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PAGE 4 — DCA-25SSIU — PARTS AND OPERATION MANUAL(STD) — REV. #7 (04/18//12)
TABLE OF CONTENTS
Table Of Contents ....................................................... 4
Parts Ordering Procedures ......................................... 5
Rules for Safe Operation ......................................... 6-9
Towing and Transportation ........................................ 10
Trailer Safety Guidelines ...................................... 11-15
Trailer Wiring Diagram ............................................... 16
Operation Decals ................................................. 17-18
DCA-25SSIU Specifications ..................................... 19
General Information .................................................. 20
Major Components ................................................... 21
Dimensions ............................................................... 22
Control Panel Descriptions .................................. 24-25
Engine Operating Panel Descriptions .................. 26-27
Output Terminal Panel Descriptions ..................... 28-29
Output Amerage Setup ........................................ 30-31
Output Voltage Setup........................................... 32-35
Installation ........................................................... 36-37
Pre Setup ............................................................ 38-41
Load Application ....................................................... 42
Generator Start-up Procedure ............................. 43-45
Generator Shutdown Procedure ................................ 46
Maintenance ........................................................ 47-48
Generator Wiring Diagram ......................................... 50
Engine Wiring Diagram ............................................. 51
Engine Troubleshooting ........................................ 52-53
Generator/Engine Troubleshooting ............................ 54
Explanation of Codes in Remarks Column ............... 56
Suggested Spare Parts ............................................ 57
MQ POWER DCA-25SSIU
AC GENERATOR
Generator Assembly ............................................ 58-59
Control Box Assembly ......................................... 60-61
Engine & Radiator Assembly ............................... 62-67
Engine Operating Panel Assembly ...................... 68-69
Output Terminal Assembly ................................... 70-71
Battery Assembly ................................................ 72-73
Muffler Assembly ................................................ 74-75
Fuel Tank Assembly ............................................ 76-77
Enclosure Assembly ........................................... 78-81
Rubber Seal Assembly ........................................ 82-83
Name Plate And Decals ...................................... 84-85
ISUZU C240 ENGINE
Cylinder Head and Cover Assembly .................... 86-87
Cylinder Block Assembly .................................... 88-89
Timing Gear Assembly ........................................ 90-91
Flywheel Housing Assembly ............................... 92-93
Oil Pan Assembly ................................................ 94-95
Oil Pump Assembly ............................................ 96-97
Crankshaft, Bridge and Flywheel Assembly ........ 98-99
Oil and Fuel Filter Assembly ........................... 100-101
Oil Pipe Assembly ........................................... 102-103
Water Pump and Fan Assembly ...................... 104-105
Intake and Exhaust Manifold Assembly .......... 106-107
Air Cleaner Assembly ...................................... 108-109
Engine Foot Assembly .................................... 110-111
Injection Pump Assembly ............................... 112-113
Electrical Parts Assembly ............................... 114-115
Accessories .................................................... 116-117
Injection Pump Comp. Assembly .................... 118-121
Governor Comp. Assembly .............................. 122-127
Feed Pump Comp. Assembly .......................... 128-129
Auto Timer Assembly ...................................... 130-131
Nozzle Holder Comp. Assembly ...................... 132-133
Starter Comp. Assembly ................................. 134-135
Alternator Comp. Assembly ............................. 136-139
Terms and Conditions of Sales .............................. 140
NOTE
Specification and part number
are subject to change without
notice.