Shindaiwa DG100MI User manual

OWNER’S AND OPERATOR’S MANUAL
Vertical, Water-Cooled 4-Cycle Diesel Engine
DG100MI-200/TWN
X753-007 04 0
X753801-090 0
CAUTION
Do not operate the Generator, or any other appliance, before you have read and
understood the instructions for use and keep near for ready use.

Introduction
Thank you for purchasing this Shindaiwa soundproof diesel engine generator.
This manual has been created to ensure safe usage of this generator. Be sure to read this
manual before operation. Improper operation/handling of this generator will result in an accident
or malfunction.
Handling/Operation of this generator can only be performed by persons who understand the
contents of this manual and can handle/operate the generator in a safe manner. Persons who
suffer from an illness, are taking medicine or not feeling way such that safe operation would be
negativelyaffected must not operatethisgenerator.
Work performed using this generator and handling/operation of this generator must be in
accordance with corresponding laws and regulations based on such laws. Consult with the
authorized distributor where this generator was purchased if you have any inquiries regarding the
corresponding laws.
Always be sure to include this manual when loaning out this generator and instruct operating
personneltoread thismanualbefore operation.
Store this manual in a specified location where it will be secure and available for consulting at any
time. Order another copy from the authorized distributor where this generator was purchased if
this manual becomes dusty,grimyortorn.
Consult with the authorized distributor where this generator was purchased if you have any
inquiries regarding any points relatedtothisgenerator andmanual.
Wheninquiringabout thisgenerator, besureto providethe modelname and serialnumber.
If disposing of this generator, do so in a manner that is in compliance with laws related to
industrial waste. Contact the authorized distributor where the generator was purchased if you
haveanyinquiriesregardingproper disposal.
Cautionnotice ranksinthismanual areclassifiedas follows.
WARNING : Indicates a potentially hazardous situation which, if not
avoided, can result in death or serious injury
CAUTION : Indicates a potentially hazardous situation which, if not avoided,
canresultinminor ormoderateinjury andpropertydamage.
< Note > : Othertypesof cautions and indications.
Note that CAUTION items can also lead to major accidents under some circumstances if
notcorrectly followed.
All caution notices are important. Besuretofollowallof them.

Table of Contents
1. Safety Instructions ..........................................................................2
2. Specifications................................................................................... 5
2-1. Specifications............................................................................5
2-2. Ambient Conditions...................................................................6
3. Applications..................................................................................... 6
4. Part Names.......................................................................................6
4-1. External View/Part Names ........................................................6
4-2. Operation Panel Part Names ....................................................8
4-3. Output Panel Part Names........................................................9
5. Equipment...................................................................................... 10
5-1. Warning Indicators ..................................................................10
5-2. Meters and Gauges................................................................. 11
5-3. Fuel Piping Switch (3Way Fuel Valve).....................................15
6. Transporting/Installing.................................................................. 15
6-1. Transport Procedures.............................................................. 15
6-2. Installation Procedures............................................................ 16
7. Load Connections ......................................................................... 17
7-1. Load Cable Selection..............................................................17
7-2. Connecting Load Cables.........................................................18
7-3. Earth Leakage Relay and Grounding......................................21
8. Pre-Operation Inspection.............................................................. 22
8-1. Checking Engine Oil................................................................ 23
8-2. Checking Coolant....................................................................23
8-3. Checking the Fan Belt............................................................. 25
8-4. Checking the Fuel ................................................................... 25
8-5. Checking for Fuel, Oil and Coolant Leaks...............................25
8-6. Checking the Battery...............................................................26
9. Operating Procedures................................................................... 27
9-1. Initial Startup/Pre-Check.......................................................... 27
9-2. Procedures during Operation .................................................. 29
9-3. Stopping Operation ................................................................. 29
9-4. Protective Functions................................................................30
9-5. Connecting with External Fuel Tank........................................31
10. Inspection/Maintenance .............................................................. 32
11. Long-Term Storage ...................................................................... 39
12. Troubleshooting........................................................................... 41
13. Generator Circuit Diagram.......................................................... 44
14. Engine Electrical Circuit Diagram .............................................. 46

