twin busch TW 242 E Page 25 Installation, Operation And Maintenance Manual Download | Manualshive

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TWIN BUSCH GmbH

Technical changes for purposes of a technical advancement as well as deviation in colour, errors and printing mistakes are reserved.

page 25 of 45

Attachment 4, Hydraulic system

Attachment 5, Wiring diagram

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

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Summary of Contents for TW 242 E

Page 1: ...TW 242 E Basic Line Lift Electronic INSTALLATION OPERATION AND MAINTENANCE MANUAL Always read the manual carefully to avoid damage or accidents through misuse ...

Page 2: ...3 1 2 Check list 3 1 3 Ground requirements 3 2 Before Installation 3 3 Installation 3 4 Check list after installation 4 User instructions 14 17 4 1 Safety precautions 4 2 Control box 4 3 Assembly instructions 4 4 Instructions 4 5 Emergency lowering Power cut 5 Trouble shooting 18 6 Maintenance 19 7 Attachment 20 38 Attachment 1 Pack list Attachment 2 Dimensions Attachment 3 Floor mounting Instruct...

Page 3: ...sphalt or other soft surfaces 1 3 2 Read the safety warnings thoroughly before using the lift 1 3 3 Never leave the control panel when the lift is in motion 1 3 4 Always keep hands and feet away from moving parts especially when lowering the lift 1 3 5 Only qualified trained personnel are allowed to operate the lift 1 3 6 Always ware suitable clothing 1 3 7 The lift and surrounding area should be ...

Page 4: ...Always take care of your feet when lowering Use of the lift by qualied personnel only Only quali ed 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 sha...

Page 5: ...ft 2 1 General description The lift consists of two posts lifting arms electric motor and hydraulic cylinders The hydraulic pressure is built up in the pump and controlled through the electromagnetic valve The cylinder pushes against the slide on which the lifting arms are fixed As the arms are being lifted the safety mechanism drops into the latches to prevent the lift from falling due to a failu...

Page 6: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 6 of 45 2 3 Construction of the lift ...

Page 7: ...r leakage and tightness before the lift is used 3 2 3 All screws and bolts should be checked for tightness 3 2 4 Do not use a vehicle on the lift for the first trial 3 3 Installation Step 1 Remove from the packing and prepare the spare parts and covers needed This step is very important and the information in the diagram should be read and understood before operating Step 2 With the aid of a forkl...

Page 8: ...errors and printing mistakes are reserved page 8 of 45 Step 7 Mount the safety mechanism and the electro magnets then the protection cover Mount the Limit switch on the upper inner side oft he main post Safety latch Bracket Electro magnet M5 10 Screw M6 16 Screw Safety latch Electro magnet Protection cover ...

Page 9: ...ate Step8 Connecting the steel cables 1 Raise carriages on both sides approximately 800mm above the ground 2 Make sure that the safety locks on each column are fully engaged before attempting to route the cables 3 Carriages must have the same height from the floor before proceeding 4 Fit the cables as shown in the diagram 5 The cables should be so adjusted that the safety mechanism engages simulta...

Page 10: ...echnical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 10 of 45 Step9 Connect the oil hose Connect the oil hose as in the following diagram ...

Page 11: ...ation in colour errors and printing mistakes are reserved page 11 of 45 Step10 Mounting the Pump and the control box 1 Mount the power unit onto the main post 2 Connect the pump with the control box as in the wiring diagram Step 11 Install the oil hose protector M5 30 Screw Protection plate ...

Page 12: ...ure the safety lock and half moon are correctly positioned Filling with Hydraulic oil The oil tank has a volume of 10 Liters and should be filled to at least 80 to ensure the pump has enough oil Recommended oil HLP 32 Step 14 Testing 1 When testing the lift for the first time NEVER do the test with a vehicle on the lift 2 Check all the connections Step 15 Mount the post covers and the door protect...

