Doosan G625XW Manual

50 Hz: G625 - G690 - G750XW/XF
60 Hz: G655 - G750 - G800 - G850XW/XF
OPERATION & MAINTENANCE MANUAL
Original Instruction
This manual contains
important safety information
and must be made available to
personnel who operate and
maintain this machine.
46689185_en_A_12/15

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 3 60 Hz: G655 - G750 - G800 - G850XW/XF
CONTENTS
FOREWORD ............................................................................................................................................ 5
GENERAL DATA ...................................................................................................................................... 7
SAFETY ................................................................................................................................................... 9
OPERATING INSTRUCTIONS .............................................................................................................. 17
ENGINE OPERATION AND MAINTENANCE........................................................................................ 29
ALTERNATOR INSTALLATION & MAINTENANCE ............................................................................... 63
MAIN BREAKER OPERATION .............................................................................................................. 83
WARRANTY CONDITIONS ................................................................................................................. 105
REFERENCE INFORMATION
Write the correct information for YOUR DIPP generator in the spaces below. Always use these numbers when
referring to your DIPP generator.
Doosan Benelux SA
Drève Richelle 167
B-1410 Waterloo
BELGIUM
Generator Serial Number
Engine Serial Number
NOTES:
YOUR DIPP DEALER:
ADDRESS:
PHONE:

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 4 60 Hz: G655 - G750 - G800 - G850XW/XF

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 5 60 Hz: G655 - G750 - G800 - G850XW/XF
FOREWORD
The contents of this manual are considered to be
proprietary and confidential to and should not be
reproduced without the prior written permission of the
company.
Nothing contained in this document is intended to extend
any promise, warranty or representation, expressed or
implied, regarding the products described herein. Any
such warranties or other terms and conditions of sale of
products shall be in accordance with the standard terms
and conditions of sale for such products, which are
available upon request.
This manual contains instructions and technical data to
cover all routine operation and scheduled maintenance
tasks by operation & maintenance staff. Major overhauls
are outside the scope of this manual and should be
referred to an authorised service department.
The use of repair parts / lubricants / fluids other than
those included within the approved parts list may create
hazardous conditions over which the company has no
control. Therefore the company cannot be held
responsible for equipment in which non-approved repair
parts are installed.
The company reserves the right to make changes and
improvements to products without notice and without
incurring any obligation to make such changes or add
such improvements to products sold previously.
The intended uses of this machine are outlined below
and examples of unapproved usage are also given,
however the company cannot anticipate every application
or work situation that may arise.
IF IN DOUBT CONSULT SUPERVISION.
This machine has been designed and supplied for use
only in the following specified conditions and
applications:
•Operation within the ambient temperature range
specified in the GENERAL INFORMATION section of
this manual.
The use of the machine in any of the situation types
listed in table 1:
a) Is not approved,
b) May impair the safety of users and other persons,
and
c) May prejudice any claims made against the
company.
The company accepts no responsibility for errors in
translation of this manual from the original English
version.
© COPYRIGHT 2015
DOOSAN COMPANY
TABLE 1
Use of the machine outside the ambient temperature
range specified in the GENERAL INFORMATION
SECTION of this manual.
This machine is not intended and must not be used
in potentially explosive atmospheres, including
situations where flammable gases or vapours may
be present.
Use of the machine fitted with non approved
components / lubricants / fluids.
Use of the machine with safety or control
components missing or disabled.
Use of the machine for storage or transportation of
materials inside or on the enclosure except when
contained within the toolbox.
GENERATOR
Use of the generator to supply load(s) greater than
those specified.
Use of unsafe or unserviceable electrical equipment
connected to the generator.
Use of electrical equipment: (a) Having incorrect
voltage and / or frequency ratings. (b) Containing
computer equipment and / or similar electronics.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 6 60 Hz: G655 - G750 - G800 - G850XW/XF

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 7 60 Hz: G655 - G750 - G800 - G850XW/XF
GENERAL DATA
CONTENTS
GENERAL DATA ..................................................................................................................................................... 8
ELECTRICAL DATA................................................................................................................................................. 8

