Multiquip
operation manual
DCA-70SSJU- Installation, Typical Generator Grounding Application
Troubleshooting
Specifications
Install
Explanation of Chart
Connecting Loads
Dimension
Maintenance
DCA-70SSJU Series PRE-SETUP
Battery
Parts Ordering Procedures
Page 14
DCA-70SSJU—
INSTALLATION
Figure 2. Typical Generator Grounding Application
PAGE 14 —
DCA-70SSJU
SERIES — OPERATION AND PARTS MANUAL (STD) — REV. #5 (06/03/03)
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Page 15
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Contents
MQ Power DCA-70SSJU Whisperwatttm Generator
Page
Heres HOW to GET Help
Table of Contents
Parts Ordering Procedures
Fax
DCA-70SSJU Series Specifications
DCA-70SSJU Series Dimensions TOP, Side and Front
Dimensions
DCA70SSJU Safety Message Alert Symbols
Do not follow directions
DCA70SSJU Safety Message Alert Symbols
Always wear approved eye and hearing protection
General Safety
DCA-70SSJU Series Rules for Safe Operation
DCA-70SSJU Series Rules for Safe Operation
Radiator
DCA-70SSJU- Rules for Safe Operation
Battery
Always store equipment properly when not in use
Transporting
Towing Safety Precautions
DCA-70SSJU- Rules for Safe Operation
DCA-70SSJU- Installation
Typical Generator Grounding Application
Mounting
Outdoor Installation
Whenever an engine is installed indoors the exhaust fumes
DCA-70SSJU Series -TOWING Safety Precautions
Generator with Trailer
DCA-70SSJU Series -TRAILER Specifications
Explanation of Chart
DCA-70SSJU Series -TRAILER Specifications
Trailer Specifications
Specifications
DCA-70SSJU Series Generator Decals
DCA-70SSJU Series Generator Decals
DCA-70SSJU Series General Information
DCA-70SSJU Series Major Components
Generator Major Components
Terminals to the load
DCA-70SSJU Series Generator Control Panel
Relay monitors the current
Amp breaker
DCA-70SSJU Series Engine Operating Panel
Fuel Gauge Indicates amount of diesel fuel available
DCA-70SSJU Series Engine Operating Panel
Engine Operating Panel From S/N 73002141~
DCA-70SSJU Series Engine Operating Panel
Two 2 Gfci Circuit Breakers 120V@ 20 amps
DCA-70SSJU Series Output Terminal Panel Familiarization
Output Terminal Familiarization
120VAC Gfci Receptacles
Removing the Plastic Face Plate Uvwo Terminals
Connecting Loads
Over Current Relay
DCA-70SSJU Series Load Application
Single Phase Load
Three Phase Load
If wattage is not given on the equipments name plate
DCA-70SSJU Series Generator Outputs
Voltage Selector Switch
Voltage Selector Switch Locking Button
Generator OutputVoltages
Gfci Receptacle Load Capability
How to Read the Output Terminal Gauge
DCA-70SSJU Series Generator OUTPUTS/GAUGE Reading
3Ø 240/139 Uvwo Terminal Output Voltages
DCA-70SSJU Series Output Terminal Panel Connections
Uvwo Terminal Output Voltages
3Ø 208V/1Ø120V Uvwo Terminal Output Voltages
3Ø 480/277 Uvwo Terminal Output Voltages
1Ø 240V/120V Uvwo Terminal Output Voltages
Lubrication Oil
DCA-70SSJU Series PRE-SETUP
Circuit Breakers
Fuel Check
Refueling
DCA-70SSJU Series PRE-SETUP
Refueling Procedure
Full Trailer Tank
Operation Freezing Weather
Cleaning the Radiator
Air Cleaner Fan Belt Tension
Must be less than 50%
Wiring
Battery Cable Installation
When connecting battery do the following
Alternator
Close all engine enclosure doors Figure
