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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. 

 

Summary of Contents for 0741187302364

Page 1: ...late 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 2 ...

Page 3: ...1 Tools and equipments needed 3 1 2 A list for parts checking 3 1 3 Ground conditions 3 2 Precautions for installation 3 3 Installation 3 4 Items to be checked after installation 4 Operation instructions 8 9 4 1 Precautions 4 2 Flow chart for operation 4 3 Operation instructions 5 Trouble shooting 10 6 Maintenance 11 7 Annex 12 35 Annex1 Packing list of the whole lift Annex2 Overall diagram Annex3...

Page 4: ...s not fit for outdoor use 1 3 4 Keep hands and feet away from any moving parts Keep feet clear of the lift when lowering 1 3 5 Only qualified people that have been properly trained can operate the lift 1 3 6 Do not wear unfit clothes such as large clothes with flounces tires etc which could be caught by moving parts of the lift 1 3 7 To prevent evitable incidents surrounding areas of the lift must...

Page 5: ...t when lowering Use of the lift by qualied personnel only Only qualified personnel are allowed within the lift working area No persons under the lift when lifting or lowering Never climb on the lift Use only the vehicle manufactures recomended lifting points Never exceed the recomended lifting capacity Never try to lift using only one side of the lift Avoid excessive shaking of the vehicle Check v...

Page 6: ...pwards its piston The piston drives the chain to raise the carriage and the lifting arms During the lifting process the safety latch will automatically and firmly bite with the safety teeth block in the posts Therefore no slipping will occur in case the hydraulic system malfunctions Safety structure 2 2 Technical data Model Lifting capacity Lifting time Lifting height Height Width Width between po...

Page 7: ...m and minimum thickness of 200mm 3 2 Precautions for installation 3 2 1 Make sure the two posts stand paralleled and are vertical to the ground No slanting 3 2 2 Joints of oil hose and steel cable must be firmly connected in order to avoid the looseness of steel cable and leakage of oil hose 3 2 3 All bolts should be firmly screwed up 3 2 4 Do not place any vehicle on the lift in the case of trial...

Page 8: ...ty 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 4 1 4 Operators and other personnel concerned should stand in a safety area during lifting and lowering process 4 1 5 When lifting arms rise to the desired height switch off the power at once to prevent any mal operation done ...

Page 9: ...a bit clearance from the ground and check again its stability 7 Raise the vehicle to the desired height and turn off the power and then perform maintenance or repair work underneath Lower the lift 1 Switch on 2 Press the DOWN button on the control box Meanwhile the lifting arms automatically go upwards about 5CM which releases the safety lock The lift lowers 3 After the lifting arms lower to the l...

Page 10: ... Replace it Oil level is too low Add oil The oil hose became loose or dropped off Tighten it The cushion valve became loose or jammed Clean or adjusts it Carriages go down slowly after being raised The oil hose leaks Check or replace it The oil cylinder is not tightened Replace the seal The single valve leaks Clean or replace it Solenoid valve fails to work well Clean or replace it Steel cable is ...

Page 11: ...k the flexibility of moving parts Check the working conditions of safety parts Check the amount of oil left in the oil tank Check whether expansion bolt s are firmly screwed 6 3 Monthly Check Check whether the expansion bolts are firmly screwed Check the tightness of the hydraulic system and screw firm the joints if it leaks Check the lubrication and abrasion circumstance of axial pins carriages l...

Page 12: ... FL 8224E A1 B2 45 4 420040060 Electromagnet cover FL 8224E A1 B5 ABS 4 612004003 Height adapter FL 8225E A11 Welding assembly 4 410040071 Orientation block FL 8224E A1 B3 Q235A 4 410040023 Hose and line cover FL 8224E A1 B8 Q235A 6 410010051 Rod of protection cloth FL 8224 A1 B13 Q235A 4 201102020 Hex head full swivel screw M8 35 Standard parts 4 202111014 Inside hex sunken head screw M12 20 Stan...

Page 13: ...Twin Busch GmbH 13 Annex2 Overall diagram ...

Page 14: ...Twin Busch GmbH 14 Annex3 Floor plan ...

Page 15: ... 8 Throttle valve 1 9 Oil pipe tie in 1 10 E magnetic unloading valve 1 11 One way valve 1 12 Gear pump 1 13 Plastic oil tank 1 14 Oil tank cover 1 15 Oil back pipe 1 1 Main cylinder 2 Assistant cylinder 3 E magnetic unloading valve 4 Throttle valve 5 Motor 6 Coupling 7 Gear pump 8 Single way valve 9 Overflow valve 10 Anti surge valve 11 Cushion valve 12 Emergent unloading valve ...

Page 16: ...Twin Busch GmbH 16 Annex5 Wiring diagram Single phase ...

