Table of Contents
Troubleshooting
Related Manuals for Generac Power Systems MLT4060MV
Summary of Contents for Generac Power Systems MLT4060MV
- Page 1 Owner’s Manual Light Tower MLT4060MV • MLT4060KV • MLT4080KV SN ____________ and higher 004575 For technical assistance contact: www.generacmobileproducts.com Technical Service 1-800-926-9768 SAVE THIS MANUAL FOR FUTURE REFERENCE...
- Page 2 Use this page to record important information about your light tower Record the information found on your unit data label on (Unit Serial this page. See unit serial number location Unit Model No. Number Locations). The label plate is affixed to the inside partition, to the left of the control panel console.
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Page 3: Table Of Contents
Section 5:Troubleshooting Unit Serial Number Locations ......9 General Troubleshooting ........25 Component Locations ........10 Troubleshooting the Lights ......26 Control Panel—MLT4060MV, MLT4060KV ..11 Section 6:Wiring Diagrams Control Panel—MLT4080KV ......12 Mast Junction Box Wiring and Light Section 3:Operation Connections ............27 AC Wiring ............ - Page 4 Trailer Lights Wiring ..........33 Owner’s Manual for Mobile Light Tower...
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Page 5: Section 1:Introduction And Safety
Section 1: Introduction and Safety Introduction circumstance that might involve a hazard. The warnings in this manual, and on tags and decals affixed to the unit are, Thank you for purchasing a Generac Mobile product. This therefore, not all inclusive. If using a procedure, work unit has been designed to provide high performance, method or operating technique that the manufacturer does efficient operation, and years of use when maintained... -
Page 6: General Hazards
Introduction and Safety General Hazards Explosion and Fire Hazards DANGER DANGER Asphyxiation. Running engines produce Explosion and Fire. Fuel and vapors are carbon monoxide, a colorless, odorless, extremely flammable and explosive. Add fuel in a well ventilated area. Keep fire and spark poisonous gas. -
Page 7: Electrical Hazards
Introduction and Safety Electrical Hazards Battery Hazards DANGER DANGER Electrocution. In the event of electrical accident, Electrocution. Do not wear jewelry while immediately shut power OFF. Use non-conductive working on this equipment. Doing so will implements to free victim from live conductor. Apply result in death or serious injury. -
Page 8: Fuel Hazards
Introduction and Safety Fuel Hazards Operating Safety DANGER Positioning the Unit Explosion and fire. Fuel and vapors are extremely DANGER flammable and explosive. No leakage of fuel is High Voltage. Verify area above unit is clear permitted. Keep fire and spark away. Failure to do of overhead wires and obstructions. -
Page 9: Raising And Lowering The Mast
Introduction and Safety Raising and Lowering the Mast Service Safety WARNING This unit uses high voltage circuits capable of causing serious injury or death. Only a qualified and licensed Electrocution. Do not set up or operate electrician should troubleshoot or repair problems this unit if severe weather is expected. -
Page 10: Towing Safety
Introduction and Safety Towing Safety Reporting Trailer Safety Defects Towing a trailer requires care. Both the trailer and vehicle If you believe your trailer has a defect which could cause must be in good condition and securely fastened to each a crash or could cause injury or death, you should other to reduce the possibility of an accident. -
Page 11: Section 2:General Information
Section 2: General Information Specifications DESCRIPTION MLT4060MV MLT4060KV MLT4080KV Engine Make (Model) — ® ® ® Mitsubishi (L3E) Kubota (D1005) Kubota (D1105) Type — Diesel, liquid cooled, 4- Diesel, liquid cooled, 4- Diesel, liquid cooled, 4- stroke stroke stroke Cylinders Displacement 58.1 (0.952) -
