Download
Share
Print this page
Generac Power Systems MLTS Owner's Manual
  1. Manuals
  2. Brands
  3. Generac Power Systems Manuals
  4. Lighting Equipment
  5. MLTS
  6. Owner's manual
Generac Power Systems MLTS Owner's Manual

Generac Power Systems MLTS Owner's Manual

Light tower
Hide thumbs Also See for MLTS:

Advertisement

Quick Links

Download this manual
Owner's Manual
Light Tower
•
MLTS
MLTS-K
SN ____________ and higher
010568
www.discount-equipment.com
SAVE THIS MANUAL FOR FUTURE REFERENCE

Advertisement

loading
Need help?

Need help?

Do you have a question about the MLTS and is the answer not in the manual?

Questions and answers

Related Manuals for Generac Power Systems MLTS

Summary of Contents for Generac Power Systems MLTS

  • Page 1 Owner’s Manual Light Tower • MLTS MLTS-K SN ____________ and higher 010568 www.discount-equipment.com SAVE THIS MANUAL FOR FUTURE REFERENCE...
  • Page 2 Discount-Equipment.com is your online resource for quality parts & equipment. Florida: 561-964-4949 Outside Florida TOLL FREE: 877-690-3101 Need parts? Click on this link: http://www.discount-equipment.com/category/5443-parts/ choose one of the options to help get the right parts and equipment you are looking for.
  • Page 3 Use this page to record important information about your unit Record the information found on your unit data label on this page. See unit serial number location (Unit Serial Unit Model No. Number Locations). The label plate is affixed to the inside partition, to the left of the control panel console.
  • Page 4 Table of Contents Section 1: Introduction and Safety About UTILITY Mode (If Equipped) ....21 About SLEEP Mode (If Equipped) ....21 Introduction ............1 Read This Manual Thoroughly ........1 Engine Derating ..........21 Safety Rules ............1 How to Obtain Service ..........1 Section 3: Operation General Hazards ............2 Unit Setup ............
  • Page 5 Reset the PAS ............36 MLTS-K DC Digital Wiring ........ 55 Coolant Heater or Engine Block Heater (If MLTS AC Wiring (No-Export Power) (1 of 3) ... 56 Equipped) ............36 MLTS AC Wiring (Export Power) (2 of 3) ..57 Tandem Tow (If Equipped) ........37...
  • Page 6 Section 1: Introduction and Safety Introduction DANGER Thank you for purchasing a Generac Mobile product. This unit has been designed to provide high-performance, Indicates a hazardous situation which, if not avoided, efficient operation, and years of use when maintained will result in death or serious injury. properly.
  • Page 7 Introduction and Safety Explosion and Fire Hazards General Hazards DANGER DANGER Asphyxiation. Running engines produce carbon Explosion and Fire. Fuel and vapors are extremely monoxide, a colorless, odorless, poisonous flammable and explosive. Add fuel in a well gas. Carbon monoxide, if not avoided, will ventilated area.
  • Page 8 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 9 Introduction and Safety • Starting the Unit DO NOT operate with the fuel tank cap loose or missing. DANGER Engine Safety Electrocution. DO NOT use the unit if electrical cord is cut or worn through. Doing Internal combustion engines present special hazards so will result in death or serious injury.
  • Page 10 Introduction and Safety Service Safety Raising and Lowering the Mast WARNING WARNING Electrocution. Do not set up or operate this Accidental start-up. Disconnect negative battery unit if severe weather is expected. Lightning terminal before servicing to prevent accidental strikes can kill or cause severe injury even if engine rotation.
  • Page 11 Introduction and Safety • Connect safety chains in a crossing pattern under the tongue. • Before towing the trailer, verify that the weight of the trailer is equal across all tires. On trailers with adjustable height hitches, adjust the angle of the trailer tongue to keep the trailer as level as possible.
  • Page 12 Stowed Position Warning—Entanglement Hazard Lifting Point Warning—Cutting Hazard Forklift and Tie-Down Point Disconnect Battery Before Servicing Engine Operation FCC Label (MLTS-K Only) Danger—Fuel and Fueling Hazards Danger—Carbon Monoxide Ultra Low Sulfur Diesel Fuel Only Electrical Ground Connection Tie-Down Point Notice—Winch Operation Towing Instructions Owner’s Manual for Mobile Light Tower...
