ELIM D DIESEL ENGINE DRIVEN FRUITLAND VACUUM PUMP …

FM-EDJM-2016

Operation and Maintenance Instructions.

Please refer to the following documents to understand your Fruitland Diesel Engine driven vacuum

pump system,

Fruitland vacuum pump operation and maintenance manual included and available at

www.fruitlandmanufacturing.com

Deutz diesel engine operation and maintenance manual included and available at

www.fruitlandmanufacturing.com

Control Panel, EL240 operation and troubleshooting, included.

Stub Shaft, Hayes, drawing for parts and service instructions, included.

Fruitland Elim D system drawing and Bill of materials, included.

Fruitland Elim D vibration mount assembly and installation drawing, included.

Engine Start-up:

ELIM D DIESEL ENGINE DRIVEN FRUITLAND VACUUM PUMP SYSTEM

FM-EDJM-2016

Pump the primer button several times until it gets firmer. The primer bulb is located on the side of the

engine as shown in the picture above.

Please read the attached control panel operation manual to start the engine and information about

panel gauges and indicator lights.

Engine RPM:

The diesel engine throttle is set to run between 2400 – 2600 rpm. The throttle lever is located next to oil

dip stick on the side of the engine.

The ratio between engine and pump drive pulleys is 2:1. Engine running at 2600 rpm will turn the

vacuum pump at 1300 rpm.

Maintenance:

Refer to diesel engine operational manual for Duetz diesel engine maintenance. Diesel engine

lubricating oil and maintenance schedule is listed on page 31 and 35 respectively of the engine manual.

Please read Fruitland vacuum pump operation and maintenance manual for vacuum pump

maintenance.

Belts: Every 2000 hours, it is recommended to remove the belt guard and inspect the belts and grease

the stub shaft bearing.

64

28 31

56.56(VIBRATION MOUNT)

43.4

61.42

73.42

6.4

Air Injection Valve (For 870 Pump)

36.00 (VIBRATION MOUNT) 1.10

Diesel EngineDeutz D2011L03i 46 HP @ 2800 RPM

Battery 12V800 CCA

Muffler/Oil SeparatorM14

Diesel Fuel Tank70 Liter/18 US Gal.

LOFA AnalogControl Panelwith ElectricFuel Gauge

Belt Guard

Vacuum PumpRF 870LUF

ELIM DJ870Base FrameM14-AI Muffler-Filter Assmbly

Air Injection Valve (For 870 Pump)

CAT Pump 7CP611010.5 gpm, 200 psi.Complete with:Electric ClutchUnloader ValvePressure Relief ValvePressure GaugePressure SwitchInlet FilterFittings and Couplings30 ft, 3000 psi hoseSpray Gun

PART# ELIM DJ870LUF CAT

CUSTOMER COPY

ELIM 870 DIESEL WITH JETTER PUMPS DIMS.

ELIM 870 DIESEL JETTER DIMS

K.A.

Z.D.

UNLESS OTHERWISE SPECIFIED:

SCALE: 1:16 WEIGHT:--

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DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL OR .X = .015 .XX = .010 .XXX = .005

PROPRIETARY AND CONFIDENTIAL

THE INFORMATION CONTAINED IN THISDRAWING IS THE SOLE PROPERTY OFFRUITLAND MANUFACTURING. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF FRUITLAND MFG. IS PROHIBITED.

5 4 3 2 1

324 Leaside Avenue Stoney Creek, Ontario, CANADA L8E 2N7Phone: (905) 662-6552 Fax: (905) 662-541204/14/2016

ELIM DJ870LUF CAT DIMS P0

04/14/2016

SHEET: 1 OF 4

ELIM 870 DIESEL WITH JETTER PUMPS BOM

PART# ELIM-DJ870LUF-CAT

7 PART # DESCRIPTION QTY.1 EDJ-870-01C ELIM DJ870 BASE FRAME (DWG.# EDJ-870-01) 12 870LUF VACUUM PUMP 13 ENGINE-D2011L03I DEUTZ DIESEL ENGINE 1