2
1. Safety Instructions
WARNING : SUFFOCATION FROM EXHAUST FUME
Do not operatethegeneratorin poorlyventilated areas such asindoorsor tunnels, as the exhaust
gasof the enginecontainssubstancesthat areharmfultohumanhealth.
Do not direct exhaustfumesat pedestrians orbuildings.
WARNING : ELECTRIC SHOCK
Do not operatethe equipment withany doors or covers open.
Before connecting or disconnecting the load cables to from the output terminal, always turn the
outputcircuitbreakerstotheOFFposition,stoptheengine, andremovetheenginekey.
Closethe output terminalcoverbefore operating.
Do not insert apin, wireorothermetalobject intotheelectricaloutlet.
Do nottouchthe generatorif theAlternator orcasing becomeswetduringoperation.
Do nottouch outputterminalsor internalelectricpartswhilethegeneratoris operating.
Groundtheeveryearthgrounding terminalto theearthas set out inthemanual.
If even one of all is unconnected by mistake or accident, it will be much more dangerous for
human body than the NO-RELAY case, because leaking current inevitably goes through the
body.
Even though all the earth terminals of the loads have been grounded to the earth, the bonnet
groundingterminal should begrounded totheearth.
There is always a danger of being electrocuted by short-circuit. Be sure to test generator’s
insulationresistance periodically.
Grounding should bemade after the engine is stopped.
Whenever the Earth leakage relay is activated, you should always repair the leaking place first of
all.
WARNING : INJURY
Closealldoors andlockthemduring operation.
Close all doors and place locks during operating this equipment, to avoid injuries by
unintentionally touching cooling fanandfan belt.
Before performing any equipment check or maintenance, stop the engine, and remove the
enginekey.Apersonperformingthemaintenanceshouldalwayskeepthekey.
Use the lifting hook to lift the machines, and do not lift up the unit using tie-downs. Use of such
couldresult inthegeneratorfalling.
Do not liftanyadditional weight such as fuel tanks or trailers.
No persons shouldbeunder a liftedgenerator.
Before turning the circuit breaker to ON position, ensure that the breaker or the switch of loads
arepositionedtoOFF.
Operate the circuit breaker, well-communicating withtheelectrician bythe load side.

3
CAUTION : EYE/SKIN INJURY
Wear rubber gloves and other protective wear to protect eyes, skin and clothing from the battery
fluid which contains diluted sulfuric acid. If the battery fluid contacts eyes or skin, wash out
immediately with a sufficient amount of clean water. Be sure to receive medical treatment,
especiallyif thefluidcontactstheeyes.
CAUTION : EXPLOSION
Never use or rechargethebattery if the fluid level is below theminimum level.
Do not createsparksor bring flamenear the batteryas it generates flammable gas.
CAUTION : FIRE
Do not bring flammable items (such as fuel, gas and paint) or items that are highly combustible
nearthegeneratoras themuffler, exhaust gasand other parts becomeextremely hot.
Keepthisgenerator1m ormorefromwallsor other hindrances, andonalevelsurface.
Do not connect thegeneratoroutputtoindoorwiring.
This generator uses diesel fuel. Always be sure to stop the engine and not bring flames close
when inspecting fuel or refueling. Wait until the engine has cooled before performing such
procedures.
Do not use this equipment when leak is found, and repair the leaking locationbefore operating.
Always be sure to wipe up any spilled fuelor oil.
Allowthegenerator to cool before covering with the protective cover.
Never allowflametocomeclosetothegenerator.
CAUTION : BURNS
Do not touchthe engine and surrounding components immediately after stopping the equipment,
whiletemperature canreach extremelyhigh.
Do not open the radiator cap immediately after stopping the engine, to avoid sustaining burns
from hot vapor.
Hot steam gushes out from the coolant sub-tank if the generator overheats. Do not touch the
coolant sub-tank.
Always be sure to stop the engine and allow the engine to cool when performing inspection or
maintenance of engine oil. Opening the oil level indicator oroil filler cap during operation willresult
in hot oilcause personal injury.
CAUTION : INJURY
Always be sure to use lifting hooks when moving the generator, and lift it slowly at a completely
verticalangle.
Personnel performing lifting work must wear protective gear such as helmets, safety shoes and
gloves.
Remove thewoodties if using anchors to secure the generator.
Position thegenerator on a levelstable surface sothat it cannotslide or move in anymanner.
Before starting operation, always be sure to turn off all switches of equipment using the generator
andall breakerstoOFF.
Do not move the generator during operation.
Do not operatethe generatorif it has been modified or anypartshavebeen removed.

