twin busch TW 236 PEB3.9 Installation, Operation And Maintenance Manual
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twin busch TW 236 PEB3.9 Installation, Operation And Maintenance Manual

2-post-lift
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Summary of Contents for twin busch TW 236 PEB3.9

  • Page 2: Table Of Contents

    Manual 2-post lift TW236PEB3.9 Table of contents General information ..........................1 Identification of the instructions for use ....................1 Technical data ............................1 Modification of the product ......................... 1 Safety-related information ........................1 5.1 Safety instructions ............................2 5.2 Warnings and symbols ..........................3 5.3 Safety devices ..............................
  • Page 3 Manual 2-post lift TW236PEB3.9 14.4 Hydraulic system ............................28 14.5 Circuit diagrams ............................29 14.6 Detailed drawing and parts description of the lifting platform ..............34 14.7 Spare parts list ............................38 14.8 Cross-section of the hydraulic blo ........................ 2 Further attachment: ⋅...
  • Page 4 Manual 2-post lift TW236PEB3.9 Important information: ASSEMBLY You can find the assembly video for this lift on YouTube: https://youtu.be/C0m_B2JVH50 or scan the QR code. PRODUCT PRESENTATION You can find the product presentation video for this lift on YouTube: https://youtu.be/Ecw5bHuHBko or scan the QR code. TW236PEB3-9_2-Post-Lifts_Manual_uk_00_20240419.pdf Version: -00, 19.04.2024...
  • Page 5 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 6: General Information

    Likewise, improper use will invalidate the CE certification and the validity of the expert opinion. If there are any modification requests, please contact your dealer or the expert personnel of the Twin Busch GmbH beforehand. 5. Safety-related information Read the instruction manual carefully before operating the lift.

  • Page 7: Safety Instructions

    Manual 2-post lift TW236PEB3.9 connections and components thoroughly for damage. The lifting platform may only be put into operation if it is in a safe operating condition. 5.1 Safety instructions ⋅ Do not install the lift on an asphalt surface. ⋅...

  • Page 8: Warnings And Symbols

    Manual 2-post lift TW236PEB3.9 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 9: Safety Devices

    Manual 2-post lift TW236PEB3.9 5.3 Safety devices 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 10: Monitoring And Testing Of The Safety Equipment

    Manual 2-post lift TW236PEB3.9 5.5 Monitoring and testing of the safety equipment - Safety catch Function test, when lowering the lift, safety catches must engage simultaneously and stop the downward movement. - Throttle valve Fixed throttle, checking by user not possible - Limit switch When the limit switch is pressed, the motor stops or cannot start.

  • Page 11: Structure Of Lifting Platform

    Manual 2-post lift TW236PEB3.9 8. Structure of lifting platform 8.1 Before installation Tools and equipment needed: ⋅ Suitable lifting tool for the bulky and heavy components ⋅ Hammer, pliers ⋅ Phillips and slotted screwdriver ⋅ Set of Allen spanners ⋅ Spanner attachments and open-end spanners ⋅...

