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operation manual Operation And Parts Manual, PARTS LIST NO. M2870300504
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M2870300504
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Troubleshooting
Specs
Install
Parts list
DCA-70SSIU 60 Hz -TRAILERWIRING DIAGRAM
Warranty
Dimension
Maintenance
Connecting Loads
Symptom
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OPERATION AND PARTS MANUAL
ULTRA-SILENT
TM
SERIES
MODEL
DCA-70SSIU
60 Hz GENERATOR
PARTS LIST NO. M2870300504
Revision #1 (01/06/09)
THIS MANUAL
MUST
ACCOMPANY THE EQUIPMENT AT ALLTIMES.
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Contents
OPERATION AND PARTS MANUAL
PARTS LIST NO. M2870300504
MODEL DCA-70SSIU
ULTRA-SILENTTM SERIES
Page
PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HANDWHEN CALLING
HERES HOW TO GET HELP
SERVICE DEPARTMENT
WARRANTYDEPARTMENT
Specification and part
TABLE OF CONTENTS
ISUZU FF- 4BG1T ENGINE
NOTEnumber are subject to change without notice
When ordering parts please supply the following information
PARTS ORDERING PROCEDURES
Extra Discounts
Here’s how to get help
Table 1. Generator Specifications
DCA-70SSIU 60 Hz - SPECIFICATIONS
Table 2. Engine Specifications
40 Kw
Figure 1. Dimensions
DCA-70SSIU 60 Hz - DIMENSIONS TOP, SIDE AND FRONT
TABLE 3. DIMENSIONS
Dimension in. mm
HAZARD SYMBOLS
DCA-70SSIU 60 Hz - SAFETY MESSAGE ALERT SYMBOLS
SAFETY MESSAGE ALERT SYMBOLS
Model DCA-70SSIU 60Hz SuperSilent Generator
WARNING - ROTATING PARTS
DCA-70SSIU 60 Hz - SAFETY MESSAGE ALERT SYMBOLS
CAUTION - ACCIDENTAL STARTING
CAUTION - OVER-SPEED CONDITIONS
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
General Safety
DANGER - READTHIS MANUAL
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
Electrical Safety
Generator Grounding
DANGER - ELECTROCUTION HAZARDS
Battery Safety
Maintenance Safety
DANGER - EXPLOSION HAZARDS
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
Emergencies
Towing &Transporting Safety
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
Figure 2. Generator Decals
DCA-70SSIU 60 Hz - GENERATOR DECALS
Figure 3. Generator Decals Cont inued
DCA-70SSIU 60 Hz - GENERATOR DECALS
Figure 4.Typical Generator Grounding Application
DCA-70SSIU 60 Hz - INSTALLATION
Outdoor Installation
DCA-70SSIU 60 Hz - INSTALLATION
Indoor Installation
CAUTION - EXHAUST HAZARD
Generator
DCA-70SSIU 60 Hz - GENERAL INFORMATION
Engine Operating Panel
Generator Control Panel
Figure 5. Major Components
DCA-70SSIU 60 Hz - MAJOR COMPONENTS
1 Muffler Assembly 2 Engine Assembly 3 Enclosure Assembly
4 Generator Assembly 5 Output Terminal Assembly 6 Fuel Tank Assembly
NOTE PAGE
Figure 6. Generator Control Panel
DCA-70SSIU 60 Hz - GENERATOR CONTROL PANEL
Figure 7. Engine Operating Panel
DCA-70SSIU 60 Hz - ENGINE OPERATING PANEL
10. Auto On/Off Engine Controller MPEC
DCA-70SSIU 60 Hz - ENGINE OPERATING PANEL
Output Terminal Familiarization
