twin busch TW280W Installation, Operation And Maintenance Manual
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twin busch TW280W Installation, Operation And Maintenance Manual

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Manual 2-post lift TW280W / TW280W-G
TW280W_TW280W-G_2-post lift_Instruction_manual_uk_04_20240722.pdf
Version -04, 22.07.2024

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Summary of Contents for twin busch TW280W

  • Page 1 Manual 2-post lift TW280W / TW280W-G TW280W_TW280W-G_2-post lift_Instruction_manual_uk_04_20240722.pdf Version -04, 22.07.2024...

  • Page 2: Table Of Contents

    Manual 2-post lift TW280W / TW280W-G Table of contents General ............................. 1 Identification of the instructions for use ..................... 1 Technical data ........................... 1 Modification of the product ....................... 2 Safety-related information......................... 2 5.1 Safety instructions ............................2 5.2 Monitoring and testing of the safety equipment..................3 5.3 Warnings and symbols ..........................
  • Page 3 Manual 2-post lift TW280W / TW280W-G Further appendix: EU Declaration of Conformity ⋅ TW280W_TW280W-G_2-post lift_Instruction_manual_uk_04_20240722.pdf Version -04, 22.07.2024...
  • Page 4 Manual 2-post lift TW280W / TW280W-G Important information: ASSEMBLY Find the assembly video for this lift You on YouTube: www.youtube.com/watch?v=hs8M7hzx9Nc or scan the QR code. PRODUCT PRESENTATION You can find the product presentation video for this lift on YouTube: www.youtube.com/watch?v=IeLa2uAqvLY or scan the QR code.
  • 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

    With a lifting capacity of 8.0 tonnes and symmetrically telescoping double-jointed support arms in M-support arm design, the TW280W / TW280W-G is our most powerful power package in the 2-post range. Thanks to its extremely wide adjustment range, everything from small cars (e.g. Smart) to vans, even with a long wheelbase (e.g.

  • Page 7: Modification Of The Product

    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.

  • Page 8: Monitoring And Testing Of The Safety Equipment

    Manual 2-post lift TW280W / TW280W-G 5.2 Monitoring and testing of the safety equipment Swing arm locking device Ensure that the lifts are locked and do not swing in the raised position. Mechanical locking device Catching and supporting the carriages in the event of a hydraulic failure.

  • Page 9: Warnings And Symbols

    Manual 2-post lift TW280W / TW280W-G 5.3 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 10 Manual 2-post lift TW280W / TW280W-G Be sure to check the After a short lift Centre of gravity Support arm lock distribution check! pay attention! Lifting platform to the lifting in CAUTION! the safety catches Electrical voltage! (Safety Lock). Page | 5...

  • Page 11: Conformity With The Product

    Manual 2-post lift TW280W / TW280W-G 6. Conformity with the product The TW280W / TW280W-G 2-post lift is CE-certified and is compliant with the Machinery Directive 2006/42/EC, fulfilling the standards EN 1493:2022, Safety of machinery EN 60204-1:2018 (look at: EU Declaration of Conformity, at the end of the user manual).

  • Page 12: Structure Of The Lifting Platform

    Manual 2-post lift TW280W / TW280W-G 8. Structure of the lifting platform 8.1 Before installation 8.1.1 Tools and equipment required ⋅ Suitable lifting tool for bulky and heavy components ⋅ Hammer ⋅ Phillips and slotted screwdriver ⋅ Torque spanner ⋅ Spanner attachments and open-end spanners ⋅...
  • Page 13 Manual 2-post lift TW280W / TW280W-G Using the floor plan, draw the outlines of two base plates on the floor with chalk to determine the installation positions for the two columns. 4) Erect and secure the post a) Use proper means to erect the post and make the posts face towards each other.
  • Page 14 Manual 2-post lift TW280W / TW280W-G Anchoring bolt (foundation (drilling (anchoring depth) thickness) depth) M20x220 ≥300 mm 180 mm 160 mm 240 mm 280 mm 225 mm 195 mm ≤60 mm Illustration: Work steps for fixing the pillars 5) Fix the holder for power unit and motor housing.
  • Page 15 Manual 2-post lift TW280W / TW280W-G 6) Fix the locking device. Orientation block Locking plate Cylinder head screw with Hex socket M6x8 Electromagnet Cylinder head screw with Hex socket M6 x15 a) Install the locking device. b) Connect the wires of the microswitch and the electromagnets to the terminals provided in the switch box.
  • Page 16 Manual 2-post lift TW280W / TW280W-G 7) Install the power unit and the control unit. Hex head screw with full thread M10x35 Anti-shock cushion Aggregate Washer M10 Spring washer M10 Hexagon nut M10 Switch box Hexagon socket cylinder head screw M6x12 8) Connect the electrical system.
  • Page 17 Manual 2-post lift TW280W / TW280W-G 8108 Limit switch Cross recessed flat head screw M5x10 Wire of the limit switch Motor cable Line of the solenoid valve Hydraulic power unit Wire of the electromagnet Wire of the rope sensor Control box...
  • Page 18 Manual 2-post lift TW280W / TW280W-G Set the position of the hexagon nut on the lower unit correctly so that the centre arm lock can be released automatically in the lower position. If the nut is not set correctly, there is a risk of...
  • Page 19 Manual 2-post lift TW280W / TW280W-G 11) Bleed the hydraulic line and make the mains connection. 1. Log in the setting system. Turn on the Main Switch. Push the button at the bottom of the screen, log in and reset the lifting system.
  • Page 20 Manual 2-post lift TW280W / TW280W-G 3. Pairing First switch on the main switch on both columns. Push the “Network” button at the first column, build a new network and you will get a key number. An example key number in the following is 6350. It is given randomly by the system.
  • Page 21 Manual 2-post lift TW280W / TW280W-G Go back to the first column and push the button "Done". Return to the main setting page and push the button "Pair" to enter pair control mode. Page | 16 Misprints, errors and changes excepted.

