1. Manuals
  2. Brands
  3. twin busch Manuals
  4. Lifting Systems
  5. TW242M-FZ
  6. Installation, operation and maintenance manual

twin busch TW242M-FZ Installation, Operation And Maintenance Manual

2-post lift
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the TW242M-FZ and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for twin busch TW242M-FZ

Summary of Contents for twin busch TW242M-FZ

  • Page 2: Table Of Contents

    Manual 2-post lift TW242M-FZ Table of contents General information ..........................1 Identification of the instructions for use ....................1 Technical data ............................1 Modification of the product ......................... 1 Safety-related information ........................2 5.1 Safety instructions ............................2 5.2 Warnings and symbols ..........................3 5.3 Safety equipment ............................
  • Page 3 Manual 2-post lift TW242M-FZ 13.3 Foundation requirements and working area ..................... 23 13.4 Hydraulic system ............................26 13.5 Circuit diagrams ............................27 13.6 Detailed drawing and parts description of the lifting platform ..............30 13.7 Spare parts list ............................36 Further attachment: ⋅...
  • Page 4 24/7 Service Center: Our 24/7 Self-Service Center is a mobile website designed for self-diagnosis of issues with your Twin Busch lift. Here, we provide an extensive video collection covering a wide range of relevant topics for your Twin Busch lift, from fine-tuning and maintenance to component replacement.

  • Page 5: General Information

    The TW242M-FZ has height-adjustable turntables and a flat drive-over plate (only 35 mm). The TW242M-FZ can be used to lift everything from Smart cars to vans. 2. Identification of the instructions for use...

  • Page 6: Safety-Related Information

    Manual 2-post lift TW242M-FZ 5. Safety-related information Read the instruction manual carefully before operating the lift. Keep the instructions for reference. Follow the instructions carefully to obtain the best performance from the machine and to avoid damage due to personal fault.

  • Page 7: Warnings And Symbols

    Manual 2-post lift TW242M-FZ 5.2 Warnings and symbols All warning labels are clearly visible on the lift to ensure that the user uses the equipment in a safe and appropriate manner. The warning signs must be kept clean and replaced if they are damaged or missing. Please read the signs carefully and memorise their meaning for future operations.

  • Page 8: Safety Equipment

    Manual 2-post lift TW242M-FZ 5.3 Safety equipment For safe operation of the lifting platform, it is equipped with the following safety devices *): ⋅ Safety detents ⋅ Throttle valve in hydraulic line ⋅ Limit switch ⋅ Carrying arm locking device ⋅...

  • Page 9: Monitoring And Testing The Safety Equipment

    Figure: Safety catches and manual unlocking 6. Conformity with the product The TW242M-FZ 2-post lift is CE-certified and is compliant with the Machinery Directive 2006/42/EC, fulfilling the standards EN 1493:2022, EN 60204-1:2018 (look at: EU Declaration of Conformity, at the end of the user manual).

  • Page 10: Technical Specification

    Manual 2-post lift TW242M-FZ 7. Technical specification Cover plate 7.1 Machine description Column Hydraulic cylinder Control unit Unlocking Lifting carraige Motor unit Support arm Drive-over plate 8. Structure of lifting platform 8.1 Before installation Tools and equipment required: ⋅ Suitable lifting tool for bulky and heavy components ⋅...

  • Page 11: Assembly Instructions

    Manual 2-post lift TW242M-FZ Note: If a new concrete floor is to be poured, it must cure for at least 28 days until a lifting platform can be installed. 8.3 Assembly instructions 1) Remove the packaging and take out the box containing the accessories and cover plates. Read and understand the operating instructions before proceeding.
  • Page 12 Manual 2-post lift TW242M-FZ 6) Connect the carraiges to the steel cables a) Align the carraiges on both sides of the column approx. 800 mm above floor level. b) Ensure that the safety catches on both sides of the column are engaged before you start installing the steel cables.
  • Page 13 Manual 2-post lift TW242M-FZ 7) Fastening the hydraulic hoses Hydraulic line 2 (quick coupling) Hydraulic line 1 Note: The control unit can be disconnected from the lift using a quick-release coupling, this means that it can be protected from the weather indoors when not in use be connected.
  • Page 14 Manual 2-post lift TW242M-FZ 8) Mounting the control unit or control box. a) Install the control unit or control box. b) Connect the power supply to the control unit as shown in the following illustration. Control unit M5x10 cross socket cap screw c) Fit the limit switch at the top end of the main column as shown in the following illustration.
  • Page 15 Manual 2-post lift TW242M-FZ Fit the support arms a) Insert the support arms into the lifting carraiges, paying attention to the interlocking of the anti- rotation blocks. If necessary back off the bolts holding the half moons in place and then re-tighten.
  • Page 16 Manual 2-post lift TW242M-FZ Insert the support arm, lifting the support arm anti-rotation device in the process. Insert the bolt and secure with a circlip. 10) Attach the ramp plate Raise the lifting carriages on both sides by approx. 800 mm and allow them to engage in the safety catches.

