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DCA250SSIU manual
Models:
DCA250SSIU
DCA250SSI
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Troubleshooting
Specifications
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 53
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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
Always know the location of the nearest
General Safety
Generator Safety
Before servicing equipment
Engine Safety
Towing Safety
Fuel Safety
Never use fuel as a cleaning agent
From fuel vapors or if fuel is spilled on a hot engine
Grounding Safety
Electrical Safety
Power Cord/Cable Safety
Device. All installations should be
Environmental Safety
Battery Safety
DCA250SSI/DCA250SSIU
Specifications
Dimensions
Dimensions
Typical Generator Grounding Application
Installation
Indoor Installation
Outdoor Installation
Mounting
Generator Grounding
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
Terminal legs O and Ground are considered bonded grounds
Output Terminal Panel Familiarization
Output Terminal Familiarization
240V Twist-Lock Auxiliary Receptacles
VAC Gfci Receptacles
Over Current Relay
Connecting Loads
Load Application
Single Phase Load
Three Phase Load
Generator Output Voltages
Generator Outputs
Voltage Change-Over Board
Generator Amperage Maximum Amps
Generator OUTPUTS/GAUGE Reading
HOW to Read the AC Ammeter and AC Voltage Gauges
AC Voltmeter Gauge Reading
AC Ammeter Gauge Reading
Uvwo Terminal Output Voltages
Output Terminal Panel Connections
3Ø-240V Uvwo Terminal Output Voltages
1Ø-240V Uvwo Terminal Output Voltages
1Ø-277V Uvwo Terminal Output Voltages
3Ø-480V Uvwo Terminal Output Voltages
1Ø-480V Uvwo Terminal Output Voltages
Circuit Breakers
INSPECTION/SETUP
Lubrication OIL
Fuel Check
Only use #2 diesel fuel when refueling
Refueling Procedure
AIR Cleaner FAN Belt Tension
Cleaning the Radiator
Coolant ANTIFREEZE/SUMMER COOLANT/ Water
Operation in Freezing Weather
Battery Cable Installation
Battery
Wiring
Alternator
Starting Manual
Generator START-UP Procedure Manual
Before Starting
Frequency Meter
Starting Auto Mode
Generator START-UP Procedure Auto Mode
Normal Shutdown Procedure
Generator SHUT-DOWN Procedures
Emergency Shutdown Procedure
Never stop the engine suddenly except in an emergency
Air Cleaner with Dust Indicator
Maintenance
General Inspection AIR Cleaner
AIR Removal
Fuel Addition
Fuel Tank Inspection
Check OIL Level
Radiator Cleaning
Replacing Oil Filter
Flushing OUT Radiator and Replacing Coolant
Battery Charger and Jacket Water Heater Power Connections
Coupler Type of hitch used on the trailer for towing
Trailer Maintenance
Trailer Maintenance
Brakes
Brake Adjustment
Hydraulic Surge Brakes
Actuator
Suspension
TIRES/WHEELS/LUG Nuts
Tire Wear/Inflation
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
Clean/repair radiator grill
Troubleshooting Engine Controller
Adjust governor actuator
Adjust governor controller
Method of Operation
Troubleshooting Diagnostic Lamp
Page
Explanation of Code in Remarks Column
Sample Parts List
To 3 units
Suggested Spare Parts
Generator Assy
Includes Items W/#
C1110100802
0601842334
0601823282
Generator Assy
C1132300114
C1154400103
0340406040
20A 952404470
Engine Operating Panel Assy
M5351100103
C3351100603
0019206015
0176060030
Control BOX Assy
0601809667
M5214000002
011808015
M7030041000Q
Control BOX Assy
7538070
8972177780
8980056310
8980137900
Control BOX Assy
0027103020
0601802204
0601806671
0601802149
Engine and Radiator Assy
1136714730
M5924200004
8980088400
1132402322
Engine and Radiator Assy
0199900650
0199900350
0193602300
0605515170
Output Terminal Assy
M5230700003
C2231700403
C0277500004
M9220100914
Output Terminal Assy
0845043704
0030012000
M9210000204
C2237101204
Battery ASSY. DCA250SSI
C9109100604
0165511551
3972250004
7612252004
Battery ASSY. DCA250SSU
M9310500404
0602220196
M9104000004
0602220921
Muffler Assy
M5334000003
M5331100002
1141451920
C1334200304
Fuel Tank Assy
M5364000002
C1364002103
0605505025
0605505070
Fuel Tank Assy
25A 0040010000
0010110080
25B 031110160
25C 021112140
Enclosure Assy
M5414000102
M5414000002
C3414100104
M1413400004
Enclosure Assy
M5444200103
M5444200003
8225147004
M5443600004
Enclosure Assy
M5454100003
51B 0401450080
52A C1494407404
52A M5494400404
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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