4
CAUTION : PROPERTY DAMAGE
If using this generator for medical equipment, check before use with the medical equipment
manufacturer,doctor, hospitalorsimilar entity.
Check that the generator output setting, output terminal connection and load power source are
consistent.
Cable burnout can occur due to generated heat if the load current exceeds the allowable current
of the cable.
The voltage drop between cables is large if the cable is excessively long or thin, resulting in
decreased input voltage to equipment using the generator, thereby causing decreased
performance, faultyoperation andmalfunction.
Warning/Caution Label Locations
If warning or caution labels become damaged and difficult to read, replace with new labels in
the indicated locations. Order labels using part number indicated in the parentheses.

Injury
(Part no. : X505-007550)

Electric shock
(Part no. : X505-007560)

Caution: gm spec LLC
(Part no. : X505-007840)

Caution: fire
(Part no. : X505-007650)

Caution
(Part no. : X505-008690)

Injury
(Part no. : X505-010350)

Burn
(Part no. : X505-007830)
SIDE"A"
A →
B
B (Inside)

5
2. Specifications
2-1. Specifications
Model
Unit
DG100MI-200
Alternator
Generating Type
-
Rotating Filed, Brushless 3-Phase
Synchronous Alternator
Rated Frequency
Hz
50
60
Rated Output
kVA
80
100
kW
64
80
Rated Voltage
V
200 [400] *1
220 [440] *1
Rated Current
A
231 [115] *1
262 [131] *1
Winding
-
3-phase, 4-wire
Power factor
%
80
Insulation class
-
F
Excitation
-
Self-Excitation(Brushless)
No. of poles
-
4
Engine
Types
-
Vertical Water-cooled 4-cycle Diesel Engine
Model (Manufacturer)
-
DD-6BG1T (ISUZU)
No. of Cylinders (bore x stroke)
mm
6 (105 X 125)
Continuous rated output
kW
73.1
91.2
PS
99.4
124
Rated speed
min-1
1500
1800
Displacement
L
6.494
Combustion system
-
Direct Fuel Injection with Turbo Charger
Cooling method
-
Radiator
Lubricating method
-
Forced lubrication
Starting method
-
Electric start
Fuel
-
Diesel Fuel （ASTM No. 2-D）
Lubricant oil
-
CD class
Fuel tank capacity
L
219
Lubricant volume (Full)
L
22
Cooling water volume
L
22.8
Starting motor capacity
V-kW
24 –4.5
Charging dynamo capacity
V-A
24 - 30
Battery
-
95D31R x2
Unit
Length
mm
2750
Width
mm
1000
Height
mm
1400
Dry Weight
kg
1770
Installed Weight
kg
2010
*1:The values in brackets are optional data, when modified to 400/440V by the dealers only.
As default 3-phase output is set at 200/220V, contact your authorized distributor to adjust the
terminal lug setting if necessary to obtain 400/440V for 3-phase output.

