHOSE

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 8

2. Place a worm clamp (P/N 19473) on the free end of the output fuel hose. Refer to Figure 24.

Figure 24. Worm Clamp Placement (Output Fuel Hose)

3. Connect the free end of the output fuel hose to the 90° fitting (P/N 17206) on the outlet side of the fuel heater (P/N 59043). Tighten worm clamp (P/N 19473) securely. Refer to Figure 25.

Figure 25. Outlet Hose Connection

4. Place a worm clamp (P/N 19473) on each end of the new fuel tank hose (P/N 60028). Refer to Figure 26.

WORMCLAMP

P/N 19473

OUTPUT FUEL HOSE

FUELHEATER

P/N 59043OUTPUT

FUEL HOSE

WORMCLAMP

P/N 19473

90° FITTINGP/N 17206

(OUTLET SIDE)

Figure 26. Worm Clamp Placement (Fuel Tank Hose)

5. Remove the temporary plug from the outlet port on the fuel tank (Figure 27).

Figure 27. Fuel Tank Hose Connection

6. Connect one end of the fuel tank hose (P/N 60028) to the fuel tank outlet port, and the other end to the straight fitting (P/N 17207) on the inlet side of the fuel heater (P/N 59043). Tighten both worm clamps (P/N 19473) securely. Refer to Figure 27.

WORMCLAMPS

P/N 19473

NEW FUEL TANK HOSEP/N 60028

FUELTANKOUTLET

PORT

FUELHEATER

P/N 59043

WORM CLAMPS (2)P/N 19473

FUEL TANKHOSE

P/N 60028

STRAIGHTFITTING

P/N 17207(INLET SIDE)

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 9

FINAL ASSEMBLY

1. Compare the installed MQPILHEATERKIT as referenced in Figure 28.

Figure 28. MQPILHEATERKIT Completed

FUELTANK

HEATER CONTROLP/N 59035

WIREASSEMBLYP/N 59049

CUT HEREBUTT

SPLICE

90º FITTINGP/N 17206

WHITEWIRE

WHITEWIRE

ORANGEWIRE

CN9

FUEL TANK HOSEP/N 60028

FUSE BOX(LOCATED BEHIND

FRONT PANEL)

WORM CLAMPS (3)P/N 19473

STRAIGHTFITTING

P/N 17207

OUTPUTFUEL HOSE

(TO FUEL INJECTORS)

FUEL FILTER/HEATER

BRACKETP/N 59042

CLEVIS PINP/N 8153

CLAMP

VENT FUEL HOSE

ZIP TIEP/N 1662

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 10

TESTING

1. Connect the negative cable (BLACK) to the negative terminal on the battery.

Figure 29. Battery Connection

2. Insert the ignition key into the ignition switch.

3. Turn the ignition key clockwise to the RUN position.

4. Let the fuel filter heater warm up for 5 minutes.

5. Turn the ignition key clockwise to the START position.

6. Test the unit for correct operation, and make sure there are no leaks.

NOTICE

These testing instructions are for generator start-up when ambient temperature is less than 32°F (0°C). This test is not required when the ambient temperature is greater than 32°F (0°C).

POSITIVE

NEGATIVE(CONNECT)

DA/DAC7000 SERIES — MQPILHEATER KIT INSTRUCTIONS P/N 59037 — REV. #3 (02/06/17) — PAGE 11

Figure 30. MQPILHEATERKIT Wiring Diagram

FUSE BOX

SPLICE

CUT

CN9

F130 AMP

M

F1

1

2

2

CONTROL59035

HEATER/FILTER59043

BATT-Gnd

LOAD+

CONNECTED TO CHASSIS

GROUND12 A

WG

OR

AN

GE

12 A

WG

WH

ITE

20 A

WG

BLA

CK

14 A

WG

RE

D

12 AWGWHITE

14 AWGRED

15A

Your Local Dealer is:

HERE’S HOW TO GET HELPPLEASE HAVE THE MODEL AND SERIAL

NUMBER ON-HAND WHEN CALLING

© COPYRIGHT 2017, MULTIQUIP INC.

Multiquip Inc , the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.

This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.

The information and specifi cations included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifi cations, design or the information published in this publication at any time without notice and without incurring any obligations.

UNITED STATES Multiquip Corporate Offi ce MQ Parts Department

18910 Wilmington Ave.Carson, CA 90746 Contact : mq@multiquip.com

Tel. (800) 421-1244Fax (310) 537-3927

800-427-1244310-537-3700

Fax: 800-672-7877Fax: 310-637-3284

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Technical Assistance

800-478-1244 Fax: 310-943-2238

CANADA UNITED KINGDOM

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4110 Industriel Boul.Laval, Quebec, Canada H7L 6V3 Contact : jmartin@multiquip.com

Tel: (450) 625-2244Tel: (877) 963-4411Fax: (450) 625-8664

Unit 2, Northpoint Industrial Estate, Globe Lane,Dukinfi eld, Cheshire SK16 4UJ Contact : sales@multiquip.co.uk

Tel: 0161 339 2223Fax: 0161 339 3226

DA/DAC7000 Series Generators MQPILHEATERKIT