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 8 60 Hz: G655 - G750 - G800 - G850XW/XF
GENERAL DATA
ELECTRICAL DATA
UNIT MODEL 50HZ
G625XW/XF N/A G690XW/XF G750XW/XF
Engine Speed - RPM 1500 N/A 1500 1500
UNIT MODEL 60HZ
G655XW/XF G750XW/XF G800XW/XF G850XW/XF
Engine Speed - RPM 1800 1800 1800 1800
Engine Fuel Diesel Diesel Diesel Diesel
Manufacturer
Doosan Doosan Doosan Doosan
Model
DP180LB DP222LA DP222LB DP222LC
Number of cylinders /
Displacement (litres)
V10 / 18 V12 / 22 V12 / 22 V12 / 22
FLUID CAPACITIES
Engine Crankcase Lubricant (litres) Max.34
Min. 23
Max. 40
Min. 27
Max. 40
Min. 27
Max. 40
Min. 27
Fuel Tank (litres) TBA TBA TBA TBA
Radiator & Engine Coolant (litres) 51 125 125 125
Electrical System 24VDC 24VDC 24VDC 24VDC
UNIT MEASUREMENTS / WEIGHTS (XW)
Overall length (mm) 5260 6580 6580 6580
Overall width (mm) 2000 2438 2438 2438
Overall height (mm) 2130 3191 3191 3191
Weight (with fuel) (kg) TBA TBA TBA TBA
Weight (without fuel) (kg) 5450 6485 6485 6485
UNIT MODEL
G625XW/XF N/A G690XW/XF G750XW/XF
Prime Power Rating
@ 400V-3Ø, 0.8PF, 50Hz
902 A
625.00 kVA
500.00 kW
N/A
N/A
N/A
996 A
690.00 kVA
552.00 kW
1083 A
750.00 kVA
600.00 kW
Standby Power Rating
@ 400V-3Ø, 0.8PF, 50Hz
996 A
690.00 kVA
552.00 kW
N/A
N/A
N/A
1097 A
760.00 kVA
608.00 kW
1198 A
830.00 kVA
664.00 kW
Rated Voltage (V) 400,220/380/480-
3Ø
N/A
N/A
400,220/380/480-
3Ø
400,220/380/480-
3Ø
Rated Frequency (Hz) 50 N/A 50 50
Rated Power Factor
0.8 N/A 0.8 0.8
UNIT MODEL
G655XW/XF G750XW/XF G800XW/XF G850XW/XF
Prime Power Rating
@ 480V-3Ø, 0.8PF, 60Hz
790 A
657.00 kVA
525.60 kW
903 A
751.00 kVA
600.80 kW
962 A
800.00 kVA
640.00 kW
1019 A
847.00 kVA
677.60 kW
Standby Power Rating
@ 480V-3Ø, 0.8PF, 60Hz
872 A
725.00 kVA
580.00 kW
998 A
830.00 kVA
664.00 kW
1063 A
884.00 kVA
707.20 kW
1126 A
936.00 kVA
748.80 kW
Rated Voltage (V) 400,220/380/480-
3Ø
400,220/380/480-
3Ø
400,220/380/480-
3Ø
400,220/380/480-
3Ø
Rated Frequency (Hz) 60 60 60 60
Rated Power Factor
0.8 0.8 0.8 0.8

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 9 60 Hz: G655 - G750 - G800 - G850XW/XF
SAFETY
CONTENTS
SAFETY DECALS ................................................................................................................................................. 10
GRAPHIC FORM AND MEANING OF ISO SYMBOLS .................................................................................. 10
SAFETY INSTRUCTIONS .................................................................................................................................... 13
EARTHING ..................................................................................................................................................... 14
IF USED AS ALTERNATE POWER SUPPLY ................................................................................................. 14
HAZARDOUS SUBSTANCE PRECAUTION .................................................................................................. 15
GENERAL INFORMATION ............................................................................................................................. 15
Electricity
Materials
Battery
Radiator
Transport

