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DCA125SSIU manual Engine Wiring Diagram
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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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Image 47
ENGINE WIRING DIAGRAM
Figure 63. Engine Wiring Diagram
DCA125SSIU 50 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (12/22/08) — PAGE 47
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Contents
WHISPERWATT SERIES
PARTS LIST NO. M3870301204
OPERATION AND PARTS MANUAL
MODEL DCA125SSIU
Diesel engine exhaust and some of
PROPOSITION 65 WARNING
REPORTING SAFETY DEFECTS
6-11
TABLE OF CONTENTS
DCA125SSIU Generator
Component Drawings
Print Specification Information
PARTS ORDERING PROCEDURES
When ordering parts, please supply
View Parts Diagrams Order Parts
DANGER
SAFETY INFORMATION
SAFETY MESSAGES
SAFETY SYMBOLS
first aid kit
GENERAL SAFETY
GENERATOR SAFETY
fire extinguisher
NOTICE
ENGINE SAFETY
SAFETY INFORMATION
DANGER
FUEL SAFETY
TOWING SAFETY
SAFETY INFORMATION
SAFETY INFORMATION
ELECTRICAL SAFETY
Grounding Safety
Power Cord/Cable Safety
DANGER
BATTERY SAFETY
ENVIRONMENTAL SAFETY
SAFETY INFORMATION
Phase
SPECIFICATIONS
Table 1. Generator Specifications
Model
Dimension in. mm
DIMENSIONS
Table 3. Dimensions
Figure 1. Dimensions
Figure 2. Typical Generator Grounding Application
INSTALLATION
GENERATOR GROUNDING
OUTDOOR INSTALLATION
INDOOR INSTALLATION
MOUNTING
GENERATOR CONTROL PANEL
GENERAL INFORMATION
GENERATOR
ENGINE OPERATING PANEL
ITEM NO
MAJOR COMPONENTS
Table 4. Generator Major Components
NOTICE
GENERATOR CONTROL PANEL
NOTES
Figure 5. Engine Operating Panel
ENGINE OPERATING PANEL
ENGINE OPERATING PANEL
NOTICE
OUTPUT TERMINAL PANEL FAMILIARIZATION
OUTPUT TERMINAL FAMILIARIZATION
OUTPUT TERMINAL PANEL
Twist Lock Dual Voltage 100/200 VAC Receptacles
100 VAC GFCI Receptacles
OUTPUT TERMINAL PANEL FAMILIARIZATION
Figure 7. G.F.C.I. Receptacle
OUTPUT TERMINAL PANEL FAMILIARIZATION
Connecting Loads
Over Current Relay
Figure 10. Connecting Loads
LOAD APPLICATION
SINGLE PHASE LOAD
THREE PHASE LOAD
Table 5. Power Factor By Load
GENERATOR OUTPUT VOLTAGES
Voltage Selector Switch
Voltage Selector Switch Locking Button
GENERATOR OUTPUTS
HOW TO READ THE OUTPUT TERMINAL GAUGE
GENERATOR OUTPUTS/GAUGE READING
Reading Voltage
Reading Amperage
3Ø-200V/1Ø-115VUVWO Terminal Output Voltages
OUTPUT TERMINAL PANEL CONNECTIONS
UVWO TERMINAL OUTPUT VOLTAGES
3Ø-220/127UVWO Terminal Output Voltages
Figure 25. Voltage Selector Switch
3Ø-440/254VUVWO Terminal Output Voltages
1Ø-200/100VUVWO Terminal Output Voltages
Figure 23. Voltage Selector Switch
FUEL CHECK
INSPECTION/SETUP
CIRCUIT BREAKERS
LUBRICATION OIL
NOTICE
Refueling Procedure
ONLY use #2 diesel fuel when refueling
INSPECTION/SETUP
COOLANT ANTIFREEZE/SUMMER COOLANT/ WATER
CLEANING THE RADIATOR
AIR CLEANER
Table 11. Anti-Freeze Operating Temperatures