3A ED-14-01 ELIM D MUFFLER EXTENTION 14 ED-12-A4 SK 1.5" BUSHING 25 RF500-38 6" SHEAVE 4 GROOVE B SECT. 16 SF42 TAPER PUMP BUSHING - 42mm BORE 17 5B12.4L SHEAVE 12.4 SF 4 GR. B SECT. 18 ED-870-A1 B70 V-BELT 49 EDJ-870-02A ELIM DJ870 BELT GUARD (DWG.# EDJ-870-02A) 110 EDF-14C DEISEL FUEL TANK (DWG.# EDF-J-14) 111 RF870-M14 MUFFLER M14 (DWG.# M14-BOM) 112 FL14 ELIM 870 4" FLANGE (DWG.# FL14) 113 RF870-65 DIVERTER GASKET FOR RF870 114 VB 1-1/2" VACUUM RELIEF VALVE 115 4" RUBBER HOSE MUF 4" RUBBER MUFFLER HOSE, 15.25" LG. 15.25"16 MAXI-CLAMP 4" HOSE CLAMP (MAXI-CLAMP) 217 EDJ-870-07 EDJ 870 CONTROL PANEL BRACKET (DWG.# ED-870-01) 118 ED-12-A5 BATTERY 119 BATTERY BOX BATTERY BOX 120 ED BATTERY CLAMP BATTERY HOLD DOWN CLAMP KIT 121 CONTROL PANEL 122 EDF-12-A11 5/16" I.D. DIESEL FUEL HOSE 2FT 323 EDF-12-A12 5/16" HOSE CLIP 5 24 RF870-AI AIR INJECTION VALVE (FOR 870 PUMP) 125 1.5" NPT-BRB BARB NIPPLE 1-1/2" NPT-1-1/2" HOSE (HEX) 126 M14-AI AIR INJECTION MUFFLER 127 M14-AI-B AIR INJECTION MUFFLER BRACKET 228 AI-870-F AIR FILTER 129 AI-870-FC 1.5" HOSE GOODYEAR EXTREMEFLEX, 4" LG 4"30 1.5" HOSE EXFL 1.5" HOSE GOODYEAR EXTREMEFLEX, 14" LG 14"31 1.5" HOSE CLAMP 1.5" HOSE CLAMP M8 52-55 632 1.5" HOSE EXFL 1.5" HOSE GOODYEAR EXTREMEFLEX, 27.5" LG. 27.5"33 3/8" TUBE 3/8" O.D. TUBE, 40" LG. 40"34 STRAIGHT 1/4" NPT TO 3/8" O.D. TUBE JIC 235 SPACER FOR AI VALVE (SQ 1 x 1 x 0.125 x 3.5 LG.) 236 ED-16-01 ED FRAME VIBRATION MOUNT (DWG# ED-870-VBM-INST) 437 ED-16-02 ED FRAME VIBRATION MOUNT REBOUND WASHER 838 ED-16-03 ED FRAME VIBRATION MOUNT SPACER 439 0.5" SQUARE PIPE PLUG 140 EDJ-7CP6110 CAT WATER PUMP, 10.5 GPM@2000 PSI 141 EDJ-14-10 POLY-V-L8 PULLEY 142 EDJ-14-11 POLY V BELT 530, 8 GROOVE SECTION 143 EDJ-14-09 ED-J JETTER PUMP BELT TIGHTENER (DWG.# EDJ-870-01) 144 1/4" BALL VALVE 145 ELBOW 90 1/4" NPT TO 3/8" O.D. TUBE JIC 1

