MODEL dca70USI3CAN
PARTS LIST NO. M2870400304C m2874400004
Operation and Parts Manual
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES
Fuel and chemical warning
Reporting Safety Defects
Generator Start-Up Procedure
Table of Contents
Component Drawings
Inspection/Setup
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DANGER
Safety Information
SaFetY meSSageS
SaFetY SYmBolS
never disconnect any emergency or safety devices
general SaFetY
GENERATOR SAFETY
Safety Information
DANGER
ENGINE SAFETY
Safety Information
DANGER
FUel SaFetY
TOWING SAFETY
Safety Information
BatterY SaFetY
eleCtrICal SaFetY
power Cord/Cable Safety
Grounding Safety
Safety Information
envIronmental SaFetY/DeCommISSIonIng
emISSIonS InFormatIon
emission Control label
Battery
Specifications
Model
Phase
Dimension in. mm
Dimensions
Table 3. Dimensions
Figure 1. Dimensions
Figure 2. Typical Generator Grounding Application
Installation
Generator Grounding
Outdoor Installation
Indoor Installation
Mounting
Generator Control Panel
General Information
Generator
Engine Operating Panel
Figure 3. Major Components
Major Components
Table 4. Generator Major Components
ITEM NO
Over-Current Relay Automatic Voltage Regulator AVR
Generator Control Panel
Starter Relay Current Transformer Voltage Selector Switch
The Control Box is equipped with the following major components
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Figure 5. Engine Operating Panel
ENGINE OPERATING PANEL
OFF/RESET
HIGH COOLANT TEMPERATURE
6. Fuel Gauge - Indicates amount of diesel fuel available
ENGINE OPERATING PANEL
Terminal legs “O” and “Ground” are considered bonded grounds
OUTPUT TERMINAL PANEL FAMILIARIZATION
Output Terminal Familiarization
Output Terminal Panel
Figure 7. G.F.C.I. Receptacle
Removing the Plastic Face Plate Hard Wire Hookup Panel
120 VAC GFCI Receptacles
OUTPUT TERMINAL PANEL FAMILIARIZATION
OUTPUT TERMINAL PANEL FAMILIARIZATION
Connecting Loads
Over Current Relay
Figure 12. Over Current Relay Figure 11. Connecting Loads
Load Application
Single Phase Load
Three Phase Load
Table 5. Power Factor By Load
Generator Output Voltages
Voltage Selector Switch
Voltage Selector Switch Locking Button
GENERATOR OUTPUTS
AC Ammeter Gauge Reading
How to Read the ac ammeter and ac voltage gauges
GENERATOR OUTPUTS/gauge reading
AC Voltmeter Gauge Reading
3Ø-208V/1Ø-120V UVWO Terminal Output Voltages
OUTPUT TERMINAL PANEL CONNECTIONS
UVWO Terminal Output Voltages
3Ø-240/139 UVWO Terminal Output Voltages
Figure 26. Voltage Selector Switch 1Ø-240/120V Position
3Ø-480/277V UVWO Terminal Output Voltages
1Ø-240/120V UVWO Terminal Output Voltages
Figure 24. Voltage Selector Switch 3Ø-480/277V Position
Fuel Check
inspection/SETUP
Circuit Breakers
Lubrication Oil
Figure 30. Only Fill on Level Ground
Refueling Procedure
ONLY use #2 diesel fuel when refueling
inspection/SETUP
Operation in Freezing Weather
Cleaning the Radiator
Air Cleaner
Coolant Antifreeze/Summer Coolant/ Water
Alternator
Battery
