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Portable Generator
Multiquip
DCA220SSCU4i
manual
Muffler Assy
Models:
DCA220SSCU
DCA220SSCU4i
1
72
90
90
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90 pages
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Troubleshooting
Specification
Install
Trailer Wiring Diagram
DPF pre-alarm
Connecting Loads
Dimension
Maintenance
Inspection/SETUP
BaTTerY saFeTY
Page 72
Image 72
muffler ASSY.
page 72 — dca220sscu/4i 60 hz generator • operation and Parts manual — rev. #0 (10/25/12)
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Contents
Model DCA220SSCU Model DCA220SSCU4i
Proposition 65 warning
Reporting Safety Defects
Nhtsa
Table of Contents
Specifications are subject to change without notice
Page
Safety Information
SaFeTY messages
General saFeTY
GeneraTor saFeTY
Engine saFeTY
Restricted. If the air fl ow is
If operating in speed ranges above the maximum allowable
Fuel saFeTY
ToWing saFeTY
never use fuel as a cleaning agent
From fuel vapors or if fuel is spilled on a hot engine
ElecTrical saFeTY
Grounding safety
Power cord/cable safety
BaTTerY saFeTY
EnvironmenTal saFeTY
Specifications
Includes engine and radiator hoses Includes filters
Dimensions
220
Installation
Typical Generator Grounding Application
Outdoor Installation
Indoor Installation
Mounting
Generator Grounding
General Information
Major Components
Item no
Engine control unit ecu
Option Button This button is not active. Do not use
ENGINE/Generator Control Panel
Fuel Gauge Indicates amount of diesel fuel available
Output Terminal Familiarization
Terminal legs O and Ground are considered bonded grounds
Output Terminal Panel is provided with the following
VAC Gfci Receptacles
139V Twist-Lock Auxiliary Receptacles
Connecting Loads
Over Current Relay
Single Phase Load
Three Phase Load
Load Application
Generator Output Voltages
Voltage Change-Over Board
Maximum Amps
How to Read the ac ammeter and ac voltage gauges
Generator OUTPUTS/gauge reading
AC Voltmeter Gauge Reading
AC Ammeter Gauge Reading
1Ø-240V Uvwo Terminal Output Voltages
1Ø-120V Uvwo Terminal Output Voltages
3Ø-480V Uvwo Terminal Output Voltages
1Ø-480V Uvwo Terminal Output Voltages
1Ø-277V Uvwo Terminal Output Voltages
Inspection/SETUP
Circuit Breakers
Lubrication Oil
Fuel Check
Refueling Procedure
Only Fill on Level Ground
Cleaning the Radiator
Air Cleaner Fan Belt Tension
Coolant Antifreeze/Summer Coolant/ Water
Operation in Freezing Weather
Battery
Battery Cable Installation
Wiring
Alternator
Place the engine speed switch in the LOW down position
Before Starting
Starting Manual
Engine’s exhaust contains harmful emissions
Voltmeter
Generator START-UP Procedure Auto Mode
Starting Auto Mode
Normal Shutdown Procedure
Emergency Shutdown Procedure
Never stop the engine suddenly except in an emergency
Remove all loads from the generator
Maintenance
General Inspection Air Cleaner
Air Cleaner with Dust Indicator
Cleaning Inside the Fuel Tank
Fuel Addition
Removing Water from the Fuel Tank
Fuel Tank Inspection
Radiator Cleaning
Check Oil Level
Replacing Oil Filter
Flushing Out Radiator and Replacing Coolant
Battery Charger and Jacket Water Heater Power Connections
DPF pre-alarm
Emission control
Diesel Oxidation Catalyst DOC
Diesel Particulate Filter DPF
Forced regeneration procedure
ECU DPF Engine Shutdown
Trailer Maintenance
Trailer Maintenance
Brake Adjustment
Brakes
Hydraulic Surge Brakes
Actuator
Tires/Wheels/Lug Nuts
Tire Wear/Inflation
Suspension
Lug Nut Torque Requirements
Never use an pneumatic air gun to tighten wheel lug nuts
Trailer Wiring Diagram
Trailer/Towing Vehicle Wiring Diagram
Generator Wiring Diagram
Generator Wiring Diagram
Engine Wiring Diagram
Engine Wiring Diagram
Troubleshooting Generator
Troubleshooting Diagnostics
Page
Explanation of Code in Remarks Column
Suggested Spare Parts
Generator Assy
0601842334
0601823282
0018205020
4A# 0032005000
Generator Assy
C1154400103
011106015
18-1 031112230
C1132300114
Control panel Assy
M4223000503
M9220100004
Y0080200007
M4223000604
Control BOX Assy
M4213000212
011008020
M4213400104
M4213500104
Control BOX Assy
0027105016
M4273000003
011208030
8181852104
Engine and Radiator Assy
M4923200054
Y0602015246
Y0602046648
Y0602046649
Engine and Radiator Assy
Y0603307520
Y0605511394
Y0605512192
0193600400
Output terminal Assy
C1231700003
M9220100304
0801830804
3461860504
Battery Assy
0602220199
M9103000804
0602220920
3A#
Muffler Assy
Y0602300240
M4330400003
M2330400704
0207308000
Fuel tank Assy
M4363000202
0605505070
M4363200004
M9310500104
Enclosure Assy
M4413000412
M1413400004
M4423000512
M4493104603
Enclosure ASSY.
0601850097
0027208025
M4443600004
28A 952404470
Enclosure ASSY.
M4453001603
50A M4493407604
M4453001703
51A M4493407704
Rubber seals Assy
Seal Rubber
Nameplate and decals Assy
M4550000603
M4550000703
M9520100304
M9520100603
Nameplate and decals ASSY.
M9510200002
0600500090
0021106016
M4560100704
Terms and Conditions of Sale Parts
Freight Policy
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