FASTENEF1 5/16" WASHER 5/16" Z.P. FLAT WASHER 6F2 5/16" X .1" HEX BOLT 5/15" NC NYLOCK HEX NUT 2F3 5/16" NUTS 5/16" Z.P. HEX NUT 4F4 5/16" X .1" HEX BOLT 5/16" NC x 1" LG. Z.P. HEX BOLT 2F5 3/8" x 0.625" WITH 5/16"-18 NC SHOULDER BOLT 12F6 1/2" X 3"HEX BOLT 1/2" UNC x 3" LG. Z.P. HEX BOLT 3F7 1/2" X 4"LG. HEX BOLT 1/2" UNC x 4" LG. Z.P. HEX BOLT 1F8 1/2 L/W 1/2" Z.P. LOCK WASHER 9F9 1/2 X 2-1/2" 1/2" NC x 2-1/2" LG. Z.P. HEX BOLT 2F10 1/2 X 3" 1/2" NC x 3" LG. Z.P. HEX BOLT 6F11 1/2" FLAT WASHER 1/2" Z.P. FLAT WASHER 8F12 1/2" NY-LOCK NUTS ZP 1/2" Z.P. NYLOCK HEX NUT 8F13 1/2" NUTS 1/2" NC Z.P. HEX NUT 5F14 5/8" NUT 5/8" NC Z.P. HEX NUT 4F15 5/8"X2-1/4" HEX HEAD 5/8" NC x 2-1/4" LG. Z.P. HEX BOLT 4F16 5/8" F/W-USS 5/8" Z.P. FLAT WASHER - LARGE 4F17 5/8" L/W 5/8" Z.P. LOCK WASHER 4F18 5/8" F/W-SAE 5/8" Z.P. FLAT WASHER - SMALL 4F20 RF500-67A 10mm HEX HEAD BOLT, 10x1.5x30 4F21 RF120-94A 10mm LOCK WASHER 4F22 5/16" NCx5.5" HEX HEAD w NUT & W (for air injection block) 2

F23 5/16" SCREW SIZE TAPER (LEVELIN) WASHER 1F24 ED-16-03 ED FRAME RUBBER WASHER 48F25 3/8"F/W-USS 3/8" Z.P. FLAT WASHER-LARGE 24F26 3/8" NC HEX HEAD BOLT, 1.25" LG. 6F27 3/8" Z.P. NYLOCK HEX NUT 6F28 3/8"F/W-SAE 3/8" Z.P. FLAT WASHER-SMALL 2F29 3/8" SCREW SIZE TAPER (LEVELIN) WASHER 2

P0

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5 4 3 2 1

324 Leaside Avenue Stoney Creek, Ontario, CANADA L8E 2N7Phone: (905) 662-6552 Fax: (905) 662-5412

04/14/2016

SHEET: 3 OF 4

04/14/2016


ELIM DIESEL JETTER BOM (VIEW 1)

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04/14/2016


ELIM DIESEL JETTER BOM (ISOMETRIC)

A

A

ELIM D 870 FRAME

SUPPORTING MEMBER

A-A

1.00

REBOUND WASHERPART # ED-16-02

SPACERPART # ED-870-03

OPTIONAL REBOUND WASHER(DEPENDS ON THE CUSTOMER'SFRAME)

TWO-PIECEMOUNTSPART # ED-16-01

7/8"-14NF x 5.5" LENGTH GRADE 8 BOLT

FRUITLAND ELIM D870 VIBRATION ISOLATION MOUNT INSTALLATION

Ø7/8"-14 NF NYLOK NUT

ELIM D870 FRAME

CUSTOMERFRAME

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ELIM D870 VIBRATION ISOLATION MOUNT INSTALLATION

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5 4 3 2 1


ED-870-VBM-INST.

K.A 07/23/2015

M14-AI-B

.38

3.85

4.00

2.25(17-18 inHg)

Air Injection Vacuum Adjustment.Factory set to open at 17-18 inHg Vacuum

3/8" OD Steel Tube

1.25" NPT-1.5" Barb HoseFitting2 X

1.5" I.D. Hose Attach to the Air Injection Connection on the Pump

Connect to Pump Intake ManifoldUnder Filter Housing

Use 1.5" I.D. Flexible Hose

1/4" NPT- 3/8" OD Steel TubeCompression Fitting

1/4" NPT Ball Valve

1/4" NPT x 1.5" Long Pipe Nipple

1.25" NPT Pipe Plug

.25" NPT Pipe Plug

Air Filter(AI-870-F)

