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twin busch TW 250 Installation, Operation, And Parts Manual

Base plate two post lift, electrical release, lifting capacity 5000 kg
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TW 250
Base Plate Two Post Lift
Electrical Release
Lifting Capacity 5000 kg
Installation, Operation and Parts Manual
Read this entire manual carefully before installation or
operation of the lift. Follow the instructions strictly.

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Summary of Contents for twin busch TW 250

  • Page 1 TW 250 Base Plate Two Post Lift Electrical Release Lifting Capacity 5000 kg Installation, Operation and Parts Manual Read this entire manual carefully before installation or operation of the lift. Follow the instructions strictly.
  • Page 2 Twin Busch GmbH...
  • Page 3 Twin Busch GmbH INDEX 1. Important safety instructions 1.1 Important notices 1.2 Qualified personnel 1.3 Danger notices 1.4 Training 1.5 Warning signs 2. Overview of the lift 2.1 General descriptions 2.2 Technical data 2.3 Construction of the lift 3. Installation instructions 3.1 Preparations before installation...

  • Page 4: Important Safety Instructions

    1.1 Important notices Twin Busch offers a one-year's quality warranty for the whole machine, during which any quality problem will be properly solved to the user's satisfaction. However, we will not take any responsibility for whatever bad consequence resulted from improper installation and operation, overload running or unqualified ground condition.
  • Page 5 Twin Busch GmbH 1.5 Warning signs All safety warning signs attached on the machine are for the purpose of drawing the user’s attention to safety operation. The labels must be kept clean and need to be replaced when they are worn-out or have dropped. Read the explanations of the labels carefully and try to memorize them.
  • Page 6 Twin Busch GmbH OVERVIEW OF THE LIFT 2.1 General descriptions This floor plate two posts lift is composed of posts, carriages, lifting arms, cylinders and motor unit, etc. It is driven by an electro-hydraulic system. The gear pump delivers hydraulic oil to oil cylinders and pushes upwards its piston. The piston drives the chain to raise the carriage and the lifting arms.

  • Page 7: Installation Instructions

    Twin Busch GmbH INSTALLATION INSTRUCTIONS 3.1 Preparations before installation 3.1.1 Tools and equipment needed  Appropriate lifting equipment  Anti-abrasion hydraulic oil.  Rotary Hammer Drill with 3/4’’ drill bit.  Chalk and tape measure, magnetic plump, 8 metersФ15 level pipe.
  • Page 8 Twin Busch GmbH OPERATION INSTRUCTIONS 4.1 Precautions 4.1.1 Check all the joints of oil hoses for leakage. 4.1.2 If a safety device malfunctions the lift shall not be used. 4.1.3 The machine shall not lift or lower an automobile if its center of gravity is not positioned midway of the swing arms.
  • Page 9 Twin Busch GmbH 4.3 Operation instructions Description Function Power Switch Control power Power indicator Indicate if power being connected UP button Raise the lift Safety lock button Ensure safety in operation process DOWN button Lower the lift Emergency stop Ensure safety Raise the lift 1.

  • Page 10: Troubleshooting

    Twin Busch GmbH TROUBLE SHOOTING ATTENTION: If the problem can not be fixed by yourself, please do not hesitate to contact us for help .We will offer our service at the earliest time we can. By the way, troubles could be judged and solved much faster if more details or pictures could be provided.

