Multiquip
manual
DCA-125SSJU Series Dimensions
Troubleshooting
Specs
Install
Explanation of Chart
Connecting Loads
Dimension
Maintenance
DCA-125SSJU Series PRE-SETUP
Battery
Parts Ordering Procedures
Page 7
DCA-125SSJU
SERIES — DIMENSIONS
Figure 1. Dimensions
DCA-125SSJU
SERIES (STANDARD)— PARTS AND OPERATION MANUAL— REV. #4 (06/03/03) — PAGE 7
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Contents
MQ Power DCA-125SSJU DCA-125SSJU2 Portable Generator
Page
Heres HOW to GET Help
Table of Contents
When ordering parts Please supply the following information
Parts Ordering Procedures
DCA-125SSJU Series Specifications
Dimensions
DCA-125SSJU Series Dimensions
Foryour Safety and the Safety of Others
DCA-125SSJU Series Safety Message Alert Symbols
Over Speed Conditions Sight and Hearing hazard
DCA-125SSJU Series Safety Message Alert Symbols
DCA-125SSJU Series Rules for Safe Operation
General Safety
Radiator
DCA-125SSJU Series Rules for Safe Operation
Transporting
Battery
Emergencies
Towing Safety Precautions
DCA-125SSJU Series Installation
Mounting
DCA-125SSJU Series Installation
Outdoor Installation
Indoor Installation
Generator with Trailer
DCA-125SSJU Series Towing Saftey Precautions
Explanation of Chart
DCA-125SSJU Series -TRAILER Specifications
Coupler Type of hitch used on the trailer for towing
Trailer Specifications
DCA-125SSJU Series -TRAILER Specifications
Specifications
DCA-125SSJU Series Generator Decals
DCA-125SSJU Series Generator Decals
DCA-125SSJU Series General Information
Generator Major Components
DCA-125SSJU Series Major Components
Amp breaker
DCA-125SSJU Series Generator Control Panel
Relay monitors the current
Terminals to the load
Fuel Gauge Indicates amount of diesel fuel available
DCA-125SSJU Series Engine Operating Panel
Engine Operating Panel From S/N
DCA-125SSJU Series Engine Operating Panel
DCA-125SSJU Series Engine Operating Panel
Output Terminal Familiarization
DCA-125SSJU Series Output Terminal Panel Familiarization
Output Terminal Panel
Removing the Plastic Face Plate Uvwo Terminals
120VAC Gfci Receptacles
Over Current Relay
Connecting Loads
Maximum Output
Three Phase Load
Single Phase Load
DCA-125SSJU Series Load Application
Generator OutputVoltages
Voltage Selector Switch
Voltage Selector Switch Locking Button
DCA-125SSJU Series Generator Outputs
DCA-125SSJU Series Generator OUTPUTS/GAUGE Reading
How to Read the OutputTerminal Gauge
Gfci Receptacle Load Capability
3Ø 208V/1Ø120V Uvwo Terminal Output Voltages
DCA-125SSJU Series Outputterminal Panel Connections
Uvwo Terminal Output Voltages
3Ø 240/139 Uvwo Terminal Output Voltages
1Ø 240V/120V Uvwo Terminal Output Voltages
3Ø 480/277 Uvwo Terminal Output Voltages
Refilling the Fuel System
DCA-125SSJU Series PRE-SETUP
Circuit Breakers
Lubrication Oil
Refueling Procedure
DCA-125SSJU Series PRE-SETUP
Refueling
Full Trailer Tank
Must be less than 50%
Cleaning the Radiator
Air Cleaner Fan Belt Tension
Mm when depressed with the thumb as shown below
Alternator
Battery Cable Installation
When connecting battery do the following
Wiring
Before Starting
Away from nearby personnel
Close all engine enclosure doors Figure
Engine Operating Panel up to S/N
DCA-125SSJU Series Generator START-UP Procedure Manual
