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Humbaur TANDEM-PLATFORM Operating Manual

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MAKES IT HAPPEN
OPERATING
MANUAL
TANDEM-PLATFORM
TANDEM-BOX

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Summary of Contents for Humbaur TANDEM-PLATFORM

  • Page 1 MAKES IT HAPPEN OPERATING MANUAL TANDEM-PLATFORM TANDEM-BOX...
  • Page 2 Version 07/20 Operating Manual for Tandem-Platform...

  • Page 3: Table Of Contents

    Lubrication of the drawbar 12.5 Lubrication of the folding legs 11.6 Lubrication of the supporting base 12.6 Maintenance of the compressed air system 12.7 Tightening torque 12.8 Tyres 12.10 Plug connection 12.11 Changing the lights Operating Manual for Tandem-Platform Version 07/20...
  • Page 4 13 Accessories 13.1 Duomatic-coupling 13.2 Night park warning signs 13.3 Spare wheel holder 13.4 Fire extinguisher box 13.5 Plastic toolbox 13.6 Cutainsider Structure 13.7 Tarp and hoop 14 How do I dispose of the trailer or parts of the trailer? 15 What should I do in the event of a malfunction? 16 Service and Warranty policy Version 07/20 Operating Manual for Tandem-Platform...

  • Page 5: Identification

    1 Identification Type 11 Type designation: HT 116224 Product name: Tandem Platform HT (Humbaur Tandem) There are 12 different types of HT trailers: Type 12 Type designation: HT 117224 Type 1 Type designation: HT 504124 For special vehicles deviations in box dimensions are pos- Type 2 sible.

  • Page 6: Product Description

    2 Product description The HT (Humbaur tandem) trailers are available in four different models. Three models for the tandem platform, HT 50xxxx, HT 10xxxx and HT 11xxxx. And the other model is the tandem box trailer HT 50xxxx-20S. The tandem trailers are designed to be attached to a towing vehicle.
  • Page 7 Box body Wheel chock Drawbar Tyres Towing ring Fender Door check strap Jockey wheel HT Tandem box trailer rear view Locks of the door Rear lights Door hinges License plate light Door locking gear Underrun protection Loading area Folding door Operating Manual for Tandem-Platform Version 07/20...
  • Page 8 Folding underrun protection 13 License plate light Control panel for the pneumatic suspension 14 Underrun protection HT 10xxxx und 11xxxx Tandem-platform up to 11,9 tons front view Loading board Drawbar height adjustment Crank for the supporting base Drawbar Towing ring Wheel chock Lashing shackle Supporting base Version 07/20 Operating Manual for Tandem-Platform...

  • Page 9: Intended Use

    He can not hold the load and breakdown. can be run over. This can cause accidents. People can Instruct the position adapter to be injured or killed. Objects could be Danger! never stand between the towing damaged. Danger! vehicle and the trailer. Do not exceed the allowable strength of the lashing shackles or rings. Operating Manual for Tandem-Platform Version 07/20...
  • Page 10 The trailer can tip over. If the trailer is the components could breakdown. Replace any damaged drawbar or loaded, the danger increases, becau- se the main focus of the load moves towing ring for new ones. Welding Danger! upwards. and changes in the structure are Do not drive across the slope. not allowed. Danger! Danger to life! Danger to life! Danger! Danger! Version 07/20 Operating Manual for Tandem-Platform...
  • Page 11 Climb on the drawbar. The drawbar works under the additio- nal load down. This can lead to the loss of balance and to injuries. Do not climb on the drawbar. Caution! Risk of injury! Slip Risk of injury! Danger! Achtung! Operating Manual for Tandem-Platform Version 07/20...
  • Page 12 Danger! Danger to life! Driving with unventilated air suspensi- on bellows. The axles are unevenly loaded and can be damaged. This can lead to acci- dents. Before departure, make sure that the air suspension bellows are Danger! ventilated. Danger to life! Danger! Version 07/20 Operating Manual for Tandem-Platform...

  • Page 13: How Does The Brake System Works

    To release it press the same button. The pressure in the brake can not be activated. system drops repeatedly by pressing and releasing the brake. If it falls below 5.2 bar, the spring brake can not be activated on the control panel. Operating Manual for Tandem-Platform Version 07/20...

  • Page 14: Spring Brake-Emergency Release

    Service brake opening in the spring brake. Turn the thread bolt around approximately 90°. Put the washer and the nut on the thread bolt and tighten them up to the case of the spring brake. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 15: Lifting The Trailer Using The Pneumatic Suspension

    “lower”. The trailer starts to lower. If the desired height is reached, turn the lever to the All Humbaur tandem Platform and trailers from the series “stop” position. The trailer will remain in that position. 10xxxx Ht and 11xxxx are equipped with a pneumatic 7.3 Setting the trailer in the driving position...

