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operation manual DCA-56SPX- GENERATORWIRING DIAGRAM, Generator Wiring Diagram
Models:
DCA-56SPX
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Troubleshooting
Specifications
Install
Parts list
DCA-56SPX -TRAILERWIRINGDIAGRAM
Warranty
Dimension
Maintenance
Connecting Loads
Symptom
Page 47
Image 47
DCA-56SPX
— GENERATORWIRING DIAGRAM
Figure 48. Generator Wiring Diagram
DCA-56SPX—
OPERATION AND PARTS MANUAL — REV. #1 (04/14/10) — PAGE 47
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Page 48
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Image 47
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Contents
WHISPERWATTTM SERIES
OPERATION AND PARTS MANUAL
PARTS LIST NO. B4871301604 S/N 3796699~
MODEL DCA-56SPX
Diesel engine exhaust and some of
PROPOSITION 65WARNING
NOTE PAGE
Specification and part
TABLE OF CONTENTS
COMPONENT DRAWINGS
MQ POWER DCA-56SPXWHISPERWATTTM GENERATOR
Choose from three easy options
PARTS ORDERING PROCEDURES
When ordering parts, please supply
Ordering parts has never been easier
Fuel
DCA-56SPX- SPECIFICATIONS
Table 1. Generator Specifications
Table 2. Engine Specifications
Dimension ft. mm
DCA-56SPX- DIMENSIONS TOP, SIDE AND FRONT
TABLE 3. DIMENSIONS
Figure 1. Dimensions
Whisperwatt Generator
DCA-56SPX- SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS
SAFETY MESSAGE ALERT SYMBOLS
CAUTION - OVER-SPEEDCONDITIONS
DCA-56SPX- SAFETY MESSAGE ALERT SYMBOLS
WARNING - ROTATING PARTS
CAUTION - ACCIDENTAL STARTING
DANGER - READTHIS MANUAL
DCA-56SPX- RULES FOR SAFE OPERATION
General Safety
DCA-56SPX- RULES FOR SAFE OPERATION
Maintenance Safety
Power Cord Safety
Grounding Safety
DANGER - EXPLOSION HAZARDS
DCA-56SPX- RULES FOR SAFE OPERATION
Battery Safety
WARNING - BURN HAZARDS
DANGER
DANGER-ElectrocutionHazards
DANGER-LethalExhaust Gas Hazards
DCA-56SPX- RULES FOR SAFE OPERATION
DCA-56SPX- RULES FOR SAFE OPERATION
Towing and Transporting Safety
NOTE PAGE
Figure 2. Generator Decals
DCA-56SPX- GENERATOR DECALS
Figure 3. Generator Decals Cont inued
DCA-56SPX- GENERATOR DECALS
Figure 4.Typical Generator Grounding Application
DCA-56SPX- INSTALLATION
CAUTION - EXHAUST HAZARD
DCA-56SPX- INSTALLATION
Outdoor Installation
Indoor Installation
Generator Control Panel
DCA-56SPX— GENERAL INFORMATION
Generator
Engine Operating Panel
ITEM NO
DCA-56SPX- MAJOR COMPONENTS
Figure 5. Major Components
Table 4. Generator Major Components
NOTE PAGE
Figure 6. Generator Control Panel
DCA-56SPX- GENERATOR CONTROL PANEL
Figure 7. Engine Operating Panel
DCA-56SPX- ENGINE OPERATING PANEL
AUTO MANUAL OFF/RESET LOW OIL PRESSURE
HIGH COOLANT TEMPERATURE OVERCRANK
10.Auto On/Off Engine Controller MPEC
DCA-56SPX- ENGINE OPERATING PANEL
Figure 8. Output Terminal Panel
DCA-56SPX- OUTPUT TERMINAL PANEL FAMILIARIZATION
Output Terminal Panel
Output Terminal Familiarization
Figure 11. Voltage Regulator Control Knob
DCA-56SPX- OUTPUT TERMINAL PANEL FAMILIARIZATION
100VAC GFCI Receptacles
Figure 9. G.F.C.I. Receptacle
Over Current Relay
Connecting Loads
Figure 13. Connecting Loads
DCA-56SPX- OUTPUT TERMINAL PANEL FAMILIARIZATION
DANGER - ELECTRICAL SYSTEM HAZARDS
DCA-56SPX- LOAD APPLICATION/MAXIMUM AMPERAGE
Single Phase Load
Table 5. Power Factor By Load
Reading Amperage
How to Read the Output Terminal Gauges
240 Single Phase Connections
120 Single Phase Connections
Fuel Check
DCA-56SPX- SETUP
Circuit Breakers
Lubrication Oil
Figures 24 and
DCA-56SPX- SETUP
Refueling Procedure
WARNING - RESPIRATORY HAZARDS
Table 10. Anti-Freeze Operating Temperatures
DCA-56SPX- SETUP
Cleaning the Radiator
Air Cleaner