Page 13: ...fting process can begin 4 1 2 If the safety devices are not working the lift may not be used 4 1 3 When a vehicle is lifted it is very important that the weight is correctly balanced the manufacture and dealers will take no responsibility for any damage or injury caused by improper use 4 1 4 Operators and other personnel must stand clear of the lift when in use Personnel must stand in a designated...

Page 14: ...ced 3 Make sure that the vehicle can t roll or move from the desired position 4 Turn on the main switch and press the UP button STOP and check once again that lifting pads are securely positioned then raise until the lift has reached the desired height 5 When the lift has reached the required level press the safety lock button to engage the mechanical safety mechanism 6 When all safety precautions...

Page 15: ...stakes are reserved page 15 of 45 4 5 Emergency lowering in case of power cut When the safety mechanism is not engaged a Release and hold all four Electromagnets on the posts simultaneously b Turn the valve screw manually Press the screw in and turn left to open and right to close OPEN CLOSE Electromagnet Electromagnetic valve ...

Page 16: ...hydraulic plug to enable the connection of a manual pump Optional b Press the pump lever to fill the cylinder with oil optional the safety can now be released c Release all four Electromagnets on the posts simultaneously Repeat process b Hydraulic plug Hydraulic connection Motor Oil tank Hydraulic connection Hydraulic connection Motor Oil tank Hydraulic plug Hydraulic connection Hydraulic pump Ele...

Page 17: ... connector Reconnect or replace the switch Motor runs lift doesn t rise Motor is running backwards Check wiring Pressure valve is loose or blocked Tighten Clean Gear pump is defect Replace Oil level too low Top up Oil Oil hose loose or damaged Tighten or replace Cushion valve loose or blocked Clean Tighten Lift lowers too slowly Oil hose is leaking Tighten Replace Cylinder piston leaking Replace g...

Page 18: ... are securely tightened Check that the safety mechanism is working properly and no visible ware can be seen 6 2 Weekly service Check all moving parts Check the movement of safety parts Raise the lift completely to check the oil level refill if necessary Check that all bolts are securely tightened 6 3 Monthly service Check that all bolts are securely tightened Check that all moving parts have enoug...

Page 19: ...ating 2 21 Long feet protection fender FL 8224 A7 B4 Powder coating 2 22 Lifting tray assembly FL 8224 A7 B3 Assembly 4 23 Rubber oil hose L 500mm Assembly 1 24 Rubber oil hose L 2900mm 8224E B4 B2 Assembly 1 25 Safety locking plate FL 8224E A1 B2 Zinc plating 26 27 Positioning block FL 8224E A1 B3 Zinc plating 28 Hose wire cover FL 8224E A1 B8 Powder coating 6 29 Chain protection cloth FL 8224 A1...

Page 20: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 20 of 45 Attachment 2 Dimensions diagram ...

Page 21: ...or purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 21 of 45 Weight Displacement Model A mm B mm C mm D kg E kg F kg G kg TW 242 E 2400 2900 100 2300 1900 2300 1900 D E F G ...

Page 22: ...of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 22 of 45 Attachment 3 Diagram for ground fixtures New Concrete 28 days drying Concrete thickness 200 mm Expansion bolts M18x10 Floor level 5 mm ...

Page 23: ...rete C20 25 according to DIN 1045 2 Previously known as DIN 1045 concrete B25 Horizontal accuracy of flatness smaller than 5 mm 0 2 New concrete must dry for 28 days Foundation dimensions Ideally it s better to cover the whole area in concrete C20 25 200 mm up to 4 t or 250 mm thick 5 t Minimum requirments 2 Post lift 4 t 4 m x 3 m x 0 2 m 13 ft x 10 ft x 8 in alternativ H form alternativ Block fo...

Page 24: ...In cases of freezing the concrete should have exposure class XF4 Thus the following minimum requirements for the concrete in frost conditions Exposure class XF4 Maximum w c 0 45 Minimum compressive strength C30 37 instead of C20 25 Minimum cement content 340 kg m Minimum air content 4 0 It must however be noted that the lifting platforms not for use outdoors The main switch corresponds to IP54 but...