  • Page 16: How Do I Couple And Connect The Trailer To My Vehicle

    Pull the handbrake in the towing vehicle. Check the trailer is correctly coupled. Now connect the terminals of the trailer to the towing vehicle. Make sure to connect in the right order. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 17: How Do I Couple And Secure The Trailer

    Fasten the pneumatic holder on the drawbar. To do this, Slip put the coupling head with the hole on the button. Turn Risk of injury the coupling head counter clockwise until it stops. Unplug danger! Operating Manual for Tandem-Platform Version 07/20...

  • Page 18: Load Distribution

    The 50xxxx HT-20S trailers have lashing points integrated in the loading area. The number of lashing points will depend on the length of the trailer. They are suitable for a tensile load of 400 daN / kg. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 19: Lowering/Lifting The Supporting Base

    Close the folding step before you fold the fastener bolt. sidewalls up in the driving position. To close the step, fold it upwards and press it against the fixture down. Sidewall hinge Operating Manual for Tandem-Platform Version 07/20...

  • Page 20: Handling The Box Structure

    Now you can top up the load. Provide a cor- rect charge distribution and load protection according to the valid regulation on the load protection. 10.6 Loading the trailer 10.7 Unloading the trailer Risk of injury Risk of injury! Slip Slip Danger! Danger! Version 07/20 Operating Manual for Tandem-Platform...

  • Page 21: Handling The Underrun Protection

    Use for your own protection gloves when operating the Parts of the trailer can be damaged by underrun protection. too close a distance, too high a pres- sure or too high a temperature. Observe the values specified in the Caution! following paragraph. Operating Manual for Tandem-Platform Version 07/20...
  • Page 22 Characteristics of aluminium wall sides To remove strong soiling and get the aluminium shine Use the original Humbaur cleaner or equivalent cleaning agents. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 23: How Do I Service The Trailer

    6 months by a specialist. Professional maintenance list: • Brake System • Wheel Bearing • Axle • Tyres • Electrical equipment • Compressed air system • Lashing points • Towing ring • Accessories (if there is any) Operating Manual for Tandem-Platform Version 07/20...

  • Page 24: Axle

    Lubricate the drawbar with a grease gun on the grease nipples. Lubricating the drawbar Remove the cover of the drawbar to lubricate the height adjustment device of the drawbar. Lubricate the gear of the height adjustment device. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 25: Maintenance Of The Compressed Air System

    3930 5600 M 18x1,5 485 M 42x2 4280 6050 Exception: wheel nuts with a torque moment of 290 Nm After dismantled completely, you must use new bolts, nuts and bolts with locking clamps. draining Operating Manual for Tandem-Platform Version 07/20...

  • Page 26: Tyres

    Make sure that the tyres have the same profile strength. Secure the trailer with the wheel chocks from rolling away, and pull the parking brake. Tighten the wheel nuts always crossed. Wheel nut torque 600 Nm. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 27: Plug Connection

    1,5 mm² green Right end-outline, running 1,5 mm² brown light, license plate illumi- nation 7-pin plug according to ISO 3731 - white Function cable cross line colour section Antilock braking system plug Ground connection 2,5 mm² white/black Not used 1,5 mm² purple Reversing light 1,5 mm² blue Operating Manual for Tandem-Platform Version 07/20...

  • Page 28: Changing The Lights

    Close the cover. Screw the cover back on.Make sure the the side marker lamp and tighten the screw. light glass is seated properly, therefore the waterproof the rear light seals. Nozzle light Nozzle light Rubber mount Housing Version 07/20 Operating Manual for Tandem-Platform...

  • Page 29: Accessories

    The Duomatic coupling may not be used with trailers that Opening the cover are not listed in the intended use. The cover is held in position by a spring and can open upwards at a high speed. Open the cover carefully. Danger! Operating Manual for Tandem-Platform Version 07/20...

  • Page 30: Night Park Warning Signs

    The night park warning signs are so dirty that they are not recognised in darkness any more. This may lead to ac- cidents. People can be injured or killed, objects could be damaged. Clean the night parking warning Danger! signs from the soling. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 31: Spare Wheel Holder

    It is intended for mounting and transporting the spare wheel. Intended use The spare wheel holder may be used only with HT trailers manufactured by Humbaur. The spare wheel holder must transport only wheels. Use contrary to the intended The spare wheel holder should not be used with trailers that are not listed in the intended use.
  • Page 32 Let down the spare wheel holder. Pull the clip connector from the safety rod. Open the rim protections by unscrewing the safety rod. Remove the spare wheel. Version 07/20 Operating Manual for Tandem-Platform...

