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operation manual DCA-25SSIU2 50 HZ- GENERATORWIRING DIAGRAM, Generator Wiring Diagram
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DCA-25SSIU2
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Troubleshooting
Specifications
Install
Parts list
DCA-25SSIU2 50 HZ-TRAILERWIRING DIAGRAM
Warranty
Dimension
Maintenance
Connecting Loads
Credit issued will be applied to future purchasesonly
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Image 44
DCA-25SSIU2
(50 HZ)— GENERATORWIRING DIAGRAM
Figure 60. Generator Wiring Diagram
PAGE 44 —
DCA-25SSIU2
(50 HZ)— OPERATION AND PARTS MANUAL — REV. #0 (03/11/05)
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Contents
PARTS LIST NO. M1870300804
OPERATION AND PARTS MANUAL
MODEL DCA-25SSIU2
WHISPERWATTTM SERIES
Page
HERES HOW TO GET HELP
PLEASE HAVETHE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
SERVICE DEPARTMENT
WARRANTYDEPARTMENT
TABLE OF CONTENTS
Specification and part
WHISPERWATT GENERATOR
NOTEnumber are subject to change without notice
PARTS ORDERING PROCEDURES
When ordering parts please supply the following information
Extra Discounts
Here’s how to get help
DCA-25SSIU2 50 HZ- SPECIFICATIONS
Table 1. Generator Specifications
Table 2. Engine Specifications
DCA-25SSIU2 50 HZ- DIMENSIONS TOP, SIDE AND FRONT
Figure 1. Dimensions
TABLE 3. DIMENSIONS
Dimension ft. mm
DCA-25SSIU2 50 HZ - SAFETY MESSAGE ALERT SYMBOLS
HAZARD SYMBOLS
SAFETY MESSAGE ALERT SYMBOLS
DANGER
DCA-25SSIU2 50 HZ - SAFETY MESSAGE ALERT SYMBOLS
WARNING - ROTATING PARTS
CAUTION - ACCIDENTAL STARTING
CAUTION - OVER-SPEED CONDITIONS
DANGER - READTHIS MANUAL
General Safety
DCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATION
Electrical Safety
DCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATION
Generator Grounding
DANGER - ELECTROCUTION HAZARDS
Maintenance Safety
Battery Safety
DANGER - EXPLOSION HAZARDS
DCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATION
Towing &Transporting Safety
Emergencies
DCA-25SSIU2 50 HZ- RULES FOR SAFE OPERATION
ALWAYS know the location of the nearest fire extinguisher
DCA-25SSIU2 50 HZ- GENERATOR DECALS
Figure 2. Generator Decals
Figure 3. Generator Decals Continued
DCA-25SSIU2 50 HZ- GENERATOR DECALS
DCA-25SSIU2 50 HZ- INSTALLATION
Figure 4.Typical Generator Grounding Application
DCA-25SSIU2 50 HZ- INSTALLATION
Outdoor Installation
Indoor Installation
CAUTION - EXHAUST HAZARD
DCA-25SSIU2 50 HZ- GENERAL INFORMATION
DCA-25SSIU2 50 HZ Series Familiarization Generator
Engine Operating Panel
Generator Control Panel
Figure 5. Major Components
DCA-25SSIU2 50 HZ- MAJOR COMPONENTS
Table 4. Generator Major Components
DCA-25SSIU2 50 HZ- GENERATOR CONTROL PANEL
Figure 6. Generator Control Panel
DCA-25SSIU2 50 HZ- ENGINE OPERATING PANEL
Figure 7. Engine Operating Panel
DCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL FAMILIARIZATION
Output Terminal Familiarization
Figure 8. Output Terminal Panel
Output Terminal Panel
DCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL FAMILIARIZATION
Figure 9. G.F.C.I. Receptacle 100VAC GFCI Receptacles
Figure 11. Voltage Regulator Control Knob
Figure 10. 100/200V Twist-Lock Auxiliary Receptacles
Connecting Loads
Figure 13. Connecting Loads Figure 14. Over Current Relay
Over Current Relay
Blower Fan
Table 5. Power Factor By Load
Single Phase Load
Three Phase Load
DCA-25SSIU2 50 HZ- LOAD APPLICATION
Voltage Selector Switch
Figure 16. Voltage Selector Switch
Voltage Selector Switch Locking Button
DCA-25SSIU2 50 HZ- GENERATOR OUTPUTS
How to Read the OutputTerminal Gauges
Figure 17. Voltage Selector Switch 139VThree Phase Position
DCA-25SSIU2 50 HZ- GAUGE READING
Reading Amperage
Three-Phase Position
Figure 23. Output Terminal Lugs 3Ø-220/127VThree Phase Connections
Figure 25. Voltage Selector Switch 240/139V Three-Phase Position
DCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL CONNECTIONS
1Ø 200V/100V Output Terminal Lug Voltages
DCA-25SSIU2 50 HZ- OUTPUT TERMINAL PANEL CONNECTIONS
3Ø 440/254 Output Terminal Lug Voltages
DCA-25SSIU2 50 HZ- PRE-SETUP
Circuit Breakers
Lubrication Oil
Figure 31. Engine Oil Dipstick
DCA-25SSIU2 50 HZ- PRE-SETUP
Refueling Procedure
WARNING - RESPIRATORY HAZARDS
Figure 33. Only Fill on Level Ground
Cleaning the Radiator
Air Cleaner
Table 11. Anti-Freeze Operating Temperatures
Table 10. Coolant Capacity
Battery
Battery Cable Installation
When connecting battery do the following
CAUTION - BATTERY SERVICING SAFETY
DCA-25SSIU2 50 HZ- GENERATOR START-UP PROCEDURE
Figure 41. Voltage Selector Switch
Figure 42. Ignition Switch Operation Pre-Heat Position
Figure 43. Pre-Heat Indicator Lamp
Figure 49. Coolant Temperature Gauge
Figure 44. Frequency Meter Hz Figure 48. Oil Pressure Gauge
Figure 45. AC Voltmeter
Figure 50. Engine Tachometer
DCA-25SSIU2 50 HZ- GENERATOR START-UP PROCEDURE
Figure 54. Ignition Switch Stop Position
Figure 55. Ignition Switch Off Position
Figure 51. Main, AUX. and GFCI Circuit Breakers ON
DCA-25SSIU2 50 HZ- MAINTENANCE
TABLE 12. INSPECTION/MAINTENANCE
Air Cleaner with Dust Indicator
Service Daily
Cleaning the Fuel Strainer
Air Removal
Check Oil Level
Replacing Oil Filter
DCA-25SSIU2 50 HZ-TRAILER MAINTENANCE
Trailer Maintenance
DCA-25SSIU2 50 HZ-TRAILER MAINTENANCE
Brake Adjustment
Brakes
Hydraulic Surge Brakes
Tires/Wheels/Lug Nuts
CAUTION - EYESIGHT HAZARD
Tire Wear/Inflation
Suspension
DCA-25SSIU2 50 HZ-TRAILER MAINTENANCE
Lug Nut Torque Requirements
Figure 58. Wheel Lug Nuts Tightening Sequence
Table 16. Tire Torque Requirements
DCA-25SSIU2 50 HZ-TRAILERWIRING DIAGRAM
Figure 59. Trailer/Towing Vehicle Wiring Diagram
DCA-25SSIU2 50 HZ- GENERATORWIRING DIAGRAM
