MODEL DCA25SSIU
OPERATION AND PARTS MANUAL
Standard
WHISPERWATT GENERATOR
Page
Page
MQ POWER DCA-25SSIUAC GENERATOR
TABLE OF CONTENTS
ISUZU C240 ENGINE
When ordering parts, please supply
PARTS ORDERING PROCEDURES
Order
Ordering parts has never been easier
GENERAL SAFETY
RULES FOR SAFE OPERATION
RULES FOR SAFE OPERATION
Fluid Plugs
RULES FOR SAFE OPERATION
Battery
Loading and Unloading Crane
Emergencies
Maintenance Safety
Transporting
RULES FOR SAFE OPERATION
Towing Safety Precautions
DCA-25SSIU -TOWINGRULES FOR SAFE OPERATION
DCA-25SSIU- TRAILER-SAFETYGUIDELINES
Explanation of Chart
MODEL
DCA-25SSIU —TRAILER-SPECIFICATIONS
Table 1. Specifications
APPLICATION
MODEL
DCA-25SSIU —TRAILER-SPECIFICATIONS
Table 1. Specifications Cont
COUPLER
Tire Wear/Inflation
DCA-25SSIU —TRAILERSAFETY GUIDELINES
Tires/Wheels/Lug Nuts
Suspension
Torque Ft.-Lbs
DCA-25SSIU —TRAILERSAFETY GUIDELINES
Item
Lug Nut Torque Requirements
DCA-25SSIU —TRAILER-WIRINGDIAGRAM
LIGHTS ARE ORIENTED FROM THE DRIVER’S SEAT
DCA-25SSIU— GENERATOR DECALS
DCA-25SSIU— GENERATOR DECALS
Engine Specifications
DCA-25SSIU— SPECIFICATIONS
Generator Specifications
Zig Zag
Engine Operating Panel
DCA-25SSIU— GENERAL INFORMATION
DCA-25SSIUFAMILIARIZATION Generator
Generator Control Panel
DCA-25SSIU— MAJOR COMPONENTS
Figure 4. Major Components
DCA-25SSIU— DIMENSIONS TOP, SIDE AND FRONT
Figure 5. Dimensions
NOTE PAGE
DCA-25SSIU- CONTROL PANEL
Figure 6. Control Panel
DCA-25SSIU— CONTROL PANEL
1.Main Circuit Breaker – This three-pole,60 Amp main breaker is provided to protect the UNV voltage output terminals from overload
DCA-25SSIU— ENGINE OPERATING PANEL
Figure 7. Engine Operating Panel
DCA-25SSIU- ENGINE OPERATING PANEL
120 Volt Receptacle
Connecting Load
DCA-25SSIU— OUTPUTTERMINAL PANEL
Circuit Breakers
Figure 10. Output Terminal Description
DCA-25SSIU— OUTPUTTERMINAL PANEL
Legs “O” and Ground are considered Bonded Grounds
Output Terminal Panel Available Voltages
DCA-25SSIU— OUTPUT AMPERAGE SETUP
Voltage Selector Switch Locking Button
Over Current Relay
Table 8. Receptacle Use
DCA-25SSIU— OUTPUT AMPERAGE SETUP
How To Read The Output Terminal Gauges
Receptacle Use
DCA-25SSIU— OUTPUT VOLTAGE SETUP
240/120V Hard Wire Hookup
3 Phase, 480V, 440V, or 416 Volt
DCA-25SSIU— OUTPUT VOLTAGE SETUP
Single Phase: 480V, 440V, or 416 Volt
Single Phase: 277V, 254V, or
3 Phase, 240V, 220V, or 208 Volt
DCA-25SSIU— OUTPUTVOLTAGE SETUP
Single Phase: 240V, 220V, or 208 Volt
Single Phase: 139V, 127V, or
Single Phase, 240 Volt
DCA-25SSIU— OUTPUTVOLTAGE SETUP
Single Phase: 120 Volt
Position
Outdoor Installation
DCA-25SSIU— INSTALLATION
Mounting
DCA-25SSIU— INSTALLATION
#12 Wire
DCA-25SSIU— PRE-SETUP
#10 Wire
General Inspection Prior to Operation
Lubrication Oil
Ambient Temperature Range
Table 10. Recommended Motor Oil
Type Oil
Adjusting Fan Belt
Cleaning the Outer Radiator
