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operation manual DCA-70SSJUSERIES — DIMENSIONS TOP, SIDE AND FRONT, Dimensions
Models:
DCA-70SSJU
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Specs
Install
Parts list
Explanation of Chart
Warranty
Dimension
Maintenance
Connecting Loads
Symptom
DCA-70SSJUSERIES - PRE-SETUP
Page 7
Image 7
DCA-70SSJU
SERIES — DIMENSIONS (TOP, SIDE AND FRONT)
Figure 1. Dimensions
DCA-70SSJU
SERIES — OPERATION AND PARTS MANUAL (STD)— REV. #5 (06/03/03) — PAGE 7
Page 6
Page 8
Page 7
Image 7
Page 6
Page 8
Contents
PARTS LIST NO. M1870300034A
OPERATION AND PARTS MANUAL
S/N 7300000-2140KEY START S/N 7302141-3869ECU/EGS
MQ POWER DCA-70SSJU WHISPERWATTTM GENERATOR
Page
FAX: 310-
HERES HOW TO GET HELP
SERVICE DEPARTMENT
PARTS DEPARTMENT
TABLE OF CONTENTS
MQ POWER DCA70SSJU AC GENERATOR
COMPONENT DRAWINGS
please supply the following information
PARTS ORDERING PROCEDURES
Here’s how to get help
When ordering parts
Table 1. Generator Specifications
DCA-70SSJUSERIES — SPECIFICATIONS
Engine Specifications
Figure 1. Dimensions
DCA-70SSJUSERIES — DIMENSIONS TOP, SIDE AND FRONT
Explosive Fuel
DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLS
SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS Lethal Exhaust Gases
Over Speed Conditions
DCA70SSJU — SAFETY MESSAGE ALERT SYMBOLS
Accidental Starting
Respiratory Hazard
GENERAL SAFETY
DCA-70SSJUSERIES — RULES FOR SAFE OPERATION
Radiator
DANGER
DCA-70SSJUSERIES — RULES FOR SAFE OPERATION
DANGER
DANGER
Battery
DCA-70SSJU—RULES FOR SAFE OPERATION
Transporting
DCA-70SSJU—RULES FOR SAFE OPERATION
Towing Safety Precautions
Figure 2. Typical Generator Grounding Application
DCA-70SSJU—INSTALLATION
Outdoor Installation
DCA-70SSJU—INSTALLATION
Mounting
Towing Safety Precautions
DCA-70SSJUSERIES —TOWINGSAFETY PRECAUTIONS
Explanation of Chart
DCA-70SSJUSERIES —TRAILERSPECIFICATIONS
Table 2. Trailer Specifications
DCA-70SSJUSERIES —TRAILERSPECIFICATIONS
DCA-70SSJUSERIES —TRAILERSPECIFICATIONS
Table 2. Specifications Cont
DCA-70SSJUSERIES — GENERATOR DECALS
DCA-70SSJUSERIES - GENERATOR DECALS
Generator Control Panel
DCA-70SSJUSERIES — GENERAL INFORMATION
DCA-70SSJUSeries Familiarization Generator
Engine Operating Panel
ITEM NO
DCA-70SSJUSERIES — MAJOR COMPONENTS
Table 3. Generator Major Components
Figure 4. Major Components
DCA-70SSJUSERIES — GENERATOR CONTROL PANEL
Figure 6. Engine Operating Panel Up To S/N
DCA-70SSJUSERIES — ENGINE OPERATING PANEL
DCA-70SSJUSERIES — ENGINE OPERATING PANEL
DCA-70SSJUSERIES — ENGINE OPERATING PANEL
Output Terminal Panel
Output Terminal Familiarization
Twist Lock Dual Voltage 120/240 VAC Receptacles
120VAC GFCI Receptacles
Removing the Plastic Face Plate UVWO Terminals
Figure 9. G.F.C.I. Receptacle
Figure 14. Over Current Relay
Connecting Loads
Over Current Relay