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 10 60 Hz: G655 - G750 - G800 - G850XW/XF
SAFETY DECALS
GRAPHIC FORM AND MEANING OF ISO SYMBOLS
PROHIBITION / MANDATORY INFORMATION / INSTRUCTIONS WARNING
WARNING: Electrical shock risk WARNING - Pressurised component
or system.
WARNING - Hot surface.
WARNING - Pressure control. WARNING - Corrosion risk. WARNING - Air/gas flow or Air
discharge.
WARNING - Pressurised vessel. WARNING - Hot and harmful exhaust
gas.
WARNING - Flammable liquid.
Do not stand on any service valve or
other parts of the pressure system.
Do not operate with the doors or
enclosure open.
Do not use fork lift truck from this side.
Do not remove the Operating and
Maintenance manual and manual
holder from this machine.
Do not stack. Do not operate the machine without
the guard being fitted.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 11 60 Hz: G655 - G750 - G800 - G850XW/XF
WARNING - Maintain correct tyre
pressure.
WARNING - Before connecting the tow
bar or commencing to tow consult the
Operation & Maintenance manual.
WARNING - For operating temperature
below 0°C (32°F), consult the
Operation &
Maintenance manual.
WARNING - Do not undertake any
maintenance on this machine until the
electrical supply is disconnected and
the air pressure is totally relieved.
WARNING - Consult the Operation &
Maintenance manual before
commencing any maintenance.
Do not breathe the compressed air
from this machine.
Do not exceed the trailer speed limit. No naked lights. Do not open the service valve before
the airhose is attached.
Use fork lift truck from this side only. Emergency stop. Tie down point

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 12 60 Hz: G655 - G750 - G800 - G850XW/XF
Lifting point. On (power). Off (power).
Read the Operation & Maintenance
manual before operation or
maintenance of this machine is
undertaken.
When parking use prop stand,
handbrake and wheel chocks.
Compressor oil filling
Diesel fuel
No open flame.
Parking brake. Rough Service Designation.
Wet Location Operation.
Replace any cracked protective shield. Oil drain. Crush Warning
No Water Coolant Fill No Flame
Fill with fuel before start-up

