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Generac Mobile MLTB Owner's Manual

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Owner's Manual
Light Tower
MLTB
SN ____________ and higher
For technical assistance contact:
www.generacmobileproducts.com
Technical Support
1-800-926-9768
SAVE THIS MANUAL FOR FUTURE REFERENCE

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Summary of Contents for Generac Mobile MLTB

  • Page 1 Owner’s Manual Light Tower MLTB SN ____________ and higher For technical assistance contact: www.generacmobileproducts.com Technical Support 1-800-926-9768 SAVE THIS MANUAL FOR FUTURE REFERENCE...
  • Page 2 Unit Serial No. Battery serial number is located on the battery. When contacting a Generac Mobile Authorized Service Dealer (GMASD) about parts and service, supply the Battery Model No. complete model number and serial number of the unit.

  • Page 3: Table Of Contents

    Table of Contents Section 1: Introduction and Safety Operating the Lights—MANUAL Mode .. 26 Operating the Lights—AUTO Mode ..26 Introduction ..........1 Customer Convenience Receptacles (If Read This Manual Thoroughly ......1 Equipped) ..........27 Safety Messages ........1 Load Limit and Overload ......27 How to Obtain Service ........1 Shutting Down the Unit ......
  • Page 4 Trailer Wheel Bearings ......37 Jack Maintenance ........37 Section 5: Troubleshooting General Troubleshooting ......39 Troubleshooting the Lights ..... 40 Lights Troubleshooting Guide ....40 Inverter Power Status Red Light .....41 Inverter LED Indicators ......42 Inverter Protection Features ....42 Section 6: Wiring Diagrams Mast Junction Box Wiring and Light Con- nections .............

  • Page 5: Section 1: Introduction And Safety Introduction

    HAZARD WARNING Yellow triangle with black border and If any section of the manual is not understood, contact black symbol; indicates a hazardous your nearest GMASD, or contact Generac Mobile at 1- situation which, if not avoided, could 800-926-9768 www.generacmobileproducts.com result in death or serious injury.
  • Page 6 Introduction and Safety 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 cov er of this manual.

  • Page 7: Safety Rules

    Introduction and Safety Safety Rules This manual contains main warnings that the operator must know in depth before using the unit. Do not alter construction of, installation, This manual also provides a summary of the most or block ventilation for unit. important information that needs to be consulted for injury prevention: some of this information may be ISO000783...
  • Page 8 Introduction and Safety Use only fully-charged fire extinguishers rated according to applicable industry standards. ISO000252 Comply with regulations the local agency for workplace health and safety has established. ISO000538 Only qualified service personnel may install, operate, and maintain this equipment. ISO000182a Comply with regulations the local agency for workplace health and...

  • Page 9: Explosion And Fire Hazards

    Introduction and Safety Explosion and Fire Hazards Electrical Hazards Never attempt to fight a fire yourself. Evacutate In the event of an electrical accident, immediately the building and contact emergency services. shut power OFF. Use non-conductive implements Inform dispatcher that lithium-ion batteriers are to free victim from live conductor.

  • Page 10: Battery Hazards

    Introduction and Safety Battery Hazards Always recycle batteries in accordance with local laws and regulations. Contact your local solid waste collection site or recycling facility to obtain information on local recycling processes. For more information on battery Do not wear jewelry while working on recycling, visit the Battery Council International website this equipment.

  • Page 11: Starting The Unit

    Introduction and Safety Starting the Unit • The tower extends up to 23 ft (7 m). Verify area above trailer is open and clear of overhead wires and obstructions. • DO NOT use the unit if electrical cord is If for any reason any part of the mast hangs up or cut or worn through.

  • Page 12: Towing Safety

    Introduction and Safety • DO NOT wash the unit with high pressure hoses, designed to provide reasonable protection against harmful interference when the equipment is operated in a power washers, or steam cleaners. Water may commercial environment. This equipment generates, collect in the unit, causing damage to electrical uses, and can radiate radio frequency energy and, if not parts.