Page 12: Unit Dimensions
General Information Unit Dimensions 004586 Figure 2-1. Unit Dimensions—MLT4060MV, MLT4060KV, MLT4080KV 115 in (2.92 m) 107 in (2.71 m) 25 ft (7.6 m) 68 in (1.73 m) 140 in (3.56 m) Owner’s Manual for Mobile Light Tower... -
Page 13: Unit Serial Number Locations
General Information Unit Serial Number Locations Refer to the illustration to locate the unit ID tag and on these tags. Record the information from these tags so Vehicle Identification Number (VIN) tag on the unit. it is available if the tags are lost or damaged. When Important information, such as the unit serial number, ordering parts or requesting assistance, you may be model number, VIN and tire loading information are found... -
Page 14: Component Locations
General Information Component Locations LEFT SIDE RIGHT SIDE 004589 Figure 2-3. Component Locations Engine exhaust G Mast rotation knob Mast switch Fuel fill (inside unit) Forklift pockets Outriggers Battery (inside unit) Engine access door Control box (inside unit) Radiator access panel (top of unit) Central lift point Owner’s Manual for Mobile Light Tower... -
Page 15: Control Panel-Mlt4060Mv, Mlt4060Kv
General Information Control Panel—MLT4060MV, MLT4060KV BALLAST INDICATOR LIGHTS MAIN BREAKER 240V TURN MAIN BREAKER MAST LIGHT SWITCHES 120V BREAKER GLOW PLUG GLOW INDICATOR PLUG START 120V 240V BREAKER NEUTRAL BONDED TO FRAME 009003 Figure 2-4. Control Panel (A) Main Circuit Breaker... -
Page 16: Control Panel-Mlt4080Kv
General Information Control Panel - MLT4080KV BALLAST INDICATOR LIGHTS MAIN BREAKER 240V TURN MAIN BREAKER MAST LIGHT SWITCHES 120V 120V BREAKER BREAKER GLOW GLOW PLUG PLUG INDICATOR 240V START BREAKER 120V 120V 240V BREAKER NEUTRAL BONDED TO FRAME 009096 Figure 2-5. Control Panel (A) Main Circuit Breaker (G) Engine Hour Meter This 240V (40A) breaker will disconnect power to the... -
Page 17: Section 3:Operation
Section 3: Operation Unit Setup DETAIL C DETAIL D DETAIL G DETAIL H 004591 Figure 3-1. Setup Components Figure 3-1. Place the unit on firm ground that 2. See is relatively flat (less than 5° slope), and then block DANGER the wheels to keep it from moving (A).This will make it easier to level the unit. -
Page 18: Prestart Checklist
Operation place. Turn the jack handle clockwise to start Raising the Mast leveling the trailer. Unit Setup. 1. Set up and level the unit. See 7. Rotate each jack handle clockwise to start leveling DANGER the trailer. Adjust all four jacks by rotating their handles clockwise until they are firmly in contact Electrocution. -
Page 19: Starting The Unit
Operation Figure 3-2. Check both sets of mast cables for 2. See the START position, the breaker is closed (switched on) excessive wear or damage. Verify the cables are and must be turned OFF (O). properly centered in each pulley (A). Check the electrical cord for damage. -
Page 20: Automatic Shutdown
Operation Figure 3-7. Switch the main circuit breaker (A) 2. See ON (I). 3. Switch the individual circuit breakers for the lights (B) to the ON (I) position, one at a time. GLOW 4. The ballast indicator lights (C) will turn on and PLUG continue to get brighter as the lights warm up, and then remain on. -
Page 21: Auxiliary Outlets
Operation the factory. Contact Generac Mobile for additional 4%. Also, engine performance decreases about 1% for information before attempting to adjust the voltage every 10ºF (5.6ºC) increase in ambient air temperature regulator. over 72ºF (22ºC). Auxiliary Outlets Shutting Down the Unit Figure 3-8. -
Page 22: Lowering The Mast-Manually
Operation caught in, or pinched by, the mast while it is being 5. Rotate the wrench counter-clockwise to lower the lowered. mast. If any slack is observed in the cable, stop immediately and remove the slack. WARNING 6. When the mast is completely down, reinstall the Personal Injury. -
Page 23: Lifting The Unit