Air Injection Muffler(Optional)(M14-AI)

Air Injection Valve

FRUITLAND VACS INSTALLATION(Vacuum Assisted Cooling System)

P1

Air Injection Components

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324 Leaside Avenue Stoney Creek, Ontario, CANADA L8E 2N7Phone: (905) 662-6552 Fax: (905) 662 98754/9/2014

AI-CSTMR

1

3

4

5

6

8

2

10

9

11

7

PLUG

IDEALLY THIS SIDE SHOULDBYPASS TO RESERVOIR TO PREVENT OVERHEATING DURING IDLING

ITEM # PART # DESCRIPTION QTY.

1 Pump 12 Threaded Pipe Fitting, 1/2" Pipe, 90 Degree Elbow 23 Pump Gauge Valve 14 Pump Unloader Valve 15 Filter 16 3/4" ID Tube 17 3/4" ID Hose To Threaded Male Pipe, 1" 28 Pressure Relief 29 Male Quick Connector 1

10 Female Quick Connector 111 Hose To Swivel Adapter 3/4" 1

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ELIM-CAT-EXP

02/11/15

EL240™ Panel Operation

and Troubleshooting

463-3000-05 Rev B. 23-Sep-2013 1 © 2006-2013 LOFA Industries, Inc. All rights reserved.

LOFA, the LOFA logo, CANplus and EL240 are trademarks of LOFA Industries, Inc. All rights reserved.

Windows is a registered trademark of Microsoft Corporation.

Introduction

This document provides general information on LOFA™ EL240 panel operation and troubleshooting. EL240

control panels are a flexible platform for diesel engine control, monitoring, and protection, featuring LOFA’s

powerful First Fault Diagnostics (FFD). After pinpointing the initial failure, FFD stores it in memory and alerts

the end user via a single bright LED. FFD monitors battery charge, low oil pressure, high temperature and up

to two additional contact closure inputs. The microprocessor-based solid-state design uses high-power

semiconductors instead of outdated electromechanical relays to ensure reliable high-current switching.

The EL240 can be factory configured with specific preheat and afterglow requirements. Alternately preheat

can be factory configured for indication from external preheat control. If preheat is not required, this output

can function as an alarm.

All standard panels include feature a 12 inch wiring harness terminating into a sealed weather proof plug. This

robust universal wiring connection performs well in harsh environments and allows interchanging a number

of different panels and harnesses. This design allows for simplified installation as well as a flexible means to

incorporate custom plug-and-play engine wiring harnesses and standard harness extension

Note

The engine harness is not included with the panel.

A number of standard engine harnesses are available or

LOFA can develop a custom harness for you exact needs.

Generic harnesses in various lengths are available for field customization.

Warning!

When replacement parts are required, LOFA Industries recommends using replacement parts

supplied by LOFA or parts with equivalent specifications.

Failure to heed this warning can lead to premature failure,

product damage, personal injury or death.

EL240 Panel Operation and Troubleshooting

2 463-3000-05 Rev B. 23-Sep-2013

Important Safety Information The warnings in this publication are not all inclusive.

LOFA Industries cannot anticipate every potential hazard.

Appropriate safety rules and precautions should be followed with any

tool, work method or operating procedure.

Improper procedures, tools and materials may cause

damage or make the equipment unsafe to operate.

Only persons with appropriate training, skills and tools

should perform these functions.

Improper operation, maintenance or repair of this product can be

dangerous and may result in injury or death.

Do not operate or perform any maintenance or repair on this product until all operation,

maintenance and repair information is read and understood.

The information, specifications, and illustrations in this publication are based on information

available at the time of publication.

All items are subject to change at any time without notice.


463-3000-05 Rev B. 23-Sep-2013 3

Operation

Turning the panel key to the run position starts a self-test which causes all LEDs to illuminate once and

enables the fuel run/stop solenoid output. After self-test, the LEDs indicate the state of the inputs they

monitor. The normal indications are battery charge and oil pressure on most applications. If these LEDs are

not illuminated at this time it may indicate the inputs are not properly connected.

