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DCA250SSIU manual
Models:
DCA250SSIU
DCA250SSI
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104 pages
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Troubleshooting
Specs
Install
Parts list
Trailer Wiring Diagram
Dimension
Maintenance
Connecting Loads
Inspection/Setup
Parts Ordering Procedures
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NOTES
DCA250SSI/DCA250SSIU GENERATOR • OPERATION AND PARTS MANUAL — REV. #0 (01/12/11) — PAGE 103
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Contents
This Manual Must Accompany the Equipment AT ALL Times
Model DCA250SSI Model DCA250SSIU
Proposition 65 Warning
Nhtsa
Reporting Safety Defects
DCA250SSI/DCA250SSIU 60HZ Generators
Table of Contents
Ordering parts has never been easier
Parts Ordering Procedures
Safety Messages
Safety Information
Generator Safety
General Safety
Always know the location of the nearest
Before servicing equipment
Engine Safety
From fuel vapors or if fuel is spilled on a hot engine
Fuel Safety
Towing Safety
Never use fuel as a cleaning agent
Device. All installations should be
Electrical Safety
Grounding Safety
Power Cord/Cable Safety
Environmental Safety
Battery Safety
DCA250SSI/DCA250SSIU
Specifications
Dimensions
Dimensions
Typical Generator Grounding Application
Installation
Generator Grounding
Outdoor Installation
Indoor Installation
Mounting
General Information
Item no
Major Components
Pilot Lamp Indicates the system is running
Generator Control Panel
Owing from the U,V, and W Output Terminal Lugs to the load
Engine Operating Panel
Air Filter Alarm When the air fi lter
Page
Output Terminal Familiarization
Output Terminal Panel Familiarization
Terminal legs O and Ground are considered bonded grounds
240V Twist-Lock Auxiliary Receptacles
VAC Gfci Receptacles
Over Current Relay
Connecting Loads
Three Phase Load
Single Phase Load
Load Application
Generator Amperage Maximum Amps
Generator Outputs
Generator Output Voltages
Voltage Change-Over Board
AC Ammeter Gauge Reading
HOW to Read the AC Ammeter and AC Voltage Gauges
Generator OUTPUTS/GAUGE Reading
AC Voltmeter Gauge Reading
1Ø-240V Uvwo Terminal Output Voltages
Output Terminal Panel Connections
Uvwo Terminal Output Voltages
3Ø-240V Uvwo Terminal Output Voltages
1Ø-480V Uvwo Terminal Output Voltages
3Ø-480V Uvwo Terminal Output Voltages
1Ø-277V Uvwo Terminal Output Voltages
Fuel Check
INSPECTION/SETUP
Circuit Breakers
Lubrication OIL
Only use #2 diesel fuel when refueling
Refueling Procedure
Operation in Freezing Weather
Cleaning the Radiator
AIR Cleaner FAN Belt Tension
Coolant ANTIFREEZE/SUMMER COOLANT/ Water
Alternator
Battery
Battery Cable Installation
Wiring
Before Starting
Generator START-UP Procedure Manual
Starting Manual
Frequency Meter
Starting Auto Mode
Generator START-UP Procedure Auto Mode
Never stop the engine suddenly except in an emergency
Generator SHUT-DOWN Procedures
Normal Shutdown Procedure
Emergency Shutdown Procedure
General Inspection AIR Cleaner
Maintenance
Air Cleaner with Dust Indicator
Fuel Tank Inspection
Fuel Addition
AIR Removal
Flushing OUT Radiator and Replacing Coolant
Radiator Cleaning
Check OIL Level
Replacing Oil Filter
Battery Charger and Jacket Water Heater Power Connections
Trailer Maintenance
Trailer Maintenance
Coupler Type of hitch used on the trailer for towing
Actuator
Brake Adjustment
Brakes
Hydraulic Surge Brakes
Tire Wear/Inflation
TIRES/WHEELS/LUG Nuts
Suspension
Never use an pneumatic air gun to tighten wheel lug nuts
Lug Nut Torque Requirements
Trailer/Towing Vehicle Wiring Diagram
Trailer Wiring Diagram
Generator Wiring Diagram
Generator Wiring Diagram
Engine Wiring Diagram
Engine Wiring Diagram
Controller Wiring Diagram
Controller Wiring Diagram
Troubleshooting Generator
Adjust governor controller
Troubleshooting Engine Controller
Clean/repair radiator grill
Adjust governor actuator
Method of Operation
Troubleshooting Diagnostic Lamp
Page
Explanation of Code in Remarks Column
Sample Parts List
To 3 units
Suggested Spare Parts
Generator Assy
0601823282
C1110100802
Includes Items W/#
0601842334
Generator Assy
20A 952404470
C1154400103
C1132300114
0340406040
Engine Operating Panel Assy
0176060030
C3351100603
M5351100103
0019206015
Control BOX Assy
M7030041000Q
M5214000002
0601809667
011808015
Control BOX Assy
8980137900
8972177780
7538070
8980056310
Control BOX Assy
0601802149
0601802204
0027103020
0601806671
Engine and Radiator Assy
1132402322
M5924200004
1136714730
8980088400
Engine and Radiator Assy
0605515170
0199900350
0199900650
0193602300
Output Terminal Assy
M9220100914
C2231700403
M5230700003
C0277500004
Output Terminal Assy
C2237101204
0030012000
0845043704
M9210000204
Battery ASSY. DCA250SSI
7612252004
0165511551
C9109100604
3972250004
Battery ASSY. DCA250SSU
0602220921
0602220196
M9310500404
M9104000004
Muffler Assy
C1334200304
M5331100002
M5334000003
1141451920
Fuel Tank Assy
0605505070
C1364002103
M5364000002
0605505025
Fuel Tank Assy
25C 021112140
0010110080
25A 0040010000
25B 031110160
Enclosure Assy
M1413400004
M5414000002
M5414000102
C3414100104
Enclosure Assy
M5443600004
M5444200003
M5444200103
8225147004
Enclosure Assy
52A M5494400404
51B 0401450080
M5454100003
52A C1494407404
Rubber Seals Assy
Rubber Seal
Nameplate and Decals ASSY. DCA250SSI
Control BOX Group
Nameplate and Decals ASSY. -DCA250SSI
Battery Group
Nameplate and Decals ASSY. DCA250SSIU
M5550000303
Nameplate and Decals ASSY. -DCA250SSIU
Decal Document BOX Located
Freight Policy
Terms and Conditions of Sale Parts
Page
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