Table of Contents
MQ POWER MODEL DCA-150SSKII PORTABLE GENERATOR
SERVICE DEPARTMENT
Revision #2 05/08/01
PAGE 2 -DCA-150SSKII- PARTS AND OPERATION MANUAL - REV. #2 05/08/01
Table of Contents
PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
HERES HOW TO GET HELP
SERVICE DEPARTMENT 800/835-2551 or 310/537-3700 FAX 310/638-8046
WARRANTY DEPARTMENT 800/835-2551 or 310/537-3700 FAX 310/638-8046
MQ Power DCA-150SSKII AC Generator
TABLE OF CONTENTS
PARTS ORDERING PROCEDURES
Earn Extra Discounts when you order by FAX
Now! Direct TOLL-FREE access to our Parts Department
Extra
RULES FOR SAFE OPERATION
GENERAL SAFETY
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Radiator
RULES FOR SAFE OPERATION
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CAUTIONCAUTION
Loading and Unloading Crane
Battery
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RULES FOR SAFE OPERATION
Transporting
Maintenance Safety
Emergencies
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DCA-150SSKII - TOWING
Towing Safety Precautions
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Explanation of Chart
DCA-150SSKII -TRAILER-SAFETY GUIDELINES
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DCA-150SSKII -TRAILER-SPECIFICATIONS
Table 1. Specifications
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DCA-150SSKII -TRAILER-SPECIFICATIONS
Table 1. Specifications Cont
DCA-150SSKII - PARTS AND OPERATION MANUAL- REV. #1 05/08/01 - PAGE
DCA-150SSKII -TRAILER BRAKING SYSTEM
Electric Brake Adjustment
Brakes
Electric Brakes
Hydraulic/Air/Surge Brakes
DCA-150SSKII -TRAILER BRAKING SYSTEM
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Figure 2. Electrical Brake Components
Tires/Wheels/Lug Nuts
DCA-150SSKII -TRAILER TIRES & SUSPENSION
Tire Wear/Inflation
Suspension
Table 3. Suspension Torque Requirements
DCA-150SSKII -TRAILERTIRES & SUSPENSION
Lug Nut Torque Requirements
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LIGHTS ARE ORIENTED FROM THE DRIVER’S SEAT
DCA-150SSKII - TRAILER WIRING DIAGRAMS
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Table 5. Electric Brake Troubleshooting
DCA-150SSKII - TRAILER-BRAKETROUBLESHOOTING
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DCA-150SSKII -TRAILER-BRAKETROUBLESHOOTING
Table 6. Hydraulic Brake Troubleshooting
Machine Safety Decals
DCA-150SSKII - OPERATION AND SAFETY DECALS
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DCA-150SSKII - OPERATION AND SAFETY DECALS
Generator Specifications
DCA-150SSKII - SPECIFICATIONS
Engine Specifications
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DCA-150SSKII - GENERAL INFORMATION
Microprocessor Controlled Alarm System
DCA-150SSKII FAMILIARIZATION Generator
Engine Control Panel
NOTE PAGE
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DCA-150SSKII - MAJOR COMPONENTS
Figure 6. Major Components
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DCA-150SSKII - DIMENSIONS TOP, SIDE, AND REAR
Figure 7. Dimensions
DCA-150SSKII - PARTS AND OPERATION MANUAL- REV. #1 05/08/01 - PAGE
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DCA-150SSKII - CONTROL PANEL
Figure 8. Control Panel
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DCA-150SSKII - CONTROL PANEL
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DCA-150SSKII - ENGINE OPERATING PANEL
Figure 10. Engine Operating Panel
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DCA150SSKII - ENGINE OPERATING PANEL
DCA-150SSKII - PARTS AND OPERATION MANUAL- REV. #1 05/08/01 - PAGE
DCA-150SSKII - OUTPUTTERMINAL PANEL OVERVIEW
Connecting Load
OUTPUT TERMINAL PANEL FAMILIARIZATION
120 Volt Recetacle
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DCA-150SSKII - OUTPUTTERMINAL PANEL OVERVIEW
FIGURE 14. Output Terminal Panel
Legs O and Ground are considered Bonded Grounds
Voltage Selector Switch Locking Button
Voltage Selector Switch
Table 10. Receptacle Use
Output Terminal Panel Available Voltages
DCA-150SSKII - OUTPUT TERMINAL PANEL OVERVIEW
How to read the output terminal guages
output on the selected leg
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240/120V Hard Wire Hookup
480/240V Hard Wire Hookup
DCA-150SSKII - OUTPUTTERMINAL PANEL OVERVIEW
3 Phase, 480V, 440V, or 416 Volt
Single Phase 480V, 440V, or 416 Volt
Single Phase 277V, 254V, or
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3 Phase, 240V, 220V, or 208 Volt
Single Phase 240V, 220V, or 208 Volt
Single Phase 139V, 127V, or
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Single Phase 120 Volt
Voltage Selector Switch- Single Phase 240/120V Position
Single Phase, 240 Volt
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Outdoor Installation
DCA-150SSKII - INSTALLATION
Indoor Installation
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DCA-150SSKII - INSTALLATION
Figure 38. Typical Generator Grounding Application
DCA-150SSKII - PARTS AND OPERATION MANUAL- REV. #1 05/08/01 - PAGE
Table 11. Cable Selection 60 Hz, Single Phase Operation
DCA-150SSKII - PRE-SETUP
General Inspection Prior to Operation
Extension Cable
Table 12. Recommended Motor Oil
DCA-150SSKII - PRE-SETUP
Lubrication Oil
Fuel
Air Cleaner
Cleaning the Radiator
Table 14. Anti-Freeze Operating Temperatures
Fan Belt Tension
Wiring
Battery Cable Installation
Piping and Hose Connection
DCA-150SSKII - PRE-SETUP
