Shindaiwa DG15BMK User manual

OWNER’S AND OPERATOR’S MANUAL
Vertical, Water-Cooled 4-Cycle Diesel Engine
DG15BMK/UKV
X753-008 72 0
X753801-590 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 a Shindaiwa Sound Proof Diesel Engine Generator.
This operation manual has been created to ensure the safe operation of this
equipment. Therefore, the manufacturer of this equipment strongly recommends that
the user follow the instructions herein, to avoid unnecessary accidents and repairs.
Please operate this equipment after thoroughly reviewing and understanding the
contents of this manual.
Please supply this manual with the equipment.
If disposing of this generator and other equipment, do so in a manner that is in
compliance with laws related to industrial waste. Contact the authorized distributor
which the generator was purchased if you have any inquiries regarding proper
disposal.
■The following conventions will be used throughout the manual to indicate
the degree of caution.
Danger
Will cause serious injuries or death.
Warning
Can cause serious injuries or death.
Caution
Can cause minor injuries or damage to the equipment or
other properties.
<Note>
Other types of caution and indications.
Even some of the items noted in『Caution 』may lead to serious injuries.
Please read all items and follow all the safety guidelines.
■The following explanatory symbols will be used throughout the manual and on the
product itself. Please make sure to understand fully what each symbols stands for.
Symbol form / shape
Symbol description / application
Safety / Alert
Beware of exhaust fumes.
Beware of fire hazard.
Beware of electric shock.

Beware of extremely hot components.
Always be sure to stop the engine and leave the engine to
cool down before performing any inspection/maintenance.
Beware of injury.
Always lock the doors and never open during operation to
avoid injury by moving parts.
Beware of injury.
When lifting the unit, use the built-in lifting hook only.
Beware of injury to eyes and skin.
Battery acid, Diesel fuel and/or Engine oil can be very harmful
if contact is made with eyes, skin or clothing.
Guaranteed sound power level
●Some of the items noted in [ Caution] may also causing serious injuries.
●Please read all items and follow all the safety guidelines.
●This product is for professional use. Please follow international regulations (if any) for the
education /training in relation to the engine driven machine/fuel handling qualification,
first aid, etc.
●The following statement refers to the noise level data contained in the EC Declaration of
Conformity contained on the next page of this manual.
“The figures quoted are emission levels and are not necessarily safe working levels. Whilst there is a
correlation between the emission and exposure levels, this cannot be used reliably to determine
whether or not further precautions are required. Factors that influence the actual level of exposure
of work-force include the characteristics of the work place, the other sources of noise, etc. i.e. the
number of machines and other adjacent processes, and the length of time for which an operator is
exposed to the noise. This information, however, will enable the user of the machine to make a
better evaluation of the hazard and risk”.

Declaration of Conformity
The undersigned manufacturer: YAMABIKO CORPORATION
1-7-2 Suehirocho
Ohme, Tokyo 198-8760
JAPAN
declares, under the sole responsibility thereof, that the hereunder specified new unit:
DIESEL POWERED AC GENERATOR
[GENERATING SET]
Brand: Shindaiwa
Type: DG15BMK/UKV
Serial Number D20101000049 to D20101999999
complies with:
・the requirements of Directive 2006/42/EC (use of harmonized standard EN ISO 8528-13:2016
・the requirements of Directive 2014/30/EU (use of harmonized standard EN 55012:2007/A1:2009
EN 61000-6-2:2005)
・the requirements of Directive 2011/65/EU (use of harmonized standard EN IEC 63000:2018)
・the requirements of Directive 2000/14/EC
Noise measurements have been made in accordance with 2000/14/EC
annex 3 part B(45) with supervision by Notified Body No.0036
(TUV SUD Industrie Service GmbH Westendstrasse 199 80686 Munchen)
The declared noise values are as follows:
Measured sound power level Guaranteed sound power level
89dB LwA 91dB LwA
Tokyo, Sep 1th, 2021
YAMABIKO CORPORATION the person in Europe who is authorized to compile the technical file.
Company: Shindaiwa Limited
Address: 6 The Dell, Enterprise Drive, Four Ashes, Wolverhampton WV 10 7DF United Kingdom
Hisashi Kobayashi
General Manager
Quality Assurance Dept.

