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SERVICE AND REPAIRS

Wire rope inspection

The design of this hoist allows a complete inspection of 

the full length of each wire rope without removal from 

the hoist.  Conditions to look for include crushing, 

deforming or kinking, corrosion, excess wear, or if 

more than 15 broken wires can be seen in any 90 mm 

(3.5 in.) length of cable.

1. With the hoist fully lowered, wipe the cables in the 

columns clean with a solvent-soaked cloth and 

inspect.  Mark with chalk.

2. Raise the hoist 1 metre (1.15 m to top of track).

Clean and check the cables in the crossmember 

between the tracks and under the power track.

Mark with chalk.

3. Raise the hoist to full height.  Clean and check the 

wire ropes in the crossmembers between the tracks 

and under the power track - this will cover the 

remaining sections.

Should any single wire rope need replacing, the 

complete set should be replaced.  Wire rope 

specification: 6 x 25 (12/6 +6F/1) independent wire 

rope core, right hand ordinary lay, grade 2070 Mpa, 

galvanised, 11 mm diameter.

Wire rope replacement

1. Remove covers from crossmembers and columns.

2. Raise hoist approximately 1.5 m.  Engage column 

hooks (and interlock pins) then lower hoist until 

supported by hooks.  Check engagement.

3. Switch off and lock the isolator switch.

4. Remove the cable retainer nuts from below the 

cable pulleys in the ends of the crossmembers.

5. Remove the cable adjusting nuts from the top of 

each column.

6. Remove the axles at both ends of the power track.

Remove the pulleys at both ends, noting the 

position of thrust washers and spacers.  Take care 

to support the cylinder when the pulleys are 

removed.

7. Remove the cable retaining plates from the cable 

anchor plate on the end of the cylinder.  Remove 

the cables from their slots one at a time, noting their 

positions.

8. Pull the cables out of the top of each column.

9. Feed the new cable through the top of each 

column, around the crossmember pulley and into 

the power track.

10.Refit the cables to the cable anchor plate and fit 

the retaining plates.

11.Refit the track pulleys, spacers, thrust washers and 

cylinder, nesting the cables in their respective pulley 

grooves.  Refit the axles and retain with plates and 

screws (refer Fig. 2).

12.Fit cable adjusting nuts to each cable on top of 

each column.

13.Check that the cables are not twisted or crossed 

over and are running in the grooves of all pulleys.

14.Switch on isolator and raise hoist to unload the 

column hooks.  Check that the clutches are not 

engaged.  Tighten cables if necessary.

15.Refit the cable retainer nuts, button head cap 

screws and shake proof washers to the ends of the 

crossmembers.

16.Lower the hoist to the floor, checking that the 

clutches do not engage.

17.With the down switch held on, adjust the four cables 

until the crossmembers just start to lift off the 

column base plate.  Lock the adjusting nuts 

together.

18.Place the heaviest available vehicle (4 tonne 

maximum) on the hoist and raise and lower the 

hoist several times.  Check the hoist is level and that 

none of the clutches engage.  Tension cables if 

necessary.

19.Lubricate the cables, clutch rods and clutch 

actuator pulleys.  Refit crossmember and column 

covers.

Cylinder removal

If oil is leaking from the cylinder breather or from 

around the piston rod, the seals must be replaced.

1. Raise the hoist to a comfortable working height.

Engage the column hooks (and interlock pins) then 

lower hoist until supported by the hooks.  Check 

engagement of the hooks.

2. Switch off and lock the isolator switch.

3. Disconnect the hydraulic hose from the cylinder.

Catch oil in a clean container under the cylinder.

Remove the four cable ties on the cylinder.

4. Extend the cylinder to drain the oil.  Slide the cable 

anchor plate along the cylinder rod to expose the 

spanner flats and remove the Nyloc nut and cable 

anchor plate.

Page 8

Содержание TEC 4000

Страница 1: ...4000 4 Post 4 Tonne Hoist TEC4000 TEC4011 Wheels Free Beams...

Страница 2: ...n and free from oil or grease 5 Do not directly spray or hose the hoist with water as it will eventually cause corrosion and shorten the life of the hoist 6 Always return the operating switch to the h...

Страница 3: ...st be 415V 3 phase plus neutral 50Hz The wire conductor size must 2 be a minimum 7 strand 2 5 mm cross sectional area and copper 3b An air supply to the hoist is required with 5 5 to 8 bar pressure 70...

Страница 4: ...in on the clutch and refit the clutch to the crossmember Note The four clutches are preset for each corner and must not be mixed up or damaged in any way 9 Remove the clutch rods from the columns and...