  • Page 13 Introduction and Safety 1 Inch (25 mm) 0°± 5° 10000035325 1 Inch (25 mm) 0°± 5° 008626 10000035402 Figure 1-1. Decal Locations (1 of 3) Owner’s Manual for Mobile Light Tower...
  • Page 14 Introduction and Safety DANGER OVERHEAD POWER LINES Contact with overhead electrical power lines will cause serious injury or death. Do not position light tower under electrical power lines. GEFAHR Der kontakt mit elektrischen Hochspannungsleitungen kann zu schweren oder lebensgefährlichen Verletzungen führen.
  • Page 15 Introduction and Safety retract outriggers with tower up. Nicht zurückziehen Ausleger mit Turm auf. No retraiga estabilizadores con la torre de arriba. Ne pas retirer les stabilisateurs avec la tour vers le haut. MOTORBETRIEB BREAKER OPERACIÓN DEL MOTOR FONCTIONNEMENT DU MOTEUR BREAKER ATED ABSCHALTUNG...
  • Page 16 Section 2: General Information Specifications No Export Unit of Export Power Export Power Description Power Measure Mitsubishi Kubota Mitsubishi Engine ® Kubota ® ® Make (Model) — Mitsubishi (L2E) Mitsubishi (L2E) (Z482) EPA Certification Tier 4 Final 4 Final 4 Final Fuel Consumption—...
  • Page 17 General Information Unit Dimensions 009807 Figure 2-1. Unit Dimensions 118 in (3 m) 101 in (2.6 m) 23 ft (7 m) 57 in (1.45 m) 10 ft (3.05 m) Owner’s Manual for Mobile Light Tower...
  • Page 18 General Information Unit Serial Number Locations Refer to the illustration to locate the unit ID tag and found on these tags. Record the information from these Vehicle Identification Number (VIN) tag on the unit. tags so it is available if the tags are lost or damaged. Important information, such as the unit serial number, When ordering parts or requesting assistance, you may model number, VIN, and tire loading information are...
  • Page 19 General Information Trailer Tongue Storage and Tow Positions CAUTION Pinching and crushing hazard. To avoid The trailer tongue is designed to fold upright for shipping possible injury, keep fingers away from pivot and storage. point when folding or unfolding trailer tongue. IMPORTANT NOTE: Do not attempt to tow the unit (000313) with trailer tongue in the storage position.
  • Page 20 General Information Place Trailer Tongue in Storage Position 1. Verify unit is on a level surface and wheels are blocked. 2. See Figure 2-7. Extend jack (A) enough to allow minimum effort to pivot trailer tongue into storage position. 003591 Figure 2-9.
  • Page 21 General Information Component Locations 010573 Figure 2-10. Exterior Components Light fixture (4 locations) Unit lift point Fuel fill port Exhaust Grounding stud Outrigger jack (2 locations) Dawn-to-dusk sensor (behind mast) M Outrigger pin (2 locations) Tie-down point Rear tie-down point (2 locations) Tongue jack Fork pocket (2 locations) Mast rotation knob...
  • Page 22 General Information Control Panel Standard Analog Analog with Import Power (If Equipped) 015216 015209 Figure 2-11. Standard Analog Controls Figure 2-12. Analog Controls With Optional Import Power Main circuit breaker DC circuit breaker (2 locations) GFCI breaker (if equipped) Light fixtures ON-OFF switch DC circuit breaker One switch controls power to all light fixtures DC circuit breaker...
  • Page 23 General Information Power Zone Autolite with Import Power (If ® Power Zone Autolite (If Equipped) Equipped) 010576 Figure 2-13. Optional Power Zone Autolite Controls AC circuit breaker—light fixture (4 locations) 015210 AC circuit breaker Figure 2-14. Optional Power Zone Autolite Controls Controls export power (if equipped) With Optional Import Power DC circuit breaker (3 locations)
  • Page 24 General Information Power Zone Autolight Controller (If Equipped) Figure 2-15. The Power Zone Autolight controller The controller can be set to automatic (AUTO) mode, in monitors vital unit functions, and indicates operational which the lights and engine automatically start and stop status and fault conditions.
  • Page 25 General Information (A) Light Fixture ON-OFF Button (4 locations) (C) UTILITY Mode Button 2-16. These buttons control power to the light Figure NOTE: This button only functions in units equipped with fixtures. One button controls one light fixture, as UTILITY mode. illustrated.
