Multiquip
DCA-70SSJU
operation manual
Troubleshooting
Specs
Install
Explanation of Chart
Connecting Loads
Dimension
Maintenance
DCA-70SSJU Series PRE-SETUP
Battery
Parts Ordering Procedures
Page 61
NOTE PAGE
DCA-70SSJU
SERIES — OPERATION AND PARTS MANUAL (STD)— REV. #5 (06/03/03) — PAGE 61
Page 60
Page 62
Image 61
Page 60
Page 62
Contents
MQ Power DCA-70SSJU Whisperwatttm Generator
Page
Heres HOW to GET Help
Table of Contents
Fax
Parts Ordering Procedures
DCA-70SSJU Series Specifications
Dimensions
DCA-70SSJU Series Dimensions TOP, Side and Front
Do not follow directions
DCA70SSJU Safety Message Alert Symbols
Always wear approved eye and hearing protection
DCA70SSJU Safety Message Alert Symbols
DCA-70SSJU Series Rules for Safe Operation
General Safety
Radiator
DCA-70SSJU Series Rules for Safe Operation
Always store equipment properly when not in use
Battery
DCA-70SSJU- Rules for Safe Operation
Transporting
DCA-70SSJU- Rules for Safe Operation
Towing Safety Precautions
Typical Generator Grounding Application
DCA-70SSJU- Installation
Whenever an engine is installed indoors the exhaust fumes
Outdoor Installation
Mounting
Generator with Trailer
DCA-70SSJU Series -TOWING Safety Precautions
Explanation of Chart
DCA-70SSJU Series -TRAILER Specifications
Trailer Specifications
DCA-70SSJU Series -TRAILER Specifications
Specifications
DCA-70SSJU Series Generator Decals
DCA-70SSJU Series Generator Decals
DCA-70SSJU Series General Information
Generator Major Components
DCA-70SSJU Series Major Components
Relay monitors the current
DCA-70SSJU Series Generator Control Panel
Terminals to the load
Amp breaker
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
DCA-70SSJU Series Engine Operating Panel
Output Terminal Familiarization
DCA-70SSJU Series Output Terminal Panel Familiarization
Two 2 Gfci Circuit Breakers 120V@ 20 amps
Removing the Plastic Face Plate Uvwo Terminals
120VAC Gfci Receptacles
Over Current Relay
Connecting Loads
Three Phase Load
Single Phase Load
DCA-70SSJU Series Load Application
If wattage is not given on the equipments name plate
Voltage Selector Switch Locking Button
Voltage Selector Switch
DCA-70SSJU Series Generator Outputs
Generator OutputVoltages
DCA-70SSJU Series Generator OUTPUTS/GAUGE Reading
How to Read the Output Terminal Gauge
Gfci Receptacle Load Capability
Uvwo Terminal Output Voltages
DCA-70SSJU Series Output Terminal Panel Connections
3Ø 240/139 Uvwo Terminal Output Voltages
3Ø 208V/1Ø120V Uvwo Terminal Output Voltages
1Ø 240V/120V Uvwo Terminal Output Voltages
3Ø 480/277 Uvwo Terminal Output Voltages
Circuit Breakers
DCA-70SSJU Series PRE-SETUP
Lubrication Oil
Fuel Check
Refueling Procedure
DCA-70SSJU Series PRE-SETUP
Refueling
Full Trailer Tank
Air Cleaner Fan Belt Tension
Cleaning the Radiator
Operation Freezing Weather
Must be less than 50%
When connecting battery do the following
Battery Cable Installation
Wiring
Alternator
Before Starting
DCA-70SSJU Series Generator START-UP Procedure Manual
Close all engine enclosure doors Figure
Engine Operating Panel S/N 73002140 and below
Cold Starting Button
Engine Operating Panel up to S/N
Coolant Temperature Gauge
Engine Operating Panel S/N 73002141~
Set engine speed switch to LOW Figure
Place the Off/Manual/Auto switch in the Auto position
DCA-70SSJU Series Generator START-UP Procedure Auto Mode
Shutdown Procedure Ignition Switch Up to S/N
DCA-70SSJU Series Generator SHUT-DOWN Procedure
Shutdown Procedure Engine Controller S/N 73002141~
Emergency Shutdown Procedure Ignition Switch Up to S/N
DCA-70SSJU Series Maintenance
Feed Pump Strainer Cleaning
Cleaning the Fuel Strainer
Air Removal
Check Oil Level
DCA-70SSJU Series Maintenance
Brake Adjustment
DCA-70SSJU Series -TRAILER Brakes Maintenance
Brakes
Hydraulic Surge Brakes
Tires/Wheels/Lug Nuts
DCA-70SSJU Series -TRAILER Maintenance
Tire Wear/Inflation
Suspension
Start all wheel lug nuts by hand
Lug Nut Torque Requirements
Trailer/Towing Vehicle Wiring Diagram
DCA-70SSJU Series -TRAILERWIRING Diagram
Generator Wiring Diagram
DCA-70SSJU Series Generatorwiring Diagram
Engine Wiring Diagram Controller
DCA-70SSJU Series Enginewiring Diagram with Controller
DCA-70SSJU Series Engine Wiring Diagram with Ignition Switch
Engine does not start
DCA-70SSJU Series -TROUBLESHOOTING Engine
Starter does not run
DCA-70SSJU Series -TROUBLESHOOTING Engine
Generator Troubleshooting
DCA-70SSJU Series -TROUBLESHOOTING Generator
Engine Controller Troubleshooting Mpec
DCA-70SSJU Series -TROUBLESHOOTING Engine Controller
Page
Items Found In the Items Number Column
Explanation of Code in Remarks Column
Qty Description
DCA-70SSJU Series Suggested Spare Parts
DCA-70SSJU Series Nameplate and Decals
STRIPE, Whisperwatt
STRIPE, MQ Power
Stripe
DCA-70SSJU Series Generator Assy
Include Items W
Generator Assy
Field Assy
FAN
DCA-70SSJU Series Control BOX Assy
Control BOX Assy
Switch Cover
Machine Screw
NTA-5A-2DB
DCA-70SSJU Series Control BOX ASSY.
REOSTAT,VOLTAGE Regulator
SL-2VS
Knob
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.
N7301311~
M2260600024
0602202597
0602220621
N7300001TO S/N7302140 N73002141~
DCA-70SSJU Series Engine Operating Panel Assy
0605804150
0601840190
031108160
0605010550
DCA-70SSJU Series Engine Operating Panel ASSY.
Panel Light
N7300061TO S/N7302140
DCA-70SSJU Series Outputterminal Assy
Hinge
DCA-70SSJU Series Outputterminal ASSY.
Cushion Rubber
Breaker Fitting Cover
Stay Rubber
NUT
DCA-70SSJU Series Battery Assy
Battery Bolt SET
Battery Band
Battery Cable
Make Locally
N7300001TO S/N7300800
DCA-70SSJU Series Muffler Assy
DCA-70SSJU Series Muffler Assy
DCA-70SSJU Series Fueltank Assy
CAP, Fueltank
Fuel Tank
Tank Band
Supporter Sheet
Enclosure Assy
DCA-70SSJU Series Enclosure Assy
COVER, Front Frame
Under Cover
Acoustic Sheet
Center Frame
Enclosure ASSY.
DCA-70SSJU Series Enclosure ASSY.
Washer
DCA-70SSJU Series Enclosure ASSY.
Duct
Side Door
Door Stopper
Emblem
DCA-70SSJU Series Rubber Seal Assy
0229200825
0228901580
0228900670
0228901090
Terms and Conditions of Sale Parts
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