6
2-2. Ambient Conditions
Use this generator in ambient conditions as described below. Failure to provide these
conditions can result in problems such as malfunction, insufficient output and reduced
durability.
■Ambient temperature: -15 to 40 degree Celsius
■Relative humidity: 85% or less
■Elevation: 300m or less
3. Applications
Power source for submerged pumps and similar civil engineering equipment
Power source for lighting and similar equipment
Power source for electrical tools and household appliances
4. Part Names
4-1. External View/Part Names
CAUTION : PROPERTY/SECONDARY DAMAGE
Do not use for any application other than those listed above.
If using this generator for medical equipment, check before use with the
medical equipment manufacturer, doctor, hospital or similar entity.
Tie-Down
Lifting Hook
Operation Panel Door
Fuel Inlet
Output Terminal Cover
Radiator Plate

7
Accessories
Owners
Manual
Engine Key (2 pieces)
Door Key (2 pieces)
Grounding Rod
Fuel Filter
Alternator Check Door
Engine Check Door
Coolant Drain Hose
Oil Filter
Battery
Water Separator
External Fuel Ports
3way Fuel Valve
Alternator Check Door
Oil Filler
Radiator
Oil Level Indicator
Battery
Coolant Sub-Tank
Engine Check Door
Air Cleaner
Fuel Drain Valve (Inside)
Oil Drain Plug
Oil Drain Faucet (Inside)

8
4-2. Operation Panel Part Names
①
3-Phase Circuit Breaker
⑪
Over Load Pre-caution Lamp
②
Voltmeter
⑫
Preheat Lamp
③
Ammeter
⑬
Voltage Regulator
④
Frequency Meter
⑭
Ammeter Selector Switch
⑤
Water Temperature Gauge
⑮
Starter Switch
⑥
Fuel Gauge
⑯
Throttle Lever
⑦
Hour Meter
⑰
Frequency Adjust Screw
⑧
Pilot Lamp
⑱
Earth Leakage Relay
⑨
Warning Indicators
⑩
400/440V Output Lamp

9
4-3. Output Panel Part Names
①
3-Phase Output Terminal “R”
⑥
1-Phase Circuit Breaker
②
3-Phase Output Terminal “S”
⑦
1-Phase Output Terminal
③
3-Phase Output Terminal “T”
⑧
1-Phase Receptacle
④
3-Phase Output Terminal “O”
⑨
Bonnet Grounding Terminal
⑤
Earth Leakage Terminal

10
5. Equipment
5-1. Warning Indicators
This generator is equipped with the following warning indicators: CHARGE (battery
charge), OIL PRESS (engine oil pressure), WATER TEMP (coolant temperature), AIR
FILTER (air cleaner clogging), and WATER SEPARATOR (water separator amount). An
indicator lights up if a malfunction/fault occurs during operation and the engine
automatically stops depending on the fault type. If the equipment is normal, the CHARGE
and OIL PERSS warning indicators light up when the starter switch is switched from STOP
to RUN, and all warning indicators turn off when the engine is started.
(1)WATER TEMP (Coolant Temperature) Warning Indicator (High Water Temp.)
CAUTION: BURNS
Do not open the radiator cap immediately after stopping the engine.
Do so will result in hot steam gushing out.
Hot steam gushes out from the coolant sub-tank if the generator overheats. Do
not touch the coolant sub-tank.
If the coolant temperature rises above 105 °C during operation, the WATER TEMP and
ENGINE warning indicators light up, and the engine automatically stops. If this occurs, hot
steam will gush out of the coolant sub-tank. Check the coolant sub-tank coolant level after
the generator cools and add coolant to the coolant sub-tank if it is insufficient. (Refer to
section “8-2. Checking Coolant”.) If the coolant is at the specified amount, it is probable
that the fan belt is loose or there is a coolant leak. Wait for the engine to cool and inspect
for these problems.
< Note>
The coolant temperature cannot be detected if the coolant level is excessively low. Always be
sure to check the coolant level in theradiator coolant sub-tank before starting work.
WARNING : INJURY
Close all doors and place locks during operation, to avoid injuries by
unintentionally contact with moving parts such as the cooling fan and fan belt.
Before performing any equipment check or maintenance, stop the engine, and
remove the engine key. A person performing the maintenance should always
keep the key.
CAUTION : BURNS
Do not touch the engine and surrounding components immediately after
stopping the equipment, while temperature can reach extremely high.