  • Page 26 General Information About UTILITY Mode (If Equipped) Units equipped with UTILITY mode can provide lighting without running the genset. Requirements for UTILITY mode are: • 120 V, Utility or generator power supply • 120 V, 5-15cord NOTE: In UTILITY mode, the engine does start. About SLEEP Mode (If Equipped) Units equipped with Power Zone Autolite controls are also equipped with SLEEP mode.
  • Page 27 General Information This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
  • Page 28 Section 3: Operation Unit Setup DETAIL D DETAIL E DETAIL F 1” DETAIL G 010584 Figure 3-1. Setup Components wheels to keep it from moving. This will make it easier to level the unit. DANGER 3. Pull the locking pin (A) on the tongue jack (B) and rotate the jack 90°.
  • Page 29 Operation 7. Before raising the mast, it may be necessary to 4. Using both hands, rotate the winch (B) to slowly adjust the lamps. The lamps may be adjusted up, extend the mast. Verify the coiled electrical cord is down, left or right by simply aiming them in the extending at the top sections of the mast.
  • Page 30 Operation Raising the Mast—Electric Winch (If Equipped) 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) WARNING Tipping hazard. Extend the outriggers and level the unit before raising the mast.
  • Page 31 Operation Prestart Checklist Starting Unit—Analog Controls Before starting the unit, all items in the prestart checklist CAUTION must be completed. This checklist applies to both manual Equipment Damage. Do not continuously crank and remote starting of the unit. engine for more than ten seconds. Doing so will lead WARNING to overdischarge of batteries and starter seizure.
  • Page 32 Operation 6. See 3-7. Turn ignition switch to GLOW 9. Begin using lights and receptacles (if equipped), in Figure PLUG position and hold for 10 to 15 seconds accordance with the following: • To operate lights, see Operating Lights—Analog Controls. •...
  • Page 33 Operation NOTE: The LEDs (A, B, C) allow the operator to monitor 3-15. Three schedules are available. The Figure active schedule is indicated by an illuminated LED on the start-up progression. See table below. AUTO mode button. Illuminates when START-STOP button is pushed. Remains illuminated during start-up process and while engine is running.
  • Page 34 Operation Operating Lights—Analog NOTE: If the main circuit breaker is OFF, the light fixture ON-OFF button LED (A) illuminates but the light fixture Controls does not. Switch main circuit breaker ON. 1. Verify the unit is ON and running smoothly. See Starting Unit—Analog Controls.
  • Page 35 Operation Shutting Down Unit—Analog Shutting Down Unit—Power Controls Zone Autolite Controls (MANUAL Mode) 1. Stop using and unplug equipment from the 120 V convenience receptacles. See Removing Loads 1. Remove all loads from receptacles. See Remov- from Receptacles (If Equipped). ing Loads from Receptacles (If Equipped).
  • Page 36 Operation Shutting Down Unit—Power NOTE: To skip cool-down cycle, press the ENGINE START-STOP button twice. Zone Controls (AUTO Mode) 4. See Figure 3-32. Switch controller power switch to NOTE: In AUTO mode, the unit automatically shuts OFF (O). down, in accordance with the active schedule. IMPORTANT NOTE: This procedure cancels AUTO mode and shuts down the unit.
  • Page 37 Operation 5. See 3-35. Switch controller power to OFF NOTE: When utility mode is activated, the LED (A) Figure (O). switches on. 11. See Figure 3-40. Switch main circuit breaker to ON (I). MAIN AC CIRCUIT BREAKER 010596 Figure 3-35. Controller Power OFF (O) 6.
  • Page 38 Operation 4. See 3-43. Switch main AC circuit breaker to 8. See 3-47. Remove 120 V, NEMA 5-15 cord Figure Figure OFF (O). from unit power inlet port. MAIN AC CIRCUIT BREAKER 010587 Figure 3-43. Main AC Circuit Breaker OFF (O) 015148 Figure 3-47.
  • Page 39 Operation Dusk-to-Dawn Sensor (If Customer Convenience Equipped) Receptacles (If Equipped) 3-48. Units equipped with Power Zone Figure NOTE: Convenience outlets (export power) do not work Autolight controller are also equipped with a dusk-to- when the unit is in utility mode (diesel engine must be in dawn sensor (A), which senses light and accordingly operation).
