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DCA125SSIU manual PROPOSITION 65 WARNING, Diesel engine exhaust and some of
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DCA125SSIU
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Troubleshooting
Specifications
Install
Parts list
Trailer Wiring Diagram
Warranty
Dimension
Maintenance
Connecting Loads
Inspection/Setup
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PROPOSITION 65 WARNING
Diesel engine exhaust and some of
PAGE 2 — DCA125SSIU 50 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (12/22/08)
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Contents
MODEL DCA125SSIU
PARTS LIST NO. M3870301204
OPERATION AND PARTS MANUAL
WHISPERWATT SERIES
PROPOSITION 65 WARNING
Diesel engine exhaust and some of
REPORTING SAFETY DEFECTS
Component Drawings
TABLE OF CONTENTS
DCA125SSIU Generator
6-11
View Parts Diagrams Order Parts
PARTS ORDERING PROCEDURES
When ordering parts, please supply
Print Specification Information
SAFETY SYMBOLS
SAFETY INFORMATION
SAFETY MESSAGES
DANGER
fire extinguisher
GENERAL SAFETY
GENERATOR SAFETY
first aid kit
NOTICE
ENGINE SAFETY
SAFETY INFORMATION
SAFETY INFORMATION
FUEL SAFETY
TOWING SAFETY
DANGER
Power Cord/Cable Safety
ELECTRICAL SAFETY
Grounding Safety
SAFETY INFORMATION
SAFETY INFORMATION
BATTERY SAFETY
ENVIRONMENTAL SAFETY
DANGER
Model
SPECIFICATIONS
Table 1. Generator Specifications
Phase
Figure 1. Dimensions
DIMENSIONS
Table 3. Dimensions
Dimension in. mm
INSTALLATION
Figure 2. Typical Generator Grounding Application
MOUNTING
OUTDOOR INSTALLATION
INDOOR INSTALLATION
GENERATOR GROUNDING
ENGINE OPERATING PANEL
GENERAL INFORMATION
GENERATOR
GENERATOR CONTROL PANEL
ITEM NO
MAJOR COMPONENTS
Table 4. Generator Major Components
GENERATOR CONTROL PANEL
NOTICE
NOTES
ENGINE OPERATING PANEL
Figure 5. Engine Operating Panel
ENGINE OPERATING PANEL
OUTPUT TERMINAL PANEL
OUTPUT TERMINAL PANEL FAMILIARIZATION
OUTPUT TERMINAL FAMILIARIZATION
NOTICE
Figure 7. G.F.C.I. Receptacle
100 VAC GFCI Receptacles
OUTPUT TERMINAL PANEL FAMILIARIZATION
Twist Lock Dual Voltage 100/200 VAC Receptacles
Figure 10. Connecting Loads
Connecting Loads
Over Current Relay
OUTPUT TERMINAL PANEL FAMILIARIZATION
Table 5. Power Factor By Load
SINGLE PHASE LOAD
THREE PHASE LOAD
LOAD APPLICATION
GENERATOR OUTPUTS
Voltage Selector Switch
Voltage Selector Switch Locking Button
GENERATOR OUTPUT VOLTAGES
Reading Amperage
GENERATOR OUTPUTS/GAUGE READING
Reading Voltage
HOW TO READ THE OUTPUT TERMINAL GAUGE
3Ø-220/127UVWO Terminal Output Voltages
OUTPUT TERMINAL PANEL CONNECTIONS
UVWO TERMINAL OUTPUT VOLTAGES
3Ø-200V/1Ø-115VUVWO Terminal Output Voltages
Figure 23. Voltage Selector Switch
3Ø-440/254VUVWO Terminal Output Voltages
1Ø-200/100VUVWO Terminal Output Voltages
Figure 25. Voltage Selector Switch
LUBRICATION OIL
INSPECTION/SETUP
CIRCUIT BREAKERS
FUEL CHECK
INSPECTION/SETUP
Refueling Procedure
ONLY use #2 diesel fuel when refueling
NOTICE
