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M2870300504 operation manual DCA-70SSIU 60 Hz - RUBBER SEALS ASSY, Rubber Seals Assy
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M2870300504
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Troubleshooting
Specification
Install
Parts list
DCA-70SSIU 60 Hz -TRAILERWIRING DIAGRAM
Warranty
Dimension
Maintenance
Connecting Loads
Symptom
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DCA-70SSIU
(60 Hz) — RUBBER SEALS ASSY.
RUBBER SEALS ASSY.
PAGE 78 —
DCA-70SSIU
(60 Hz) — OPERATION AND PARTS MANUAL — REV. #1 (01/06/09)
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Contents
MODEL DCA-70SSIU
PARTS LIST NO. M2870300504
OPERATION AND PARTS MANUAL
ULTRA-SILENTTM SERIES
Page
SERVICE DEPARTMENT
HERES HOW TO GET HELP
PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HANDWHEN CALLING
WARRANTYDEPARTMENT
ISUZU FF- 4BG1T ENGINE
TABLE OF CONTENTS
Specification and part
NOTEnumber are subject to change without notice
Extra Discounts
PARTS ORDERING PROCEDURES
When ordering parts please supply the following information
Here’s how to get help
Table 2. Engine Specifications
DCA-70SSIU 60 Hz - SPECIFICATIONS
Table 1. Generator Specifications
40 Kw
TABLE 3. DIMENSIONS
DCA-70SSIU 60 Hz - DIMENSIONS TOP, SIDE AND FRONT
Figure 1. Dimensions
Dimension in. mm
SAFETY MESSAGE ALERT SYMBOLS
DCA-70SSIU 60 Hz - SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS
Model DCA-70SSIU 60Hz SuperSilent Generator
CAUTION - ACCIDENTAL STARTING
DCA-70SSIU 60 Hz - SAFETY MESSAGE ALERT SYMBOLS
WARNING - ROTATING PARTS
CAUTION - OVER-SPEED CONDITIONS
General Safety
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
DANGER - READTHIS MANUAL
Generator Grounding
Electrical Safety
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
DANGER - ELECTROCUTION HAZARDS
DANGER - EXPLOSION HAZARDS
Maintenance Safety
Battery Safety
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
Towing &Transporting Safety
Emergencies
DCA-70SSIU 60 Hz - RULES FOR SAFE OPERATION
DCA-70SSIU 60 Hz - GENERATOR DECALS
Figure 2. Generator Decals
DCA-70SSIU 60 Hz - GENERATOR DECALS
Figure 3. Generator Decals Cont inued
DCA-70SSIU 60 Hz - INSTALLATION
Figure 4.Typical Generator Grounding Application
Indoor Installation
DCA-70SSIU 60 Hz - INSTALLATION
Outdoor Installation
CAUTION - EXHAUST HAZARD
Engine Operating Panel
DCA-70SSIU 60 Hz - GENERAL INFORMATION
Generator
Generator Control Panel
1 Muffler Assembly 2 Engine Assembly 3 Enclosure Assembly
DCA-70SSIU 60 Hz - MAJOR COMPONENTS
Figure 5. Major Components
4 Generator Assembly 5 Output Terminal Assembly 6 Fuel Tank Assembly
NOTE PAGE
DCA-70SSIU 60 Hz - GENERATOR CONTROL PANEL
Figure 6. Generator Control Panel
DCA-70SSIU 60 Hz - ENGINE OPERATING PANEL
Figure 7. Engine Operating Panel
DCA-70SSIU 60 Hz - ENGINE OPERATING PANEL
10. Auto On/Off Engine Controller MPEC
Figure 8. Output Terminal Panel