Battery Cable Installation
Wiring
Starting Manual
GENERATOR START-UP PROCEDURE
Before Starting
Starting
Figure 49. Coolant Temperature Gauge
GENERATOR START-UP PROCEDURE
Figure 42. Engine Speed Switch High
Figure 46. Voltage Adjust Control Knob
OFF/RESET position
GENERATOR SHUT-DOWN PROCEDURES
Normal Shutdown Procedure
Emergency Shutdown Procedure
Air Cleaner
Maintenance
Air Cleaner with Dust Indicator
General Inspection
Fuel Tank Inspection
Cleaning Inside the Fuel Tank
Fuel Addition
Removing Water from the Fuel Tank
Flushing Out Radiator and Replacing Coolant
Radiator Cleaning
Check Oil Level
Replacing Oil Filter
Trailer Maintenance
Trailer Maintenance
Actuator
Brake Adjustment
Brakes
Hydraulic Surge Brakes
Trailer Maintenance
Tires/Wheels/Lug Nuts
Tire Wear/Inflation
Suspension
Table 18. Tire Torque Requirements
Lug Nut Torque Requirements
Trailer Maintenance
Figure 61. Wheel Lug Nuts Tightening Sequence
Figure 62. Trailer/Towing Vehicle Wiring Diagram
Trailer Wiring Diagram
Figure 63. Generator Wiring Diagram
Generator Wiring Diagram
Figure 64. Engine Wiring Diagram
Engine Wiring Diagram
Figure 65. Engine Controller
controller Wiring Diagram
Possible Problem
Troubleshooting Generator
Table 19. Generator Troubleshooting
Symptom
Method of Operation
Troubleshooting Diagnostic lamp
part NO. Column
Sample partS liSt
Explanation of Code in Remarks Column
NO. Column
Description
Suggested Spare Parts
1 to 3 units
1-11
GENERATOR ASSY
1 - 9B
1 - 9A
GENERATOR ASSY
PART NAME
QTY. REMARKS
control box ASSY
AUTOMATIC VOLTAGE REGULATOR
REMARKS
control box ASSY
PART NAME
control box ASSY
PART NAME
CHANGE- OVER SWITCH, AMMETER
CHANGE-OVER SWITCH, VOLTMETER
control box ASSY
control box ASSY
PART NAME
WIRE HARNESS, GENERATOR
WIRE HARNESS, CONTROLLER
control box ASSY
30A 17B 17A
ENGINE AND RADIATOR ASSY
RADIATOR HOSE, UPPER, SHORT
ENGINE AND RADIATOR ASSY
PART NAME
REMARKS
30A 17B 17A
ENGINE AND RADIATOR ASSY. continued
PART NAME
SWITCH, WARNING OVERHEAT
SENSOR, WATER TEMPERATURE
ENGINE AND RADIATOR ASSY. continued
OUTPUT TERMINAL ASSY
SUPPORTER, CABLE OUTLET COVER
OUTPUT TERMINAL ASSY
PART NAME
RECEPTACLE, CS6369 250V 50A
BATTERY ASSY
CABLE
BATTERY ASSY
PART NAME
REMARKS
Muffler Assy
REPLACES P/N
Muffler Assy
PART NAME
REMARKS
FUEL TANK ASSY
HEX NUT
FUEL TANK ASSY
PART NAME
REMARKS
ENCLOSURE #1 ASSY
PART NAME
ENCLOSURE #1 ASSY
ENCLOSURE ASSY. #1 continued
PART NAME
FUEL LEAK DETECTED SWITCH
ENCLOSURE ASSY. #1 continued
ENCLOSURE 2 ASSY
REMARKS
ENCLOSURE 2 ASSY
PART NAME
RUBBER SEALS ASSY
PART NAME
REMArks
RUBBER SEALS ASSY
6A 53A 54A
NAMEPLATE AND DECALS ASSY
REMARKS
DECAL OPERATING PROCEDURES FRENCH
NAMEPLATE AND DECALS ASSY
PART NAME
6A 53A 54A
NAMEPLATE AND DECALS ASSY
MQC92210000CE
NAMEPLATE AND DECALS ASSY
PART NAME
REMARKS
FREIGHT POLICY
Terms and Conditions of Sale - Parts
SPECIAL EXPEDITING SERVICE
PAYMENT TERMS
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Warranty Department
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