Multiquip operation manual DCA-20SPX -TRAILER Maintenance, Trailer Maintenance

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DCA-20SPX —TRAILER MAINTENANCE

Trailer Maintenance

This section is intended to provide the user with generic trailer service and maintenance information.The service and maintenance guidelines referenced in this section refer to a wide range of trailers.

Remember periodic inspection of the trailer will ensure safe towing of the generator and will prevent personal injury and damage to the equipment.

The definitions below describe some of the major components of a typical trailer that would be used with the DCA-20SPX Whisperwatt™ Generator.

1.Fuel Cell - Provides an adequate amount of fuel for the equipment in use. Fuel cells must be empty when trans- porting equipment.

2.Braking System - System employed in stopping the trailer. Typical braking systems are electric, surge, hy- draulic, hydraulic-surge and air.

3.GVWR- Gross Vehicle Weight Rating (GVWR) is the maximum number of pounds the trailer can carry, in- cluding the fuel cell (empty).

4.Frame Length - Measurement is from the ball hitch to the rear bumper (reflector).

5.Frame Width - Measurement is from fender to fender

6.Jack Stand - Trailer support device with maximum pound requirement from the tongue of the trailer.

7.Coupler - Type of hitch used on the trailer for towing.

8.Tire Size - Indicates the diameter of the tire in inches (10,12,14, etc.), and the width in millimeters (175,185,205, etc.). The tire diameter must match the diameter of the tire rim.

9.Tire Ply - The tire ply (layers) number is rated in letters; 2-ply,4-ply,6-ply, etc.

10.Wheel Hub - The wheel hub is connected to the trailer’s axle.

11.Tire Rim - Tires mounted on a tire rim. The tire rim must match the size of the tire.

12.Lug Nuts - Used to secure the wheel to the wheel hub. Always use a torque wrench to tighten down the lug nuts. See Table 16 and Figure 59 for lug nut tightening and sequence.

13.Axle - Indicates the maximum weight the axle can sup- port in pounds, and the diameter of the axle expressed in inches. Please note that some trailers have a double axle. This will be shown as 2-6000 lbs., meaning two axles with a total weight capacity of 6000 pounds.

14.Suspension - Protects the trailer chassis from shocks transmitted through the wheels. Types of suspension used are leaf, Q-flex, and air ride.

15.Electrical - Electrical connectors (looms) are provided with the trailer so the brake lights and turn signals can be connected to the towing vehicle.

16.Application - Indicates which units can be employed on a particular trailer.

PAGE 42 — DCA-20SPX— OPERATION AND PARTS MANUAL — REV. #2 (04/14/10)