  • Page 11: Maintenance

    Twin Busch GmbH MAINTENANCE Easy and low cost routine maintenance can ensure the lift works normally and safely. The frequency of routine maintenance is determined by working condition and frequency. THE FOLLOWING PARTS NEED TO BE LUBRICATED Description Upper wheel...
  • Page 12 Twin Busch GmbH ANNEX Annex 1, Packing List Material # Name Drawing# Property Power side post assembly FL-8225E-A1 Assembly Post assembly FL-8225E-A2 Assembly Carriage assembly FL-8225E-A3 Assembly Lifting arms FL-8225E-A4 Assembly Slot base plate assembly FL-8225E-A9 Powder coating parts Base cover plate...
  • Page 13 Twin Busch GmbH Annex2, Overall diagram...
  • Page 14 Twin Busch GmbH Annex3, Floor plan...
  • Page 15 Twin Busch GmbH Annex 4, Hydraulic System Main cylinder Assistant cylinder E-magnetic unloading valve Throttle valve Motor Coupling Gear pump Single-way valve Overflow valve 10. Anti-surge valve 11. Cushion valve 12. Emergent unloading valve Name Motor Hydraulic block Overflow valve...
  • Page 16 Twin Busch GmbH Annex5, Wiring diagram Single phase...
  • Page 17 Twin Busch GmbH Three phase...
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  • Page 21 Twin Busch GmbH Annex 6, Separated drawings of the lift Material # Name Drawing# Property Note Steel cable L=9330mm FL-8225E-A6 Assembly Hex nut M20 GB/T6170-2000 Standard Class C flat washer M20 GB/T95-1985 Standard Expansion bolt M18*180 Standard...
  • Page 22 Twin Busch GmbH Material # Name Drawing# Property Note Rubber oil hose L=3380 Assembly Power unit (electrical release) Assembly PU oil hose L=500 Assembly Composite connector Assembly Composite washer Match with 1/4connector Standard Square Connector Assembly FL-8225E-A4-B2 Drive oil cylinder...
  • Page 23 Twin Busch GmbH Material # Name Drawing# Property Note Orientation block FL-8224E-A1-B3 Zinc-plating Safety locking plate FL-8224E-A1-B2 Zinc-plating Cross cap screw M6*16 GB/T818-2000 Standard Cross cap screw M5*10 GB/T818-2000 Standard Electromagnet FL-8224E-A1-B4 Assembly φ20 hose protection ring FL-8224-A1-B6 Rubber Electro-magnet protection cover...
  • Page 24 Twin Busch GmbH Material # Name Drawing# Property Note Cotter pin Φ2.5*30 GB/T91-2000 Standard Washer 25 Zinc-plating Bearing 2518 SF-1 Standard Pulley FL-8225E-A1-B2 Zinc-plating Slider FL-8224-A3-B6 Nylon Pulling rod FL-8225E-A3-B4 Zinc-plating Pressure spring FL-8224-A3-B5 Zinc-plating Teeth block FL-8224-A3-B4 Zinc-plating Spring pin 5*35 GB/T879.1-2000...
  • Page 25 Twin Busch GmbH Material # Name Drawing# Property Note Top cap FL-8225E-A1-B4 Plastic Top plate FL-8225E-A1-B3 Assembly Class C flat washer M12 GB/T95-1985 Standard Spring washer M12 GB/T93-1987 Standard Hex head full swivel bolt GB/T5781-2000 Standard M12*20 Hex nut M6...
  • Page 26 Twin Busch GmbH Material # Name Drawing# Property Note Cross sunken head screw GB/T819.1-2000 Standard M8*12 Inside hex sunken head screw GB/T70.3-2000 Standard M8*20 Rubber lifting pad FL-8225E-A7-B4-C4 Rubber Lifting tray FL-8225E-A7-B4-C1 Welded Circlip 35 GB/T895.2-1986 Standard Swivel sheath FL-8225E-A7-B4-C2 Zinc-plating Circlip 42*2.5...
  • Page 27 Twin Busch GmbH Annex 7. Spare parts list electrical system Material # Name Spec. Unit Pic. Power switch LW26GS-20/04 Button Y090-11BN Power indicator AD17-22G-AC24 JBK-160VA380V-24V Transformer JBK-160VA220V-24V AC contactor CJX2-1210/AC24 DZ47-63 C16/3P Circuit breaker DZ47-63 C32/2P Circuit breaker DZ47-63 C3/1P...
  • Page 28 Twin Busch GmbH Material # Name Spec. Unit Pic. Relay LY2NJ/AC24 Relay holder PTF-08A Time relay ST6PA-5S/AC24V Time relay holder PYF-08AE Control box 260*460*135 Spare parts list---mechanical parts Material # Name Drawing# Property Note Slider FL-8224-A3-B6 Nylon 1010 Rubber lifting pad...
  • Page 29 Twin Busch GmbH Modell (mm) (mm) (mm) (kg) (kg) (kg) (kg) TW 250 2720 3850 2800 2200 2800 2200...
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