Figure 13. Connecting Loads
Three Phase Load
Single Phase Load
DCA-70SSJUSERIES — LOAD APPLICATION
Generator OutputVoltages
Voltage Selector Switch
Voltage Selector Switch Locking Button
DCA-70SSJUSERIES — GENERATOR OUTPUTS
Table 10. GFCI Receptacle Load Capability
How to Read the Output Terminal Gauge
GFCI Receptacle Load Capability
Table 9. GFCI Receptacle Load Capability
Three-PhasePosition
UVWO Terminal Output Voltages
3Ø 240/139 UVWO Terminal Output Voltages
3Ø 208V/1Ø120V UVWO Terminal Output Voltages
Three-PhasePosition
3Ø 480/277 UVWO Terminal Output Voltages
1Ø 240V/120V UVWO Terminal Output Voltages
Figure 27. Voltage Selector Switch 480/277V
Lubrication Oil
DCA-70SSJUSERIES - PRE-SETUP
Table 11. Recommended Motor Oil
Circuit Breakers
DANGER
DCA-70SSJUSERIES — PRE-SETUP
Refueling Procedure
refueling
Figure 39. Filling Secondary Internal Fuel Tank
DCA-70SSJUSERIES — PRE-SETUP
Figure 38. Full Trailer Tank
Figure 40. Full Fuel System
must be less than 50%
Cleaning the Radiator
Air Cleaner
Operation Freezing Weather
Piping and Hose Connection
Battery Cable Installation
Wiring
Alternator
Figure 44. Engine Operating Panel Up to S/N
Before Starting
Figure 48. Engine Ignition Switch Pre-Heat
Figure 46. Load Connections
STARTING MANUAL
Figure 61. Main, Aux. and GFCI
Figure 59. Coolant Temperature Gauge
Figure 62. Ammeter Load
Figure 60. Engine Tachometer Gauge
Figure 64. Voltage Selector Switch
Figure 65. Engine Speed Switch Low
Figure 66. Auto-Off/Reset-ManualSwitch
Figure 67. Engine Speed Switch High
Figure 69. Engine Speed Switch High
Figure 70. Off/Manual Auto Switch AUTO
Shutdown Procedure - Ignition Switch Up to S/N
DCA-70SSJUSERIES — GENERATOR SHUT-DOWNPROCEDURE
Service Daily
DCA-70SSJUSERIES - MAINTENANCE
TABLE 14. INSPECTION/MAINTENANCE
Air Cleaner with Dust Indicator
Air Removal
DCA-70SSJUSERIES — MAINTENANCE
Cleaning the Fuel Strainer
Feed Pump Strainer Cleaning
DCA-70SSJUSERIES — MAINTENANCE
Hydraulic Surge Brakes
DCA-70SSJUSERIES —TRAILERBRAKES MAINTENANCE
Brake Adjustment
Brakes
Suspension
DCA-70SSJUSERIES —TRAILERMAINTENANCE
Tires/Wheels/Lug Nuts
Tire Wear/Inflation
Table 18. Tire Torque Requirements
DCA-70SSJUSERIES —TRAILERMAINTENANCE
Lug Nut Torque Requirements
Figure 78. Wheel Lug Nuts Tightening Sequence
Figure 79. Trailer/Towing Vehicle Wiring Diagram
DCA-70SSJUSERIES —TRAILERWIRINGDIAGRAM
Figure 80. Generator Wiring Diagram
DCA-70SSJUSERIES — GENERATORWIRING DIAGRAM
Figure 81. Engine Wiring Diagram Controller
Page
POSSIBLE PROBLEM
DCA-70SSJUSERIES —TROUBLESHOOTINGENGINE
TABLE 19. ENGINE TROUBLESHOOTING
SYMPTOM
POSSIBLE PROBLEM
DCA-70SSJUSERIES —TROUBLESHOOTINGENGINE
TABLE 19. ENGINE TROUBLESHOOTING CONTINUED
SYMPTOM
TABLE 20. GENERATOR TROUBLESHOOTING
DCA-70SSJUSERIES —TROUBLESHOOTINGGENERATOR
Possible Cause
TABLE 21. ENGINE CONTROLLER TROUBLESHOOTING MPEC
