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Owner’s Manual

Light Tower

MLT3060MV • MLT3060KV

SN _______________ and higher

SAVE THIS MANUAL FOR FUTURE REFERENCE

For technical assistance contact:

www.generacmobileproducts.com

Technical Support

1-800-926-9768

Summary of Contents for MLT3060KV

Page 1: ...r s Manual Light Tower MLT3060MV MLT3060KV SN _______________ and higher SAVE THIS MANUAL FOR FUTURE REFERENCE For technical assistance contact www generacmobileproducts com Technical Support 1 800 926 9768 ...

Page 2: ...tenance for safe operation is performed promptly and to have the equipment checked periodically by a GMASD Normal maintenance service and replacement of parts are the responsibility of the owner or operator and as such are not considered defects in materials or workmanship within the terms of the warranty Individual operating habits and usage may contribute to the need for additional maintenance o...

Page 3: ...hecklist 14 Raising the Mast 14 Starting the Unit 15 Automatic Shutdown 15 Light Operation 16 Auxiliary Outlets 16 Wet Stacking 16 Engine Derating 16 Shutting Down the Unit 17 Lowering the Mast 17 Lowering the Mast Manually 17 Towing the Unit 18 Lifting the Unit 18 Section 4 Maintenance Emissions Information 21 Daily Walk Around Inspection 21 General Maintenance 21 Preparing for Service 21 Cleanin...

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Page 5: ...vice find service When contacting a GMASD about parts and service always supply the complete model number and serial number of the unit as given on its data decal located on the unit Record the model number and serial numbers in the spaces provided on the inside front cover of this manual Safety Rules The manufacturer cannot anticipate every possible circumstance that might involve a hazard The wa...

Page 6: ...Failure to do so could result in death or serious injury 000105 DANGER Explosion and Fire Fuel and vapors are extremely flammable and explosive Add fuel in a well ventilated area Keep fire and spark away Failure to do so will result in death or serious injury 000147 WARNING Risk of Fire Unit must be positioned in a manner that prevents combustible material accumulation underneath Failure to do so ...

Page 7: ...188 DANGER Electrocution Do not wear jewelry while working on this equipment Doing so will result in death or serious injury DANGER Electrocution DO NOT use the unit if electrical cord is cut or worn through Doing so will result in death or serious injury 000263a 000188 DANGER Electrocution Do not wear jewelry while working on this equipment Doing so will result in death or serious injury 000137a ...

Page 8: ...ng Ambient air temperature is above 120 F 49 C Operating Safety Positioning the Unit The area immediately surrounding the unit should be dry clean and free of debris Position and operate the unit on a firm level surface If the unit is equipped with a frame grounding stud follow the National Electrical Code NEC state and local regulations when connecting Starting the Unit 000192 DANGER Explosion an...

Page 9: ...tions and warn of dangers and hazards Wear heavy leather gloves when handling winch cables Never let cables slip through bare hands Only use mild soap and water to clean the lens covers Other chemicals may damage the lens covers Make sure slings chains hooks ramps jacks and other types of lifting devices are attached securely and have enough weight bearing capacity to lift or hold the equipment sa...

Page 10: ... connected and working properly Wheels and Tires Check trailer tires for wear and proper inflation Verify wheel lug nuts are present and tightened to the specified torque Safe Towing Techniques Practice turning stopping and backing up in an area away from heavy traffic prior to transporting the unit Maximum recommended speed for highway towing is 45 mph 72 km h Recommended off road towing speed is...

Page 11: ...ncl Engine qt L 4 5 4 3 4 8 4 5 Oil Incl Filter qt L 4 7 5 0 5 4 5 1 Generator Make Marathon Electric Marathon Electric Model 201CSA5411 201CSA5411 Type Insulation Brushless F Brushless F Output kW kVA 6 0 6 0 6 0 6 0 Output Voltage V 120 240 single phase 120 240 single phase Output Amperes 120V 240V A 50 25 50 25 Frequency Hz 60 60 Power Factor 1Ø 1 1 AC Distribution Circuit Breaker Size A 30 30 ...

Page 12: ...8 Owner s Manual for Mobile Light Tower General Information Unit Dimensions Figure 2 1 Unit Dimensions A B C D E 117 in 3 m 111 in 2 8 m 25 ft 7 6 m 49 in 1 25 m 98 in 2 5 m A B C E D 004561 ...