Three Phase Load
Single Phase Load
DCA-150SSKII - LOAD APPLICATION
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BATTERY
DCA-150SSKII - GENERATOR START-UP PROCEDURE MANUAL
Before Starting
Before Starting Generator and Control Panel
DCA-150SSKII - GENERATOR START-UP PROCEDURE MANUAL
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4. Close all engine enclosure doors Figure
Figure 54. Voltage Meter Volts
Figure 55. Voltage Adjust Control Knob
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DCA-150SSKII - GENERATOR START-UP PROCEDURE MANUAL
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DCA-150SSKII - GENERATOR START-UP PROCEDURE AUTO
Engine Shutdown
DCA-150SSKII - GENERATOR SHUT-DOWN PROCEDURE
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Service Daily
DCA-150SSKII - MAINTENANCE
Cleaning the Fuel Strainer
General Inspection
INSPECTION / MAINTENANCE
DCA-150SSKII - MAINTENANCE
ENGINE
GENERATOR
TABLE 17. ENGINE TROUBLESHOOTING
DCA-150SSKII -TROUBLESHOOTING ENGINE
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SYMPTOM
TABLE 17. ENGINE TROUBLESHOOTING CONTINUED
DCA-150SSKII -TROUBLESHOOTING ENGINE
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SYMPTOM
TABLE 18. ENGINE & GENERATOR TROUBLESHOOTING
DCA-150SSKII -TROUBLESHOOTING GENERATOR/ENGINE
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TABLE 19. MPEC TROUBLESHOOTING
DCA-150SSKII -TROUBLESHOOTING MPEC
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Solution
EXPLANATION OF CODE IN REMARKS COLUMN
How to read the marks and remarks used in this parts book
Items Found In the “Remarks” Column
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DCA-150SSKII W/KOMATSU S6D108E-2 ENGINE
DCA-150SSKII - SUGGESTED SPARE PARTS
Description
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DCA-150SSKII- GENERATOR ASSY
GENERATOR ASSY
DCA-150SSKII- GENERATOR ASSY
GeneratorTable of Contents
PART NAME
REMARKS
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DCA-150SSKII - CONTROL BOX ASSY
CONTROL BOX ASSY
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DCA-150SSKII - CONTROL BOX ASSY
Control Box
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PART NAME
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DCA-150SSKII- CONTROL BOX ASSY
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DCA-150SSKII- CONTROL BOX ASSY
Control Box
PART NAME
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DCA-150SSKII- ENGINE & RADIATOR ASSY
ENGINE & RADIATOR ASSY
DCA-150SSKII- ENGINE & RADIATOR ASSY
Engine and RadiatorTable of Contents
PART NAME
REMARKS
DCA-150SSKII- ENGINE & RADIATOR ASSY
Table of Contents
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DCA-150SSKII- ENGINE & RADIATOR ASSY
PART NAME
REMARKS
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DCA-150SSKII - ENGINE OPERATING PANEL ASSY
ENGINE OPERATING PANEL ASSY
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DCA-150SSKII - ENGINE OPERATING PANEL ASSY
Engine Operating PanelTable of Contents
PART NAME
REMARKS
DCA-150SSKII - ENGINE OPERATING PANEL ASSY
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Engine Operating Panel
DCA-150SSKII - ENGINE OPERATING PANEL ASSY
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PART NAME
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DCA-150SSKII - BATTERY ASSY
BATTERY ASSY
DCA-150SSKII - BATTERY ASSY
Battery
Table of Contents
PART NAME
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DCA-150SSKII - MUFFLER ASSY
MUFFLER ASSY
DCA-150SSKII - MUFFLER ASSY
Muffler
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PART NAME
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DCA-150SSKII - FUELTANK ASSY
FUEL TANK ASSY
DCA-150SSKII - FUELTANK ASSY
Fuel Tank
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PART NAME
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DCA-150SSKII - ENCLOSURE ASSY
ENCLOSURE ASSY
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DCA-150SSKII - ENCLOSURE ASSY
EnclosureTable of Contents
PART NAME
REMARKS
WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT
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DCA-150SSKII - ENCLOSURE ASSY
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DCA-150SSKII - ENCLOSURE ASSY
Enclosure
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PART NAME
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DCA-150SSKII - RUBBER SEALS ASSY
RUBBER SEALS ASSY
QTY. REMARKS
DCA-150SSKII - RUBBER SEALS ASSY
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Rubber Seals
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DCA-150SSKII - NAME PLATE AND DECALS
NAME PLATE AND DECALS
Decals
DCA-150SSKII - NAME PLATE AND DECALS
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PART NAME
DCA-150SSKII - NAME PLATE AND DECALS
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DCA-150SSKII - NAME PLATE AND DECALS
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Decals
PART NAME
TERMS AND CONDITIONS OF SALE - PARTS
Effective July
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SPECIAL EXPEDITING SERVICE
DCA-150SSKII - PARTS AND OPERATION MANUAL- REV. #1 05/08/01 - PAGE
NOTE PAGE
HERES HOW TO GET HELP
800/421-1244 or 310/537-3700 FAX 310
PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING
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