Solution
Sympton
NOTE PAGE
Items Found In the “Remarks” Column
EXPLANATION OF CODE IN REMARKS COLUMN
Items Found In the “Items Number” Column
Description
DCA-70SSJUSERIES — SUGGESTED SPARE PARTS
DCA-70SSJU
W/JOHN DEERE 4045TF150 DIESEL ENGINE 1 TO 5 UNITS
NAMEPLATE AND DECALS
DCA-70SSJUSERIES — NAMEPLATE AND DECALS
DCA-70SSJUSERIES - NAMEPLATE AND DECALS
PART NO
PART NAME
REMARKS
GENERATOR ASSY
DCA-70SSJUSERIES — GENERATOR ASSY
REMARKS
DCA-70SSJUSERIES — GENERATOR ASSY
PART NO
PART NAME
CONTROL BOX ASSY
DCA-70SSJUSERIES — CONTROL BOX ASSY
REMARKS
DCA-70SSJUSERIES - CONTROL BOX ASSY
PART NO
PART NAME
CONTROL BOX ASSY. CONT
DCA-70SSJUSERIES — CONTROL BOX ASSY. CONT
PART NAME
QTY. REMARKS
DCA-70SSJUSERIES — CONTROL BOX ASSY. CONT
PART NO
ENGINE AND RADIATOR ASSY
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY
M2923200004
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY
PART NAME
REMARKS
DCA-70SSJUSERIES - ENGINE AND RADIATOR ASSY. CONT
REMARKS
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT
PART NO
PART NAME
DCA-70SSJUSERIES - ENGINE AND RADIATOR ASSY. CONT
REMARKS
DCA-70SSJUSERIES — ENGINE AND RADIATOR ASSY. CONT
PART NO
PART NAME
S/N7300001TO S/N7302140 S/N73002141~
DCA-70SSJUSERIES — ENGINE OPERATING PANEL ASSY
REMARKS
DCA-70SSJUSERIES — ENGINE OPERATING PANEL ASSY
PART NO
PART NAME
S/N7300001TO S/N7302140 S/N73002141~
ENGINE OPERATING ASSY. CONT
0601831584
PART NO
PART NAME
REMARKS
S/N7300061TO S/N7302140
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY
REMARKS
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY
PART NO
PART NAME
OUTPUT TERMINAL ASSY. CONT
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY. CONT
REMARKS
DCA-70SSJUSERIES — OUTPUTTERMINAL ASSY. CONT
PART NO
PART NAME
BATTERY ASSY
DCA-70SSJUSERIES — BATTERY ASSY
REMARKS
DCA-70SSJUSERIES — BATTERY ASSY
PART NO
PART NAME
S/N7300001TO S/N7300800 S/N7300001TO S/N7300800
DCA-70SSJUSERIES - MUFFLER ASSY
S/N7300001TO S/N7300800
REMARKS
DCA-70SSJUSERIES — MUFFLER ASSY
PART NO
PART NAME
FUEL TANK ASSY
DCA-70SSJUSERIES — FUELTANK ASSY
REMARKS
DCA-70SSJUSERIES — FUELTANK ASSY
PART NO
PART NAME
ENCLOSURE ASSY
DCA-70SSJUSERIES — ENCLOSURE ASSY
REMARKS
DCA-70SSJUSERIES — ENCLOSURE ASSY
PART NO
PART NAME
ENCLOSURE ASSY. CONT
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
REMARKS
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
PART NO
PART NAME
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
REMARKS
DCA-70SSJUSERIES — ENCLOSURE ASSY. CONT
PART NO
PART NAME
S/N 7300001 TO S/N
DCA-70SSJUSERIES — RUBBER SEAL ASSY
REMARKS
DCA-70SSJUSERIES — RUBBER SEAL ASSY
PART NAME
PAYMENT TERMS
TERMS AND CONDITIONS OF SALE — PARTS
SPECIAL EXPEDITING SERVICE
Effective: October 1,
NOTE PAGE
PARTS DEPARTMENT
HERES HOW TO GET HELP
SERVICE DEPARTMENT
OPERATION AND PARTS MANUAL