DCA-70SSJU Series Generator START-UP Procedure Manual
Before Starting
Engine Operating Panel S/N 73002140 and below
Engine Operating Panel up to S/N
Cold Starting Button
Coolant Temperature Gauge
Set engine speed switch to LOW Figure
Engine Operating Panel S/N 73002141~
DCA-70SSJU Series Generator START-UP Procedure Auto Mode
Place the Off/Manual/Auto switch in the Auto position
Shutdown Procedure Engine Controller S/N 73002141~
DCA-70SSJU Series Generator SHUT-DOWN Procedure
Shutdown Procedure Ignition Switch Up to S/N
Emergency Shutdown Procedure Ignition Switch Up to S/N
DCA-70SSJU Series Maintenance
Air Removal
Cleaning the Fuel Strainer
Feed Pump Strainer Cleaning
Check Oil Level
DCA-70SSJU Series Maintenance
Brakes
DCA-70SSJU Series -TRAILER Brakes Maintenance
Brake Adjustment
Hydraulic Surge Brakes
Tire Wear/Inflation
DCA-70SSJU Series -TRAILER Maintenance
Tires/Wheels/Lug Nuts
Suspension
Lug Nut Torque Requirements
Start all wheel lug nuts by hand
DCA-70SSJU Series -TRAILERWIRING Diagram
Trailer/Towing Vehicle Wiring Diagram
DCA-70SSJU Series Generatorwiring Diagram
Generator Wiring Diagram
DCA-70SSJU Series Enginewiring Diagram with Controller
Engine Wiring Diagram Controller
DCA-70SSJU Series Engine Wiring Diagram with Ignition Switch
Starter does not run
DCA-70SSJU Series -TROUBLESHOOTING Engine
Engine does not start
DCA-70SSJU Series -TROUBLESHOOTING Engine
DCA-70SSJU Series -TROUBLESHOOTING Generator
Generator Troubleshooting
DCA-70SSJU Series -TROUBLESHOOTING Engine Controller
Engine Controller Troubleshooting Mpec
Page
Explanation of Code in Remarks Column
Items Found In the Items Number Column
DCA-70SSJU Series Suggested Spare Parts
Qty Description
DCA-70SSJU Series Nameplate and Decals
Stripe
STRIPE, MQ Power
STRIPE, Whisperwatt
DCA-70SSJU Series Generator Assy
Field Assy
Generator Assy
Include Items W
FAN
DCA-70SSJU Series Control BOX Assy
Machine Screw
Switch Cover
Control BOX Assy
NTA-5A-2DB
DCA-70SSJU Series Control BOX ASSY.
Knob
SL-2VS
REOSTAT,VOLTAGE Regulator
ST0PPER
DCA-70SSJU Series Engine and Radiator Assy
Engine Foot
DCA-70SSJU Series Engine and Radiator ASSY.
DCA-70SSJU Series Engine and Radiator ASSY.
DCA-70SSJU Series Engine and Radiator ASSY.
0602202597
M2260600024
N7301311~
0602220621
DCA-70SSJU Series Engine Operating Panel Assy
N7300001TO S/N7302140 N73002141~
031108160
0601840190
0605804150
0605010550
DCA-70SSJU Series Engine Operating Panel ASSY.
Panel Light
DCA-70SSJU Series Outputterminal Assy
N7300061TO S/N7302140
Hinge
DCA-70SSJU Series Outputterminal ASSY.
Stay Rubber
Breaker Fitting Cover
Cushion Rubber
NUT
DCA-70SSJU Series Battery Assy
Battery Cable
Battery Band
Battery Bolt SET
Make Locally
DCA-70SSJU Series Muffler Assy
N7300001TO S/N7300800
DCA-70SSJU Series Muffler Assy
DCA-70SSJU Series Fueltank Assy
Tank Band
Fuel Tank
CAP, Fueltank
Supporter Sheet
DCA-70SSJU Series Enclosure Assy
Enclosure Assy
Acoustic Sheet
Under Cover
COVER, Front Frame
Center Frame
DCA-70SSJU Series Enclosure ASSY.
Enclosure ASSY.
Washer
DCA-70SSJU Series Enclosure ASSY.
Door Stopper
Side Door
Duct
Emblem
DCA-70SSJU Series Rubber Seal Assy
0228900670
0228901580
0229200825
0228901090
Terms and Conditions of Sale Parts
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