Air Cleaner
Fan Belt Tension
Wiring
DCA-25SSIU— PRE-SETUP
Battery Cable Installation
Piping and Hose Connection
Three Phase Load
Single Phase Load
DCA-25SSIU- LOAD APPLICATION
Before Starting Engine
DCA-25SSIU— GENERATOR START-UPPROCEDURE
Before Starting Generator and Control Panel
DCA-25SSIU— GENERATOR START-UPPROCEDURE
DCA-25SSIU— GENERATOR START-UPPROCEDURE
DCA-25SSIU— GENERATOR SHUTDOWN PROCEDURE
ENGINE SHUTDOWN
NOTE PAGE
Cleaning the Fuel Strainer
DCA-25SSIU— MAINTENANCE
Service Daily
General Inspection
DCA-25SSIU— MAINTENANCE
INSPECTION / MAINTENANCE
Generator Storage
Check Air Cleaner
DCA-25SSIU— GENERATORWIRING DIAGRAM
DCA-25SSIU— ENGINEWIRING DIAGRAM
SYMPTOM
DCA-25SSIU —TROUBLESHOOTINGENGINE
TABLE 14. ENGINE TROUBLESHOOTING
SOLUTION
SYMPTOM
DCA-25SSIU —TROUBLESHOOTINGENGINE
TABLE 14. ENGINE TROUBLESHOOTING CONTINUED
POSSIBLE PROBLEM
SYMPTOM
DCA-25SSIU —TROUBLESHOOTINGGENERATOR/ENGINE
TABLE 15. GENERATOR TROUBLESHOOTING
POSSIBLE PROBLEM
NOTE PAGE
QTY. Column
EXPLANATION OF CODE IN REMARKS COLUMN
SAMPLE PARTS LIST
NO. Column
Description
DCA-25SSIU— SUGGESTED SPARE PARTS
DCA-25SSIUW/ISUZUC240 DIESEL ENGINE 1 TO 3 UNITS
DCA-25SSIU ---GENERATOR ASSY
GENERATOR ASSY
PART NO
DCA-25SSIU
GENERATOR ASSY
ITEM
DCA-25SSIU ---CONTROL BOX ASSY
CONTROL BOX ASSY
DCA-25SSIU
CONTROL BOX ASSY
REMARKS
PART NO
DCA-25SSIU ---CONTROL BOX ASSY
PART NO
DCA-25SSIU
CONTROL BOX ASSY
ITEM
DCA-25SSIUENGINE AND RADIATOR ASSY
ENGINE AND RADIATOR ASSY
PART NO
DCA-25SSIUENGINE AND RADIATOR ASSY
ENGINE AND RADIATOR ASSY
ITEM
DCA-25SSIUENGINE AND RADIATOR ASSY
PART NO
DCA-25SSIUENGINE AND RADIATOR ASSY
ENGINE AND RADIATOR ASSY
ITEM
DCA-25SSIU ---ENGINE OPERATING PANEL ASSY
ENGINE OPERATING PANEL ASSY
ENGINE OPERATING PANEL ASSY
DCA-25SSIU
DCA-25SSIU ---OUTPUTTERMINAL ASSY
OUTPUT TERMINAL ASSY
PART NO
OUTPUTTERMINAL ASSY
DCA-25SSIU
ITEM
DCA-25SSIU ---BATTERY ASSY
BATTERY ASSY S/N7100001 TO S/N7100051~
PART NO
BATTERY ASSY
DCA-25SSIU
REMARKS
MUFFLER ASSY
DCA-25SSIU ---MUFFLER ASSY
S/N7100001 TO S/N7105049 S/N7105050~
PART NO
MUFFLER ASSY
DCA-25SSIU
ITEM
DCA-25SSIU ---FUELTANK ASSY
FUEL TANK ASSY
PART NO
FUELTANK ASSY
DCA-25SSIU
ITEM
6 -CATERPILLARYELLOW
DCA-25SSIU ---ENCLOSURE ASSY
ENCLOSURE ASSY
THE SERIAL NUMBER MAY BE REQUIRED
PART NO
DCA-25SSIU
ENCLOSURE ASSY
ITEM
6 -CATERPILLARYELLOW
DCA-25SSIU ---ENCLOSURE ASSY
THE SERIAL NUMBER MAY BE REQUIRED
PART NO
DCA-25SSIU
ENCLOSURE ASSY
ITEM
DCA-25SSIU ---RUBBER SEAL ASSY
RUBBER SEAL ASSY S/N7100001 TO S/N7101590~
PART NO
DCA-25SSIU
RUBBER SEAL ASSY
ITEM
DCA-25SSIU ---DECALS
DECAL ASSY
PART NO
DECALS
DCA-25SSIU
REMARKS
ISUZU C240 ---CYLINDER HEAD AND COVER ASSY
CYLINDER HEAD AND COVER ASSY
PART NO
ISUZU C240 ---CYLINDER HEAD AND COVER ASSY
CYLINDER HEAD AND COVER ASSY
ITEM
ISUZU C240 ---CYLINDER BLOCK ASSY
CYLINDER BLOCK ASSY
ITEM
ISUZU C240 ---CYLINDER BLOCK ASSY