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL FAMILIARIZATION
Figure 8. Output Terminal Panel
Output Terminal Panel
120VAC GFCI Receptacles
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL FAMILIARIZATION
Figure 9. G.F.C.I. Receptacle
Figure 11.Voltage Regulator Control Knob
Figure 13. Connecting Loads Over Current Relay
Connecting Loads
Blower Fan
Figure 15. Blower Fan Fuse
Table 5. Power Factor By Load
Single Phase Load
Three Phase Load
DCA-70SSIU 60 Hz - LOAD APPLICATION
Figure 16. Voltage Selector Switch
Voltage Selector Switch
Voltage Selector Switch Locking Button
DCA-70SSIU 60 Hz - GENERATOR OUTPUTS
Figure 17. Voltage Selector Switch 139VThree Phase Position
How to Read the OutputTerminal Gauges
DCA-70SSIU 60 Hz - GAUGE READING
Reading Amperage
Figure 25. Voltage Selector Switch 240/139V Three-Phase Position
Three-Phase Position
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL CONNECTIONS
UVWO Terminal Output Voltages
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL CONNECTIONS
Figure 27. Voltage Selector Switch 480/277V
3Ø 480/277 Output Terminal Lug Voltages
1Ø 240V/120V Output Terminal Lug Voltages
Circuit Breakers
DCA-70SSIU 60 Hz - PRE-SETUP
Lubrication Oil
Fuel Check
Refueling Procedure
DCA-70SSIU 60 Hz - PRE-SETUP
WARNING - RESPIRATORY HAZARDS
Figure 34. Fueling the Generator
Air Cleaner
Cleaning the Radiator
Table 13. Anti-Freeze Operating Temperatures
Table 12. Coolant Capacity
Battery Cable Installation
Battery
Figure 38. Battery Connections
CAUTION - BATTERY SERVICING SAFETY
Figure 41. Voltage Selector Switch
DCA-70SSIU 60 Hz - GENERATOR START-UP PROCEDURE MANUAL
Figure 44. MPEC Control Switch Manual Position
Before Starting
Figure 51. Coolant Temperature Gauge
Figure 47. Voltmeter Figure 48.Voltage Adjust Control Knob
Figure 45. Engine Running LED ON
Figure 46. Frequency Meter Hz
CAUTION - BACKUP GENERATOR USE
DCA-70SSIU 60 Hz - GENERATOR START-UP PROCEDURE AUTO MODE
When theMPECControlSwitch
Shutdown Procedure
Air Cleaner with Dust Indicator
DCA-70SSIU 60 Hz - MAINTENANCE
Service Daily
General Inspection
Air Removal
Cleaning the Fuel Strainer
Check Oil Level
Replacing Oil Filter
DCA-70SSIU 60 Hz - MAINTENANCE
Trailer Maintenance
DCA-70SSIU 60 Hz -TRAILER MAINTENANCE
Brake Adjustment
DCA-70SSIU 60 Hz -TRAILER MAINTENANCE
Brakes
Hydraulic Surge Brakes
CAUTION - EYESIGHT HAZARD
Tires/Wheels/Lug Nuts
TireWear/Inflation
Suspension
Lug Nut Torque Requirements
DCA-70SSIU 60 Hz -TRAILER MAINTENANCE
Figure 60. Wheel Lug Nuts Tightening Sequence
Table 18. Tire Torque Requirements
Figure 61. Trailer/Towing Vehicle Wiring Diagram
DCA-70SSIU 60 Hz -TRAILERWIRING DIAGRAM
NOTE PAGE
Figure 62. Generator Wiring Diagram
DCA-70SSIU 60 Hz - GENERATORWIRING DIAGRAM
Figure 63. Engine Wiring Diagram
DCA-70SSIU 60 Hz - ENGINEWIRING DIAGRAM
TABLE 19. GENERATOR TROUBLESHOOTING
DCA-70SSIU 60 Hz -TROUBLESHOOTING GENERATOR
Check output voltage using a voltmeter
Is wiring connection loose?