  • Page 13: Safety And Operating Decals

    The following diagrams illustrate decal locations and descriptions. Description Description Operation-MLTB Manual Electric Shock Hazard Crush from RHT hazard Medium 55MM Decal MLTB Operation Mast Cable Winding Prop 65 Buatadiene Overhead-Wind-Storm-Towing Electrical Shock Hazard Medium 55MM Stowed Position Hazard Inverter...
  • Page 14 Introduction and Safety 1 Inch (25 mm) 0°± 5° AUTO MANUAL HOLD FOR HOLD FOR A0000327266 015122 Figure 1-1. Decal Locations (1 of 3) Owner’s Manual for Mobile Light Tower...
  • Page 15 Introduction and Safety UNIT OPERATION AUTO MANUAL HOLD FOR HOLD FOR MANUAL LOCATED INSIDE HOOD SHUTDOWN AUTO MANUAL HOLD FOR HOLD FOR > 65 mph Stowed Position Verstauposition Posición de estibación Position de rangement CALIFORNIA WARNING THIS PRODUCT CAN EXPOSE YOU TO CHEMICALS, INCLUDING 1, 3-BUTADIENE, WHICH IS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND REPRODUCTIVE HARM.
  • Page 16 Introduction and Safety WARNING DO NOT retract outriggers with tower up. WARNUNG Nicht zurückziehen Ausleger mit Turm auf. ADVERTENCIA No retraiga estabilizadores con la torre de arriba. ADVERTISSEMENT Ne pas retirer les stabilisateurs avec la tour vers le haut. DO NOT wash with water Water will cause damage to electrical...

  • Page 17: Section 2: General Information

    Section 2: General Information Specifications Description Unit Of Measure Standard Unit Battery Type — Lithium-ion Rating Voltage Unit Temperature Rating Discharge (operation) F (C) -4° F (-20° C) to 120° F (49° C) Charge temperature F (C) 41° F (5° C) to 113° F (45° C) Capacities—Discharge 25% brightness 81.7...

  • Page 18: Unit Dimensions

    General Information Unit Dimensions 009807 Figure 2-1. Unit Dimensions 123 in (3.1 m) 100 in (2.5 m) 23 ft (7 m) 57 in (1.45 m) 10 ft (3.05 m) Owner’s Manual for Mobile Light Tower...

  • Page 19: Unit Serial Number Locations

    Unit ID Tag (Located top of control box) VIN Tag TIRE AND LOADING INFORMATION DATE: 00/0000 MANUFACTURED BY/FABRIQUE PAR: Generac Mobile Products LLC RENSEIGNEMENTS SUR LES COLD INF. PRESS./ GVWR/PNBV: 000KG (0000LBS) PNEUS ET LE CHARGEMENT PRESS. DE...

  • Page 20: Component Locations

    General Information Component Locations Figure 2-3. Components—Exterior Light (4 locations) Unit lift point Outrigger and jack (2 locations) Bubble levels Grounding stud Power center access hood Mast rotation knob Forklift pocket/tie-down point (2 locations) Tie-down points Tandem tow mount (if equipped) (not shown) Tongue jack Hood latch Winch...
  • Page 21 General Information Figure 2-4. Components—Exterior Document holder Battery charger inlet Battery charger Control panel Inverter Driver junction box Battery LED drivers Outlet receptacle Owner’s Manual for Mobile Light Tower...

  • Page 22: Receptacle Panels

    General Information Receptacle Panels 015160 Figure 2-5. Receptacle Panel Battery charger inlet plug GFCI duplex outlet Owner’s Manual for Mobile Light Tower...

  • Page 23: Control Panel

    General Information Control Panel Figure 2-6. Control Panel 3A Circuit Breaker Main Circuit Breaker 10A Circuit Breaker LED Light Dimmer 15A Circuit Breaker Mode Selector Switch Controller Owner’s Manual for Mobile Light Tower...

  • Page 24: Trailer Tongue Storage And Tow Positions

    General Information Trailer Tongue Storage and Tow Positions To avoid possible injury, keep fingers The trailer tongue is designed to fold upright for shipping away from pivot point when folding or and storage. unfolding trailer tongue. IMPORTANT NOTE: Do not attempt to tow the unit with trailer tongue in the storage position.

  • Page 25: Place Trailer Tongue In Storage Position

    General Information Place Trailer Tongue in Storage Position 1. Verify unit is on a level surface and wheels are blocked. 2. See Figure 2-11. Extend jack (A) enough to allow minimum effort to pivot trailer tongue into storage position. 003591 Figure 2-13.
  • Page 26 General Information This page intentionally left blank. Owner’s Manual for Mobile Light Tower...