PART NO
REMARKS
ISUZU C240 ---TIMINGGEAR ASSY
TIMING GEAR ASSY
PART NO
ISUZU C240 ---TIMINGGEAR ASSY
ITEM
ISUZU C240 FLYWHEEL HOUSING ASSY
FLYWHEEL HOUSING ASSY
PART NO
ISUZU C240 FLYWHEEL HOUSING ASSY
FLYWHEEL HOUSING ASSY
ITEM
ISUZU C240 OIL PAN ASSY
OIL PAN ASSY
ITEM
ISUZU C240 OIL PAN ASSY
PART NO
REMARKS
ISUZU C240 ---OILPUMP ASSY
OIL PUMP ASSY
ISUZU C240 ---OILPUMP ASSY
OIL PUMP ASSY
CRANKSHAFT, BRIDGE AND FLYWHEEL ASSY
ITEM
CRANKSHAFT, BRIDGE AND FLYWHEEL ASSY
PART NO
REMARKS
ISUZU C240 ---OIL AND FUEL FILTER ASSY
OIL AND FUEL FILTER ASSY
PART NO
ISUZU C240
OIL AND FUEL FILTER ASSY
ITEM
ISUZU C240 ---OIL PIPE ASSY
OIL PIPE ASSY
OIL PIPE ASSY
ISUZUC240
PART NO
ISUZU C240 ---WATER PUMP AND FAN ASSY
WATER PUMP AND FAN ASSY
PART NO
ISUZU C240 ---WATER PUMP AND FAN ASSY
WATER PUMP AND FAN ASSY
ITEM
ISUZU C240 ---INTAKE AND EXHAUST MANIFOLD ASSY
INTAKE AND EXHAUST MAINIFOLD ASSY
PART NO
ISUZU C240 ---INTAKE AND EXHAUST MANIFOLD ASSY
INTAKE AND EXHAUST MANIFOLD ASSY
ITEM
ISUZU C240 ---AIR CLEANER ASSY
AIR CLEANER ASSY
ITEM
ISUZU C240 ---AIR CLEANER ASSY
PART NO
REMARKS
ISUZU C240 ---ENGINE FOOT ASSY
ENGINE FOOT ASSY
QTY. REMARKS
ISUZU C240 ---ENGINE FOOT ASSY
PART NO
ISUZU C240 ---INJECTION PUMP ASSY
INJECTION PUMP ASSY
PART NO
ISUZU C240 ---INJECTION PUMP ASSY
INJECTION PUMP ASSY
ITEM
ISUZU C240 ---ELECTRICAL PARTS
ELECTRICAL PARTS
PART NO
ELECTRICAL PARTS
ISUZU C240
ITEM
ISUZU C240 ---ACCESSORIES
ACCESSORIES
PART NO
ACCESSORIES
ISUZU C240
ITEM
ISUZU C240 ---INJECTIONPUMP COMP. ASSY
INJECTION PUMP COMP. ASSY
ITEM
ISUZU C240 ---INJECTION PUMP COMP. ASSY
REMARKS
ISUZU C240 ---INJECTION PUMP COMP. ASSY
INJECTION PUMP COMP. ASSY
ISUZU C240 ---INJECTION PUMP COMP. ASSY
ITEM
ISUZU C240 ---INJECTION PUMP COMP. ASSY
PART NO
ISUZU C240 ---INJECTION PUMP COMP. ASSY
INJECTION PUMP COMP. ASSY
ITEM
ISUZU C240 ---GOVERNORCOMP. ASSY
GOVERNOR COMP. ASSY
PART NO
ISUZUC240
GOVERNOR COMP. ASSY
ITEM
ISUZU C240 ---GOVERNOR COMP. ASSY
PART NO
GOVERNOR COMP. ASSY
ISUZUC240
ITEM
ISUZU C240 ---FEED PUMP COMP. ASSY
FEED PUMP COMP. ASSY
PART NO
FEED PUMP COMP. ASSY
ISUZUC240
ITEM
ISUZU C240 ---AUTOTIMER COMP. ASSY
AUTO TIMER COMP. ASSY
PART NO
ISUZU C240 ---AUTOTIMER COMP. ASSY
AUTO TIMER COMP. ASSY
ITEM
ISUZU C240 ---NOZZLE HOLDER COMP. ASSY
NOZZLE HOLDER COMP. ASSY
PART NO
NOZZLE HOLDER COMP. ASSY
ISUZU C240
REMARKS
ISUZU C240 ---STARTERCOMP. ASSY
STARTER COMP. ASSY
PART NO
STARTER COMP. ASSY
ISUZUC240
ITEM
ISUZU C240 ---ALTERNATOR COMP. ASSY
ALTERNATOR COMP. ASSY. OCT. 1992~
PART NO
ALTERNATOR COMP. ASSY
ISUZUC240
ITEM
ISUZU C240 ---ALTERNATORCOMP. ASSY
ALTERNATOR COMP. ASSY. BEFORE OCT.
PART NO
ISUZUC240
ALTERNATOR COMP. ASSY
ITEM
PAYMENT TERMS
TERMS AND CONDITIONS OF SALE — PARTS
SPECIAL EXPEDITING SERVICE
FREIGHT POLICY
NOTES
Service Department
HERE’S HOW TO GET HELP
NUMBER ON-HANDWHEN CALLING
Warranty Department