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 13 60 Hz: G655 - G750 - G800 - G850XW/XF
SAFETY INSTRUCTIONS
DANGER
This machine is not designed for operating life-
sustaining equipment. It is equipped with a safety
shutdown system that will cause the machine to stop
operating whenever a shutdown condition is present.
Never operate the machine inside a building without
adequate ventilation. Avoid breathing exhaust fumes
when working on or near the machine.
WARNING
A battery contains sulfuric acid and can give off
gases which are corrosive and potentially explosive.
Avoid contact with skin, eyes, and clothing. In case
of contact, flush area immediately with water.
WARNING
Improper operation of this equipment can cause
severe injury or death. Read the Operation &
Maintenance manual supplied with this machine
before operation or service.
Modification or alteration of this machine CAN result
in severe injury or death. Do not alter or modify this
machine without the express written consent of the
manufacturer.
WARNING
This machine is equipped with an Auto Start System,
which can cause the machine to start at any time.
Follow all safety recommendations outlined in this
manual to avoid injury to personnel. DISCONNECT
BATTERY BEFORE SERVICING.
CAUTION
Exercise extreme caution when using booster
battery. To jump battery, connect ends of one booster
cable to the positive (+) terminal of each battery.
Connect one end of other cable to the negative (-)
terminal of the booster battery and other end to a
earth connection away from dead battery (to avoid a
spark occurring near any explosive gases that may
be present). After starting unit, always disconnect
cables in reverse order.
WARNING
Never inspect or service unit without first
disconnecting battery cable(s) to prevent accidental
starting.
Wear eye protection while cleaning unit with
compressed air, to prevent debris from injuring eyes.
WARNING
HOT PRESSURISED FLUID - Remove cap slowly to
relieve PRESSURE from HOT radiator. Protect skin
and eyes. HOT water or steam and chemical
additives can cause serious personal injury.
WARNING
Flammable Fuels - Do not fill tank when engine is
running.
Do not smoke or use an open flame in the vicinity of
the generator set or fuel tank. Do not permit
smoking, open flame, or sparks to occur near the
battery, fuel, cleaning solvents or other flammable
substances and explosive gases.
Do not operate Genset if fuel has been spilled inside
or near the unit.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 14 60 Hz: G655 - G750 - G800 - G850XW/XF
WARNING
Electrical Shock -
Do not operate electrical equipment while standing in
water, on wet earth or with wet hands or shoes.
Use extreme caution when working on electrical
components. Battery voltage (12V / 24V DC) is
present unless the battery cables have been
disconnected. Higher voltage (potentially 480V) is
possibly present at all times.
WARNING
Always treat electrical circuits as if they were
energised.
Disable Start Control before attempting any repair
service, disconnect all leads to electrical power
requirements and disconnect battery to prevent start
up.
EARTHING
Comply with applicable electrical codes.
WARNING
The Generator Set can produce high voltages, which
can cause severe injury or death to personnel and
damage to equipment. The Generator Set should
have proper internal and external earth when
required by IEC 364-4-41.
The Generator Set is internally earthed neutral to the
frame of the Generator Set. This internal earth
connection is essential for proper Generator Set
performance and personal protection.
External earthing consists of connecting the
generator neutral to a solid earth, and is the
responsibility of the operator, when earthing is
required by IEC 364-4-41 Protection Against Electric
Shock, and other local codes as applicable.
Several methods are employed to externally earth
portable generator sets, depending on the intended
use and code requirements. In all cases, a
continuous length of splice-free copper cable, no
smaller than 10 mm
2
, shall be used for the external
earth conductor, when earthing is required.
A qualified, licensed electrical contractor,
knowledgeable in local codes, should be consulted.
WARNING
Failure to properly earth the Generator Set can result
in severe injury or death.
IF USED AS ALTERNATE POWER SUPPLY
Connect only after the main service entrance switch
has been DISCONNECTED and LOCKED OPEN.
In addition, circuit overload protection must be
provided in accordance with National Electrical
Codes and local regulations.
CAUTION
Welding -
Prior to any welding, disconnect alternator relays,
diagnostic circuit board, voltage regulator circuit
board, meters, circuit breakers and battery cables.
Open all circuit breakers, and remove any external
connections (except earthing rod). Connect the
welding earth as close as possible to the area being
welded.
WARNING
Electrical Loading -
Never make electrical connections with the unit
running.
Before placing the unit in operation, verify the
electrical rating of the Generator Set and do not
exceed generator set ratings.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 15 60 Hz: G655 - G750 - G800 - G850XW/XF
HAZARDOUS SUBSTANCE PRECAUTION
CAUTION
Use extreme care to avoid contacting hot surfaces
(engine exhaust manifold and piping).
Ensure that adequate ventilation of the cooling system
and exhaust gases is maintained at all times.
The following substances are used in the manufacture of
this machine and may be hazardous to health if used
incorrectly.
• anti-freeze
• engine lubricant
• preservative grease
• rust preventative
• diesel fuel
• battery electrolyte
Avoid ingestion, skin contact and breathing fumes for the
following substances: Antifreeze, Engine Lubricating Oil,
Preservative Grease, Rust Preventative, Diesel Fuel and
Battery Electrolyte.
The following substances may be produced during the
operation of this machine and may be hazardous to
health:
• Avoid build-up of engine exhaust fumes in confined
spaces.
• Avoid breathing exhaust fumes.
• Avoid breathing brake lining dust during
maintenance.
• Always operate in a well ventilated area.
GENERAL INFORMATION
Ensure that the operator reads and understands the
decals and consults the manuals before maintenance or
operation.
Ensure that the Operation & Maintenance manual, and
the manual holder, are not removed permanently from
the machine.
Ensure that maintenance personnel are adequately
trained, competent and have read the Maintenance
Manuals.
Make sure that all protective covers are in place and that
the canopy / doors are closed during operation.
The specification of this machine is such that the
machine is not suitable for use in flammable gas risk
areas. If such an application is required then all local
regulations, codes of practice and site rules must be
observed. To ensure that the machine can operate in a
safe and reliable manner, additional equipment such as