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Contents Parts List NO. B1871302604 Model DCA-20SPXProposition 65WARNING Diesel engine exhaust and someDCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 Table of Contents Parts Ordering Procedures Ordering parts has never been easierDCA-20SPX Specifications DCA-20SPX Dimensions TOP, Side and Front DimensionsDCA-20SPX Safety Message Alert Symbols Hazard SymbolsDCA-20SPX Safety Message Alert Symbols Injury People General SafetyDCA-20SPX Rules for Safe Operation Carbon monoxide gasMaintenance Safety DCA-20SPX Rules for Safe OperationBattery Safety DCA-20SPX Rules for Safe OperationDeath Towing and Transporting Safety Guidelines section in this manualDCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 DCA-20SPX Generator Decals Generator DecalsDCA-20SPX Generator Decals Generator Decals Cont inuedDCA-20SPX Installation Typical Generator Grounding ApplicationWhen connecting the generator Outdoor InstallationIndoor Installation MountingGenerator Control Panel GeneratorEngine Operating Panel Output Terminal PanelDCA-20SPX Major Components Major Components22 DCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 DCA-20SPX Generator Control Panel DCA-20SPX Engine Operating Panel DCA-20SPX Engine Operating Panel Auto On/Off Engine Controller MpecDCA-20SPX Output Terminal Panel Familiarization Output Terminal FamiliarizationDCA-20SPX Output Terminal Panel Familiarization 120VAC Gfci ReceptaclesConnecting Loads Over Current RelayMotors and motor-driven Single Phase LoadDCA-20SPX Load APPLICATION/MAXIMUM Amperage Generator AmperageDCA-20SPX Gauge READING/TERMINAL Panel Connections Lubrication Oil DCA-20SPX SetupCircuit Breakers Fuel CheckRefueling Procedure RefuelingCoolant Antifreeze/Summer Coolant/Water Cleaning the RadiatorAir Cleaner Fan Belt Tension Operation FreezingWeatherWiring BatteryBattery Cable Installation AlternatorEngines exhaust contains harmful emissions DCA-20SPX Generator START-UP Procedure ManualBefore Starting Direct exhaust away from nearby personnelVoltmeter On position FigureStarting Auto Mode Place the Mpec Control Switch in the Auto positionDCA-20SPX Generator SHUT-DOWN Procedures Normal Shutdown ProcedureEmergency Shutdown Procedure DCA-20SPX Maintenance Check Oil Level Cleaning the Fuel StrainerAir Removal Replacing Oil FilterBattery Charger JacketWater Heater Power Connections To ensure adequate startingDCA-20SPX -TRAILER Maintenance Trailer MaintenanceBrakes DCA-20SPX -TRAILER MaintenanceBrake Adjustment Check the wheel and drum for free rotationTires/Wheels/Lug Nuts TireWear/InflationSuspension Lug Nut Torque Requirements Start all wheel lug nuts by handDCA-20SPX -TRAILERWIRING Diagram DCA-20SPX Generatorwiring Diagram Generator Wiring DiagramDCA-20SPX Enginewiring Diagram DCA-20SPX -TROUBLESHOOTING Engine Engine TroubleshootingDCA-20SPX -TROUBLESHOOTING Engine DCA-20SPX -TROUBLESHOOTING Generator Generator TroubleshootingDCA-20SPX -TROUBLESHOOTING Engine Controller Engine Controller Troubleshooting MpecDCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 DCA-20SPX Explanation of Code in Remarks Column QTY. ColumnPart number on this Suggested Spare Parts list DCA-20SPX Suggested Spare PartsDescription DCA-20SPX Generator Assy 0601822630 B01101001027961025004 8001070003DCA-20SPX- Engine Operating Panel Assy 0602123090 06021200950602122093 0602121080DCA-20SPX- Control BOX Assy Control BOX ASSY. S/N 7800001~78001290021004075 B12140031020601870433 0601842384DCA-20SPX- Engine and Radiator Assy 8944567411 M19232000448972249990 M130320030464 DCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 0150000018 1622014103M9200200004 0016906020DCA-20SPX- Outputterminal Assy Output Terminal Assy0801830604 B12317003030840312704 0039308000DCA-20SPX- Battery Assy M9103000304 0602220185B9310500004 0602220920DCA-20SPX- Muffler Assy 0602320100 B1330101403M1333201703 B1333200804DCA-20SPX- Fueltank Assy M1363200004 M13630002120605505070 0805003404DCA-20SPX- Enclosure Assy Enclosure AssyM1423001802 M1413002802M1413400004 M1493104903DCA-20SPX- Enclosure ASSY. Enclosure ASSY.M1453003903 M1453003080333A M1493405604 34A M1493405704DCA-20SPX- Rubber Seals Assy 0228900725 02289011700228900695 B1491300004DCA-20SPX- Nameplate and Decals Assy B1551003303 B1551003203B15100320 B1510033082 DCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 DCA-20SPX- Operation and Parts Manual REV. #2 04/14/10 HERE’S HOW to GET Help

DCA-20SPX specifications

The Multiquip DCA-20SPX is a versatile and robust portable generator designed to meet the power demands of various applications, from construction sites to outdoor events. Boasting a compact and lightweight design, this generator is engineered to offer exceptional performance in a multitude of environments.

One of the standout features of the DCA-20SPX is its reliable power output. Powered by a reliable diesel engine, the generator delivers a continuous output of 20 kVA, making it suitable for both small and medium-sized operations. This generator is particularly favored for its efficient fuel consumption, allowing users to operate for extended periods without frequent refueling.

Another key characteristic of the DCA-20SPX is its advanced inverter technology, ensuring stable and clean power suitable for sensitive electronic equipment. This technology effectively minimizes harmonic distortion, providing an output that is safe for powering computers, medical devices, and other electronics requiring a stable power supply.

The generator’s user-friendly control panel is designed for ease of operation. It features clear displays and intuitive controls, allowing operators to monitor key performance indicators like voltage, frequency, and hour meter with ease. Additionally, the panel includes multiple outlet options, accommodating various plug types, which enhances its versatility on job sites.

Durability is a hallmark of the Multiquip DCA-20SPX’s design. The generator is built with a sturdy steel frame and finished with weather-resistant coatings, enabling it to withstand the rigors of outdoor usage in challenging conditions. Its integrated handling features, such as fork pockets and lifting eyes, also facilitate easy transport and setup.

For user safety, the DCA-20SPX is equipped with essential protection features. It includes low oil shutdown, overload protection, and thermal shutdown, which collectively safeguard the generator from potential damage, ensuring long operational life and reliability.

Overall, the Multiquip DCA-20SPX excels in providing reliable energy solutions for various applications, adorned with advanced technologies, user-friendly features, and a robust build. Whether for construction, emergency power supply, or remote events, it stands as a trusted ally for those who require efficient and dependable power on demand.
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