Страница 5: ...ulic oil into the reservoir Do not fill completely A On Basic Hoist Connect the right hand black nylon tube from the power pack to the elbow connector on the back of the column B On Wheels Free Hoist...

Страница 6: ...xpel any 23 Apply a liberal coating of SAE 140 oil to the clutch rods and to the cables over their entire lengths raise and lower the hoist to get full coverage Apply some oil to the clutch actuator p...

Страница 7: ...ks in front of and behind the wheels Manual chocks should be used on at least one wheel 3 Check the hoist area is clear of people and obstructions then raise hoist to desired height for working on the...

Страница 8: ...3 Engage the interlock pins at both ends of the hoist 4 Check the floor area beneath the hoist is clear of people and obstructions Disengage the column hooks and lower the hoist to the floor 5 Check...

Страница 9: ...top of each column 9 Feed the new cable through the top of each column around the crossmember pulley and into the power track 10 Refit the cables to the cable anchor plate and fit the retaining plate...

Страница 10: ...hydraulic hose should burst the flow control valve at the cylinder will prevent the hoist from falling The hoist will lower at the normal speed 1 Option a if it is necessary to remove a vehicle from t...

Страница 11: ...d Solenoid valve not opening e No power to hoist f Solenoid faulty g Lower switch faulty h Wiring is loose a Pivot is dry or corroded b Spring is broken c Air cylinder seized a No air pressure b Air...

Страница 12: ...er Cover M6 x Socket Head Cap Screw Retaining Washer Thrust Washer Locking Plate M6 x Socket Head Cap Screw Cresent Clip 2 Shaft Circlip 1 1 4 Shaft Guide Bush Washer 6 mm Flat Washer Hook Spring Spri...

Страница 13: ...5 21 36 23 44 1 52 54R 57 10 55 56 63 3 2 9 64 11 58 54L 60 62 61 60 59 65 47 35 39 39 40 34 37 25 33 4 5 7 8 6 16 30 26 27 14 13 44 32 28 31 43 45 29 42 37 27 51 20 49 39 42 22 50 17 12 18 19 24 21 F...

Страница 14: ...ter Washer 6mm Zn Plate Bright Steel Nut Hex M6 Strap Cable Assembly B Cable Assembly C Cable Assembly A Cable Assembly D Cable Pulley Dia 50 x 30 Plain Bearing Thrust Washer Spacer Axle Track Locking...

Страница 15: ...84B 84A 75 73 74 75 73 74 75 73 74 79 77 78 83 75 73 74 67 82 66 81 80 68 77 74 73 75 76 76 75 74 73 75 78 79 84D 84C Ropes Detail B 69 D 72 C 70 A 71 FIG 2 Page 14...

Страница 16: ...raulic Cylinder Assembly Barrel and End Cap Assembly Air Breather Ryco No 67 Seal Piston Hallite Hallprene R10984S Circlip DIN1400 0570 Wear Ring 040118 Piston O Ring BS 117 Piston Rod O Ring Gland BS...

Страница 17: ...88 106 85 87 86 103 104 105 102 101 90 92 91 100 99 95 88 89 91 92 90 96 96a 97 98 94 93 FIG 3 Page 16 107...

Страница 18: ......

Страница 19: ......

Страница 20: ...w M6 x 10L Button Head Link Bush Air Cylinder Elbow 1 8 BSP M F Straight Adaptor 6 Tube Spring Stop M6 x 35 Hex Hd Bolt Shakeproof Washer Air Pipe Assy Elbow Connector 6 Tube Equal Tee Connector 6 Tub...

Страница 21: ...09 217 216 218 194 202 210 213 214 210 217 206 210 245 237 236 235 193 244 239 238 234 200 205 220 219 218 229 216 224 232 231 230 210 218 223 217 196 218 212 203 218 199 209 200 228 229 243 205 206 2...

Страница 22: ...4 8A AND SET RESET TO H Locking Switch KLOCKNER MOELLER TO AUS X E 2 2 kW Motor 3 PH 415 V 2875 RPM 50 Hz 1 2 2 3 L1 L2 L3 4 T1 T1 T2 T2 4 6 6 T3 T3 N R B W Strip Connector 20 A 500V RED RED RED BLUE...

Страница 23: ...Page 22 Note...

Страница 24: ...rol valves grease guns grease nipples hose assemblies as original equipment for automotive manufacturers and mobile servicing equipment Through associated companies around the world Tecalemit also imp...

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