gas detection, exhaust spark arresters, and intake (shut-
off) valves may be required, dependant on local
regulations or the degree of risk involved.
A weekly visual check must be made on all fasteners /
fixing screws securing mechanical parts. In particular,
safety-related parts such as coupling hitch, drawbar
components, road-wheels, and lifting bail should be
checked for total security.
All components which are loose, damaged or
unserviceable, must be rectified without delay.
Electricity
The human body has a low tolerance for electricity and is
a very good conductor. Exposure to electrical shock can
results in an interruption of normal heart activity, thermal
burns, severe muscle contractions and even death.
Never operate the generator without all protections in
place. Controller and busbar doors must be closed at any
time during operation.
If live testing is necessary, it should only be performed by
properly trained people.
While testing on live electrical equipment, rubber sole
shoes and adequate rubber gloves must be worn, and all
local regulations must be respected.
Materials
The following substances may be produced during the
operation of this machine:
• engine exhaust fumes
AVOID INHALATION.
WARNINGS
Warnings call attention to instructions which must be
followed precisely to avoid injury or death.
CAUTIONS
Cautions call attention to instructions which must be
followed precisely to avoid damaging the product,
process or its surroundings.
NOTES
Notes are used for supplementary information.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 16 60 Hz: G655 - G750 - G800 - G850XW/XF
Ensure that adequate ventilation of the cooling system
and exhaust gases is maintained at all times.
The following substances are used in the manufacture of
this machine and may be hazardous to health if used
incorrectly:
• anti-freeze
• engine lubricant
• preservative grease
• rust preventative
• diesel fuel
• battery electrolyte
AVOID INGESTION, SKIN CONTACT AND INHALATION
OF FUMES.
Should engine lubricants or fuel come into contact with
the eyes, then irrigate with water for at least 5 minutes.
Should engine lubricants or fuel come into contact with
the skin, then wash off immediately.
Consult a doctor if large amounts of engine lubricants or
fuel are ingested.
Consult a doctor if engine lubricants or fuel are inhaled.
Never give fluids or induce vomiting if the patient is
unconscious or having convulsions.
Safety data sheets for engine lubricants and fuel should
be obtained from the lubricant supplier.
Battery
Batteries contain corrosive liquid and produce explosive
gas. Do not expose to naked lights. Always wear
personal protective clothing when handling. When
starting the machine from a slave battery ensure that the
correct polarity is observed and that connections are
secure.
DO NOT ATTEMPT TO SLAVE START A FROZEN
BATTERY SINCE THIS MAY CAUSE IT TO EXPLODE.
Radiator
Hot engine coolant and steam can cause injury. Ensure
that the radiator filler cap is removed with due care and
attention.
Transport
When loading or transporting machines ensure that the
specified lifting and tie down points are used.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 17 60 Hz: G655 - G750 - G800 - G850XW/XF
OPERATING INSTRUCTIONS
CONTENTS
OPERATING INSTRUCTIONS .............................................................................................................................. 18
COMMISSIONING ........................................................................................................................................... 18
CONNECTING THE LOAD.............................................................................................................................. 18
PRIOR TO STARTING .................................................................................................................................... 18
STARTING....................................................................................................................................................... 19
STOPPING ...................................................................................................................................................... 19
CONTROLLER ...................................................................................................................................................... 20
QUICKSTART GUIDE ..................................................................................................................................... 20
STARTING THE ENGINE................................................................................................................................ 20
STOPPING THE ENGINE ............................................................................................................................... 21
STOP / RESET MODE .......................................................................................................................................... 22
MANUAL MODE .................................................................................................................................................... 23
STARTING SEQUENCE.................................................................................................................................. 23
ENGINE RUNNING ......................................................................................................................................... 24
STOPPING SEQUENCE ................................................................................................................................. 24
TEST MODE .......................................................................................................................................................... 25
STARTING SEQUENCE.................................................................................................................................. 25
ENGINE RUNNING ......................................................................................................................................... 26
STOPPING SEQUENCE ................................................................................................................................. 26
AUTOMATIC MODE .............................................................................................................................................. 27
WAITING IN AUTO MODE .............................................................................................................................. 27
STARTING SEQUENCE.................................................................................................................................. 27
ENGINE RUNNING ......................................................................................................................................... 28
STOPPING SEQUENCE ................................................................................................................................. 28

