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operation manual DCA-70SSJUSERIES — FUELTANK ASSY, Fuel Tank Assy
Models:
DCA-70SSJU
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Troubleshooting
Specification
Install
Parts list
Explanation of Chart
Warranty
Dimension
Maintenance
Connecting Loads
Symptom
Page 90
Image 90
DCA-70SSJU
SERIES — FUELTANK ASSY.
FUEL TANK ASSY.
PAGE 90 —
DCA-70SSJU
SERIES — OPERATION AND PARTS MANUAL (STD) — REV. #5 (06/03/03)
Page 89
Page 91
Page 90
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Contents
MQ POWER DCA-70SSJU WHISPERWATTTM GENERATOR
OPERATION AND PARTS MANUAL
S/N 7300000-2140KEY START S/N 7302141-3869ECU/EGS
PARTS LIST NO. M1870300034A
Page
PARTS DEPARTMENT
HERES HOW TO GET HELP
SERVICE DEPARTMENT
FAX: 310-
MQ POWER DCA70SSJU AC GENERATOR
TABLE OF CONTENTS
COMPONENT DRAWINGS
When ordering parts
PARTS ORDERING PROCEDURES
Here’s how to get help
please supply the following information
DCA-70SSJUSERIES — SPECIFICATIONS
Table 1. Generator Specifications
Engine Specifications
DCA-70SSJUSERIES — DIMENSIONS TOP, SIDE AND FRONT
Figure 1. Dimensions
HAZARD SYMBOLS Lethal Exhaust Gases
DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLS
SAFETY MESSAGE ALERT SYMBOLS
Explosive Fuel
Respiratory Hazard
DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLS
Accidental Starting
Over Speed Conditions
DCA-70SSJUSERIES — RULES FOR SAFE OPERATION
GENERAL SAFETY
DANGER
DANGER
DCA-70SSJUSERIES — RULES FOR SAFE OPERATION
Radiator
Transporting
Battery
DCA-70SSJU—RULES FOR SAFE OPERATION
DANGER
Towing Safety Precautions
DCA-70SSJU—RULES FOR SAFE OPERATION
DCA-70SSJU—INSTALLATION
Figure 2. Typical Generator Grounding Application
DCA-70SSJU—INSTALLATION
Outdoor Installation
Mounting
DCA-70SSJUSERIES —TOWINGSAFETY PRECAUTIONS
Towing Safety Precautions
DCA-70SSJUSERIES —TRAILERSPECIFICATIONS
Explanation of Chart
DCA-70SSJUSERIES —TRAILERSPECIFICATIONS
Table 2. Trailer Specifications
Table 2. Specifications Cont
DCA-70SSJUSERIES —TRAILERSPECIFICATIONS
DCA-70SSJUSERIES — GENERATOR DECALS
DCA-70SSJUSERIES — GENERATOR DECALS
Engine Operating Panel
DCA-70SSJUSERIES — GENERAL INFORMATION
DCA-70SSJUSeries Familiarization Generator
Generator Control Panel
Figure 4. Major Components
DCA-70SSJUSERIES — MAJOR COMPONENTS
Table 3. Generator Major Components
ITEM NO
DCA-70SSJUSERIES — GENERATOR CONTROL PANEL
DCA-70SSJUSERIES — ENGINE OPERATING PANEL
Figure 6. Engine Operating Panel Up To S/N
DCA-70SSJUSERIES — ENGINE OPERATING PANEL
DCA-70SSJUSERIES — ENGINE OPERATING PANEL
Output Terminal Familiarization
Output Terminal Panel
Figure 9. G.F.C.I. Receptacle
120VAC GFCI Receptacles
Removing the Plastic Face Plate UVWO Terminals
Twist Lock Dual Voltage 120/240 VAC Receptacles
Figure 13. Connecting Loads
Connecting Loads
Over Current Relay
Figure 14. Over Current Relay
Single Phase Load
Three Phase Load
DCA-70SSJUSERIES — LOAD APPLICATION
DCA-70SSJUSERIES — GENERATOR OUTPUTS
Voltage Selector Switch
Voltage Selector Switch Locking Button
Generator OutputVoltages
Table 9. GFCI Receptacle Load Capability
How to Read the Output Terminal Gauge
GFCI Receptacle Load Capability
Table 10. GFCI Receptacle Load Capability
3Ø 208V/1Ø120V UVWO Terminal Output Voltages
UVWO Terminal Output Voltages
3Ø 240/139 UVWO Terminal Output Voltages
Three-PhasePosition
Figure 27. Voltage Selector Switch 480/277V
3Ø 480/277 UVWO Terminal Output Voltages
1Ø 240V/120V UVWO Terminal Output Voltages
Three-PhasePosition
Circuit Breakers
DCA-70SSJUSERIES — PRE-SETUP
Table 11. Recommended Motor Oil
Lubrication Oil
refueling
DCA-70SSJUSERIES — PRE-SETUP
Refueling Procedure
DANGER
Figure 40. Full Fuel System
DCA-70SSJUSERIES — PRE-SETUP
Figure 38. Full Trailer Tank
Figure 39. Filling Secondary Internal Fuel Tank
Operation Freezing Weather
Cleaning the Radiator
Air Cleaner
must be less than 50%
Alternator
Battery Cable Installation
Wiring
Piping and Hose Connection
Figure 46. Load Connections
Before Starting
Figure 48. Engine Ignition Switch Pre-Heat
Figure 44. Engine Operating Panel Up to S/N
STARTING MANUAL
Figure 60. Engine Tachometer Gauge
Figure 59. Coolant Temperature Gauge
Figure 62. Ammeter Load
Figure 61. Main, Aux. and GFCI
Figure 67. Engine Speed Switch High