  • Page 40 Operation Lowering the Mast—Manual Lowering the Mast—Electric Winch Winch (If Equipped) 1. Shut down the lights and engine. See Shutting NOTE: On key switch models, key must be in RUN to Down Unit—Analog Controls. operate electric winch. 2. Lower the mast. 1.
  • Page 41 Operation Test the PAS 1. See 3-51. Remove the motor cover (A). Figure Test the PAS at least once a month to ensure optimal valve performance. There are two methods: 1. Pull the T-handle. (NOTE: The valve must be open before testing.) 2.
  • Page 42 Operation Tandem Tow (If Equipped) Figure 3-53. The tandem tow hitch option (A) allows the operator to tow a second MLTS Light Tower in series behind the unit equipped with the hitch. Figure 3-54. Heated Fuel Filter (MLTS) 004770 Figure 3-53. Tandem Tow IMPORTANT NOTE: Never tow more than two units at once.
  • Page 43 Operation Lifting the Unit 6. Check for correct inflation of the trailer tires. For maximum tire pressures, refer to Specifications. Proceed as follows to prepare the unit for lifting: 7. See Figure 3-56. Inspect the wheel lugs. Tighten or replace any lugs that are loose or missing. If a 1.
  • Page 44 Operation Tying Down the Unit When securing the unit for transportation, verify the equipment being used to fasten the unit is in good condition and has sufficient strength to hold the unit in place during transport. 3-58. Use the tie-down points (C) as shown. Figure 002538 Figure 3-58.
  • Page 45 Operation This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
  • Page 46 Section 4: Maintenance Emissions Information 3. Disconnect the negative (–) terminal on the battery. 4. Attach a “Do Not Start” sign to the control panel to For warranty information, please refer to the diesel signify that the unit is being serviced and reduce engine manual supplied with this unit.
  • Page 47 Drain residual water from fuel filter  Generac Mobile recommends oil change intervals on the MLTS equipped with the Mitsubishi L2E Tier 4 engine be extended to 1,000 hours after initial break-in. The engine comes from the factory with a larger sump that holds 5.5 qts (5.2 L) of engine oil.
  • Page 48 Maintenance Basic Maintenance Schedule (MLTS-K) First Every Every Every Every Item Daily 50 Hr 400 Hr 500 Hr 750 Hr 1,000 Hr Required Check oil level  Check coolant level  Check fuel level  Check tire pressure  Inspect wheel bearings ...
  • Page 49 Maintenance • Check all mounting bolts and verify they are tight- ened to the recommended torque values. Replace any damaged fasteners. • Periodically inspect all connections to verify they are tight and free of corrosion. • Inspect the cable for visible damage every time the winch is operated.
  • Page 50 Maintenance Winch Preventative Maintenance Schedule After First Maintenance Activity Before Each Use Semi-Annually Operation Inspect fasteners   Inspect electrical connections   Clean and grease brake assembly  Inspect motor brushes  Inspect winch and control    Trailer Wheel Bearings Jack Maintenance The trailer axles are equipped with a Zerk grease fitting...
  • Page 51 Maintenance This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
  • Page 52 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 WARNING verification that simple causes can be located and fixed. Risk of burns. Allow engine to cool before It does not cover all types of problems.
  • Page 53 Troubleshooting Troubleshooting the Lights Only a qualified electrician should troubleshoot or repair WARNING electrical problems occurring in this equipment. Electrocution. Potentially lethal voltages are generated by this equipment. Render the equipment safe before attempting repairs or maintenance. Failure to do so could result in death or serious injury.
  • Page 54 Engine overspeed or Check connection on W terminal of DC Charge Alternator engine underspeed (MLTS)—WH/VI to pin-9 or Engine ECU (MLTS-K) on the Power Zone controller. Inspect function of DC charge alternator. Inspect tension of DC charge alternator drive belt.