  • Page 22: Test Points After Assembly

    Manual 2-post lift TW280W / TW280W-G 8.4 Test points after assembly Check Screw torque of the expansion screws: 80-100Nm (63-74b.ft) Climbing speed ≥20mm/s (7/8"/s) Earthing resistance: not greater than 4Ω Height difference between the two slides ≤5mm (3/16") Mechanical locks are robust and synchronised when running at rated load? All control buttons function as "hold to run"?

  • Page 23: Description Of The Control Unit (Control Box)

    Manual 2-post lift TW280W / TW280W-G Before lifting the vehicle and when carrying out any work on the vehicle, make sure that it has been properly stopped with the handbrake. 9.2 Description of the control unit (control box) Description Function...

  • Page 24: Structure Of The Touchscreen

    Manual 2-post lift TW280W / TW280W-G 9.3 Structure of the touchscreen Symbol Function The signal intensity display. The signal is weak if the value followed by is less than 160. The display of the communication channel code. Two paired columns show the same channel code.
  • Page 25 Manual 2-post lift TW280W / TW280W-G Symbol Function Press this button to enter single control mode, in which you can control a single column. Press this button to enter pair control mode after the network setting has been completed. In pair control mode, lower the columns completely and press this "All to zero"...

  • Page 26: Lifting And Lowering Process Flow Chart

    Manual 2-post lift TW280W / TW280W-G 9.4 Lifting and lowering process flow chart Lifting process Lowering process Start Start Switch on the power Switch on the power Press the UP button (push-button) Press the DOWN Press the DOWN button (push-...

  • Page 27: Operating Instructions

    Manual 2-post lift TW280W / TW280W-G 9.5 Operating instructions 9.5.1 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 28: 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 29: Maintenance

    Manual 2-post lift TW280W / TW280W-G 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 30 Manual 2-post lift TW280W / TW280W-G Components Methods Period Press the UP button to raise the lifts and check Swivel arm locking units that the four swivel arms are locked in position. Every day Add lubricant if necessary. Check the pads and remove any objects that slip...
  • Page 31 Manual 2-post lift TW280W / TW280W-G Components Methods Period Remove any dirt or other solid objects stuck under Ball bearing Every week the ball. Button Tighten the rotary knob. Every month Gear wheel Lubricate with lithium-based grease NO.1. Every 3 months If you comply with the above maintenance requirements, the lift will always remain in good working order and its service life can be extended.

  • Page 32: Behavior In The Event Of An Incident

    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 33: Appendix

    Manual 2-post lift TW280W / TW280W-G 13. Appendix 13.1 Lifting platform dimensions Page | 28 Misprints, errors and changes excepted.

  • Page 34: Foundation Requirements And Working Area

    Manual 2-post lift TW280W / TW280W-G 13.2 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 35 Manual 2-post lift TW280W / TW280W-G 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.