TABLE 20. ENGINE CONTROLLER TROUBLESHOOTING MPEC
DCA-70SSIU 60 Hz -TROUBLESHOOTING ENGINE CONTROLLER
SYMPTOM
POSSIBLE PROBLEM
EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts book
Items Found In the “Remarks” Column
Items Found In the “Items Number” Column
DCA-70SSIU 60 Hz WHISPERWATTGENRATOR W/ISUZU FF4BG1T DIESEL ENGINE
DCA-70SSIU 60 Hz - SUGGESTED SPARE PARTS
1 TO 3 UNITS
SENDER, WATER SWITCH ENGINE SIDE
GENERATOR ASSY
DCA-70SSIU 60 HZ - GENERATOR ASSY
PART NAME
DCA-70SSIU 60 Hz - GENERATOR ASSY
REMARKS
CONTROL BOX ASSY
DCA-70SSIU 60 Hz - CONTROL BOX ASSY
DCA-70SSIU 60 Hz - CONTROL BOX ASSY
QTY. REMARKS
PART NAME
AUTOMATIC VOLTAGE REGULATOR
DCA-70SSIU 60 Hz - CONTROL BOX ASSY. CONT
VOLTMETER CHANGE - OVER SWITCH
AMMETER CHANGE - OVER SWITCH
DCA-70SSIU 60 Hz - CONTROL BOX ASSY. CONT
PART NAME
ENGINE AND RADIATOR ASSY
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY
PART NAME
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY
REMARKS
OIL FILTER CARTRIDGE ..................................... 1 ........... REPLACES P/N
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY. CONT
PART NAME
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY. CONT
REMARKS
REPLACES P/N
OUTPUT TERMINAL ASSY
DCA-70SSIU 60 Hz - OUTPUTTERMINAL ASSY
PART NAME
DCA-70SSIU 60 Hz - OUTPUTTERMINAL ASSY
CABLE OUTLET COVER SUPPORTER
CIRCUIT BREAKER- QCF 1020 1P 20A
ACTUATOR ASSY
DCA-70SSIU 60 Hz - ACTUATOR ASSY
PART NAME
DCA-70SSIU 60 Hz - ACTUATOR ASSY
HEX SOCKET HEAD CAP SCREW
BATTERY ASSY
DCA-70SSIU 60 Hz - BATTERY ASSY
PART NAME
DCA-70SSIU 60 Hz - BATTERY ASSY
REMARKS
CABLE
MUFFLER ASSY
DCA-70SSIU 60 Hz - MUFFLER ASSY
PART NAME
DCA-70SSIU 60 Hz - MUFFLER ASSY
REMARKS
GASKET
FUEL TANK ASSY
DCA-70SSIU 60 Hz - FUELTANK ASSY
PART NAME
DCA-70SSIU 60 Hz - FUELTANK ASSY
ENCLOSURE ASSY
DCA-70SSIU 60 Hz - ENCLOSURE ASSY
PART NAME
DCA-70SSIU 60 Hz - ENCLOSURE ASSY
DCA-70SSIU 60 Hz - ENCLOSURE ASSY. CONT
PART NAME
DCA-70SSIU 60 Hz - ENCLOSURE ASSY. CONT
RUBBER SEALS ASSY
DCA-70SSIU 60 Hz - RUBBER SEALS ASSY
PART NAME
DCA-70SSIU 60 Hz - RUBBER SEALS ASSY
NAMEPLATE AND DECALS ASSY
DCA-70SSIU 60 Hz - NAME PLATE AND DECALS ASSY
DECAL VOLTMETER CHANGE- OVER SWITCH
DECAL AMMENTER CHANGE- OVER SWITCH
DCA-70SSIU 60 Hz - NAME PLATE AND DECALS ASSY
PART NAME
11. Credit issued will be applied to future purchases only
EffectiveOctober 1, 2002 TERMS AND CONDITIONS OF SALE - PARTS
SPECIAL EXPEDITING SERVICE
2. ToobtainaReturnMaterialAuthorization
NOTE PAGE
HERES HOW TO GET HELP
PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
SERVICE DEPARTMENT
WARRANTYDEPARTMENT