The Preheat LED is illuminated when the key switch is turned to the run position if automatic preheat is

configured or if an external preheat control is connected (See Preheat Options). Preheat time varies from

application to application. After waiting for the Preheat LED to extinguish, the engine is cranked by turning

and holding the key switch in the start position until the engine starts. The key switch is spring loaded to

return automatically to the run position when released. The Preheat LED is illuminated during afterglow if

enabled.

Note

The key switch is equipped with a mechanical start locking device.

An attempt to crank the engine again can only be made by turning the key switch

to the off position to reset the start locking mechanism.

If the engine is not started within 10 seconds of turning on the panel, the fuel run/stop solenoid output is

turned off to prevent battery discharge when the key switch is left in the run position. The fuel run/stop

solenoid output is turned off after 10 seconds even if preheating. As soon as the key switch is turned to the

start position the solenoid output is enabled. The afterglow cycle begins when the key switch returns to the

run position.

Note

If conditions do not warrant preheat, the engine may be started by turning the key to the start

position without waiting for the preheat time to expire.

Panel instrument power, including the hour meter and voltmeter, is provided by the fuel run/stop solenoid

output. If the instruments do not power up when the key is turned to the run position, this indicates a

problem with the solenoid circuit (see Troubleshooting).

After the engine starts, the panel electronics ignore all shutdown conditions for the first 10 seconds. This delay

eliminates the requirement to hold a by-pass override button during starting and allows the engine

conditions such as oil pressure to normalize. The 10 second timer starts when the key switch returns to the run

position.

Note

Starter input is required for correct panel operation. If the starter motor input is not activated

(connected to battery positive) and the engine is started through another means (i.e. air

starter) the engine will shutdown 10 seconds after the key switch is turned to the run position.


4 463-3000-05 Rev B. 23-Sep-2013

To prevent unintentional engine shutdowns caused by intermittent conditions (i.e., pressure spikes, coolant

movement) the panel requires a constant 1 second fault input to cause engine shutdown.

Warning!

When used in combination with mechanical float type switches

engine vibrations may prevent constant contact closure.

The panel is factory configured to shutdown with

no delay for the auxiliary shutdown inputs.

Preheat Options

Preheat Output

Preheat is a 750 mA output for control of an external power relay with predetermined preheat and afterglow

times. A relay should be selected with appropriate amperage capacity for the installed cold starting aid

(glowplug, intake air heater, etc.). Applications using multiple cold starting aids may require multiple relays.

This output provides low side (ground) preheat control.

Note

Consult engine documentation when selecting cold starting aid,

power relay and heating specifications.

Preheat Indication Input

This optional factory configuration, the preheat LED provides indication for an external preheat control. This

input accepts high side (battery positive) control to indicate preheat.

Indicators

Battery LED (Red)

A solidly illuminated Battery LED indicates a battery charge failure. A battery charge failure may be caused by

a faulty alternator, broken drive belt or the alternator not excited. A battery voltage reading of approximately

14 volts on 12 volt systems (28 volts on 24 volt systems) while the engine is running indicates the battery is

charging properly. Irregular blinking of the Battery LED may indicate a failing charge circuit. The panel can be

factory configured for battery charge failure to indicate only.

Oil Pressure LED (Red)

A solidly illuminated Oil Pressure LED indicates low oil pressure failure. The panel typically senses low oil

pressure from a ground contact switch on the engine. When a sender/switch combination is used on the

engine, the marking WK generally indicates the switch terminal. This input typically expects a normally closed

switch (ground contact when oil pressure is low). A defective switch or shorting the shutdown input to ground

can cause low pressure fault indication. Additionally, when using sender/switch combinations, swapping the

WK and G terminal can cause unintended shutdowns. The panel can be factory configured for oil pressure

failure to indicate only.


463-3000-05 Rev B. 23-Sep-2013 5

Warning!

Low oil pressure is not an indication of low oil level.

For best possible protection LOFA recommends using

our solid-state oil level shutdown switch.

