Maintenance
09.00 | MPG | Assembly and Operating Manual | en | 389213
39
7.4.1 Variant without gripping force maintenance
Position of the item numbers Drawings [
}
42]
Disassembling
NOTE
The following steps are required for lubricating the product and
replacing the sealing ring(25).
It is not possible to replace the base jaws(3) and the cover
housing(1), since these parts are matched to each other.
Ø Remove the compressed air line.
Ø Unscrew the screws(18) and remove the housing(2).
Ø Unscrew screw(19) and pull off piston(5).
Only for size 20: Piston(5) is screwed directly to the piston
rod(4).
Only for FPS variant: Fit set-screw(69), whilst unscrewing the
piston(65), FPS variant [
}
44].
Ø Unscrew screws(20/21) and take off bracket(8).
NOTE
The needle rollers are suitable only for this product and cannot be
replaced with needle rollers belonging to another product of the
same type and size.
Ø Remove needle rollers(15) and roller cages or cylindrical
pins(14).
Ø Pull base jaw(3) and the piston rod(4) out of the cover
housing(1).
Assembling
Assembly takes place in the opposite order to disassembly.
Observe the following:
• Unless otherwise specified, secure all screws and nuts with
Loctite no. 243 and tighten with the appropriate tightening
torque.
Tightening torque for screws [
}
42].
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