1
Table of contents
1. Safety Instructions······························································ 2
2. Specifications····································································· 8
2-1. Specifications································································· 8
2-2. Ambient Conditions·························································· 9
3. Applications······································································· 9
4. Part Names ········································································ 9
5. Equipment ········································································12
5-1. Spill Containment···························································12
5-2. Multi digital meter···························································12
5-3. Error Code Display·························································13
5-4. Monitor Lamp ································································13
5-5. Earth Leakage Circuit Breaker and Grounding ·····················15
5-6. Emergency Stop Switch···················································18
5-7. Terminal Cover Switch·····················································18
6. Transport/Installation ·························································18
6-1. Transport Procedures······················································18
6-2. Installation Procedures····················································19
7. Load Connections······························································20
7-1. Load Cable Selection······················································20
7-2. Connecting Load Cables··················································21
8. Pre-Operation Inspection····················································24
8-1. Checking Engine Oil ·······················································25
8-2. Checking Coolant···························································25
8-3. Checking the Fuel ··························································26
8-4. Checking the Spill Containment·········································27
8-5. Checking for Fuel/Oil/ Coolant Leak···································27
8-6. Checking the Battery·······················································28
9. Operating Procedures························································29
9-1. Initial startup / Pre-check ·················································30
9-2. Stopping the Engine························································32
9-3. Emergency Stop ····························································32
9-4. Protective Functions ·······················································32
10. Inspection/Maintenance····················································34
11. Long-Term Storage···························································40
12. Troubleshooting ······························································41
13. Engine Wiring Diagram·····················································43
14. Generator Wiring Diagram·················································44

2
Danger: Using a generator indoors can kill you in minutes
Generator exhaust contains carbon monoxide. This is a poison you cannot see or smell.
NEVER use inside an enclosed area, even if doors and windows are open.
Only use outside and far away from windows, doors, and vents.
Warning: Suffocation from Exhaust Fumes
Do not operate the equipment in a poorly-ventilated area such as indoor, private home
and/or similar location or within a tunnel because the engine exhaust fume includes
components that are harmful to humans.
Do not direct exhaust fumes toward bystanders or buildings.
Warning: Electric Shock
Do not operate the equipment with any doors or covers open, and always lock them.
Do not touch wirings or any electric parts inside the equipment during operation.
Do not touch the equipment during operation if the equipment or your body is wet.
Be sure to stop the engine whenever touching output terminals such as when installing or
removing cables.
Do not connect cables to any part other than output terminals.
Do not insert any metallic objects, such as pins or wires, intoAC output receptacles or
terminals.
Always be sure to turn off all circuit breakers before installing or removing devices using
AC output receptacles.
Do not operate the equipment with an incorrectly adjusted Earth Leakage relay, to avoid
electrical shock when the relay is not properly set. (Check on-site regulation for correct
setting.)
Always be sure to repair the fault when the earth leakage circuit breaker operates.
Always be sure to stop the engine and remove the starter key before performing any
equipment check or maintenance. The person performing the maintenance must always
keep the key.
Warning: Fire
Always locate a fire extinguisher near the working space.
Always be sure to stop the engine when inspecting fuel or refueling, and absolutely never
perform such tasks near fire or other open flames or sparks. Wait until the engine has
completely cooled before inspecting fuel or refueling.
Always be sure to wipe away any spilled fuel or oil.
Spilled fuel and oil accumulates in the spill containment. Do not operate the equipment
with liquid accumulated in the spill containment.
Absolutely never use the equipment if there is a fuel, oil or coolant leak. Be sure to repair
the leak before using.
Absolutely never inspect or perform maintenance to the equipment near fire, other open
flames or sparks.
Keep any ignitable items (such as fuel, gas and paint, etc.) or inflammable items away
from the equipment because the muffler, exhaust fume and other parts attain high
temperatures.
1. Safety Instructions