  • Page 27: Section 3: Operation

    Section 3: Operation Light Tower Setup DETAIL B, F (1) DETAIL B, F (2) DETAIL C 1in. DETAIL D, E Figure 3-1. Setup Components 1. For maximum light coverage, position unit at ground level or higher than area being illuminated. Verify area above unit is clear of over- NOTE: See Unit Dimensions...

  • Page 28: Raising The Mast

    Operation contacts ground. Repeat step for second outrigger jack. 5. Using both hands, rotate the winch (B) to slowly 7. Continue adjusting all jacks until both wheels are extend the mast. Verify the coiled electrical cord is elevated approximately 1 in (2.5 cm) from ground. extending at the top sections of the mast.

  • Page 29: Prestart Checklist

    Operation Prestart Checklist Starting the Unit Before starting the unit, all items in the prestart checklist 1. Verify battery disconnect switch (A) is ON. must be completed. This checklist applies to both manual and automatic starting of the unit.  Verify all maintenance procedures are up to date.

  • Page 30: Operating The Lights-Manual Mode

    Operation Operating the Lights—MANUAL Operating the Lights—AUTO Mode Mode NOTE: The controller will display the mode above the NOTE: The controller will display the mode above the battery graphic on the home screen. battery graphic on the home screen. 1. Verify display on unit is ON and selector switch is 1.

  • Page 31: Customer Convenience Receptacles (If Equipped)

    Operation 3. See Figure 3-5. Verify main circuit breaker (C) is Drawing more current than specified load limits results in up to ON position before leaving light tower in Auto overload, tripping the 15A outlet breaker. If the GFCI mode. Adjust brightness of lights by turning breaker trips, remove some load from the receptacle, dimmer dial (B) to desired brightness.

  • Page 32: Charging The Unit From 0

    Operation 2. Once at this stage the unit's GFCI receptacle and the main lights can be used after a restart of the unit. The controller will display "Restart Required" (A) under the battery graphic once this is available. 3. Turn the mode selector switch to OFF. 4.

  • Page 33: Settings Menu

    Operation Settings Menu 1. Press “Gear Icon” (A) to go to menu settings. Figure 3-12. Settings Menu 015206 Display Settings 015206 2. Scroll up and down using the up (B) and down (C) 5. Select the Display Brightness option to and press + arrow buttons.

  • Page 34: Set Points

    Operation Figure 3-15. Set Points Trip Hours 15. To reset Trip Hours, enter password first and then select Trip Hours option in the settlings menu. select the RESET (T) button. 16. Press the back arrow button (U) to go to previous screen.

  • Page 35: Password

    Operation Do not turn off battery disconnect switch unless mode selector switch is in the OFF position. Turning off the battery while operating can damage the unit. ISO000801 Figure 3-17. Voltage/Current Password 015205 19. To access locked settings first enter password by Figure 3-19.

  • Page 36: Lowering The Mast-Manual Winch

    Figure 3-21. The tandem tow hitch option (A) allows system has internal protections to prevent the operator to tow a second MLTB in series behind the discharge out of this range. unit equipped with the hitch. 7. Avoid severe vibration. Do not throw or drop the battery pack.

  • Page 37: Lifting The Unit

    Operation the vehicle. Remove the tongue jack locking pin and rotate the jack into the travel position. Replace Lift point. Install lifting attachments to the locking pin. this location and only locations identified 3. To ensure correct operation of the jacks, refer to as such.

  • Page 38: Tying Down The Unit

    Operation – Verify the forklift capacity is above the total weight to be lifted. – Verify the length of the forks is equal to or greater than the width of the unit (measured on the fork insertion side). – 008714 Figure 3-23.

  • Page 39: Section 4: Maintenance

    Locations. Replace cable if more than four wires are broken in a 1.5 inch (3.8 cm) length section. Regular maintenance will improve performance and extend equipment life. Generac Mobile recommends that • Verify the wheel lugs are present and correctly all maintenance work be performed by a GMASD.

  • Page 40: Servicing Light Or Mast Components

    1. The cable must be securely fastened to the winch drum. ISO000538 2. Verify the cable and cable attachments are not damaged. Contact Generac Mobile to order a replacement cable if necessary. Only qualified service personnel may 3. Referring to the “Lift / Let Down” decal on the...

