Multi Tech Equipment MLT20DCA6 SaFeTY CHaIns, TRaILeR LIgHTIng anD BRaKIng COnneCTOR, JaCKsTanD

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safety guidelines — TRAILERS

eMeRgenCY FLaRes anDTRIangLe ReFLeCTORs

It is wise to carry these warning devices even if you are not towing a trailer. It is particularly important to have these when towing a trailer because the hazard fl ashers of your towing vehicle will not operate for as long a period of time when the battery is running both the trailer lights and tow vehicle lights.

saFeTY CHaIns

If the coupler connection comes loose, the safety chains can keep the trailer attached to the tow vehicle. With properly rigged safety chains, it is possible to keep the tongue of the trailer from digging into the road pavement, even if the coupler-to-hitch connection comes apart.

TRaILeR LIgHTIng anD BRaKIng COnneCTOR

A device that connects electrical power from the tow vehicle to the trailer. Electricity is used to turn on brake lights, running lights, and turn signals as required. In addition, if your trailer has a separate braking system, the electrical connector will also supply power to the brakes from the tow vehicle.

BReaKaWaY sYsTeM

If the trailer coupler connection comes loose, the breakaway system can actuate emergency hydraulic brakes depending on the type of actuator on the trailer. The breakaway cable must be rigged to the tow vehicle with appropriate slack that will activate the system if the coupler connection comes loose.

JaCKsTanD

A device on the trailer that is used to raise and lower the coupler. The jack is sometimes called the “landing gear” or the “tongue jack”.

COupLeR TYpes

Two types of coupler used wit the trailer are discussed below.

„Ball Hitch Coupler

„Pintel Eye Coupler

BaLL HITCH COupLeR

A ball hitch coupler (Figure C) connects to a ball that is located on or under the rear bumper of tow vehicle. This system of coupling a trailer to a tow vehicle is sometimes referred to as “bumper pull.”

A ball hitch trailer may be fi tted with a tongue jack that can raise and lower the coupler. The tongue jack is mounted to the A-frame (front or tongue) part of the trailer. By rotating the jack handle clockwise, the jack will extend and raise the tongue of the trailer.

Figure C. Ball Hitch Coupler

Before each tow, coat the ball with a thin layer of automotive bearing grease to reduce wear and ensure proper operation. Check the locking device that secures the coupler to the ball for proper operation.

If you see or feel evidence of wear, such as fl at spots, deformations, pitting or corrosion, on the ball or coupler, immediately have your dealer inspect them to determine the proper action to prevent possible failure of the ball and coupler system. All bent or broken coupler parts must be replaced before towing the trailer.

The coupler handle lever must be able to rotate freely and automatically snap into the latched position. Oil the pivot points, sliding surfaces, and spring ends with SAE 30W motor oil. Keep the ball socket and latch mechanism clean. Dirt or contamination can prevent proper operation of the latching mechanism.

The load rating of the coupler and the necessary ball size are listed on the trailer tongue.You must provide a hitch and ball for your tow vehicle where the load rating of the hitch and ball is equal to or greater than that of your trailer.

Also, the ball size must be the same as the coupler size. If the hitch ball is too small, too large, is underrated, is loose