3
Provide at least 1 meter (3 feet) of distance between the equipment and walls and other
obstacles, and operate the equipment on a flat surface.
Allow the equipment to cool before covering with protective covers and similar items.
Do not ground wiring of earth leakage circuit breakers of the equipment to piping that
contains flammable material.
Warning: Injuries
Do not operate the equipment with any doors or covers open, and always lock them.
There is a danger of hair, body parts and other items being caught up in moving parts
such as cooling fans and belts.
Do not modify the equipment and do not operate with parts removed.
Always be sure to stop the engine and remove the starter key before performing any
equipment check or maintenance. The person performing the maintenance must always
keep the key.
Do not lift up by positioning handle. Doing so could cause the generator to fall.
No persons should ever be under a lifted generator.
Warning: Explosion
Do not operate the equipment or recharge the battery when the battery fluid level is
below the lower level.
Do not generate any sparks near the battery and do not allow any fire or other open
flames near the equipment because the battery generates ignitable gas.
Warning: Electromagnetic Interference
Persons using a heart pacemaker are not allowed near the Generator work area while
the Generator is in operation without the permission of a doctor. The welder generates a
magnetic field while energized that can negatively affect pacemaker operation.
Caution: Electric Shock
Do not come in contact with the output terminals while this equipment is in operation.
Turn the main circuit breaker to off and stop the engine before servicing.
Do not connect the AC output to indoor wiring.
Do not splash water onto the equipment or operate it in the rain.
If wearing gloves, be sure to always wear gloves with dry insulation properties.
Do not wear gloves that are damaged or wet.
Caution: Burns
The engine, muffler and similar parts and surrounding components are extremely hot
during operation and immediately after stopping the equipment. Never touch hot parts.
Never open the radiator cap during operation or immediately after stopping the
equipment. Hot coolant and steam will spurt out.
Always be sure to stop the engine and leave the engine to cool down before performing
any inspection/maintenance such as inspection of engine oil or fuel filter. Opening the oil
level gauge or oil filler during operation will result in hot oil spurting out.
Caution: Injuries to Eyes and Skin
Use protective gear, such as rubber gloves, when inspecting or replacing the Battery acid,
Diesel fuel and/or Engine oil. Be sure that fluid does not contact eyes, or on skin or
clothing.

4
Battery acid, Diesel fuel and/or Engine oil can be very harmful if contact with eyes, skin
or clothing is made. If contact occurs, flush immediately with large amount of water and
contact physician.
Caution: Injuries
Use this equipment with it situated on a stable level surface so that it is prevented from
moving.
Do not move the generator during operation.
Always be sure to turn off the switches of all devices using the equipment and turn off the
generator circuit breakers before starting the engine.
Always be sure to turn off the power switches of all devices using the equipment when
turning on the generator circuit breakers. Leaving on the power switch of a device using
the generator when the generator circuit breakers are turned on could result in the
sudden operation of the corresponding device.
Do not leave on the power switch of a device using the generator.
The lifting lug is designed to be used only for lifting the generator. Do not lift the
equipment with any heavy items (such as a trailer and additional fuel tank) added to the
equipment.
Always be sure to use the top-mounted lifting lug when lifting up the generator, and raise
it slowly at a completely vertical angle.
Wear a helmet, safety shoes, gloves and similar protective gear when performing lifting
work. Do not stand or get under the equipment while it is suspended.
Securely fix the equipment with rope or similar item so that it cannot move when
transporting by truck or other vehicle.
Caution: Physical and Secondary Damage
Do not use the equipment for any improper applications. Improper usage can result in an
accident or malfunction.
If using the equipment as a power source for medical equipment, you must check with
the medical equipment manufacturer, doctor and hospital before using the equipment.
Caution: Fire
Starting this product in an explosive atmosphere location may cause an explosion even
with the weak sparks generated by the switch of the equipment. Do not take this
equipment into an explosive atmosphere location as well as not start.
Caution: Damage to the equipment or other properties
Do not use anything other than the specified optional device because they may cause
malfunctions.