Page 13: ...roducts LLC DATE 00 0000 GVWR PNBV 000KG 0000LBS COLD INF PRESS PRESS DE V I N N I V 00000000000000000 TYPE TRAILER MODEL XXX000 GAWR PNBE TIRE PNEU RIM JANTE GONF A FROID KPA PSI LPC SGL DUAL EACH AXLE THIS VEHICLE CONFORMS TO ALL APPLICABLE STANDARDS PRESCRIBED UNDER THE U S FEDERAL MOTOR VEHICLE SAFETY STANDARDS FMVSS AND CANADIAN MOTOR VEHICLE SAFETY REGULATIONS IN EFFECT ON THE DATE OF MANUFA...

Page 14: ... forklift pocket 2 locations H Engine exhaust B Central lifting point I Radiator access panel C Fuel fill J Mast rotation knob D Fuel tank K Electric winch E Battery L Radiator F Generator M Control panel G Lower forklift pocket tie down point 4 locations N Jacks attached to outriggers D C G H I J K 004482 A B F E L M N ...

Page 15: ...reaker Circuit breaker 10A for the engine electrical system H 240V Twist Lock Outlet This 240V 30A outlet supplies power for accessories connected to the generator when the engine is running and the main circuit breaker is switched ON I I 120V GFCI Outlets This 120V 20A GFCI outlet supplies power for accessories connected to the generator when the engine is running and the main circuit breaker is ...

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Page 17: ...h outrigger jack and rotate each jack 90 so the jack pad is facing down and the spring loaded locking pin snaps back into place 6 Pull the locking pin on rear jack F and rotate it 90º until the spring loaded pin snaps into place Turn the jack handle clockwise to start leveling the trailer 7 Adjust all four jacks by rotating handles G clockwise until the jack pads are firmly in contact with the gro...

Page 18: ... in place and secure Raising the Mast 1 Set up and level the unit See Light Tower Setup Figure 3 2 Raising the Mast 2 See Figure 3 2 Check both sets of mast cables for excessive wear or damage Verify cables are properly centered in each pulley A Check the electrical cord for damage 3 Press and hold the winch control toggle switch B upward to telescope the mast to the desired height Extend the mast...

Page 19: ...the key It will move to the RUN position 5 Allow engine to reach normal operating temperature before switching on any loads Automatic Shutdown This unit is equipped with a low oil pressure and high coolant temperature automatic shutdown system This system will automatically shut off the fuel supply to stop the engine if oil pressure drops too low or the engine exceeds normal operating temperature ...

Page 20: ...ut may be used with the 240V twist lock outlet Figure 3 7 Auxiliary Outlets Wet Stacking The unit is powered by a diesel engine Diesel engines are susceptible to wet stacking if lightly loaded Wet stacking occurs when an engine is run at less than 30 of its full load capacity causing unburned fuel to accumulate in the exhaust system Wet stacking can be detected by continuous black exhaust when the...

Page 21: ...the winch cable develops slack NOTE If the generator is not operational and the batteries do not have enough power to lower the mast it may be necessary to lower the mast manually NOTE Generac Mobile recommends lights be removed from the mast and stowed for transportation Lowering the Mast Manually NOTE Do not use this procedure unless it is absolutely necessary Continuous use of this procedure co...

Page 22: ...fy the doors and enclosure are properly latched 8 If driving over rough ground remove the bulbs from the light fixtures 9 Check for proper inflation of the trailer tires For maximum tire pressures refer to Specifications 10 See Figure 3 10 Check the wheel lugs Tighten or replace any lugs that are loose or missing If a tire has been removed for axle service or replaced tighten the lugs in the order...

Page 23: ...Owner s Manual for Mobile Light Tower 19 Operation Figure 3 11 Lifting Point 004490 A B C ...

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Page 25: ...ing the unit always follow the instructions listed below 1 Verify the key switch is in the OFF position 2 Verify the circuit breakers are switched OFF O 3 Disconnect the negative terminal on the battery 4 Attach a Do Not Start sign to the control panel This will notify everyone that the unit is being serviced and will reduce the chance of someone inadvertently trying to start the unit Cleaning the...