  • Page 17: Test Points After Assembly

    Manual 2-post lift TW242M-FZ 8.4 Test points after assembly Check Are the columns vertical to the floor? (90°) Are the two columns parallel to each other? Is the oil hose connected correctly? Is the steel cable correctly and firmly connected?

  • Page 18: Description Of The Control Unit (Control Box)

    Manual 2-post lift TW242M-FZ 9.2 Description of the control unit (control box) Description Function Indicates whether there is a Operating light power supply UP button (push-button) Raising the lifting platform Safety catches Lowering into the safety catches Down button (push-button)

  • Page 19: Operating Instructions

    Manual 2-post lift TW242M-FZ 9.4 Operating instructions 9.4.1 Lifting process 1. Read and understand the operating instructions before starting work. 2. Connect the power supply and switch the main switch to ON. 3. Park the vehicle with its centre of gravity in the middle between the two pillars.
  • Page 20 Manual 2-post lift TW242M-FZ 9.5 Emergency lowering function in the event of a power failure 1. If the lifting carriage is NOT engaged a) Pull the lever to open the safety catches. b) Actuate the manual drain (bayonet catch). (Push in the knurled screw and turn anti-clockwise "OPEN", clockwise "CLOSED")
  • Page 21 Manual 2-post lift TW242M-FZ b) Actuate the lever of the hydraulic pump to supply the cylinder with oil and release the lock. Motor Hydraulic connection Sealing plug (hydraulic connection) Oil tank Hydraulic pump Figure: Connections of the hand pump c) Then follow the procedure from 1. if the lifting carriage is NOT engaged.

  • Page 22: Troubleshooting

    10. Troubleshooting Attention: Do not hesitate to contact the expert staff of Twin Busch GmbH if you are unable to rectify an error yourself. We will be happy to assist you in rectifying the problem. In this case, document the error and send us pictures and a precise description of the error so that we can identify and remedy the cause as quickly as possible.

  • Page 23: Maintenance

    Manual 2-post lift TW242M-FZ 11. Maintenance Regular maintenance of your lift will ensure a long and safe use of the lift. The following are suggestions for the maintenance intervals and the activities to be carried out. How often you service your lift depends on the environmental conditions, the degree of contamination and, of course, the stress and load on the lift.

  • Page 24: Annual Inspection And Maintenance Of The Lifting Platform Elements

    If the lift malfunctions, simple faults may be the cause. Use the following list for troubleshooting *). If the cause of the error is not listed or cannot be found, please contact the expert Twin Busch GmbH team. Never attempt to carry out repairs yourself, especially on safety devices or electrical system parts.

  • Page 25: Appendix

    Manual 2-post lift TW242M-FZ 13. Appendix 12.1 Packing list Name Drawing Property Power-side post FL-8224-A1 Assembly Assembly Post FL-8224-A2 Assembly Carriage FL-8224-A3 Assembly Long arm FL-8224-A7 Assembly Short arm FL-8224-A08 Assembly Oil cylinder FL-8224-A4-B2 Assembly Drive oil cylinder FL-8224-A4-B3 Power unit...

  • Page 26: Lifting Platform Dimensions

    Manual 2-post lift TW242M-FZ 12.2 Lifting platform dimensions Page | 22 Misprints, errors and changes excepted.