Operation mast winch handles or any other obstructions are clear of the forklift tines before lifting. 003754 Figure 3-11. Tightening Wheel Lugs a. Start all lug nuts by hand. b. First pass: tighten to 20-25 ft-lbs (27-33 Nm). 004511 c. Second pass: tighten to 50-60 ft-lbs (67-81 Nm). Figure 3-12. - Page 24 Operation This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
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Page 25: Section 4:Maintenance
Section 4: Maintenance Emissions Information Attach a “Do Not Start” sign to the control panel. This will notify everyone that the unit is being For warranty information, please refer to the diesel serviced and will reduce the chance of someone engine manual supplied with this unit. -
Page 26: Basic Maintenance Schedule
Maintenance Figure 4-1. Proper Mast Cable Routing • Check oil level daily. Refer to the engine operator’s manual for the appropriate oil specification. Verify the • Verify safety pins for the mast lock rod and mast oil is correct for special operating conditions such as a lock bar are present and secured with a chain. -
Page 27: Winch Use, Operation And Maintenance
Maintenance Basic Maintenance Guide (Kubota Engine) 1000 ITEM DAILY Hours Hours Hours Hours Hours Hours Year Check oil level Check coolant level Check fuel level Check tire pressure Check all electrical connections Inspect radiator fins for debris, clean as required ... -
Page 28: Lower Radiator Hose Heater (If Equipped)-Use And Maintenance
Maintenance Winch Preventative Maintenance Schedule After First Maintenance Activity Before Each Use Semi-Annually Operation Check Fasteners Check Electrical Connections Clean And Grease Brake Assembly Check Motor Brushes Visually Check Winch And Control Lower Radiator Hose Heater Jack Maintenance (If Equipped)—Use and Mainte-... -
Page 29: Section 5:Troubleshooting
Section 5: Troubleshooting General Troubleshooting Some of the more common problems are listed in the WARNING table below. This information is intended to be a check or verification that simple causes can be located and fixed. Risk of burns. Allow engine to cool before draining oil or coolant. -
Page 30: Troubleshooting The Lights
Troubleshooting Troubleshooting the Lights Only a qualified electrician should troubleshoot or repair electrical problems occurring in this equipment. Contact Generac Mobile Technical Service at 1-800-926-9768 for assistance if you have any questions, or if problems persist. WARNING WARNING Burn hazard. Lamps become extremely hot Electrocution. -
Page 31: Section 6:Wiring Diagrams
Section 6: Wiring Diagrams Mast Junction Box Wiring and Light Connections 00768 Owner’s Manual for Mobile Light Tower... -
Page 32: Ac Wiring
Wiring Diagrams AC Wiring 90347_E_06.21.14 Owner’s Manual for Mobile Light Tower... -
Page 33: Dc Wiring-Mitsubishi
Wiring Diagrams DC Wiring—Mitsubishi 10000044660_B_02.07.19 Owner’s Manual for Mobile Light Tower... -
Page 34: Dc Wiring-Kubota
Wiring Diagrams DC Wiring—Kubota 90339_E_01.30.14 Owner’s Manual for Mobile Light Tower... -
Page 35: Dc Wiring-Electric Winch
Wiring Diagrams DC Wiring—Electric Winch Owner’s Manual for Mobile Light Tower... -
Page 36: Dc Wiring For Optional Equipment
Wiring Diagrams DC Wiring for Optional Equipment Owner’s Manual for Mobile Light Tower... - Page 37 Wiring Diagrams Trailer Lights Wiring SPADE SPADE 90341_B_12.20.13 Owner’s Manual for Mobile Light Tower...
- Page 38 Wiring Diagrams This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
- Page 40 Part No. 33298 Rev. F 01/14/2020 ©2020 Generac Mobile Products, LLC All rights reserved. Generac Mobile Products, LLC Specifications are subject to change without notice. 215 Power Drive, Berlin, WI 54923 No reproduction allowed in any form without prior written GeneracMobileProducts.com │800-926-9768 │920-361-4442 consent from Generac Mobile Products, LLC.