Page 17: ...Twin Busch GmbH 17 Three phase ...

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Page 21: ...d drawings of the lift S N Material Name Drawing Qty Property Note 1 Steel cable L 9330mm FL 8225E A6 2 Assembly 2 Hex nut M20 GB T6170 2000 4 Standard 3 Class C flat washer M20 GB T95 1985 8 Standard 4 Expansion bolt M18 180 12 Standard ...

Page 22: ...A4 B9 2 Zinc plating 12 Type B circlip 25 GB T894 2 1986 4 Standard 13 Chain wheel shaft FL 8224 A4 B11 2 Zinc plating 14 Bearing 2548 SF 1 2 Standard 15 Chain wheel FL 8224 A4 B10 2 Zinc plating 16 Baffle plate FL 8224 A4 B12 2 Zinc plating 17 Spring washer M6 GB T93 1987 4 Standard 18 Inside hex cylinder head screw M6 10 GB T70 1 2000 4 Standard 19 Chain LH1234 127LGB 6074 1995 2 Standard 20 Ass...

Page 23: ...L 8225E A1 B2 2 Zinc plating 38 Bearing 2518 SF 1 2 Standard 39 Top plate FL 8225E A1 B3 C1 2 Welded S N Material Name Drawing Qty Property Note 24 Orientation block FL 8224E A1 B3 4 Zinc plating 25 Safety locking plate FL 8224E A1 B2 4 Zinc plating 26 Cross cap screw M6 16 GB T818 2000 4 Standard 27 Cross cap screw M5 10 GB T818 2000 24 Standard 28 Electromagnet FL 8224E A1 B4 4 Assembly 30 φ20 h...

Page 24: ...FL 8224 A3 B6 16 Nylon 45 Pulling rod FL 8225E A3 B4 4 Zinc plating 46 Pressure spring FL 8224 A3 B5 4 Zinc plating 47 Teeth block FL 8224 A3 B4 4 Zinc plating 48 Spring pin 5 35 GB T879 1 2000 4 Standard 49 Type B circlip 22 GB T894 2 1986 4 Standard 50 Shaft FL 8224 A12 4 Zinc plating 51 Cross sunken head screw M8 16 GB T819 1 2000 4 Standard 52 Rubber pad FL 8225E A3 B2 2 Rubber 53 Carriage FL ...

Page 25: ...ly 56 Class C flat washer M12 GB T95 1985 6 Standard 57 Spring washer M12 GB T93 1987 6 Standard 58 Hex head full swivel bolt M12 20 GB T5781 2000 6 Standard 59 Hex nut M6 GB T6170 2000 8 Standard 60 Class C flat washer M6 GB T95 1985 4 Standard 61 Rod for protection cloth FL 8224 A13 4 Standard 62 Protection cloth FL 8225E A10 2 Cloth ...

Page 26: ...lot base plate FL 8225E A8 1 Welded 78 Short arm FL 8225E A7 B3 4 Welded 79 Mid arm FL 8225E A7 B2 4 Welded 80 Lifting arm assembly FL 8225E A7 B1 4 Welded 81 Type B circlip 38 GB T894 2 1986 4 Standard 82 Semi teeth block 6254E A7 B6 4 Q235A 83 Inside hex cylinder head screw M10 20 GB T70 1 2000 12 Standard 84 Shaft FL 8225E A12 4 Zinc plating 85 Hose protection cover FL 8224E A1 B8 6 Q235A 86 Cr...

Page 27: ... 1 3 Power indicator AD17 22G AC24 Pcs 1 4 Transformer JBK 160VA380V 24V JBK 160VA220V 24V Pcs 1 5 AC contactor CJX2 1210 AC24 Pcs 1 6 Circuit breaker DZ47 63 C16 3P DZ47 63 C32 2P Pcs 1 7 Circuit breaker DZ47 63 C3 1P Pcs 1 8 Limit switch TZ8108 Pcs 1 9 Emergency stop Y090 11ZS RED Pcs 1 10 Bridge rectifier KBPC5A 35A Pcs 1 11 Capacitor 4700UF 50A Pcs 1 ...

Page 28: ... 1 15 Time relay holder PYF 08AE Pcs 1 16 Control box 260 460 135 Pcs 1 Spare parts list mechanical parts S N Material Name Drawing Qty Property Note 1 Slider FL 8224 A3 B6 16 Nylon 1010 2 Rubber lifting pad FL 8225E A7 B4 C4 4 Rubber 3 O shape seal ring Inside diameter 23 6 3 55 4 Y shape seal ring SD70 60 8 5 Anti dust ring DHS40 40 48 5 6 5 ...

Page 29: ...Twin Busch GmbH 29 Modell Nr A mm B mm C mm D kg E kg F kg G kg TW 250 2720 3850 100 2800 2200 2800 2200 ...

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