Page 26: ...d with the unit Basic Maintenance Schedule Refer to the original equipment manufacturer s operating manual for a complete list of maintenance requirements Failure to comply with the procedures as described in the engine operator s manual will nullify the warranty decrease performance and cause equipment damage or premature equipment failure Maintenance records may be required to complete a warrant...

Page 27: ... level Check coolant level Check fuel level Check tire pressure Check all electrical connections Inspect radiator fins for debris clean as required Inspect light tower winch for proper operation Check fuel pipes and clamp bands Clean air cleaner element Clean fuel filter Check fan belt tightness Drain water separator Check radiator hoses and clamp bands Check intake air line Replace oil filter car...

Page 28: ... Equipped The following points should be followed when operating a unit equipped with a lower radiator hose heater IMPORTANT NOTE Improper use of the lower radiator hose heater could result in serious personal injury Verify the cooling system is full of a proper mixture of water and engine coolant before each use Heater is designed for all night operation how ever 2 5 hours of heating just prior t...

Page 29: ... cover or if equipped use a needle nose applicator or standard grease gun on the lubrication point found on the side of the jack near the crank Rotate the jack handle to distribute the grease evenly Lightweight oil B must be applied to the handle unit at both sides of the tube for side wind models If equipped the axle bolt and caster wheel nut assembly must be lubricated with lightweight oil B For...

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Page 31: ...ine Visually inspect the engine for leaks Oil pressure switch failure Refer to OEM engine operator s manual to identify corrective action High coolant temperature shutdown Low coolant level Add coolant if needed Allow engine to cool then check coolant level in radiator Restart engine and check coolant temperature Stop engine immediately if coolant temperature is 210 F 99 C or more Blockage in radi...

Page 32: ...orrect Check the incoming voltage to the ballast by checking the available voltage on the GFCI receptacle Incoming voltage should be 120V 5V If voltage is incorrect the engine speed may need to be adjusted or generator may require service Low transformer output The voltage from the transformer should read approximately 400VAC as the light strikes induces an arc then drop and slowly rise back up to...

Page 33: ...Owner s Manual for Mobile Light Tower 29 Section 6 Wiring Diagrams Mast Junction Box Wiring and Light Connections 00768 1 3 2 4 ...

Page 34: ...30 Owner s Manual for Mobile Light Tower Wiring Diagrams AC Wiring 90347_E_02 21 19 ...

Page 35: ...Owner s Manual for Mobile Light Tower 31 Wiring Diagrams DC Wiring Mitsubishi 10000044660_B_02 07 19 ...

Page 36: ... VI YL BK WT BK WT RD BK FUEL PUMP 10 AMP CIRCUIT BREAKER OIL PRESSURE WARNING SWITCH N C SWITCH N O WARNING OVERHEAT 12V BATTERY STARTER RELAY TIME DELAY GY BL GY VI RD RD BK BK YL GLOW PLUGS AUX SWITCH MAIN BREAKER RD VI ALTERNATOR WARNING LIGHT TURN MAIN BREAKER OFF BK WT BK RD YL OR YL RD VI RD VI N C N O COM RD VI YL BK 90339_E_01 30 14 ...

Page 37: ...Owner s Manual for Mobile Light Tower 33 Wiring Diagrams DC Wiring Electric Winch ...

Page 38: ...34 Owner s Manual for Mobile Light Tower Wiring Diagrams DC Wiring Diagrams Options If Equipped ...

Page 39: ...RAILER PLUG RIGHT TAIL TURN LAMP LAMP PLATE LICENSE MARKER LAMP RED BK BK BK BK RD WT BK SPLICE SPLICE SPADE SPADE LAMP TAIL TURN LEFT RD WT BK SPADE YL BN WT SPADE SPADE WT BK BN WT SPLICE GN RING MARKER LAMP AMBER MARKER LAMP RED BK BK BK BK SPLICE SPLICE SPADE SPADE BN WT WT WT BN BN 90341_B_12 20 13 ...

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Page 44: ...oducts com 800 926 9768 920 361 4442 Part No 10000045550 Rev B 01 13 2020 2020 Generac Mobile Products LLC All rights reserved Specifications are subject to change without notice No reproduction allowed in any form without prior written consent from Generac Mobile Products LLC ...

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