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL FAMILIARIZATION
Output Terminal Familiarization
Output Terminal Panel
Figure 9. G.F.C.I. Receptacle
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL FAMILIARIZATION
120VAC GFCI Receptacles
Figure 11.Voltage Regulator Control Knob
Blower Fan
Connecting Loads
Figure 13. Connecting Loads Over Current Relay
Figure 15. Blower Fan Fuse
Three Phase Load
Single Phase Load
Table 5. Power Factor By Load
DCA-70SSIU 60 Hz - LOAD APPLICATION
Voltage Selector Switch Locking Button
Voltage Selector Switch
Figure 16. Voltage Selector Switch
DCA-70SSIU 60 Hz - GENERATOR OUTPUTS
DCA-70SSIU 60 Hz - GAUGE READING
How to Read the OutputTerminal Gauges
Figure 17. Voltage Selector Switch 139VThree Phase Position
Reading Amperage
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL CONNECTIONS
Three-Phase Position
Figure 25. Voltage Selector Switch 240/139V Three-Phase Position
UVWO Terminal Output Voltages
3Ø 480/277 Output Terminal Lug Voltages
Figure 27. Voltage Selector Switch 480/277V
DCA-70SSIU 60 Hz - OUTPUT TERMINAL PANEL CONNECTIONS
1Ø 240V/120V Output Terminal Lug Voltages
Lubrication Oil
DCA-70SSIU 60 Hz - PRE-SETUP
Circuit Breakers
Fuel Check
WARNING - RESPIRATORY HAZARDS
DCA-70SSIU 60 Hz - PRE-SETUP
Refueling Procedure
Figure 34. Fueling the Generator
Table 13. Anti-Freeze Operating Temperatures
Cleaning the Radiator
Air Cleaner
Table 12. Coolant Capacity
Figure 38. Battery Connections
Battery
Battery Cable Installation
CAUTION - BATTERY SERVICING SAFETY
Figure 44. MPEC Control Switch Manual Position
DCA-70SSIU 60 Hz - GENERATOR START-UP PROCEDURE MANUAL
Figure 41. Voltage Selector Switch
Before Starting
Figure 45. Engine Running LED ON
Figure 47. Voltmeter Figure 48.Voltage Adjust Control Knob
Figure 51. Coolant Temperature Gauge
Figure 46. Frequency Meter Hz
When theMPECControlSwitch
DCA-70SSIU 60 Hz - GENERATOR START-UP PROCEDURE AUTO MODE
CAUTION - BACKUP GENERATOR USE
Shutdown Procedure
Service Daily
DCA-70SSIU 60 Hz - MAINTENANCE
Air Cleaner with Dust Indicator
General Inspection
Check Oil Level
Cleaning the Fuel Strainer
Air Removal
Replacing Oil Filter
DCA-70SSIU 60 Hz - MAINTENANCE
DCA-70SSIU 60 Hz -TRAILER MAINTENANCE
Trailer Maintenance
Brakes
DCA-70SSIU 60 Hz -TRAILER MAINTENANCE
Brake Adjustment
Hydraulic Surge Brakes
TireWear/Inflation
Tires/Wheels/Lug Nuts
CAUTION - EYESIGHT HAZARD
Suspension
Figure 60. Wheel Lug Nuts Tightening Sequence
DCA-70SSIU 60 Hz -TRAILER MAINTENANCE
Lug Nut Torque Requirements
Table 18. Tire Torque Requirements
DCA-70SSIU 60 Hz -TRAILERWIRING DIAGRAM
Figure 61. Trailer/Towing Vehicle Wiring Diagram
NOTE PAGE
DCA-70SSIU 60 Hz - GENERATORWIRING DIAGRAM
Figure 62. Generator Wiring Diagram
DCA-70SSIU 60 Hz - ENGINEWIRING DIAGRAM
Figure 63. Engine Wiring Diagram
Check output voltage using a voltmeter
DCA-70SSIU 60 Hz -TROUBLESHOOTING GENERATOR
TABLE 19. GENERATOR TROUBLESHOOTING
Is wiring connection loose?
