Afag 11001864, Руководство по сборке и эксплуатации, Страница: 45 / 52

Maintenance and repair
Assembly Instructions EN
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LM 12 I LM 16
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Edition 11/2020
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Rev. 2.5 45–52
9.4.2 Replacing of wear parts - LM 12
Denomination Supplier Qty Order no.
LM 12/30
Order no.
LM 12/60
Order no.
LM 12/90
*Wear parts Afag 1 11011232 11011233 11011231
Fig. 22 Replacing wear parts - LM 12
1. *Wear parts set 6. Stop screw
2. Front plate 7. Locknut
3. Housing 8. Washer
4. Guide shafts 9. O-ring
5. Back plate 10. Washer
A) Disassembly:
1. Fasten the housing (Fig. 22, 3) in a vice and loosen the lock nut (Fig. 22, 7)
- while holding the piston rod.
2. Remove the washer (Fig. 22, 8) and O-ring (Fig. 22, 9).
3. Press out the two dowel pins (Fig. 22, 1) on the hand press.
4. Remove the cylinder (Fig. 22, 1) to the rear from the housing (Fig. 22, 3).
5. Clean the housing (Fig.22, 3).
B) Replacing wear parts:
1. Insert the new cylinder (Fig. 22, 1) into the housing (Fig. 22, 3).
2. Press 2x dowel pins (Fig. 22, 1) into the housing (3) using a hand press.
3. Insert the piston rod into the front plate (Fig. 22, 2) and put on the washer.
4. Hold the piston rod and screw the nut (Fig. 22, 7) on the piston rod.
5. Move the module by hand (no great resistance should be detectable).
6. Insert the module, connect and put into operation.
7. Carry out a final check before installing the module: The guide shafts (Fig.
22, 4) must be movable in the housing (Fig. 22, 3).
8. Carry out a leak test on the module with compressed air before installation!
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The wear parts have been replaced.