Note

Most shutdown switches are grounded through the switch body.

Do not use insulating sealant (i.e. Teflon tape) when installing switches.

Temperature LED (Red)

A solidly illuminated Temperature LED indicates high engine temperature failure. The panel typically senses

high temperature from a ground contact switch on the engine. When a sender/switch combination is used on

the engine, the marking WK or W generally indicates the switch terminal. This input typically expects a

normally open switch (ground contact when engine temperature is too high). A defective switch or shorting

the shutdown input to ground can cause over temperature fault indication. Additionally, when using

sender/switch combinations, swapping the WK or W and G terminal can cause unintended shutdowns. The

panel can be factory configured for temperature failure to indicate only.

Warning!

If the temperature switch is not in contact with coolant due to

coolant loss the engine is not protected from overheating.

For best possible protection, LOFA recommends using

our solid-state coolant level shutdown switch.

Note

Most shutdown switches are grounded through the switch body.

Do not use insulating sealant (i.e. Teflon tape) when installing switches.

Some thermostat housings are composites and do not provide ground for the switch.

AUX 1 LED (Red)

A solidly illuminated AUX 1 LED indicates auxiliary 1 failure (i.e., coolant level, oil level, belt breakage, hydraulic

pressure, etc.). The panel typically senses failure using a ground contact switch. Auxiliary inputs are equipment

specific and determined by the equipment manufacturer. A defective switch or shorting the shutdown input

to ground can cause fault indications. The panel can be factory configured for auxiliary 1 failure to indicate

only.

AUX 2 LED (Red)

A solidly illuminated AUX 2 LED indicates auxiliary 2 fault (i.e., air flow restriction, fuel level, etc.). The panel

typically senses failure using a ground contact switch. Auxiliary inputs are equipment specific and determined

by the equipment manufacturer. A defective switch or shorting the shutdown input to ground can cause fault

indications. The panel can be factory configured auxiliary 2 for shutdown.


6 463-3000-05 Rev B. 23-Sep-2013

Warning

When used in combination with mechanical float type switches

engine vibrations may prevent constant contact closure. The panel is factory configured to

shutdown with no delay for the auxiliary shutdown inputs.

Preheat LED (Red)

A solidly illuminated Preheat LED is the panel preheat indication. When the LED extinguishes the preheat

period is complete and the engine may be cranked. The LED illuminates again to indicate afterglow.


463-3000-05 Rev B. 23-Sep-2013 7

Gauges

Voltmeter

The voltmeter is connected to the fuel run/stop solenoid output. If the voltmeter does not indicate in the run

position, this indicates a problem with the solenoid circuit. A battery voltage reading of approximately 14 volts

on 12 volt systems (28 volts on 24 volt systems) while the engine is running indicates the battery is charging

properly.

Tachometer

The tachometer indicates engine RPM using a frequency signal derived from the engine. This signal may be

provided by an alternator frequency tap, proximity switch. An optional amplifier/divider can be added for use

with a magnetic pickup.

Note

If the alternator is not excited (not charging),

no frequency is generated and the tachometer will indicate 0 RPM.

The tachometer must be calibrated to accurately indicate RPM (see Tachometer Calibration Instructions for

details).

Oil Pressure Gauge

The gauge measures oil pressure with a resistance sender on the engine referenced to ground. When a

sender/switch combination is used on the engine, the marking G generally indicates the gauge terminal. The

gauge expects a low resistance for low pressure and a higher resistance for higher pressure. If a powered

gauge is not connected to the sender, the gauge will read full scale (pegged). A defective sender or shorting

the gauge input to ground will cause the gauge to read no pressure. When using sender/switch

combinations, swapping the WK and G terminal prevents the gauge from working and may cause unintended

shutdowns.

Warning!

Low oil pressure is an indication of engine wear,

not an accurate indication of low oil level.

Note

Senders and gauges must be matched to indicate correctly.

Most senders are grounded through the sender body.

Do not use insulating sealant (i.e. Teflon tape) when installing senders.