  • Page 41: Trailer Wheel Bearings

    Every six months, or depending on usage, check for play in each bearing by jacking up the trailer, then trying to rock the wheel. If further assistance is required, contact Generac Mobile Technical Service at 1-800-926-9768. Owner’s Manual for Mobile Light Tower...
  • Page 42 Maintenance This page intentionally left blank. Owner’s Manual for Mobile Light Tower...

  • Page 43: Section 5: Troubleshooting

    Section 5: Troubleshooting General Troubleshooting Some of the more common problems are listed in the table below. This information is intended to be a check or Follow proper shutdown procedure for verification that simple causes can be located and fixed. cooling if unit is running.

  • Page 44: Troubleshooting The Lights

    If no charge is detected down 30 seconds later charging then the unit will automatically turn off. If problems persist, contact Generac Mobile at 1-800-926-9768 for assistance. Troubleshooting the Lights Electricity present. Potentially lethal voltages are generated by this equipment. Render the equipment safe before attempting repairs or maintenance.

  • Page 45: Inverter Power Status Red Light

    Lower ambient temperature Power status red light Short circuit Check AC wiring for short circuit steady ON Wiring error Reduce load Over loading (OLP) If problems persist, contact Generac Mobile at 1-800-926-9768 for assistance. Owner’s Manual for Mobile Light Tower...

  • Page 46: Inverter Led Indicators

    Status No Blink None Component Failure NOTE: If status displays anything other than "Power OK" than contact Generac Mobile at 1-800-926-9768 for assistance.The inverter has failed or there is something wrong with the system. Inverter Protection Features DC Input (VDC)

  • Page 47: Section 6: Wiring Diagrams

    Section 6: Wiring Diagrams Mast Junction Box Wiring and Light Connections Owner’s Manual for Mobile Light Tower...
  • Page 48 TCC-4 NOTE: TCC-3 48VDC INPUT FUSED AT 10A. BCH2-DC(-) CHC-10 J(+) BCH1-DC(-) J(-) J(-) CHC-12 PAGE 1 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 1 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 49 LINE LOAD J(+) J(+) INV-DC(+) GN/YL GN/YL GN/YL INV-AC GND GN/YL INV-GND TCC-1 BMS-11 FRAME PAGE 2 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 2 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 50 POWER VREF OUTPUT CAN IN CAN OUT INV-N INSERTION GN/YL VIEW GFCI1-G GN/YL GN/YL FRAME PAGE 3 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 3 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 51 OPTIONAL - TELEMETRY TRACKUNIT - TU600 BMS-12 SPLICE 2 SPLICE 2 Y5-A Y5-B PAGE 4 OF 8 PAGE 4 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 4 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 52 120/240VAC, (USED FOR 240VAC ONLY) NEMA L14-30P BACK VIEW SPLICE 4 BMS-3 J(+) BCH1-DC+ BCH2-DC+ PAGE 5 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 5 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 53 CC-5 CC-4 POT-2/3 900B CC-1 CC-6 KL1-N.O. TB1-4 CC-3 TB1-1 CC-2 PAGE 6 OF 8 PAGE 6 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 6 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 54 COIL CORD (18AWG) GN/YL GN/YL GN/YL CROSSBAR GND (NEAR TOP OF MAST) PAGE 7 OF 8 PAGE 7 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 7 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 55 WH = TOW VEHICLE GROUND BN = RUNNING LIGHT YL = LEFT TURN/BRAKE LIGHT GN = RIGHT TURN/BRAKE LIGHT PAGE 8 OF 8 WIRING - DIAGRAM REVISION: C MLTB PAGE 8 OF 8 DRAWING #: A0003104808 DATE: 06/29/23 Owner’s Manual for Mobile Light Tower...
  • Page 56 Wiring Diagrams Diagrams (1 of 4) GROUP G COMPONENTS LOCATED IN CABIN BATTERY PACK MAIN 48VDC CONTACTOR(+) BATT MAIN CONTACTOR(-) SCHEMATIC - DIAGRAM REVISION: 1.22 MLTB PAGE 1 OF 4 DRAWING #: A0003110425 DATE: 3/16/23 Owner’s Manual for Mobile Light Tower...
  • Page 57 CB5 3A DC/DC PS - TRUTH TABLE Auto Momentary GFCI Auto Off 0 Manual Manual Momentary US & CANADA ONLY SCHEMATIC - DIAGRAM REVISION: 1.22 MLTB PAGE 2 OF 4 DRAWING #: A0003110425 DATE: 3/16/23 Owner’s Manual for Mobile Light Tower...
  • Page 58 BCR1 OPTIONAL - DUAL CHARGERS FAST CHARGER BOX BCR1 BCH1 CONTROL BOX BCH2 BCR2 OPTIONAL - TELEMETRY TRACKUNIT TELEMETRY SCHEMATIC - DIAGRAM REVISION: 1.22 MLTB PAGE 3 OF 4 DRAWING #: A0003110425 DATE: 3/16/23 Owner’s Manual for Mobile Light Tower...
  • Page 59 Diagrams (4 of 4) GROUP G TRAILER LIGHTS LED LAMP/DRIVER DRIVER 1 DRIVER 2 DRIVER 3 DRIVER 4 LED1 LED2 LED3 LED4 SCHEMATIC - DIAGRAM REVISION: 1.22 MLTB PAGE 4 OF 4 DRAWING #: A0003110425 DATE: 3/16/23 Owner’s Manual for Mobile Light Tower...
  • Page 60 Wiring Diagrams This page intentionally left blank. Owner’s Manual for Mobile Light Tower...