Figure 65. Engine Speed Switch Low
Figure 66. Auto-Off/Reset-ManualSwitch
Figure 64. Voltage Selector Switch
Figure 70. Off/Manual Auto Switch AUTO
Figure 69. Engine Speed Switch High
DCA-70SSJUSERIES — GENERATOR SHUT-DOWNPROCEDURE
Shutdown Procedure - Ignition Switch Up to S/N
Air Cleaner with Dust Indicator
DCA-70SSJUSERIES — MAINTENANCE
TABLE 14. INSPECTION/MAINTENANCE
Service Daily
Feed Pump Strainer Cleaning
DCA-70SSJUSERIES — MAINTENANCE
Cleaning the Fuel Strainer
Air Removal
DCA-70SSJUSERIES — MAINTENANCE
Brakes
DCA-70SSJUSERIES —TRAILERBRAKES MAINTENANCE
Brake Adjustment
Hydraulic Surge Brakes
Tire Wear/Inflation
DCA-70SSJUSERIES —TRAILERMAINTENANCE
Tires/Wheels/Lug Nuts
Suspension
Figure 78. Wheel Lug Nuts Tightening Sequence
DCA-70SSJUSERIES —TRAILERMAINTENANCE
Lug Nut Torque Requirements
Table 18. Tire Torque Requirements
DCA-70SSJUSERIES —TRAILERWIRINGDIAGRAM
Figure 79. Trailer/Towing Vehicle Wiring Diagram
DCA-70SSJUSERIES — GENERATORWIRING DIAGRAM
Figure 80. Generator Wiring Diagram
Figure 81. Engine Wiring Diagram Controller
Page
SYMPTOM
DCA-70SSJUSERIES —TROUBLESHOOTINGENGINE
TABLE 19. ENGINE TROUBLESHOOTING
POSSIBLE PROBLEM
SYMPTOM
DCA-70SSJUSERIES —TROUBLESHOOTINGENGINE
TABLE 19. ENGINE TROUBLESHOOTING CONTINUED
POSSIBLE PROBLEM
DCA-70SSJUSERIES —TROUBLESHOOTINGGENERATOR
TABLE 20. GENERATOR TROUBLESHOOTING
Sympton
TABLE 21. ENGINE CONTROLLER TROUBLESHOOTING MPEC
Solution
Possible Cause
NOTE PAGE
EXPLANATION OF CODE IN REMARKS COLUMN
Items Found In the “Remarks” Column
Items Found In the “Items Number” Column
W/JOHN DEERE 4045TF150 DIESEL ENGINE 1 TO 5 UNITS
DCA-70SSJUSERIES — SUGGESTED SPARE PARTS
DCA-70SSJU
Description
DCA-70SSJUSERIES — NAMEPLATE AND DECALS
NAMEPLATE AND DECALS
REMARKS
PART NO
PART NAME
DCA-70SSJUSERIES — NAMEPLATE AND DECALS
DCA-70SSJUSERIES — GENERATOR ASSY
GENERATOR ASSY
PART NAME
DCA-70SSJUSERIES — GENERATOR ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — CONTROL BOX ASSY
CONTROL BOX ASSY
PART NAME
DCA-70SSJUSERIES — CONTROL BOX ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — CONTROL BOX ASSY. CONT
CONTROL BOX ASSY. CONT
PART NO
QTY. REMARKS
DCA-70SSJUSERIES — CONTROL BOX ASSY. CONT
PART NAME
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY
ENGINE AND RADIATOR ASSY
PART NAME
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT
PART NAME
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT
PART NO
REMARKS
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT
PART NAME
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT
PART NO
REMARKS
DCA-70SSJUSERIES — ENGINE OPERATING PANEL ASSY
S/N7300001TO S/N7302140 S/N73002141~
PART NAME
DCA-70SSJUSERIES — ENGINE OPERATING PANEL ASSY
PART NO
REMARKS
ENGINE OPERATING ASSY. CONT
S/N7300001TO S/N7302140 S/N73002141~
REMARKS
PART NO
PART NAME
0601831584
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY
S/N7300061TO S/N7302140
PART NAME
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY. CONT
OUTPUT TERMINAL ASSY. CONT
PART NAME
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY. CONT
PART NO
REMARKS
DCA-70SSJUSERIES — BATTERY ASSY
BATTERY ASSY
PART NAME
DCA-70SSJUSERIES — BATTERY ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — MUFFLER ASSY
S/N7300001TO S/N7300800 S/N7300001TO S/N7300800
S/N7300001TO S/N7300800
PART NAME
DCA-70SSJUSERIES — MUFFLER ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — FUELTANK ASSY
FUEL TANK ASSY
PART NAME
DCA-70SSJUSERIES — FUELTANK ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — ENCLOSURE ASSY
ENCLOSURE ASSY
PART NAME
DCA-70SSJUSERIES — ENCLOSURE ASSY
PART NO
REMARKS
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
ENCLOSURE ASSY. CONT
PART NAME
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
PART NO
REMARKS
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
PART NAME
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
PART NO
REMARKS
DCA-70SSJUSERIES — RUBBER SEAL ASSY
S/N 7300001 TO S/N
REMARKS
DCA-70SSJUSERIES — RUBBER SEAL ASSY
PART NO
PART NAME
Effective: October 1,
TERMS AND CONDITIONS OF SALE — PARTS
SPECIAL EXPEDITING SERVICE
PAYMENT TERMS
NOTE PAGE
OPERATION AND PARTS MANUAL
HERES HOW TO GET HELP
SERVICE DEPARTMENT
PARTS DEPARTMENT