Figure 60. Generator Wiring Diagram
DCA-25SSIU2 50 HZ- ENGINEWIRING DIAGRAM
Figure 61. Engine Wiring Diagram
DCA-25SSIU2 50 HZ-TROUBLESHOOTING GENERATOR
TABLE 17. GENERATOR TROUBLESHOOTING
DCA-25SSIU2 50 HZ-TROUBLESHOOTING ENGINE
Engine does not start
Starter does not run
TABLE 18. ENGINE TROUBLESHOOTING
DCA-25SSIU2 50 HZ-TROUBLESHOOTING ENGINE
TABLE 18. ENGINE TROUBLESHOOTING CONTINUED
NOTE PAGE
How to read the marks and remarks used in this parts book
EXPLANATION OF CODE IN REMARKS COLUMN
Items Found In the “Remarks” Column
Items Found In the “Items Number” Column
DCA-25SSIU2 50 HZ- SUGGESTED SPARE PARTS
DCA-25SSIU2 50 HZ ULTRA-SILENT GENRATOR W/ISUZU AA-4LE2 ENGINE
1 TO 3 UNITS
Description
DCA-25SSIU2 50 HZ- GENERATOR ASSY
GENERATOR ASSY
PART NAME
REMARKS
DCA-25SSIU2 50 HZ- GENERATOR ASSY
INCLUDES ITEMS W
DCA-25SSIU2 50 HZ- CONTROL BOX ASSY
CONTROL BOX ASSY
DCA-25SSIU2 50 HZ- CONTROL BOX ASSY
PART NAME
AUTOMATIC VOLTAGE REGULATOR, NTA-5A-2DB
REMARKS
DCA-25SSIU2 50 HZ- CONTROL BOX ASSY
CONTROL BOX ASSY.CONT
DCA-25SSIU2 50 HZ- CONTROL BOX ASSY
PART NAME
QTY. REMARKS
CONTROL BOX ASSY.CONT
DCA-25SSIU2 50 HZ- ENGINE OPERATING PANEL ASSY
ENGINE OPERATING PANNEL ASSY
IGNITION SWITCH
ALARM LAMP
DCA-25SSIU2 50 HZ- ENGINE OPERATING PANEL ASSY
PART NAME
DCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY
ENGINE & RADIATOR ASSY
QTY. REMARKS
DCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY
PART NAME
CARTRIDGE, OIL FILTER, ISUZU
DCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY. CONT
ENGINE & RADIATOR ASSY.CONT
DCA-25SSIU2 50 HZ- ENGINE & RADIATOR ASSY. CONT
PART NAME
90 DEGREE ELBOW, 33982-10-10+
PICK UP, TACHOMETER
DCA-25SSIU2 50 HZ- OUTPUTTERMINAL ASSY
OUTPUT TERMINAL ASSY
DCA-25SSIU2 50 HZ- OUTPUTTERMINAL ASSY
PART NAME
OUTPUT TERMINAL ASSY
CIRCUIT BREAKER, QCF 2050 2P 50A
DCA-25SSIU2 50 HZ- BATTERY ASSY
BATTERY ASSY
DCA-25SSIU2 50 HZ- BATTERY ASSY
PART NAME
DCA-25SSIU2 50 HZ- MUFFLER ASSY
MUFFLER ASSY
DCA-25SSIU2 50 HZ- MUFFLER ASSY
PART NAME
REMARKS
REPLACES P/N
DCA-25SSIU2 50 HZ- FUEL TANK ASSY
FUEL TANK ASSY
REMARKS
DCA-25SSIU2 50 HZ- FUELTANK ASSY
PART NAME
DCA-25SSIU2 50 HZ- ENCLOSURE ASSY
ENCLOSURE ASSY
DCA-25SSIU2 50 HZ- ENCLOSURE ASSY
PART NAME
DCA-25SSIU2 50 HZ- ENCLOSURE ASSY. CONT
ENCLOSURE ASSY.CONT
DCA-25SSIU2 50 HZ- ENCLOSURE ASSY. CONT
PART NAME
DCA-25SSIU2 50 HZ- RUBBER SEALS ASSY
DCA-25SSIU2 50 HZ- RUBBER SEALS ASSY
PART NAME
DCA-25SSIU2 50 HZ- NAMEPLATE AND DECALS
NAMEPLATE AND DECALS ASSY
REMARKS
DCA-25SSIU2 50 HZ- NAMEPLATE AND DECALS
PART NAME
TERMS AND CONDITIONS OF SALE - PARTS
11. Credit issued will be applied to future purchasesonly
SPECIAL EXPEDITING SERVICE
2. ToobtainaReturnMaterialAuthorization
NOTE PAGE
PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
HERES HOW TO GET HELP
SERVICE DEPARTMENT
WARRANTYDEPARTMENT