5
■Location of Warning Labels
Replace warning labels when they become difficult to see or damaged by affixing new labels
in the specified locations. Order the necessary labels by numbers in parentheses.
①
Warning: Fire
Part no. :X564-000640
②
Suffocation from exhaust fume
Part no. :X564-000620
③
Lifting eye
Part no. :X505-000240
④
Caution: Hot surface
Part no. X505-006420:
⑤
Caution: Burns
Part no. :X505-006410
⑥
Keep 1 meter
Part no. :M707-000260
⑦
Warning: Injuries
Part no. :X564-000630
⑧
Warning: Electric shock
Part no. :X564-000610
⑨
Earth leakage relay
Part no. :X505-004890
⑩
Positioning handle
Part no. :X505-006430
⑪
Caution: Burns
Part no. :X564-000650

6
LABEL REPRODUCTION
①X564-000640
②X564-000620
③X505-000240
④X505-006420
⑤X505-006410

7
⑥M707-000260
⑦X564-000630
⑧X564-000610
⑨X505-004890
⑩X505-006430
⑪X564-000650

8
2-1. Specifications
Model
DG15BMK/UKV
Generating Method
Revolving Field Brushless
AC Generator
Rated Frequency
(Hz)
50
Rated Speed
(min-1 )
3000
Phase
3-Phase
1-Phase
Rated Voltage
(V)
415
240
110
Rated Current
(A)
18.1
43.3
94.5
Power Factor
0.8
1.0
Rated Output
(kVA)
13
10.4
(kW)
10.4
10.4
Rating
Continuous
Engine
Model
Kubota D902
Type
Vertical, Water-Cooled 4-Cycle Diesel Engine
Displacement
(L)
0.898
Rated Output
(kW/min-1)
13.1／3000
Fuel
EN standard or ASTM standard
(sulfur content < 15ppm)
Lubricant Oil
API Class CF or Higher
Lubrication Oil Volume
(L)
3.6 (Effective 1.7)
Coolant Volume
(L)
4.0 (Sub Tank Capacity 0.6 L included)
Starting Method
Starter Motor
CO2Emission data
Non-road steady-state test cycle
(g/kWh)
1047.4
Battery
46B24L (Japanese Industrial Standard)
Fuel Tank Capacity
(L)
37
Dimension
Length
(mm)
1344
Width
(mm)
640
Height
(mm)
778
Dry Weight
(kg)
400
Noise (dB(A))
Sound pressure level LpA
74(2006/42/EC, d=1m, h=1.6m)
Uncertainly KpA
2
Measured sound power level LWA
89(2000/14/EC, r=4m)
Uncertainly KWA
1
Guaranteed sound power level LWA
90(2000/14/EC, r=4m)
91(declared)(2000/14/EC, r=4m)
<Note>
This CO2measurement results from testing over a fixed test cycle under laboratory
conditions a parent engine representative of the engine family and shall not imply or
express any guarantee of the performance of a particular engine.
2. Specifications
1.6m
1m
Microphone
Point
Operation
Panel

9
2-2. Ambient Conditions
・Temperature : -15 to 40 °C (5 to 104 °F)
・Humidity : 85% or less
・Elevation : 300 m (984 ft.) or less
Power Source for Light, Electric Tools and Appliances
Caution: Physical and Secondary Damage
Do not use the equipment for any applications not listed above. Improper usage
can result in an accident or malfunction.
If using the equipment as a power source for medical equipment, you must
check with the medical equipment manufacturer, doctor and hospital before
using the equipment.
4. Part Names
3. Applications
Operation Panel
1-Phase
Breaker Cover
3-Phase
Breaker Cover
Circuit Breaker
Cover
Terminal Cover
Ring Latch

10
1-PHASE
ELCB
(Breaker)
Meter Selector
Monitor Lamp
Fuel Meter
Multi digital
Meter
Starter Switch
3-PHASE
Breaker
3-PHASE
Receptacle
(415V 32A)
3-PHASE
ELR
(Relay)
Preheat Lamp
Emergency
Stop Switch
1-PHASE
Receptacle
(240V 16A)
1-PHASE
Receptacle
(110V 16A)
1-PHASE
Receptacle
(110V 32A)
1-PHASE
Breaker
(240V 20A)
1-PHASE
Breaker
(240V 15A)
1-PHASE
Breaker
(110V 30A)
1-PHASE
Breaker
(110V 15A)
1-PHASE
Receptacle
(240V 32A)
Bonnet Grounding
Terminal