11
(2) OIL PRESS (engine oil pressure) Warning Indicator (Low Oil Press.)
CAUTION: BURNS
Always be sure to stop the engine and allow the engine to cool when
performing inspection or maintenance of engine oil. Opening the oil gauge or
oil filler cap during operation will result in hot oil gushing out.
If the engine oil pressure drops below 0.98 x 100 kPa during operation, the OIL PRESS
and ENGINE warning indicators light up, and the engine automatically stops. If this occurs,
check the engine oil level and add engine oil until it reaches the maximum level.
< Note >
This oilpressure warning indicator cannot detect oildeterioration. Change theengine oil
periodically. (Refer to section “8-1.Checking Engine Oil”.)
(3) BATTERY (Insufficient Charging) Warning Indicator (Low Battery Voltage)
The BATTERY warning indicator illuminates when charging is not possible during
operation. If this occurs, contact the authorized distributor where the generator
was purchased.
< Note >
This battery charging warning indicatorcannot detect battery deteriorationorinsufficient battery
fluid.(Refer to section “8-6.Checking the Battery”.)
(4) AIR FILTER (Air Cleaner Clogging) Warning Indicator
The AIR FILTER warning indicator lights up if the air cleaner element becomes clogged
during operation. If it lights up, immediately stop the engine and clean or replace the air
cleaner element. (Refer to section “10. Inspection/Maintenance (3) Air Filter Element
Cleaning/Replacement”.)
(5) WATER SEPARATOR (Water Separator Amount) Warning Indicator
The WATER SEPARATOR warning indicator lights up if the liquid stored in the water
separator exceeds approximately 100 ml during operation. If it lights up, immediately stop
the engine and drain the liquid stored in the water separator.
(Refer to section “10. Inspection/Maintenance (4) Draining Water from the Water
Separator”.)
5-2. Meters and Gauges
Engine Meters and Gauges
(1) Hour Meter
Displays the operating time. Use this to schedule periodic inspection. Be
careful as the hour meter operates when the starter switch is at RUN
regardless of whether the engine is running or stopped.
(2) Water Temperature Gauge
Water Temperature Gauge displays the temperature of engine coolant.
Normal temperature may vary depending on the environment, but it
should be between 75 to 90 °C.
< Note>
If the temperature exceeds normal value, disconnect the load, idlethe engineat 1000min-1,and
waituntilthereadingfallsto thenormaltemperaturerange.

12
(3) Fuel Gauge
It shows the volume in the fuel tank.When filled up, it shows 『F』.
When the hand is approaching to『E』, the volume is coming to empty.
Replenish fuel enough promptly.
Generator Meters and Gauges
(1) Voltmeter
The voltmeter displays the 3-phase output voltage (voltage between R-T)
from the generator.
Check that 200V is displayed at 50Hz and 220V at 60Hz during
operation.
*Check that 400V is displayed at 50Hz and 440V at 60Hz during
operation if using at the 3-phase 200-V setting.
(2) Ammeter
Displays the output current (phase current) of the generator. Turn the
ammeter selector switch to “R+U” to display the output current of the
3-phase R phase and 1-phase U phase. Turn the switch to “T+W” to
display the output current of the 3-phase T phase and 1-phase W phase.
“S” displays the output current of 3-phase output terminal S.
(3) Frequency Meter
Frequency Meter will display the frequency of the generator.
Please check it showing 50Hz or 60Hz during operation.
Lamps
(1) Preheat Lamp
When the starter switch is turned to PREHEAT position, the preheat
lamp will be turned on in 25 seconds and it indicates completion of
preheating.
(2) Pilot Lamp
This lights up when the engine is operating to indicate that power is
being generated.
(3) Over Load Pre-caution Lamp , and Output Terminal for
Lighting of Additional Lamp (Aux Lamp Terminal)
This lamp starts to flash if the output exceeds around 80% of the rated
output. Use this generator in a range that does not exceed the rated
output while the lamp is flashing. The lamp turns off when the output
drops below 80% of the rated output.
This generator is equipped with an Aux Lamp Terminal. DC 24 V is output
to the Aux Lamp Terminal at the same time as when the Over Load Pre-
caution Lamp is flashing.