Table 11. Anti-Freeze Operating Temperatures
CLEANING THE RADIATOR
AIR CLEANER
COOLANT ANTIFREEZE/SUMMER COOLANT/ WATER
WIRING
BATTERY
Battery Cable Installation
ALTERNATOR
STARTING MANUAL
GENERATOR START-UPPROCEDURE MANUAL
BEFORE STARTING
CORRECT INCORRECT
GENERATOR START-UPPROCEDURE MANUAL
Figure 42. Frequency Meter
DANGER
GENERATOR START-UPPROCEDURE AUTO MODE
STARTING AUTO MODE
NOTICE
EMERGENCY SHUTDOWN PROCEDURE
GENERATOR SHUT-DOWNPROCEDURES
NORMAL SHUTDOWN PROCEDURE
GENERAL INSPECTION
MAINTENANCE
Air Cleaner with Dust Indicator
AIR CLEANER
Removing Water from the Fuel Tank
Cleaning Inside the Fuel Tank
FUEL ADDITION
FUEL TANK INSPECTION
Replacing Oil Filter
RADIATOR CLEANING
CHECK OIL LEVEL
FLUSHING OUT RADIATOR AND REPLACING COOLANT
TRAILER MAINTENANCE
TRAILER MAINTENANCE
Hydraulic Surge Brakes
Brake Adjustment
BRAKES
Actuator
Suspension
TIRES/WHEELS/LUG NUTS
Tire Wear/Inflation
TRAILER MAINTENANCE
NOTICE
Lug Nut Torque Requirements
TRAILER MAINTENANCE
TRAILER WIRING DIAGRAM
Figure 61. Trailer/Towing Vehicle Wiring Diagram
SYMBOL
GENERATOR WIRING DIAGRAM
Figure 62. Generator Wiring Diagram
COLOR CODE
ENGINE WIRING DIAGRAM
Figure 63. Engine Wiring Diagram
CONTROLLER WIRING DIAGRAM
Figure 64. Controller Wiring Diagram
Symptom
TROUBLESHOOTING GENERATOR
Table 17. Generator Troubleshooting
Possible Problem
TROUBLESHOOTING ENGINE CONTROLLER
Table 18. Engine Controller Troubleshooting MPEC
NOTICE
TROUBLESHOOTING DIAGNOSTIC LAMP
METHOD OF OPERATION
NOTICE
PART NO. Column
EXPLANATION OF CODE IN REMARKS COLUMN
NO. Column
QTY. Column
ISUZU 4HK1X DIESEL ENGINE 1 to 3 units
SUGGESTED SPARE PARTS
DCA125SSIU WHISPERWATT GENERATOR WITH
NOTICE
GENERATOR ASSY
GENERATOR ASSY
PART NAME
REMARKS
CONTROL BOX ASSY
PART NAME
CONTROL BOX ASSY
PART NO
REMARKS
CONTROL BOX ASSY
PART NAME
CONTROL BOX ASSY
PART NO
REMARKS
CONTROL BOX ASSY
REMARKS
CONTROL BOX ASSY
PART NAME
0027105010
ENGINE AND RADIATOR ASSY
PART NAME
ENGINE AND RADIATOR ASSY
PART NO
REMARKS
ENGINE AND RADIATOR ASSY. CONTINUED
PART NAME
ENGINE AND RADIATOR ASSY. CONTINUED
PART NO
REMARKS
5-BLACK
OUTPUT TERMINAL ASSY
1-ORANGE
2-WHITE
PART NAME
OUTPUT TERMINAL ASSY
PART NO
M3230700003
BATTERY ASSY
PART NAME
BATTERY ASSY
PART NO
REMARKS
MUFFLER ASSY
PART NAME
MUFFLER ASSY
PART NO
REMARKS
FUEL TANK ASSY
PART NAME
FUEL TANK ASSY
PART NO
REMARKS
ENCLOSURE ASSY
REMARKS
ENCLOSURE ASSY
PART NAME
M3413002402
ENCLOSURE ASSY. CONTINUED
PART NAME
ENCLOSURE ASSY. CONTINUED
PART NO
0019208020
ENCLOSURE ASSY. CONTINUED
PART NAME
ENCLOSURE ASSY. CONTINUED
PART NO
0600800320
RUBBER SEALS ASSY
PART NAME
RUBBER SEALS ASSY
PART NO
REMARKS
NAMEPLATE AND DECALS ASSY
M3550003003
NAMEPLATE AND DECALS ASSY
PART NAME
NAMEPLATE AND DECALS ASSY. CONTINUED
PART NAME
NAMEPLATE AND DECALS ASSY. CONTINUED
PART NO
FUEL TANK GROUP
PAYMENT TERMS
TERMS AND CONDITIONS OF SALE — PARTS
SPECIAL EXPEDITING SERVICE
FREIGHT POLICY
NOTES
MQ Power
HERE’S HOW TO GET HELP
NUMBER ON-HANDWHEN CALLING
Contact: mqpower@multiquip.com