Temperature Gauge

The gauge measures engine temperature with a resistance sender on the engine referenced to ground. When

a sender/switch combination is used on the engine, the marking G generally indicates the gauge terminal.

The gauge expects a high resistance for low temperatures and a lower resistance for higher temperatures. If

the gauge is not connected to the sender, the will be on read the minimum reading. A defective sender or

shorting the gauge input to ground will cause the gauge to read full scale (pegged). When using

sender/switch combinations, swapping the WK and G terminal prevents the gauge from working and may

cause unintended shutdowns.


8 463-3000-05 Rev B. 23-Sep-2013

Warning!

If the temperature sensor is not in contact with coolant due to coolant loss

the gauge will not accurately indicate engine temperature.

Note

Senders and gauges must be matched to indicate correctly.

Most senders are grounded through the sender body.

Do not use insulating sealant (i.e. Teflon tape) when installing senders.

Some thermostat housings are composites and do not provide ground for the sender.

Hourmeter

The hourmeter is connected to the fuel run/stop solenoid output. If the hourmeter does not count in the run

position, this may indicate a faulty hourmeter or a problem with the solenoid circuit. If the engine shuts down

or is not started within 10 second the hourmeter stops counting.

Additional Gauges

Additional gauges can be added by removing blind covers and installing the gauge. Power connections are

provided with the standard configuration.

Harness

Sealed Connectors

The provided sealed weather proof plug includes a grey locking device which must be released to separate

the connectors. Press the tab on the connector housing to release the connectors.

Warning!

LOFA does not recommend using dielectric grease or sealant with sealed connectors.

These chemicals may cause seal damage and allow water entry.

Use LOFA provided cavity plugs to seal the connector if wires are removed.

Unsealed Connectors

For unsealed connectors exposed to the elements, LOFA recommends using dielectric grease to protect

contacts.

Warning!

LOFA does not recommend using sealant with unsealed connectors.

Sealant traps moisture in the connector and encourages corosion.

Harness Routing

The minimum routing of radius of the wiring harnesses should be at least two times the diameter of the

wiring harness. Bends should be avoided within 1 inch (25 mm) of any connector in order to avoid seal

distortion allowing moisture to enter the connector.


12 463-3000-05 Rev B. 23-Sep-2013

Welding on Equipment with Electronic Controls

Proper welding procedures are required to avoid damage to electronic controls, sensors, and associated

components. The component should be removed for welding if possible.

The following procedure must be followed if the component must be welded while installed on equipment

with electronic controls. This procedure will minimize the risk of component damage.

Warning!

Do not ground the welder to electrical components such as the control ground or sensors.

Improper grounding can cause damage to electrical components

Clamp the ground cable from the welder to the component being welded. Place the clamp as

close as possible to the weld to reduce the possibility of damage.

1. Stop the engine. Turn the key switch to the OFF position.

2. Disconnect the negative battery cable from the battery.

3. Open any installed battery disconnect switch.

4. Unplug the panel if possible.

5. Connect the welding ground cable as close as possible to the area to be welded.

6. Protect the wiring harness from welding debris and spatter.

7. Use standard welding methods to weld the materials.


463-3000-05 Rev B. 23-Sep-2013 13

General Troubleshooting

For additional information, refer to engine manufacturer troubleshooting guide.

No response from starter motor

Possible Cause Possible Remedy

No battery voltage to starter Verify wiring and battery connection (power and ground)

Battery discharged Charge or replace battery, verify alternator charging

Tripped overcurrent protection Correct fault, replace or reset overcurrent protection

No signal from panel No power to panel (see Panel Troubleshooting below)

Defective starter solenoid Replace starter solenoid

Defective starter motor Replace starter motor

Engine will crank but not start


Engine not getting fuel Check fuel level, filter, fuel pump, verify no air in fuel lines

Fuel run/stop solenoid not

engaged

See Fuel Solenoid Run/Stop Troubleshooting (below)


No preheat (cold condition) See Preheat Troubleshooting

Engine runs for 10 seconds and shuts down


Shutdown switch input active Verify shutdown source exists, correct condition or correct faulty circuit

Battery not charging Verify alternator charging (see Alternator not charging battery below)

Control board did not sense

start signal

Engine started through alternate method (i.e., manual air start, push start,

etc.)