11
Owner’s
and
Operator’s
Manual
Accessorie
s
Starter Key 1
Set
Door Key 1
Set
Top Plate
Muffler
Lifting Lug
Fuel Inlet
Fuel Inlet Cover
Positioning handle
(Not to be used for lifting)
Spill Containment
Coolant
Sub Tank
Battery
Oil
Drain Plug
Side Door
Fuel Valve
(Fuel Strainer)
Fuel
Drain Plug
Oil Filter
Spill Containment
Drain Plug
Water
Drain Plug
Oil Level Gauge
Oil Filler
Air Cleaner

12
5-1. Spill Containment
Warning: Fire
Always be sure to wipe away any spilled fuel or oil.
Spilled fuel and oil accumulates in the spill containment. Do not operate the
equipment with fluids accumulated in the spill containment.
Do not use the equipment if there is a fuel, oil or coolant leak, and be sure to
always repair the leak before using.
The equipment includes a spill containment (a structure that collects leaking fluids) in
order to prevent leaking fluid from getting outside of the equipment if oil, fuel or other
fluids should leak.
Before starting operation, check if there is any fluid accumulated in the spill containment
and drain any accumulated fluids.（Refer to section "10. (7) Drain fluid from the Spill
Containment" .）
<Note>
It is necessary to periodically drain the fluid from the spill containment because any
rainwater induced into the equipment accumulates in the spill containment.
Although the fluids consist of oil, fuel and coolant, the spill containment does not have a
function that can separate rainwater leaked into the equipment from these internally
leaked fluids. Properly dispose of fluids from the spill containment according to the
applicable federal laws and regulations.
5-2. Multi digital meter
The equipment includes a meter that provides digital display of voltage, current, operating
time and frequency.
The meter is equipped with meter selector that can be switched to display voltage, current,
operating time or frequency.
<Note>
During operation, the 3-phase output voltage of the AC power source is constantly
displayed regardless of whether the 3-phase circuit breaker is set to "ON" or "OFF".
5. Equipment
Multi digital
Meter
Meter Selector
Rotating indication by selector
Voltage
Current
Hour
Frequency

13
Oil Press
Water Temp
Charge
Spill
Containment
5-3. Error Code Display
The equipment includes an error code display［E06］function that notifies the operator of
Engine over speed after the engine shuts off automatically. Consult your authorized dealer
when the error code［E06］is displayed on the meter.
5-4. Monitor Lamp
Warning: Injuries/Electric Shock
Do not operate the equipment with any doors or covers open, and always lock
them. There is a danger of hair, body parts and other items being caught up in
moving parts such as cooling fans and belts.
Caution: Burns
The engine, muffler and similar parts and surrounding components are extremely
hot during operation and immediately after stopping the equipment. Never touch
hot parts.
Never open the radiator cap during operation or immediately after stopping the
equipment. Hot coolant and steam will spurt out.
Always be sure to stop the engine and leave the engine to cool down before
performing any inspection/maintenance such as engine oil checking or fuel filter
checking. Opening the oil level gauge or oil filler during operation will result in
hot oil spurting out.
The equipment includes monitor lamps for "WATER TEMP", "CHARGE", "OIL PRESS" and
"SPILL CONTAINMENT".
If the equipment is normal, the "CHARGE" and "OIL PRESS" monitor lamps light up when
the starter switch is switched from "STOP" to "RUN", and all monitor lamps turn off when
the engine is started. If any error besides that of spill containment occurs during operation,
the corresponding monitor lamp illuminates and the engine is automatically stopped.
If the engine is automatically stopped, return the starter switch to "STOP" and restart the
engine. Watch the lit/unlit status of the monitor lamps the next time an automatic stop
occurs and check the error contents.

