Multiquip MLT25 Move the Voltage Selector to the desired position, Voltage Selector Positions

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2.Move the Voltage Selector (Figure 9) to the desired position.

operation

FRONT

3PHASE 240/139

3 PHASE

1 PHASE

480/277

240/120

PRESS TO LOCK

Figure 9. Voltage Selector Positions

3.Adjust the Voltage Regulator Knob to the corresponding voltage noted in Table 3. Check the AC voltmeter for the correct reading. See Figure 10.

INCREASEDECREASE

AC Voltmeter

Voltage Regulator

Figure 10. Voltage Regulator Knob and AC

Voltmeter

4.Switch the appropriate circuit breakers to the ON position for the lamps (Figure 11) that you want to turn on (in the selected Voltage Selector setting), as detailed in Table 3.

REAR

LAMP 1

LAMP 4

LAMP 2

LAMP 5

LAMP 3

LAMP 6

MAST RAISED

Figure 11. Lamp Orientation

5.When the lamps turn on, check the AC voltmeter reading and adjust the Voltage Regulator knob, if necessary, to correct the voltage.

6.If any of the lamps do not turn on as they should, refer to the troubleshooting section of this manual.

7.Close all cabinet doors after desired lights are on.

NOTICE

NEVER operate the light tower with the engine compartment doors open. Operation with the doors open may cause insufficient cooling to the unit, and damage may result.

MLT25 SERIES LIGHT TOWER • operation manual — rev. #0 (11/28/12) — page 21

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Contents Model MLT25 sERIES Proposition 65 warning Nhtsa Reporting Safety DefectsSpecifications are subject to change without notice Table of ContentsSaFeTY Messages Safety InformationSaFeTY sYMBOLs Addresses practices not related to personal injuryGeneRaL saFeTY LaMp saFeTY LIgHT TOWeR saFeTYTOWIng saFeTY Loading and Tie-Down on Flatbed Truck TRanspORTIng saFeTY„ neveR operate light tower ELeCTRICaL saFeTYLight Tower Specifications MLT25 Series SpecificationsTrailer Specifications Generator/Engine SpecificationsDimensions DimensionsReference Letter Description Dimension Length Mast Stowed Position Length Mast Deployed PositionMetal Halide Lamps General informationMajor Components Control Panel Side ComponentsMajor Components Front/Rear Circuit Breakers, 3-Pole, 15 a Turn the lamps on and offInspection Read all safety instructions at the beginning of manualBefore starting Check all fastening nuts and bolts for tightnessFemale and Male Connector Contact between the two connectorsStarting the Engine OperationMast operation Outriggers and Support StandsRaising the Mast Lowering the Mast Raising the MastStowing the Mast to Horizontal Position Rotating the MastVoltage Selector Positions Move the Voltage Selector to the desired positionGenerator/ENGINE Maintenance MaintenanceCheck Cable Wear Servicing the Mast Raise/Lower Cable SystemLower the mast to the horizontal resting position Servicing the Mast Extension Cable SystemManually Adjusting the Brakes Maintenance TrailersTrailer Brakes Hydraulic BrakesHydraulic Brake Troubleshooting Adjustable ChannelLeaf Suspension Wheel Hub AdjustmentSafety guidelines Trailers COMMOn Causes for LOss of TRaILeRTRaILeR TOWIng guIDeLInes COupLIng to THe TOW veHICLe DRIvIng COnDITIOnsInOpeRaBLe BRaKes, LIgHTs or MIRRORs TRaILeR TOWIng TIpsTRaILeR vIn Tag TOW veHICLe ELeCTRICaL COnneCTORSuspensIOn sYsTeM BRaKe COnTROLLeRTRaILeR LIgHTIng anD BRaKIng COnneCTOR SaFeTY CHaInsBReaKaWaY sYsTeM JaCKsTanDLock washer and hitch frame Trailer tongue. Wood or concrete blocks may also be usedCoupling the Trailer to the Tow vehicle Ball Coupler Attaching safety Chain Breakaway Brake systemBreakaway Cable surge Brake system Uncoupling the Ball Hitch Connecting Trailer LightsPInTLe Hitch COupLeR Pintle Coupler and pintle HookCoupling Trailer to Tow vehicle pintle Coupler Figure H. Attaching Safety Chain Pintle HitchTIRe saFeTY Unsafe Tires, Lug nuts or Wheels Determining Load Limit of TrailerBe sure lug nuts are tight before each tow Determining Load Limit of Tow vehicle step StepTIRe FunDaMenTaLs Table a. speed RatingLetter Rating Speed Rating Tire Repair Tire safety TipsReplacing Worn or Damaged Tires Uniform Tire Quality grading standards uTQgsWheel Rims Table B. Tire Wear TroubleshootingWheels, Bearings and Lug nuts Lug nut Torque RequirementsTable C. Tire Torque Requirements Lights and signalsSymptom Possible Cause Solution Lamp TroubleshootingReplacement minimizes color differences When switch is first Checking voltage and ballast Turned onClean fixture Lamp starts slowly ARC does not strike Defective Lamp?Connections Lamp Troubleshooting GuideBallast Removal StartingElectronic components locator L3 NEU. GND Wiring diagram sheetTB1 E1 AWG Page HERE’S HOW to GET Help