Coolant Temperature Gauge
Engine Operating Panel S/N 7500508~
Set engine speed switch to LOW Figure
On closed position
Place the Off/Manual/Auto switch in the Auto position
DCA-125SSJU Series Generator START-UP Procedure Auto Mode
Emergency Shutdown Procedure Ignition Switch Up to S/N
DCA-125SSJU Series Generator SHUT-DOWN Procedure
Shutdown Procedure Ignition Switch Up to S/N
Shutdown Procedure Engine Controller S/N 7500508~
DCA-125SSJU Series Maintenance
Check Oil Level
Cleaning the Fuel Strainer
Feed Pump Strainer Cleaning
Air Removal
Battery Charger Jacket Water Heater Power Connections
DCA-125SSJU Series Maintenance
Hydraulic Surge Brakes
DCA-125SSJU Series -TRAILER Brakes Maintenance
Brake Adjustment
Brakes
Suspension
DCA-125SSJU Series -TRAILER Maintenance
Tires/Wheels/Lug Nuts
Tire Wear/Inflation
Lug Nut Torque Requirements
DCA-125SSJU Series -TRAILER Maintenance
Start all wheel lug nuts by hand
Trailer/Towing Vehicle Wiring Diagram
DCA-125SSJU Series -TRAILERWIRING Diagram
Generator Wiring Diagram
DCA-125SSJU Series Generatorwiring Diagram
Engine Wiring DiagramIgnition Switch
DCA-125SSJU Series Enginewiring Diagram Ignition Switch
Engine Wiring Diagram Engine Controller
DCA-125SSJUSERIES-ENGINEWIRINGDIAGRAMENGINECONTROLLER
Page
Engine does not start
DCA-125SSJU Series -TROUBLESHOOTING Engine
Starter does not run
DCA-125SSJU Series -TROUBLESHOOTING Engine
Generator Troubleshooting
DCA-125SSJU Series Troubleshooting Generator
Engine Controller Troubleshooting
DCA-125SSJU Series Troubleshooting Mpec
Items Found In the Items Number Column
Explanation of Code in Remarks Column
Qty Description Remarks
DCA-125SSJU Series Suggested Spare Parts
Nameplate and Decals
DCA-125SSJU Series Nameplate and Decals
Machine Screw
STRIPE, MQ Power
STRIPE, Whisperwatt
Stripe
Generator Assy
DCA-125SSJU Series Generator Assy
Coupling Disk
Balancing Weight KIT
Rotor Assy Field Assy
FAN
Generator ASSY.
DCA-125SSJU Series Generator ASSY.
Rubber Suspension
Coupling Ring
HEX. NUT
Control BOX Assy
DCA-125SSJU Series Control BOX Assy
Spacer
Switch Bracket
Switch Board
NTA5A2DB
Control BOX ASSY.
DCA-125SSJU Series Control BOX ASSY.
Knob
Wire HARNESS, Generator
SL2AS
SL2VS
Engine and Radiator Assy
DCA-125SSJU Series Engine and Radiator Assy
HEX. Head Bolt
Engine and Radiator ASSY.
DCA-125SSJU Series Engine and Radiator ASSY.
Engine Operating Panel Assy
DCA-125SSJU Series Engine Operating Panel Assy
N7500001 to S/N 7500508~
ECU9988NJD
Output Terminal Assy
DCA-125SSJU Series Outputterminal Assy
Plain Washer
Terminal Panel
Output Terminal Bolt
TIE Bolt
Battery Assy
DCA-125SSJU Series Battery Assy
Battery Cable
Battery Sheet
Battery Band
Battery Bolt SET
Muffler Assy
DCA-125SSJU Series Muffler Assy
Cover
Exhaust Pipe
Clamp
Gasket
Fuel Tank Assy
DCA-125SSJU Series Fueltank Assy
Rubber Sheet
Fuel Tank
CAP, Fuel Tank
Tank Band
Enclosure Assy
DCA-125SSJU Series Enclosure Assy
Center Frame
Under Cover
COVER, Front Frame
Acoustic Sheet
Enclosure ASSY.
DCA-125SSJU Series Enclosure ASSY.
Side Door
Roof Panel
Over COVER, Front Frame
Chain Assy
Rubber Seal Assy
DCA-125SSJU Series Rubber Seal Assy
Rubber Seal
Effective October 1, 2002 Terms and Conditions of Sale Parts
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