  • Page 36: Hydraulic System

    Manual 2-post lift TW280W / TW280W-G 13.3 Hydraulic system 1. Oil tank 2. Filters 3. Motor 4. Gear pump 5. Pressure relief valve 6. Non-return valve 7. Solenoid changeover valve (unloading valve) 8. Pressure equalisation valve 9. Pressure equalisation valve 10.
  • Page 37 Manual 2-post lift TW280W / TW280W-G Page | 32 Misprints, errors and changes excepted.
  • Page 38 Manual 2-post lift TW280W / TW280W-G Pos. Code Name of the component Specification Quantity 320204254 Motor (380V-3Ph) 380V-2.2kW-3Ph 320204232 Motor (400V-3Ph) 400V-2.2KW-3PH 320204277 Motor (220V-1Ph) 220V-2.2KW-1PH 330404007 Clutch 46mm（LBZ-T202BK-1） 330304007 Pressure relief valve YF08-40 207101100 Sealing ring type O EKM,6.5*1.5...

  • Page 39: Circuit Diagrams

    Manual 2-post lift TW280W / TW280W-G 13.4 Circuit diagrams (Note: Depending on the specific voltage requirements, the actual voltage of your lift may differ from the following diagram). Page | 34 Misprints, errors and changes excepted.
  • Page 40 Manual 2-post lift TW280W / TW280W-G Page | 35 Misprints, errors and changes excepted.
  • Page 41 Manual 2-post lift TW280W / TW280W-G Page | 36 Misprints, errors and changes excepted.

  • Page 42: Control Box

    Manual 2-post lift TW280W / TW280W-G 13.5 Control box Page | 37 Misprints, errors and changes excepted.
  • Page 43 Manual 2-post lift TW280W / TW280W-G Code in the P-code Name of the component Specification Quantity system 321500005 Touchscreen TJC3224K024_011R 320801003 Circuit breaker (3Ph) CDB6iC25/3P（CB-60A C25） 320802001 Circuit breaker (1Ph) CDB6iC32/2P（CB-60A C32） 320301011 Limit switch TZ8108 320803005 Circuit breaker CDB6iC6/1P(CB-60A C6)

  • Page 44: Detailed Drawing And Parts Description Of The Lifting Platform

    Manual 2-post lift TW280W / TW280W-G 13.6 Detailed drawing and parts description of the lifting platform Pos. Code Name of the component Specification Quantity 622034381 Aggregate 380V-400V-2.2KW-3PH-50HZ-20MPa-8L 207103025 Composite disc 13_7X20X1_5 310101008 Connection M14*1.5-G1/4 624002157 Oil hose Φ8，L=2620 615068128 Oil cylinder...
  • Page 45 Manual 2-post lift TW280W / TW280W-G Pos. Code Description Specification Quantity 202110004 Hexagon socket button head screw M8X12-GB70_2 410901744 Bracket for height adapter 6254E-A1-B1-C6-V0 612013002 Height adapter 6214EKZ-A4-B5 202109019 He Cheese head screw with hexagon socket M6X12-GB70_1 420680132 Cover E25-A1-B3-1...
  • Page 46 Manual 2-post lift TW280W / TW280W-G Pos. Code Description Specification Quantity 204101006 Spring washer D10-GB95 204201005 Washer D10-GB93 Hydraulic power unit 2.2kW-20MPa- 8L 420040010 Anti-shock cushion 6254E-A23 614901828 Welded post assembly E28-A1-B1-1 202109041 He Cheese head screw with hexagon socket...
  • Page 47 Manual 2-post lift TW280W / TW280W-G Pos. Code Description Specification Quantity 420680114 Sliding block HDM84-A3-B8-1 410901134 Washing machine HDM104-A4 201103006 Hexagon head fully threaded bolt M20*60 615068527 Safety curtain E28-A1-B8 202109055 Allen screw with hexagon socket M12*45 204201006 Spring washer...
  • Page 48 Manual 2-post lift TW280W / TW280W-G Folding arm A: Pos. Code Description Specification Quantity 615035022 Round adapter assembly 6214EKZ-A4-B4-V0 410150121 Pressure spring 6254E-A2-B4 203204106 Hexagon nut with long head CLM-M16X30 614901612 1st section of the arm assembly E28-A20-B1 614901613 2nd section of the arm assembly...
  • Page 49 Manual 2-post lift TW280W / TW280W-G Folding arm B: Pos. Code Description Specification Quantity 615035022 Assembly of the lifting platform 6214EKZ-A4-B4-V0 410150121 Pressure spring 6254E-A2-B4 203204106 Hexagon nut with long head CLM-M16X30 614901612 1st section of the arm assembly E28-A20-B1...
  • Page 50 Manual 2-post lift TW280W / TW280W-G Pos. Code Description Specification Quantity 203204011 Button 50XM10 410911121 Gear wheel E28-A20-B6-C1 410911153 Guide shaft E28-A20-B6-C2 410911152 Round chip E28-A20-B6-C3 203204107 Hexagon flange nut M16-GB6177_1 Page | 45 Misprints, errors and changes excepted.

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Tw280w-g

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