  • Page 61: Section 7: Nhtsa Trailer Equipment Requirements

    Steps for Determining Correct Load Limit – an individual problem between you, your GMASD, or Trailer Generac Mobile. To contact NHTSA, you may either call the Auto Safety Determining the load limits of a trailer includes more than Hotline toll-free at 1-888-327-4236 (TTY:1-800-424- understanding the load limits of the tires alone.

  • Page 62: Trailers 10,000 Lbs (4,536 Kg) Gvwr Or Less

    NHTSA Trailer Equipment Requirements 5. Determine the combined weight of luggage and to your dealer to discuss the weighing methods needed to capture the various weights related to the trailer. This cargo being loaded on the vehicle. That weight would include the weight empty or unloaded, weights per may not safely exceed the available cargo and lug- axle, wheel, hitch or king-pin, and total weight.
  • Page 63 NHTSA Trailer Equipment Requirements Hitch weight means the downward force exerted on the Overall width means the linear distance between the hitch ball by the trailer coupler. exteriors of the sidewalls of an inflated tire, including elevations due to labeling, decorations, or protective Innerliner means the layer(s) forming the inside surface bands or ribs.

  • Page 64: Tire Safety

    NHTSA Trailer Equipment Requirements • Tread means that portion of a tire that comes into contact Improve fuel economy with the road. • Increase the life of your tires Tread rib means a tread section running circumferentially This booklet presents a comprehensive overview of tire around a tire.

  • Page 65: Checking Tire Pressure

    NHTSA Trailer Equipment Requirements tire pressure for your vehicle is referred to as the placard or certification label. While your tire may still be “recommended cold inflation pressure.” (As you will read slightly underinflated due to the extra pounds of pressure below, it is difficult to obtain the recommended tire in the warm tire, it is safer to drive with air pressure that is pressure if your tires are not cold.)

  • Page 66: Information On Passenger Vehicle Tires

    NHTSA Trailer Equipment Requirements characteristics of the tire and also provides a tire G U.S. DOT Tire Identification Number. This begins identification number for safety standard certification and with the letters “DOT” and indicates that the tire in case of a recall. meets all federal standards.

  • Page 67: Temperature A

    NHTSA Trailer Equipment Requirements Temperature A Additional Information on Light Truck Tires All passenger car tires must conform to federal safety requirements in addition to these grades. Treadwear The treadwear grade is a comparative rating based on the war rate of the tire when tested under controlled conditions on a specified government test course.

  • Page 68: Preventing Tire Damage

    NHTSA Trailer Equipment Requirements • Preventing Tire Damage Inspect tires for cracks, foreign objects, uneven • wear patterns on the tread, or other signs of wear Slow down if you have to go over a pothole or other or trauma. object in the road.
  • Page 69 NHTSA Trailer Equipment Requirements This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
  • Page 70 NHTSA Trailer Equipment Requirements This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
  • Page 72 Part No. A0002495812 Rev. A 08/01/2023 ©2023 Generac Power Systems, Inc. All rights reserved. Generac Power Systems, Inc. Specifications are subject to change without notice. S45 W29290 Hwy. 59, Waukesha WI 53189 No reproduction allowed in any form without prior written consent GeneracMobileProducts.com │844-ASK-GNRC │844-275-4672 from Generac Power Systems, Inc.

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