Multiquip LT12P, LT12D Electrical Safety, Power Cord/Cable Safety, Grounding Safety

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SAFETY INFORMATION

ELECTRICAL SAFETY

DANGER

The electrical voltage required to operate the generator can cause severe injury or even death through physical contact with live circuits. Turn generator and all circuit breakers OFF before performing maintenance on the generator.

NEVER insert any objects into the output receptacles during operation. This is extremely dangerous.The possibility exists of electrical shock, electrocution or death.

NEVER operate light tower or handle any electrical equipment while standing in water, while barefoot, while hands are wet or in the rain. A dangerous electrical shock could occur, causing severe bodily harm or even death.

ALWAYS make sure the area above the light tower is open and clear of overhead power lines and other obstructions. The tower extends in excess of 30 feet (9 meters). Contact w i t h ove r h e a d p owe r lines or other obstructions could result in equipment damage, electrical shock, electrocution and even death.

Similar to boom equipment, light tower may become energized with high voltage. DO NOT operate the light tower within a radial distance of 17 feet from high voltage power lines. If light tower becomes energized with high voltage, contact with the equipment could result in electrocution.

Backfeed to a utility system can

cause electrocution and/or property damage. NEVER connect the generator to a building’s electrical system without a transfer switch or

other approved device. All installations

should be performed by a licensed electrician in accordance with all applicable laws and electrical codes. Failure to do so could result in electrical shock or burn, causing serious injury or even death.

Power Cord/Cable Safety

DANGER

NEVER let power cords or cables lay in water.

NEVER use damaged or worn cables or cords when connecting equipment to generator. Inspect for cuts in the insulation.

NEVER grab or touch a live power cord or cable with wet hands. The possibility exists of electrical shock, electrocution or death.

Make sure power cables are securely connected. Incorrect connections may cause electrical shock and damage to the light tower.

NOTICE

ALWAYS make certain that proper power or extension cord has been selected for the job.

Grounding Safety

DANGER

The light tower is equipped with a ground terminal for your protection. ALWAYS complete the grounding path from the light tower to an extrnal grounding source.

ALWAYS make sure that electrical circuits are properly grounded to a suitable earth ground (ground rod) per the National Electrical Code (NEC) and local codes before operating generator. Severe injury or death by electrocution can result from operating an ungrounded generator.

NEVER use gas piping as an electrical ground.

LT12 SERIES LIGHT TOWER • OPERATION MANUAL — REV. #12 (01/20/09) — PAGE 11

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Contents This Manual Must Accompany the Equipment AT ALL Times Models LT12D, LT12PProposition 65 Warning Nhtsa Reporting Safety DefectsSpecifications are subject to change without notice Table of ContentsSafety Messages Safety Informationfirst aid kit General SafetyLight Tower Safety fire extinguisherLamp Safety Before servicing equipment Engine SafetyTowing Safety Fuel SafetyLoading and Tie-Down on Flatbed Truck Transporting SafetyGrounding Safety Electrical SafetyPower Cord/Cable Safety Environmental Safety Battery SafetyLamp Footcandle Plot Lamp Footcandle PlotTrailer Specifications SpecificationsGenerator Specifications Engine Specifications Length Mast Stowed Position Length Mast Deployed Position DimensionsDimensions Reference Letter Description DimensionGeneral Information Major Components Control Panel Side ComponentsRear Light CONTROL/BREAKER Control PanelControl Panel Engine OIL Check Indoor InstallationInspection Before StartingWipe up any spilled fuel immediately Battery CheckFuel Check Operation in Freezing Weather Cleaning the RadiatorAIR Cleaner FAN Belt Tension CoolantLocation of Female Connectors Starting the Engine Lombardini/Deutz Engines OperationStarting the Engine Starting the Engine PerkinsRaising the Mast Mast OperationOutriggers and Support Stands Deploying the Mast to Vertical PositionMast Operation Rotating the Mast Lowering the MastStowing the Mast to Horizontal Position Turning on the LampsEmergency Shutdown Testing the 120 VAC Gfci ReceptacleApplying AN External Load Normal ShutdownFrequency MaintenanceBasic Inspection and Maintenance Inspection/MaintenanceFlushing OUT Radiator and Changing Coolant General InspectionCheck Cable Wear Changing OILServicingthe Mast RAISE/LOWER Cable System Replacing Fuel FilterLower the mast to the horizontal resting position StorageRemoval from Long Term Storage Wheel HUB Adjustment Maintenance TrailersAdjustable Channel Leaf Suspension Components Leaf SuspensionSymptom Solution TroubleshootingGenerator Troubleshooting Symptom Possible Cause Solution Engine TroubleshootingEngine revolution is not Lamp Troubleshooting Lamp 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 StartingStator LT12 Wiring Diagram S/N 902148 and belowBLK GRN WHT RED LT12 Wiring Diagram S/N 902149 to LT12 Wiring Diagram S/N 902149 to LT12 Wiring Diagram S/N 902626 and Above BLK BRN Blue RED WHT YEL GRN Perkins Engine Wiring Diagram Deutz Engine Wiring Diagram DEUTZ/LOMBARDINI Specific LT12 Control PANEL/IGNITION Wiring DiagramTrailer Towing Guidelines Trailer GuidelinesCommon Causes for Loss of Trailer Coupling to the TOW Vehicle Driving ConditionsTrailer VIN TAG Inoperable BRAKES, Lights or MirrorsTrailer Towing Tips Side View Mirrors Electrical ConnectorTOW Vehicle Suspension SystemBall Hitch Coupler Safety ChainsJackstand Coupler TypesCoupling theTrailer to theTow Vehicle Ball Coupler Lock washer and hitch frameUncoupling the Ball Hitch Attaching Safety ChainConnecting Trailer Lights Pintle Coupler and Pintle Hook Pintle Hitch CouplerCoupling Trailer to Tow Vehicle Pintle Coupler Tire SafetyUnsafe Tires, Lug Nuts or Wheels Be sure lug nuts are tight before each tow Determining Load Limit of TrailerStep Tighten lug nuts before each towP indicates the tire is for passenger vehicles Determining Load Limit of Tow Vehicle StepTire Fundamentals Letter Rating Speed Rating Uniform Tire Quality Grading Standards UtqgsTable A. Speed Rating Replacing Worn or Damaged Tires Tire Safety TipsTable B. Tire Wear Troubleshooting Tire RepairLug Nut Torque Requirements Lights and SignalsWheel Rims Wheels, Bearings and Lug NutsFigure L. Trailer to Tow Vehicle Wiring Diagram HERE’S HOW to GET Help