MLT20 SERIES LIGHT TOWER • operation manual — rev. #0 (01/18/13) — page 31

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Contents Models Proposition 65 warning Nhtsa Reporting Safety DefectsSpecifications are subject to change without notice Table of ContentsAddresses practices not related to personal injury Safety InformationSaFeTY Messages SaFeTY sYMBOLsGeneRaL saFeTY LaMp saFeTY LIgHT TOWeR saFeTYTOWIng saFeTY Loading and Tie-Down on Flatbed Truck TRanspORTIng saFeTY„ neveR operate light tower ELeCTRICaL saFeTYLight Tower Specifications MLT20 Series SpecificationsGenerator/Engine Specifications Length Mast Stowed Position Length Mast Deployed Position DimensionsDimensions Reference Letter Description DimensionMetal Halide Lamps General informationMajor Components Control Panel Side ComponentsMajor Components Front/Rear Circuit Breakers Turn the lamps on and offCheck all fastening nuts and bolts for tightness Read all safety instructions at the beginning of manualInspection Before startingFemale and Male Connector Contact between the two connectorsOutriggers and Support Stands OperationStarting the Engine Mast operationRaising the Mast Rotating the Mast Raising the MastLowering the Mast Stowing the Mast to Horizontal PositionVoltage Regulator Knob and AC Voltmeter Servicing the Mast Raise/Lower Cable System MaintenanceGenerator/ENGINE Maintenance Check Cable WearLower the mast to the horizontal resting position Servicing the Mast Extension Cable SystemHydraulic Brakes Maintenance TrailersManually Adjusting the Brakes Trailer BrakesHydraulic Brake Troubleshooting Adjustable ChannelLeaf Suspension Wheel Hub AdjustmentCOMMOn Causes for LOss of TRaILeR Safety guidelines TrailersTRaILeR TOWIng guIDeLInes COupLIng to THe TOW veHICLe DRIvIng COnDITIOnsTRaILeR TOWIng TIps InOpeRaBLe BRaKes, LIgHTs or MIRRORsTRaILeR vIn Tag BRaKe COnTROLLeR ELeCTRICaL COnneCTORTOW veHICLe SuspensIOn sYsTeMJaCKsTanD SaFeTY CHaInsTRaILeR LIgHTIng anD BRaKIng COnneCTOR BReaKaWaY sYsTeMTrailer tongue. Wood or concrete blocks may also be used Lock washer and hitch frameCoupling the Trailer to the Tow vehicle Ball Coupler Breakaway Brake system Attaching safety ChainBreakaway Cable surge Brake system Pintle Coupler and pintle Hook Connecting Trailer LightsUncoupling the Ball Hitch PInTLe Hitch COupLeRCoupling Trailer to Tow vehicle pintle Coupler Figure H. Attaching Safety Chain Pintle HitchDetermining Load Limit of Trailer TIRe saFeTY Unsafe Tires, Lug nuts or WheelsBe sure lug nuts are tight before each tow Determining Load Limit of Tow vehicle step StepTable a. speed Rating TIRe FunDaMenTaLsLetter Rating Speed Rating Uniform Tire Quality grading standards uTQgs Tire safety TipsTire Repair Replacing Worn or Damaged TiresLug nut Torque Requirements Table B. Tire Wear TroubleshootingWheel Rims Wheels, Bearings and Lug nutsTable C. Tire Torque Requirements Lights and signalsSymptom Possible Cause Solution Lamp TroubleshootingLamp starts slowly ARC does not strike Defective Lamp? When switch is first Checking voltage and ballast Turned onReplacement minimizes color differences Clean fixtureBallast Removal Lamp Troubleshooting GuideConnections StartingPage Electronic Component Locator mlt20dca Reference MLT20DCA 4-lamp wiring diagram on succeeding pagesElectronic Component Locator mlt20dca6 Wiring Diagram mlt20dca TB1 N Wiring Diagram mlt20dca6 TB1 Z HERE’S HOW to GET Help

MLT20DCA6, MLT20DCA specifications

The Multi Tech Equipment MLT20DCA and MLT20DCA6 stand out in the realm of compact construction machinery, renowned for their versatility and efficiency. These models are designed to meet the demanding needs of various industries, including construction, landscaping, and agricultural operations.

One of the key features of the MLT20DCA series is its powerful and reliable engine. Equipped with a robust diesel engine, these machines deliver optimal performance and fuel efficiency, ensuring that operators can complete tasks quickly and economically. This powertrain is complemented by a highly responsive hydraulic system, which allows for seamless operation of attachments such as buckets, forks, and augers.

The ergonomic design of the MLT20DCA and MLT20DCA6 enhances operator comfort and productivity. The spacious cabin is equipped with intuitive controls and offers excellent visibility, making it easier for operators to navigate tight spaces and perform intricate tasks. The low center of gravity provides stability and balance, which is essential when working on uneven terrain.

Both models feature a compact design, making them ideal for urban environments and confined job sites. Their versatile lifting capabilities allow them to handle a wide range of materials, from heavy loads to delicate items, making them invaluable in various applications. The MLT20DCA6 variant offers additional lifting height and capacity, catering to heavier-duty operations.

Safety is a paramount concern in equipment design, and the MLT20DCA series does not disappoint. These machines are equipped with multiple safety features, including reinforced ROPS (Roll Over Protective Structure), safety interlocks, and improved braking systems. This ensures the well-being of operators and those working in proximity.

In terms of technology, Multi Tech has integrated advanced control systems into both models. This includes automated diagnostics that monitor machine performance and alert users to potential issues before they become significant problems. Connectivity features also allow for remote monitoring, enhancing fleet management capabilities.

In summary, the Multi Tech Equipment MLT20DCA and MLT20DCA6 represent a formidable option for professionals seeking reliable and efficient compact machinery. With their powerhouse engines, user-friendly design, and advanced safety and technology features, these machines are poised to enhance productivity across various applications, ensuring a strong return on investment for operators.
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