13
Refer to the circuit drawing below if using the Aux Lamp Terminal for a lamp or similar
device with a different setting.
< Note >
Connect a lamp that is DC24V/2A/48W or less to the Aux Lamp Terminal.
The pre-caution lamp flashes when more than 80% of the rated output lasts for 20
seconds.
(4) 400/440V output Lamp
This lamp lights up if 400/440V are output from the output terminal and
turns off if 200/220V are output. Check the rated voltage of the device
being used.
< Note >
Check that the voltages of the generator output setting, output terminal
connection and load power source are consistent.
Switches
(1) Starter Switch
1. Stop
When the switch is set to this position, all power will be off.
The switch must be set to this position to remove the key.
2. Run
The switch must be set to this position during operation.
< Note >
Do not leave the switch to this position, while the engine is stopped.
Otherwise the battery is discharged.
3. Preheat
This position is used during cold season, to preheat Glow Plug.
4. Start
This position is to start the engine. When the key is released, the setting will
automatically return to <Run> position.
(2) Circuit Breaker
By turning this circuit breaker on the operation panel to ON,Power will be
transferred to the 3-Phase load side.
By turning this circuit breaker on the output panel to ON,Power will be
transferred to the 1-Phase output receptacles and to the load side.
The breaker trips to OFF, either overload or short-circuit.

14
(3) Earth Leakage Relay
Sensing the earth leakage current, the unit (relay) send a signal
To the 3-phase and the 1-phase breaker to trip-off in order to
shut-off The circuit to the terminals (loads).
< Note >
Do notuse thisrelay as theON/OFF switchtotheload.
Voltage Regulator and Throttle Lever
(1) Voltage Regulator
The dial adjusts generator output voltage.
By turning the dial clockwise, an operator can increases the voltage.
By turning the dial counter-clockwise, an operator can decrease the
voltage.
(2) Throttle Lever
The throttle lever is to adjust the engine speed.
Set the lever to IDLING position when the engine
starts and warms up or cools down.
When the rated power is used, set the lever to
RUN(50 or 60Hz).
(3)Frequency Adjusting Screw
Set the throttle lever to RUN and loosen the fixing
screw nut.
Frequency increases when turning the screw
to HIGH, and position the screw to LOW to
decrease frequency.
< Note >
The equipment is set at 50Hz at delivery from the factory. For the 60Hz areas, change
to 60Hz according to the above procedure.
(4)Ammeter Selector Switch
This switch is for selecting the output current indicated by
the ammeter. Change the switch to display the following
output terminal current on the ammeter.
・Switch Selection
○“R+U”:3-phase R phase + 1-phase U phase (total)
○“S”:3-phase S phase
○“T+W”:3-phase T phase + 1-phase W phase (total)
Frequency
Adjusting Screw
Throttle Lever
Fixing Nut
R+U
S
T+W

15
5-3. Fuel Piping Switch (3Way Fuel Valve)
CAUTION : FIRE
Always make sure that the engine is stopped when working on piping.
Always be sure to wipe up any spilled fuel.
After working on the piping, check that there is no fuel leakage.
Change the 3way fuel valve to switch to supply fuel from the external tank. In that case,the
internal fuel tank is not used.
(1) If using the internal fuel tank
The 3way fuel valve is turned to the “A” side when the generator is shipped from the
factory.
< Note >
When disconnecting piping from the external tank, turn the lever to the “A” side, and attach the
connecting hose to the external tank fuel inlet/return.
(2) If using an external fuel tank
Connect hoses from the external fuel tank to the external fuel inlet and the external fuel
return. Change the lever of the 3way fuel valve to the “B” side to supply fuel from the
external tank.
(Refer to “9-5. Connecting with External Fuel Tank” for corresponding procedures.)
6. Transporting/Installing
6-1. Transport Procedures
WARNING : INJURY
Do not lift up the unit using tie down. Use of such could result in the generator falling.
No persons should be under a lifted generator.
CAUTION : INJURY
Always be sure to use lifting hooks when lifting up the generator, and raise it
slowly at a completely vertical angle.
Personnel performing lifting work must wear protective gear such as helmets,
safety shoes and gloves.
Do not move the generator during operation.
Position A
Inlet Port
Retun Port
3Way Fuel
Valves
External
Fuel Ports
Position B