  • Page 27: Foundation Requirements And Working Area

    Manual 2-post lift TW242M-FZ 12.3 Foundation requirements and working area Requirements for the concrete: - Concrete C20/25 according to DIN 1045-2 (previous designation: DIN 1045 concrete B25). - The floor must be level and have a flatness of less than 5 mm/m.
  • Page 28 Manual 2-post lift TW242M-FZ Other requirements: The surrounding soil must be suitable for the load, e.g. no sandy soils, etc. Reinforcements in the concrete are not mandatory for proper use of the lifting platform, but are recommended. In case of doubt, the foundation should be determined and checked by a structural engineer.
  • Page 29 Manual 2-post lift TW242M-FZ M16x173 drill clean smash fast Page | 25 Misprints, errors and changes excepted.

  • Page 30: Hydraulic System

    Manual 2-post lift TW242M-FZ 12.4 Hydraulic system 1. Master cylinder 2. Secondary cylinder 3. Manual drain valve 4. Throttle valve 5. Motor 6. Clutch 7. Gear pump 8. Non-return valve (one-way valve) 9. Pressure relief valve (max.: 19.4 Mpa) 10. Throttle check valve 11.

  • Page 31: Circuit Diagrams

    Manual 2-post lift TW242M-FZ 12.5 Circuit diagrams Page | 27 Misprints, errors and changes excepted.
  • Page 32 Manual 2-post lift TW242M-FZ Page | 28 Misprints, errors and changes excepted.
  • Page 33 Manual 2-post lift TW242M-FZ Page | 29 Misprints, errors and changes excepted.

  • Page 34: Detailed Drawing And Parts Description Of The Lifting Platform

    Manual 2-post lift TW242M-FZ 12.6 Detailed drawing and parts description of the lifting platform Name Drawing Property Grade Steel cable L= 8820 mm FL-8224-A6 Assembly Hex nut M16 GB/T6170-2000 Standard Class C flat washer M16 GB/T95-1985 Standard Expansion bolt M16*173...
  • Page 35 Manual 2-post lift TW242M-FZ Name Drawing Property Grade Rubber oil hose L=2900 Assembly Power unit Assembly Rubber oil hose L=700 Assembly Long connector Assembly Drive oil cylinder FL-8224-A4-B2 Assembly Main connector Zinc plating Short connector Zinc plating Chain wheel bracket...
  • Page 36 Manual 2-post lift TW242M-FZ Material Name Drawing Property Grade Hex socket button head screw M8*20 GB/T70.2-2000 Standard Spring washer M8 GB/T93-1987 Standard Retaining ring FL-8224-A1-B3-C2 Zinc plating Washer GB/T894.2-1986 Zinc plating UP pulley FL-8224-A1-B2 Zinc plating Bearing 2518 SF-1 Standard...
  • Page 37 Manual 2-post lift TW242M-FZ Name Drawing Property Grade Tension spring FL-8224-A3-B8 65Mn Safety lock assembly FL-8224-A3-B3 Assembly Sheath Q235A Cotter pin 3*45 GB/T879.1-2000 Standard Type B circlip 25 GB/T894.2-1986 Standard Washer Q235A Bearing 2512 SF-1 Standard Down pulley FL-8224-A1-B3 Q235A...
  • Page 38 Manual 2-post lift TW242M-FZ Page | 34 Misprints, errors and changes excepted.
  • Page 39 Manual 2-post lift TW242M-FZ Name Drawing Property Grade Top plate FL-8224-A1-B3 Assembly Class C flat washer M12 GB/T95-1985 Standard Spring washer M12 GB/T93-1987 Standard Hex head full swivel screw M12*20 GB/T5781-2000 Standard Hex nut M6 GB/T6170-2000 Standard Class C flat washer M6...

  • Page 40: Spare Parts List

    Manual 2-post lift TW242M-FZ 12.7 Spare parts list Name Spec. Pic. Grade Power switch LW26GS-20/04 Button Y090-11BN Power indicator AD17-22G-AC24 Transformer JBK-40VA220V-24V Same as item 7 Transformer JBK-40VA230V-24V Same as item 7 Transformer JBK-40VA240V-24V Same as item 7 Transformer JBK-40VA380V-24V...
  • Page 41 Conversions and major repairs Kind Date / Name...
  • Page 42 Notes...

This manual is also suitable for:

Tw242m-230-fz

Table of Contents