14
(1) Water Temperature Monitor Lamp
The water temperature monitor lamp ("WATER TEMP") illuminates and the engine is
automatically stopped if the coolant temperature becomes irregularly high during
operation. If this occurs, inspect the water level of the sub tank and add coolant if the
water level is insufficient.（Refer to section "8-2. Checking Coolant " .）
If the coolant in the sub tank is at the specified level, it is probable that overloading is the
cause. Use within the rated output.
(2) Battery Charge Monitor Lamp
The battery charge monitor lamp ("CHARGE") illuminates and the engine is automatically
stopped if battery charge fails during operation. If this occurs, it is probable that there is
fan belt damage or a wiring fault. Request repair at the retail outlet where the equipment
was purchased.
(3) Oil Pressure Monitor Lamp
The oil pressure monitor lamp ("OIL PRESS") illuminates and the engine is automatically
stopped if the engine oil pressure drops during operation. If this occurs, inspect the
engine oil level and fill with engine oil until it reaches the maximum level.
<Note>
The oil pressure monitor cannot detect oil deterioration. Change the engine oil
periodically.（Refer to section "10. (1) Engine Oil Replacement" .）
The charge monitor cannot detect battery deterioration or insufficient battery fluid.
Inspect the battery fluid level periodically.（Refer to section "8-6. Checking the Battery" .）
If the engine is automatically stopped and none of the monitor lamps ("WATER TEMP",
"CHARGE" and "OIL PRESS") illuminates, this may be due to a blown fuse. To check the
fuse, lower the control panel.
If a fuse has blown, it is probable that there is a fault in an electric part or the wiring.
Request repair at the retail outlet where the equipment was purchased.
(4) Spill Containment Monitor Lamp
The spill containment monitor lamp ( "SPILL CONTAINMENT" ) illuminates if the level of
fluid in the spill containment is approximately 70% full (approx. 36 L) in order to ensure
that fluid accumulated in the spill containment does not spill out of the equipment. If this
occurs, drain the accumulated fluid from the equipment.（Refer to section "10. (7) Drain
Fluid from the Spill Containment" .）
<Note>
The engine is not stopped if the spill containment monitor lamp illuminates during
operation.
When the spill containment monitor lamp illuminates during operation, stop the engine,
check for fuel, oil and coolant leakage, and repair as necessary.
Do not use the equipment with fluid accumulated in the spill containment. Drain the spill
containment before using. （Refer to section "10. (7) Drain Fluid from the Spill
Containment" .）

15
Slide Switches
Leakage
Lamp (Red)
Reset Button
Test Button
Pilot
Lamp (Green)
5-5. Earth Leakage Circuit Breaker and Grounding
Warning: Electric Shock
Do not operate the equipment with wrong adjustment of Earth Leakage relay, to
avoid electrical shock when the relay is not properly set.
Always be sure to stop the engine and repair the corresponding earth leakage
fault when earth leakage circuit breakers operate.
Warning: Fire
Do not ground wiring of earth leakage circuit breakers of the equipment to piping
that contains flammable material.
The equipment includes earth leakage circuit breakers (solidly grounded type) in order to
prevent electric shock. Immediately isolate the electrical circuit if earth leakage occurs due
to insulation failure in devices using the equipment or similar reason.
(1)Three phase 415V / Single phase 240V Earth Leakage Circuit Breaker (ELCB)
The equipment is provided with an earth leakage relay in the Circuit Breaker to detect
any leakage arisen due to faults such as insulation failure of the load while the generator
is running and cutting off the circuit for protection against any accident such as electrical
shock.
The sensitivity current of the earth leakage relay can be adjusted from 30mA to 1,000mA
with duration of 0.04sec to 2.00sec by selecting slide switch located on the front panel of
the leakage relay.
For multiple load connections, set the leakage relay setting to be larger than each
Individual leakage current of each load.
Selection of Sensitivity Current and activation duration
Unscrew the leakage relay cover, and adjust the leakage relay to the required current
and duration. （Refer to the following selection table.）
Default setting is below from factory
Sensitivity current: 30mA
Activation duration: 0.04sec
Operation Check
1)Start the engine (Refer to 9-1).
2)Turn the 3-phase ELCB (lever) to [ON] position.
3)Push the test button on leakage relay. The devise
is found to be normal when the circuit breaker
leakage indication button protrudes and the lever
positions in between [ON] and [OFF].
4)Press reset button to turn off the leakage warning
indicator.
5)Push down the lever to [OFF] on 3-phase ELCB,
then lift to [ON] position to reset the circuit
breaker. The leakage relay will continue to shut
off the circuit breaker once it is activated, until
reset button is pressed or engine is stopped.