Figure 27. Battery Connections
DCA-56SPX- SETUP
Battery
Battery Cable Installation
Before Starting
DCA-56SPX- GENERATOR START-UPPROCEDURE MANUAL
Manual Start-upProcedure
Figure 30. MPEC Control Switch Manual Position
Figure 33. Voltmeter
DCA-56SPX- GENERATOR START-UPPROCEDURE MANUAL
Figure 37. Coolant Temperature Gauge
Figure 34. Voltage Adjust Control Knob
WARNING - AUTO MODE MAINTENANCE
DCA-56SPX- GENERATOR START-UPPROCEDURE AUTO MODE
CAUTION - BACKUP GENERATOR USE
Figure 41. MPEC Control Switch AUTO
Emergency Shutdown Procedure
DCA-56SPX- GENERATOR SHUT-DOWNPROCEDURES
Normal Shutdown Procedure
Service Daily
DCA-56SPX- MAINTENANCE
Air Cleaner
Air Cleaner with Dust Indicator
Check Oil Level
DCA-56SPX- MAINTENANCE
Cleaning the Fuel Strainer
Air Removal
JacketWater Heater Power Connections
DCA-56SPX- MAINTENANCE
Figure 43. Battery Charger
Trailer Maintenance
DCA-56SPX -TRAILERMAINTENANCE
Hydraulic Surge Brakes
DCA-56SPX -TRAILERMAINTENANCE
Brake Adjustment
Brakes
TireWear/Inflation
DCA-56SPX -TRAILERMAINTENANCE
Tires/Wheels/Lug Nuts
CAUTION - EYESIGHT HAZARD
Table 15. Tire Torque Requirements
DCA-56SPX -TRAILERMAINTENANCE
Lug Nut Torque Requirements
Figure 46. Wheel Lug Nuts Tightening Sequence
Figure 47. Trailer/Towing Vehicle Wiring Diagram
DCA-56SPX -TRAILERWIRINGDIAGRAM
Figure 48. Generator Wiring Diagram
DCA-56SPX- GENERATORWIRING DIAGRAM
Figure 49. Engine Wiring Diagram
DCA-56SPX- ENGINEWIRING DIAGRAM
POSSIBLE PROBLEM
DCA-56SPX -TROUBLESHOOTINGENGINE
TABLE 16. ENGINE TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
DCA-56SPX -TROUBLESHOOTINGENGINE
TABLE 16. ENGINE TROUBLESHOOTING CONTINUED
SYMPTOM
POSSIBLE PROBLEM
DCA-56SPX —TROUBLESHOOTINGGENERATOR
TABLE 17. GENERATOR TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
DCA-56SPX -TROUBLESHOOTINGENGINE CONTROLLER
TABLE 18. ENGINE CONTROLLER TROUBLESHOOTING MPEC
SYMPTOM
NOTE PAGE
NO. Column
SAMPLE PARTS LIST
DCA-56SPX- EXPLANATION OF CODE IN REMARKS COLUMN
QTY. Column
Description
DCA-56SPX- SUGGESTED SPARE PARTS
GENERATOR ASSY
DCA-56SPX- GENERATOR ASSY
REMARKS
DCA-56SPX- GENERATOR ASSY
PART NAME
CONTROL BOX ASSY. S/N 7800001~7800129
DCA-56SPX-CONTROL BOX ASSY
REMARKS
DCA-56SPX-CONTROL BOX ASSY
CONTROL BOX ASSY
PART NAME
DCA-56SPX-CONTROL BOX ASSY
REMARKS
DCA-56SPX-CONTROL BOX ASSY
CONTROL BOX ASSY
PART NAME
ENGINE AND RADIATOR ASSY
DCA-56SPX-ENGINE AND RADIATOR ASSY
B5923200034
DCA-56SPX-ENGINE AND RADIATOR ASSY
PART NAME
REMARKS
ENGINE & RADIATOR ASSY
DCA-56SPX-ENGINE AND RADIATOR ASSY
REMARKS
DCA-56SPX-ENGINE AND RADIATOR ASSY
ENGINE AND RADIATOR ASSY
PART NAME
OUTPUT TERMINAL ASSY
DCA-56SPX-OUTPUTTERMINAL ASSY
QTY. REMARKS
DCA-56SPX-OUTPUTTERMINAL ASSY
PART NAME
ENGINE OPERATING PANEL ASSY
DCA-56SPX-ACTUATOR ASSY
PART NAME
DCA-56SPX—ACTUATOR ASSY
ACTUATOR ASSY
BATTERY ASSY
DCA-56SPX-BATTERY ASSY
PART NAME
DCA-56SPX-BATTERY ASSY
BATTERY ASSY
MUFFLER ASSY
DCA-56SPX-MUFFLER ASSY
REMARKS
DCA-56SPX-MUFFLER ASSY
MUFFLER ASSY
PART NAME
FUEL TANK ASSY
DCA-56SPX-FUELTANK ASSY
PART NAME
DCA-56SPX-FUELTANK ASSY
FUEL TANK ASSY
ENCLOSURE ASSY
DCA-56SPX-ENCLOSURE ASSY
PART NAME
DCA-56SPX-ENCLOSURE ASSY
ENCLOSURE ASSY
ENCLOSURE ASSY. CONT
DCA-56SPX-ENCLOSURE ASSY. CONT
B4454206602
DCA-56SPX-ENCLOSURE ASSY. CONT
PART NAME
RUBBER SEALS ASSY
DCA-56SPX-RUBBER SEALS ASSY
PART NAME
DCA-56SPX-RUBBER SEALS ASSY
RUBBER SEALS ASSY
PART NO
NAMEPLATE AND DECALS ASSY
DCA-56SPX-NAMEPLATE AND DECALS ASSY
REMARKS
DCA-56SPX-NAMEPLATE AND DECALS ASSY
PART NAME
MINIMUM ORDER
SPECIAL EXPEDITING SERVICE
PAYMENT TERMS
FREIGHT POLICY
NOTE PAGE
MQ Parts Department
MQ Power
Service/Tech Support/Warranty
MULTIQUIP CORPORATE OFFICE