  • Page 12: Assembly Instructions

    Manual 2-post lift TW236PEB3.9 8.3 Assembly instructions 1) Remove the packaging and take out the box with the accessories and cover plates. Read and understand the operating instructions before proceeding. 2) First you have to put a support between both columns or lift one of the columns with the help of a lifting tool.
  • Page 13 Manual 2-post lift TW236PEB3.9 6) Install the cross connections at the top Connecting strut/cross-connection Limit switch Column extension Motor unit a) Install the limit switch on the side on which the motor is located due to the cable length. b) Install the oil and electrical lines. Page | 8 Misprints, errors and changes excepted.
  • Page 14 Manual 2-post lift TW236PEB3.9 7) Connect the slides to the steel cable a) Align the carriages on both sides of the column approx. 800 mm above floor level. b) Make sure that the safety catches on both sides of the column are engaged before you start installing the steel cables.
  • Page 15 Manual 2-post lift TW236PEB3.9 8) Fit the safety catches, the four electromagnets and the corresponding protectors. Electromagnet on the Cover (electromagnet) Safety catches outer surface of the column Connection cable 1 Electromagnet Connection cable 2 Connection cable 3 Control unit Connection cable 4 Quick connect plug 9) Fit the limit switch (at a slight angle) at the top...
  • Page 16 Manual 2-post lift TW236PEB3.9 10) Connect the oil hose Hydraulic hose Motor unit connection (long) Motor/mounting Oil tank Hydraulic cylinder Main hydraulic cylinder Hydraulic hose Hydraulic connection Hydraulic connection 11) Assembly the hydraulic system a) Mount the motor unit M10 nut M10 spring washer M10 washer M10 spring washer...
  • Page 17 Manual 2-post lift TW236PEB3.9 12) Mount the control unit on the control box. a) Mount the control unit on the main column. b) Connect the power supply to the control unit as shown in the following figure. Control unit M5x10 cross socket cap screw c) Mount the limit switch at the top of the main column as shown in the following figure.
  • Page 18 Manual 2-post lift TW236PEB3.9 14) Mount the support arms a) Insert the support arms into the lifting carraiges, pay 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. b) Insert the support arm bolts into the holes provided, as shown in the following figure.
  • Page 19 Manual 2-post lift TW236PEB3.9 Note: If no support arms have been fitted and/or it is very cold, the carriages will lower very slowly. Under load, the lowering speed is normal. 17) Fit the door stop guard Chain guard Door stop protection 8.4 Test points after assembly Check Are the columns vertical to the floor? (90°)

  • Page 20: Commissioning

    Manual 2-post lift TW236PEB3.9 9. Commissioning 9.1 Safety precautions a) If the safety devices are defective or show any abnormalities, the lifting platform must not be operated under any circumstances! b) Check all connections of the hydraulic lines for tight fit and proper functioning. If there are no leaks, a lifting operation can be started.

  • Page 21: Lifting And Lowering Sequence Plan

    Manual 2-post lift TW236PEB3.9 Lifting and lowering sequence plan Lifting operation Lowering process Start Start Switch on the power Switch on the power Press the DOWN Press the Press the UP button (push button) button (push DOWN button and the Anti button) Lift button Motor drives the gear pump...

  • Page 22: Operating Instructions

    Manual 2-post lift TW236PEB3.9 9.2 Operating instructions 9.2.1 Lifting operation 1. Read and understand the operating instructions before starting work. 2. Connect the power supply and turn the main switch to ON. 3. Park the vehicle with the vehicle's center of gravity centered between the two pillars. 4.
  • Page 23 Manual 2-post lift TW236PEB3.9 9.3 Emergency lowering function in the event of a power failure. 1. If the lifting carriage is not engaged. a) Pull all the electromagnets to the outside of the two columns at the same time in order to open the safety catches and tie back with cable ties.
  • Page 24 Manual 2-post lift TW236PEB3.9 2. With the lifting carriage engaged. a) Unscrew the sealing plug to open the manual hydraulic pump. to be able to connect. Motor Hydraulic connection Sealing plug (hydraulic connection) Oil tank Figure: Sealing plug b) Actuate the lever of the hydraulic pump to supply the cylinder with oil and release the lock.

  • Page 25: 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 26: Maintenance

    Manual 2-post lift TW236PEB3.9 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 27: 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 28: Appendix

    Manual 2-post lift TW236PEB3.9 13. Appendix 12.1 Packing list Material Name Drawing Property FL-8224E-A1 Columns (motor side) Component Columns FL-8224E-A2 Component Sledge FL-8224E-A3 Component Hydraulic unit Component Master cylinder FL-8224-A4-B3 Component Master cylinder FL-8224-A4-B2 Component Electrical system Component Control unit Cables Steel cable L = 8785 mm FL-8224E-A6...

  • Page 29: Lifting Platform Dimensions

    Manual 2-post lift TW236PEB3.9 12.2 Lifting platform dimensions Page | 24 Misprints, errors and changes excepted.

  • Page 30: Foundation Requirement And Working Area

    Manual 2-post lift TW236PEB3.9 12.3 Foundation requirement and working area Requirements for the concrete: - Concrete C20/25 according to DIN 1045-2 (Previous designation: DIN 1045 Concrete B25). - Floor must be horizontal and evenness less than 5 mm/m. - Newly poured concrete must cure for at least 28 days. Foundation dimensions: - Ideally, the entire hall floor should be made of concrete C20/25 with a thickness of at least 200 mm.
  • Page 31 Manual 2-post lift TW236PEB3.9 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. For soil exposed to frost, note the following: For frost exposure, the concrete must comply with exposure class XF4, as dripping de-icing agent cannot be ruled out.
  • Page 32 Manual 2-post lift TW236PEB3.9 M16x173 Concrete: C20/25, rest for 28 days Concrete thickness >200 mm Flatness < 5 mm Page | 27 Misprints, errors and changes excepted.