SYMPTOM
DCA-70SSIU 60 Hz -TROUBLESHOOTING ENGINE CONTROLLER
TABLE 20. ENGINE CONTROLLER TROUBLESHOOTING MPEC
POSSIBLE PROBLEM
Items Found In the “Remarks” Column
How to read the marks and remarks used in this parts book
EXPLANATION OF CODE IN REMARKS COLUMN
Items Found In the “Items Number” Column
1 TO 3 UNITS
DCA-70SSIU 60 Hz - SUGGESTED SPARE PARTS
DCA-70SSIU 60 Hz WHISPERWATTGENRATOR W/ISUZU FF4BG1T DIESEL ENGINE
SENDER, WATER SWITCH ENGINE SIDE
DCA-70SSIU 60 HZ - GENERATOR ASSY
GENERATOR ASSY
DCA-70SSIU 60 Hz - GENERATOR ASSY
PART NAME
REMARKS
DCA-70SSIU 60 Hz - CONTROL BOX ASSY
CONTROL BOX ASSY
PART NAME
QTY. REMARKS
DCA-70SSIU 60 Hz - CONTROL BOX ASSY
AUTOMATIC VOLTAGE REGULATOR
DCA-70SSIU 60 Hz - CONTROL BOX ASSY. CONT
DCA-70SSIU 60 Hz - CONTROL BOX ASSY. CONT
AMMETER CHANGE - OVER SWITCH
VOLTMETER CHANGE - OVER SWITCH
PART NAME
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY
ENGINE AND RADIATOR ASSY
REMARKS
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY
PART NAME
OIL FILTER CARTRIDGE ..................................... 1 ........... REPLACES P/N
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY. CONT
REMARKS
DCA-70SSIU 60 Hz - ENGINE AND RADIATOR ASSY. CONT
PART NAME
REPLACES P/N
DCA-70SSIU 60 Hz - OUTPUTTERMINAL ASSY
OUTPUT TERMINAL ASSY
CABLE OUTLET COVER SUPPORTER
DCA-70SSIU 60 Hz - OUTPUTTERMINAL ASSY
PART NAME
CIRCUIT BREAKER- QCF 1020 1P 20A
DCA-70SSIU 60 Hz - ACTUATOR ASSY
ACTUATOR ASSY
DCA-70SSIU 60 Hz - ACTUATOR ASSY
PART NAME
HEX SOCKET HEAD CAP SCREW
DCA-70SSIU 60 Hz - BATTERY ASSY
BATTERY ASSY
REMARKS
DCA-70SSIU 60 Hz - BATTERY ASSY
PART NAME
CABLE
DCA-70SSIU 60 Hz - MUFFLER ASSY
MUFFLER ASSY
REMARKS
DCA-70SSIU 60 Hz - MUFFLER ASSY
PART NAME
GASKET
DCA-70SSIU 60 Hz - FUELTANK ASSY
FUEL TANK ASSY
DCA-70SSIU 60 Hz - FUELTANK ASSY
PART NAME
DCA-70SSIU 60 Hz - ENCLOSURE ASSY
ENCLOSURE ASSY
DCA-70SSIU 60 Hz - ENCLOSURE ASSY
PART NAME
DCA-70SSIU 60 Hz - ENCLOSURE ASSY. CONT
DCA-70SSIU 60 Hz - ENCLOSURE ASSY. CONT
PART NAME
DCA-70SSIU 60 Hz - RUBBER SEALS ASSY
RUBBER SEALS ASSY
DCA-70SSIU 60 Hz - RUBBER SEALS ASSY
PART NAME
DCA-70SSIU 60 Hz - NAME PLATE AND DECALS ASSY
NAMEPLATE AND DECALS ASSY
DCA-70SSIU 60 Hz - NAME PLATE AND DECALS ASSY
DECAL AMMENTER CHANGE- OVER SWITCH
DECAL VOLTMETER CHANGE- OVER SWITCH
PART NAME
SPECIAL EXPEDITING SERVICE
EffectiveOctober 1, 2002 TERMS AND CONDITIONS OF SALE - PARTS
11. Credit issued will be applied to future purchases only
2. ToobtainaReturnMaterialAuthorization
NOTE PAGE
SERVICE DEPARTMENT
PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
HERES HOW TO GET HELP
WARRANTYDEPARTMENT