  • Page 33: Fire Extinguisher Box

    Driving with incompletely fire extinguishers box closed. its properties. The fire extinguisher box can open during the journey and the content can fall out. Check before every ride that the storage box is closed. Danger! Operating Manual for Tandem-Platform Version 07/20...

  • Page 34: Plastic Toolbox

    When stances.Clean the parts with an ordinary garden hose and a you open the cover the objects can fall clean cloth or sponge. out and injured the operator. Open the tool box carefully. Danger! Version 07/20 Operating Manual for Tandem-Platform...

  • Page 35: Cutainsider Structure

    Opening the rear doors. The Curtainsider structure must be used only with the Open the doors without securing them. tandem-platform trailers manufactured by Humbaur GmbH. They can swing around and cause acci- dents. People can be injured or objects damaged.
  • Page 36 After mounting the hooks pull the tension belt in the by load pressure with a big force and turnbuckle down. Simultaneously press the flap down. This injured the operator. must engage under slight pressure and audibly engage in Before opening the side posts remo- the holder. ve the existing load pressure. Danger! Version 07/20 Operating Manual for Tandem-Platform...
  • Page 37 The commercial trailer HT with curtainsider structure is equipped with 2-rear folding doors and two door locking gears. These doors can be opened 270°. In the open state the doors have in each side a clamp to secure them. Operating Manual for Tandem-Platform Version 07/20...
  • Page 38 Do the same procedure with the left door. After leaving the trailer, fold the ladder up and slide it com- pletely into the lead. Tighten the lock and attached simulta- neously in the ladder. Attach the clip on the ladder. Version 07/20 Operating Manual for Tandem-Platform...
  • Page 39 Slide the roof until it is completely open and engages in the front locking Wood-tilt boards Wood boards Plug Operating Manual for Tandem-Platform Version 07/20...
  • Page 40 Risk of injury! Opening the side posts. The posts can jump out while opening by load pressure with a big force and injured the operator. Before opening the side posts remo- ve the existing load pressure. Danger! locked side post Locking device Swing lever Bracket Version 07/20 Operating Manual for Tandem-Platform...

  • Page 41: Tarp And Hoop

    Danger to life! Driving only with the rack, without the tarp. Parts of the rack can get lost in the journey. This can lead to injures up to the death. Never drive without the tarp. Danger! Danger to life! Danger! Operating Manual for Tandem-Platform Version 07/20...
  • Page 42 90°. Close all the cramps around the trailer. The posts can jump out while opening Close all the corners. by load pressure with a big force and injured the operator. Before opening the side posts re- move the existing load pressure. Danger! Risk of injury! Danger! Version 07/20 Operating Manual for Tandem-Platform...
  • Page 43 Drive only with enclosed tarp, other- wise during the journey parts of the load could be throwing outwards. This can lead to accidents. People can be injured or killed. Unlocked side post Locking device Swing lever Bracket Post plug Operating Manual for Tandem-Platform Version 07/20...

  • Page 44: How Do I Dispose Of The Trailer Or Parts Of The Trailer

    Acids, salts and certain chemicals can attack the material. Clean with a normal garden hose and a clean cloth or sponge. To remove strong soling, use the original Humbaur alumi- nium and flat cover cleaning or the equivalent cleaning agents. 14 How do I dispose of the trailer or...

  • Page 45: What Should I Do In The Event Of A Malfunction

    The trailer is not in a The lubrication points have not been adequately lubricated. Lubricate all the lubrication points. horizontal position after the The wheel bearing is defective. Look for a garage. coupling. Operating Manual for Tandem-Platform Version 07/20...
  • Page 46 Version 07/20 Operating Manual for Tandem-Platform...

  • Page 47: Service And Warranty Policy

    In the event of independently undertaken fittings and su- The maintenance instructions and regulations of the manu- perstructures that have not been approved by Humbaur. facturer, which are listed in this operating manual, must In the event of overloading and improper use of the trailer.
  • Page 48 MAKES IT HAPPEN No liability is accepted for mistakes and printing errors. All illustrations are representative. Deviations and modifications are subject to the model type. Subject to change without notice. Copying prohibited. Printed in Germany. Version 07/20...

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Tandem-box

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