16
(1) Lifting Procedures
Always be sure to use lifting hooks when lifting up the generator, and raise it slowly at a
completely vertical angle.
(2) Transport
When transporting this generator, tie rope to the left and right tie downs, and securely fix
the generator.
< Note >
Handle this generator with great care when raising, lowering and transporting. Rough handling of
generatorcan resultin damageormalfunction.
6-2. Installation Procedures
WARNING : SUFFOCATION FROM EXHAUST FUME
Do not operate the generator in poorly ventilated areas such as indoors or
tunnels, as the exhaust gas of the engine contains substances that are
harmful to human health.
Do not direct exhaust fumes at pedestrians or buildings.
CAUTION : FIRE
Do not bring flammable items (such as fuel, gas and paint) or items that are
highly combustible near the generator as the muffler, exhaust gas and other
parts become extremely hot.
Keep this generator 1m or more from walls or other hindrances, and on a
level surface.
Remove the wood ties if using anchors to secure the generator
Do not connect the generator output to indoor wiring.
If installing this generator, set up barriers or fencing completely around the boundary
line of the construction area and take measures to prevent persons not involved in the
construction from entering the area.
Always set the generator on a hard, flat and leveled surface that serves as the
foundation.
Keep the generator 1 m or more from walls or other hindrances so that the operation
panel door and left/right check doors are accessible for internal inspection/maintenance.
< Note >
This equipment must be operated on hard and flat surface. Operating under any other
conditions may result in malfunctions.
Do not block the airflow from radiator vent or muffler exhaust. It may result in reduced
engine performance, overheating, or damage to the electrical parts.
Operating in dusty area or salty air (by the ocean), or any other particulate environment
may result in clogged radiator, which may cause overheating, other malfunctions and
insulation deterioration. Use extreme care, frequent checks and maintenance.
Lifting
Hook
Tie-Down
Lifting Hook
Tie-Down

17
7. Load Connections
7-1. Load Cable Selection
CAUTION : PROPERTY DAMAGE
Cable burnout can occur due to generated heat if the load current exceeds
the allowable current of the cable.
The voltage drop between cables is large if the cable is excessively long or
thin, resulting in decreased input voltage to equipment using the generator,
thereby causing decreased performance, faulty operation and malfunction.
Select cable for use that has sufficient thickness and an allowable current possible for use,
giving consideration to the distance from the generator to the equipment using the
generator.
< Note >
Select cable with a thickness that ensures that the voltage drop across the cable will be within5%
of the rated voltage.
Load Cable Selection Tables
(Ex.) If used voltage is 220V and voltage drops by 11V.
3-phase: Cabtyre cables
(Unit: AWG)
Length
100 ft (30 m)
or less
200 ft
(61 m)
300 ft
(91 m)
400 ft
(122 m)
500 ft
(152 m)
600 ft
(183 m)
Current
50 A
8
6
6
4
2
2
100 A
6
4
2
2
1/0
1/0
200 A
2
1/0
1/0
3/0
4/0
-
300 A
1/0
1/0
4/0
4/0
-
-
(Unit: mm2)
Length
50 m
or less
75 m
100 m
125 m
150 m
200 m
Current
50 A
8
14
14
22
30
30
100 A
14
22
38
38
50
60
200 A
38
50
60
80
100
125
300 A
50
60
100
100
125
150
(Ex.) If used voltage is 100V and voltage drops by 5V.
1-phase: Cabtyre cables
(Unit: AWG)
Length
100 ft (30 m)
or less
200 ft
(61 m)
300 ft
(91 m)
Current
10A
10
10
8
20A
8
6
4
30A
6
4
4
50A
4
2
2
100A
2
0/1
2/0
(Unit: mm2)