Defective panel See Panel Troubleshooting (below)

Engine runs longer than 10 seconds and shuts down


Shutdown switch input active Correct engine fault, verify shutdown switch wiring

Circuit overload protection

tripped

Correct overload, keep panel from overheating

(over 185° F/85° C)

Voltage transients (spikes) Add suppressor diodes, protect from nearby lightning strikes, shield

induced spikes from other equipment, add electric motor control relay

Defective panel See Panel Troubleshooting (below)


14 463-3000-05 Rev B. 23-Sep-2013

Alternator not charging battery


Broken or slipping alternator

drive belt

Adjust or replace alternator drive belt

Alternator not excited Verify excitation circuit connected, replace faulty regulator, add additional

excitation resistor

Alternator output not

connected

Install charge wire

Alternator not grounded Clean or add ground connection

Alternator faulty Replace faulty alternator

Fuel Run/Stop Solenoid Troubleshooting

Engine does not stop immediately


Back feed from motor (i.e.,

cooling fan)

Add relay or blocking diode

Sticking solenoid linkage Repair or replace solenoid linkage

Fuel valve without check valve Install or repair check valve

Fuel run/stop solenoid does not engage


No power to solenoid Locate reason for lack of power and correct (Circuit overloaded? Failed

suppressor diode? Faulty wiring?)

No power to solenoid pull coil Correct faulty wiring, check pull control circuit (see Power Box

Troubleshooting below)

Incorrect linkage adjustment Adjust solenoid linkage

Faulty solenoid Replace solenoid

Failed suppressor diode Correct wiring (diode reversed?), replace suppressor diode

Optional e-stop engaged Disengage e-stop

Engine not getting fuel


Empty fuel tank Fuel engine

Clogged filter Replace filter

Air in fuel lines Bleed fuel lines

Low fuel pressure Replace faulty fuel pump and/or clogged filter

Faulty fuel pump Replace fuel pump, correct wiring fault (electric fuel pump)


463-3000-05 Rev B. 23-Sep-2013 15

Preheat Troubleshooting

Engine is hard to start in cold conditions


Start attempt before preheat

complete

Wait for preheat time to elapse, crank as soon as time elapses

Incorrect preheat specification Correct panel configuration, install correct panel

Heater faulty Replace heater

Heater relay faulty Replace relay

Preheat control not functioning Correct wiring, correct panel configuration

Faulty panel See Panel Troubleshooting (below)

Engine produces excessive white smoke after starting


Afterglow not enabled Reconfigure panel

Heater faulty Replace heater

Heater relay faulty Replace relay

Preheat control not functioning Correct wiring, correct panel configuration

Faulty panel See Panel Troubleshooting (below)

Panel Troubleshooting

Panel does not perform self-test



Faulty connection to battery Correct battery connections (see Battery Circuit Requirements above)

Panel performs normal self-test, engine cranks, runs and shuts down


Only Battery LED illuminated Correct battery charge failure (see Battery not charging above)

Only Oil Pressure LED

Illuminated

Correct low oil pressure condition or faulty switch, correct wiring fault

Only Temperature LED

Illuminated

Correct overheating condition or faulty switch, correct wiring fault

Only Aux LED Illuminated Correct fault condition (i.e. v-belt, coolant level) or faulty switch, correct

wiring fault

All normally closed shutdowns

illuminate for one second

(panel reset)

Add suppressor diodes, protect from nearby lightning strikes, shield

induced spikes from other equipment, add electric motor control relay

Testing Shutdown Inputs

Shutdown switches signal a fault by ground contact on most engines. Shutdown operation can be verified by

grounding the shutdown inputs individually. It may be necessary to remove the wire from the shutdown

switch to perform this test.

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Documents

ELIM D DIESEL ENGINE DRIVEN FRUITLAND VACUUM PUMP …