  • Page 33: Hydraulic System

    Manual 2-post lift TW236PEB3.9 12.4 Hydraulic system 1. Master cylinder 2. Secondary cylinder 3. Electromagnetic drain valve 4. Throttle valve 5. Motor 6. Clutch 7. Gear pump 8. Check valve (one-way valve) 9. Pressure relief valve (max.: 19.4 Mpa) 10. Throttle check valve 11.

  • Page 34: Circuit Diagrams

    Manual 2-post lift TW236PEB3.9 12.5 Circuit diagrams Single-phase circuit diagram Page | 29 Misprints, errors and changes excepted.
  • Page 35 Manual 2-post lift TW236PEB3.9 Three-phase circuit diagram Page | 30 Misprints, errors and changes excepted.
  • Page 36 Manual 2-post lift TW236PEB3.9 Page | 31 Misprints, errors and changes excepted.
  • Page 37 Manual 2-post lift TW236PEB3.9 Page | 32 Misprints, errors and changes excepted.
  • Page 38 Manual 2-post lift TW236PEB3.9 Page | 33 Misprints, errors and changes excepted.

  • Page 39: Detailed Drawing And Parts Description Of The Lifting Platform

    Manual 2-post lift TW236PEB3.9 12.6 Detailed drawing and parts description of the lifting platform Material Name Drawing/Spec. Property Grade Steel cable L=10870 mm FL-8214-A6 Assembly Hex nut M16 GB/T610-2000 Standard Expansion bolt M16*173 Standard Page | 34 Misprints, errors and changes excepted.
  • Page 40 Manual 2-post lift TW236PEB3.9 Page | 35 Misprints, errors and changes excepted.
  • Page 41 Manual 2-post lift TW236PEB3.9 Page | 36 Misprints, errors and changes excepted.
  • Page 42 Manual 2-post lift TW236PEB3.9 Material Name Drawing/Spec. Property Grade Oil trousers L=8500 Assembly Short oil hose L=500 Connector Oil cylinder FL-8224-A4-B2 Assembly Cylinder fixing ring FL-8224-A4-B9 Q235A Hex head full swivel screw GB/T894.2-1986 Standard M6*16 Chain shaft FL-8224-A4-B11 Q235A Shaft 2548 SF-1 Assembly Chain wheel...

  • Page 43: Spare Parts List

    Manual 2-post lift TW236PEB3.9 12.7 Spare parts list Material Item Spec. Grade Power switch LW26GS-20/04 Button LAY711BN12 Power indicator AD17-22G-AC24 JBK3-160VA400V-24V Transformer JBK3-160VA230V-24V AC contactor CJX2-1210/AC24 DZ47-63 C16/3P Circuit breaker DZ47-63 C32/2P Circuit breaker DZ47-63 C3/1P Limit switch TZ8108 Emergency stop Y090-11ZS/red Bridge rectifier KBPC5A-35A...
  • Page 44 Manual 2-post lift TW236PEB3.9 Relay holder PTF-08A Time relay ST6PA-5S/AC24V Time relay holder PYF-08AE Control box 230*380*135 Material Name Drawing/Spec. Property Grade Slider FL-8224-A3-B6 Nylon 1010 Rubber lifting pad FL-8224-A7-B3-C4 Rubber O-seal ring (ID)23.6*3.55 Y- seal ring KD 63*48*10 Anti-dust ring DHS 40*48*5/6.5 Page | 39 Misprints, errors and changes excepted.

  • Page 45: Cross-Section Of The Hydraulic Blo

    Manual 2-post lift TW236PEB3.9 14.8 Cross-section of the hydraulic block Page | 2 Misprints, errors and changes excepted.
  • Page 46 Conversions and major repairs Kind Date / Name...

This manual is also suitable for:

Tw 236 peb3.9-400Tw 236 peb3.9-230

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