Page 25: ...printing mistakes are reserved page 25 of 45 Attachment 4 Hydraulic system Attachment 5 Wiring diagram 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 26: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 26 of 45 Single phase Three phase ...

Page 27: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 27 of 45 ...

Page 28: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 28 of 45 ...

Page 29: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 29 of 45 ...

Page 30: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 30 of 45 ...

Page 31: ...page 31 of 45 Attachment 6 Explosion drawings S N Name Qty 1 Motor 1 2 Hydraulic block 1 3 Overflow valve 1 4 Removable plug 2 5 Cushion valve 1 6 Oil absorbing pipe 1 7 Oil filter 1 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 ...

Page 32: ...lip 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 Assistant oil cylinder FL 8224 A4 B3 1...

Page 33: ...0 GB T818 2000 8 Standard 25 Electromagnet protection cover FL 8224E A1 B5 4 Plastic 26 φ20 hose clip FL 8224 A1 B6 2 Rubber 27 Cross cap screw M5 10 GB T818 2000 16 Standard 28 Tractive electromagnet FL 8224E A1 B6 4 Assembly S N Material Name Drawing Qty Property Note 29 Hex socket cylinder head screw M8 20 GB T70 2 2000 2 Standard 30 Spring washer M8 GB T93 1987 2 Standard 31 Retaining ring FL ...

Page 34: ...ley FL 8224 A1 B2 4 Zinc plating 40 Slider FL 8224 A3 B6 16 Nylon 41 Pulling rod FL 8224 A3 B2 4 Zinc plating 42 Pressure spring FL 8224 A3 B5 4 Zinc plating 43 Teeth block FL 8224 A3 B6 4 Zinc plating 44 Elastic pin 5 35 GB T879 1 2000 4 Standard 45 Type B circlip 22 GB T894 2 1986 4 Standard 46 Pin shaft assembly FL 8224E A12 4 Zinc plating 47 Cross socket flat head screw M8 16 GB T819 1 2000 4 ...

Page 35: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 35 of 45 ...

Page 36: ...ivel sheath FL 8224 A7 B3 C3 4 Q235A 69 Cross cap screw M6 8 GB T818 2000 4 Standard 70 Class C flat washer M6 GB T95 1985 4 Standard 71 Inside hex sunken head screw M12 20 GB T70 3 2000 2 Standard 72 Base plate FL 8224 A10 1 Q235A 73 Slot base plate FL 8224 A9 1 Welded 74 Long tensile arm FL 8224 A7 B2 2 Welded 75 Long feet protection fender FL 8224 A7 B4 2 Welded 76 Long arm FL 8224 A7 B1 2 Weld...

Page 37: ...0V 一 24V 一 60HZ 1 5 AC contactor CJX2 1210 AC24V CJX2 3210 AC24V 1 6 Circuit breaker DZ47 63 C16 3P DZ47 63 C32 2P 1 7 Circuit breaker DZ47 63 C3 1P 1 9 Limit switch ME8104 1 11 Emergency stop LAY701ZS42 1 12 Bridge rectifier KBPC5A 35A 1 13 Capacitor 4700UF 50A 1 14 Relay LY2NJ AC24 1 15 Relay holder PTF 08A 1 S N Material Name Drawing Qty Property Note 1 Slider FL 8224 A3 B6 16 Nylon 1010 2 Rubb...

Page 38: ...ses of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 38 of 45 S N Material Name Spec Qty Pic Note 16 time relay ST6PA 5S AC24V 1 17 Time relay holder PYF 08AE 1 18 Control box 380 260 135 1 ...

Page 39: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 39 of 45 ...

Page 40: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 40 of 45 ...

Page 41: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 41 of 45 ...

Page 42: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 42 of 45 ...

Page 43: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 43 of 45 ...

Page 44: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 44 of 45 ...

Page 45: ...TWIN BUSCH GmbH Technical changes for purposes of a technical advancement as well as deviation in colour errors and printing mistakes are reserved page 45 of 45 ...

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