SCHUNK PSH 22, Assembly And Operating Manual, Page: 30 / 36

Maintenance
30
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7.4 Dismantle product
WARNING
Risk of injury due to unexpected movements!
If the power supply is switched on or residual energy remains in
the system, components can move unexpectedly and cause
serious injuries.
•
Before starting any work on the product: Switch off the power
supply and secure against restarting.
•
Make sure, that no residual energy remains in the system.
Position of the item numbers Assembly drawing [
}
32]
Ø
Remove the compressed air lines.
Ø
Disassemble product from the machine/system.
Ø
Unscrew screws (40 and 41) and lift off base jaws (5 or 6).
Ø
Remove the safety ring (52).
Ø
Pull the pinion bearing (15) out of the housing using a screw or
a puller.
Ø
Remove pinion (25) from the housing.
Ø
Only size 22: Pull gear rack with magnet (65) out of the housing.
Size 32, 42, 52: Pull gear racks (12 or 13) out of the housing.
Ø
Remove outer safety rings (51) and pull the bearing bushes (74)
out of the housing.
Ø
Size 32, 42, 52 only: Remove internal safety rings (51).
Ø
Pull piston rod (10 or 11) out of the housing.
Ø
Size 42, 52 only: Remove internal safety rings (50).
Ø
Pull pistons (9) off the piston rods (10, 11 or 19).