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 18 60 Hz: G655 - G750 - G800 - G850XW/XF
OPERATING INSTRUCTIONS
Never operate unit without first observing all safety
warnings and carefully reading the operation &
maintenance manual shipped from the factory with this
machine.
COMMISSIONING
Upon receipt of the unit, and prior to putting it into
service, it is important to adhere strictly to the instructions
given below in PRIOR TO STARTING.
Ensure that the operator reads and understands the
decals and consults the manuals before maintenance or
operation.
Ensure that the position of the emergency stop device is
known and recognised by its markings. Ensure that it is
functioning correctly and that the method of operation is
known.
Attach the battery cables to the battery(s) ensuring that
they are tightened securely. Attach the negative cable
before attaching the positive cable.
The operating controls and instruments are arranged on
the control panel as shown. A description of each panel
device is as follows:
Ensure that all transport and packing materials are
discarded.
Ensure that the correct fork lift truck slots or marked lifting
/ tie down points are used whenever the machine is lifted
or transported.
When operating the machine ensure that there is
sufficient clearance for ventilation and exhaust
requirements, observing any specified minimum
dimensions (to walls, floors etc.).
Adequate clearance needs to be allowed around and
above the machine to permit safe access for specified
maintenance tasks.
Ensure that the machine is positioned securely and on a
stable foundation. Any risk of movement should be
removed by suitable means, especially to avoid strain on
any rigid discharge piping.
CONNECTING THE LOAD
Make sure the wires are not cracked or damaged in any
way.
Connect the proper phase wire to its corresponding bar
L1–L2–L3. Mixing phases connections can result in
equipment damage, accidents causing injuries or even
death.
Make sure your installation is in compliance with local
regulations.
PRIOR TO STARTING
Before starting the engine, carry out the following checks:
1. Engine oil level: Add as required.
CAUTION
DO NOT fill above the top mark on the dipstick. Oil
levels anywhere within crosshatch (D) are
considered in the acceptable operating range.
2. Engine coolant level: Add as required.
3. Fuel filter: Drain any accumulation of water. Clean or
replace element as required.
4. Air cleaner service indicator (if equipped): Service
immediately if showing "red" when the engine is
running.
5. Fuel level in tank: Fill, using CLEAN DIESEL fuel, at
the end of the day to minimise condensation.
6. Battery: Keep terminals clean and lightly greased.
7. Engine belts and hoses: Check for proper fit and / or
damage. Service as required.
8. Air Vents / Grilles: Both engine radiator and generator
cooling air. Check for obstructions (leaves, paper,
etc.).
9. Visual inspection: Check for excessive fluid leaks,
evidence of arcing around control panel, loose
wire-routing clamps, etc.
CAUTION
Call a qualified person to make electrical repairs.
WARNING
Do not remove the cap from a HOT engine radiator.
The sudden release of pressure from a heated
cooling system can cause severe injury or death.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 19 60 Hz: G655 - G750 - G800 - G850XW/XF
STARTING
CAUTION
Use the EMERGENCY STOP button ONLY in the
event of an emergency.
NEVER use it for normal shut-down.
Verify the following:
1. All external electrical power loads are turned “OFF”.
2. Main Breaker is “OFF”.
3. Battery Disconnected Switch is “ON”.
4. Reset (pull to unlatch) Emergency Stop Button.
5. Push the controller “START” Button.
DANGER
POWER is present upon cranking the engine.
CAUTION
Allow starter to cool for one minute between start
attempts.
If engine shuts down, diagnostic lamps will indicate
the problem. Correct the problem before continuing.
6. Allow the engine to warm-up for 3 to 5 minutes.
7. Check the CONTROL Panel for proper voltages. No
RED diagnostic lamps should be glowing.
8. With main breaker “ON” power is present and
available for use.
9. Close side doors for optimum cooling of the unit while
running.
STOPPING
1. Turn off all external electrical power loads.
2. Turn Main Breaker “OFF”.
3. Allow 5 minute cool down.
4. Push controller “STOP” Button.
5. Wait at least 15 seconds before restarting.
6. Fill fuel tank at end of working day to prevent
condensate.

50 Hz: G625 - G690 - G750XW/XF
OPERATION & MAINTENANCE MANUAL 20 60 Hz: G655 - G750 - G800 - G850XW/XF
CONTROLLER
QUICKSTART GUIDE
This section provides a quick start guide to the module’s operation.
STARTING THE ENGINE
NOTE: The following descriptions detail the sequences followed by a module containing the standard ‘factory
configuration’. Always refer to your configuration source for the exact sequences and timers observed by any particular
module in the field.
NOTE: For further details, see the section entitled ‘OPERATING INSTRUCTIONS’ elsewhere in this manual.
Press the Manual
Mode button . . . . . . followed by
the Start button