ALTERNATOR
BATTERY
Battery Cable Installation
WIRING
CORRECT INCORRECT
GENERATOR START-UPPROCEDURE MANUAL
BEFORE STARTING
STARTING MANUAL
Figure 42. Frequency Meter
GENERATOR START-UPPROCEDURE MANUAL
NOTICE
GENERATOR START-UPPROCEDURE AUTO MODE
STARTING AUTO MODE
DANGER
EMERGENCY SHUTDOWN PROCEDURE
GENERATOR SHUT-DOWNPROCEDURES
NORMAL SHUTDOWN PROCEDURE
AIR CLEANER
MAINTENANCE
Air Cleaner with Dust Indicator
GENERAL INSPECTION
FUEL TANK INSPECTION
Cleaning Inside the Fuel Tank
FUEL ADDITION
Removing Water from the Fuel Tank
FLUSHING OUT RADIATOR AND REPLACING COOLANT
RADIATOR CLEANING
CHECK OIL LEVEL
Replacing Oil Filter
TRAILER MAINTENANCE
TRAILER MAINTENANCE
Actuator
Brake Adjustment
BRAKES
Hydraulic Surge Brakes
TRAILER MAINTENANCE
TIRES/WHEELS/LUG NUTS
Tire Wear/Inflation
Suspension
NOTICE
Lug Nut Torque Requirements
TRAILER MAINTENANCE
Figure 61. Trailer/Towing Vehicle Wiring Diagram
TRAILER WIRING DIAGRAM
COLOR CODE
GENERATOR WIRING DIAGRAM
Figure 62. Generator Wiring Diagram
SYMBOL
Figure 63. Engine Wiring Diagram
ENGINE WIRING DIAGRAM
Figure 64. Controller Wiring Diagram
CONTROLLER WIRING DIAGRAM
Possible Problem
TROUBLESHOOTING GENERATOR
Table 17. Generator Troubleshooting
Symptom
Table 18. Engine Controller Troubleshooting MPEC
TROUBLESHOOTING ENGINE CONTROLLER
NOTICE
TROUBLESHOOTING DIAGNOSTIC LAMP
METHOD OF OPERATION
NOTICE
QTY. Column
EXPLANATION OF CODE IN REMARKS COLUMN
NO. Column
PART NO. Column
NOTICE
SUGGESTED SPARE PARTS
DCA125SSIU WHISPERWATT GENERATOR WITH
ISUZU 4HK1X DIESEL ENGINE 1 to 3 units
GENERATOR ASSY
GENERATOR ASSY
PART NAME
REMARKS
CONTROL BOX ASSY
REMARKS
CONTROL BOX ASSY
PART NO
PART NAME
CONTROL BOX ASSY
REMARKS
CONTROL BOX ASSY
PART NO
PART NAME
CONTROL BOX ASSY
0027105010
CONTROL BOX ASSY
PART NAME
REMARKS
ENGINE AND RADIATOR ASSY
REMARKS
ENGINE AND RADIATOR ASSY
PART NO
PART NAME
ENGINE AND RADIATOR ASSY. CONTINUED
REMARKS
ENGINE AND RADIATOR ASSY. CONTINUED
PART NO
PART NAME
2-WHITE
OUTPUT TERMINAL ASSY
1-ORANGE
5-BLACK
M3230700003
OUTPUT TERMINAL ASSY
PART NO
PART NAME
BATTERY ASSY
REMARKS
BATTERY ASSY
PART NO
PART NAME
MUFFLER ASSY
REMARKS
MUFFLER ASSY
PART NO
PART NAME
FUEL TANK ASSY
REMARKS
FUEL TANK ASSY
PART NO
PART NAME
ENCLOSURE ASSY
M3413002402
ENCLOSURE ASSY
PART NAME
REMARKS
ENCLOSURE ASSY. CONTINUED
0019208020
ENCLOSURE ASSY. CONTINUED
PART NO
PART NAME
ENCLOSURE ASSY. CONTINUED
0600800320
ENCLOSURE ASSY. CONTINUED
PART NO
PART NAME
RUBBER SEALS ASSY
REMARKS
RUBBER SEALS ASSY
PART NO
PART NAME
NAMEPLATE AND DECALS ASSY
M3550003003
NAMEPLATE AND DECALS ASSY
PART NAME
NAMEPLATE AND DECALS ASSY. CONTINUED
FUEL TANK GROUP
NAMEPLATE AND DECALS ASSY. CONTINUED
PART NO
PART NAME
FREIGHT POLICY
TERMS AND CONDITIONS OF SALE — PARTS
SPECIAL EXPEDITING SERVICE
PAYMENT TERMS
NOTES
Contact: mqpower@multiquip.com
HERE’S HOW TO GET HELP
NUMBER ON-HANDWHEN CALLING
MQ Power