  • Page 55 Troubleshooting This page intentionally left blank. Owner’s Manual for Mobile Light Tower...
  • Page 56 Section 6: Wiring Diagrams Mast Junction Box Wiring and Light Connections 010606 Owner’s Manual for Mobile Light Tower...
  • Page 57 Wiring Diagrams MLTS-K AC Analog Wiring ABCDE JB5A GN/YL JB2A JB2B GN/YL JB2C JB2D GR/YL ABCDE JB5B GN/YL GN/YL GR/YL GN/YL GN/YL A0004106725_REV_A Owner’s Manual for Mobile Light Tower...
  • Page 58 Wiring Diagrams MLTS-K DC Analog Wiring A0004106732_REV_A Owner’s Manual for Mobile Light Tower...
  • Page 59 Wiring Diagrams MLTS-K AC Digital Wiring JB5A ABCDE GN/YL JB2A JB2B GN/YL JB2C JB2D GR/YL ABCDE JB5B GN/YL GN/YL GR/YL GN/YL GN/YL A0004106769_REV_A Owner’s Manual for Mobile Light Tower...
  • Page 60 Wiring Diagrams MLTS-K DC Digital Wiring A0004106765_REV_A Owner’s Manual for Mobile Light Tower...
  • Page 61 Wiring Diagrams MLTS AC Wiring (No-Export Power) (1 of 3) CH-GRND JB5A JB2A JB2B JB2C JB2D JB5B A0000116053SH1_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 62 Wiring Diagrams MLTS AC Wiring (Export Power) (2 of 3) CH-GRND JB5A JB2A JB2B JB2C JB2D JB5B A0000116053SH2_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 63 Wiring Diagrams MLTS AC Wiring (240 VAC Input Power) (3 of 3) CH-GRND JB5A JB2A JB2B JB2C JB2D JB5B A0000116053SH3_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 64 Wiring Diagrams MLTS DC Analog Wiring A0000116053SH1_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 65 Wiring Diagrams MLTS AC Wiring—Power Zone (If Equipped) (1 of 3) A0000221210SH1_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 66 Wiring Diagrams MLTS AC Wiring—Power Zone (If Equipped) (2 of 3) A0000221210SH2_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 67 Wiring Diagrams MLTS AC Wiring—Power Zone (240 Shore Power If Equipped) (3 of 3) A0000221210SH3_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 68 Wiring Diagrams MLTS AC Wiring—Power Zone (120 Shore Power If Equipped) Owner’s Manual for Mobile Light Tower...
  • Page 69 Wiring Diagrams MLTS DC Wiring—Power Zone (If Equipped) A0000221208SH1_B_11.05.19 Owner’s Manual for Mobile Light Tower...
  • Page 70 Wiring Diagrams MLTS Trailer Lights SPADE VI/YL SPADE BK/WT SPADE SPADE SPADE SPLICE SPADE 90520_D_08.27.14 Owner’s Manual for Mobile Light Tower...
  • Page 71 Wiring Diagrams Owner’s Manual for Mobile Light Tower...
  • Page 72 Section 7: NHTSA Trailer Equipment Requirements Reporting Safety Defects to the – Calculating total and cargo load capacities with United States Government varying seating configurations including quantitative examples showing/illustrating how If you believe your trailer has a defect which could cause the vehicle’s cargo and luggage capacity a crash or could cause injury or death, you should decreases as the combined number and size of...
  • Page 73 NHTSA Trailer Equipment Requirements to your dealer to discuss the weighing methods needed 5. Determine the combined weight of luggage and 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 74 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 75 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 76 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 after to drive with air pressure that is pressure if your tires are not cold.)
  • Page 77 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 78 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 wear rate of the tire when tested under controlled conditions on a specified government test course.
  • Page 79 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 80 Discount-Equipment.com is your online resource for quality parts & equipment. Florida: 561-964-4949 Outside Florida TOLL FREE: 877-690-3101 Need parts? Click on this link: http://www.discount-equipment.com/category/5443-parts/ choose one of the options to help get the right parts and equipment you are looking for.
  • Page 81 Part No. A0000389937 Rev B 05/03/2023 ©2023 Generac Power Systems, Inc. All rights reserved. Specifications are subject to change without notice. No reproduction allowed in any form without prior written consent from Generac Power Systems, Inc.

This manual is also suitable for:

Mlts-k