SCHUNK PZH-plus 20, Assembly And Operating Manual, Page: 36 / 44

Maintenance
36 02.00|PZH-plus 020-075|en
Disassembly of the module
Position of the position numbers
(

8, Page 40)
Assembly tools are needed for disassembly
(

7.4.1,
Page 37) /
(

7.4.2, Page 38) .
WARNING
Risk of injury from uncontrolled movements!
If the energy supply is switched on or residual energy remains in the
system, parts may move unexpectedly and cause serious injuries.
• Switch off energy supply.
• Make sure there is no residual energy in the system
1 Close the gripper and remove the compressed air lines.
2 Remove the cover (15) and unclamp the eccentric (9). To do this,
rotate the eccentric (9) by 90° to the left. Marking has to show in
the direction of the outside wall.
3 Remove the nuts (61).
4 Remove the set-screw (45) and undo the screws (46) though the
base plate (13).
5 Remove the base plate (13).
6 Remove the toothed belt (11).
7 Remove the toothed belt (20).
8 Remove the bearings (20 / 21), fitting disks (39) and the
eccentric (9).
9 Base jaw clamping piece (10) and centering sleeves (62).
10 Remove the base jaw (4).
7.4