Maintenance
40
08.00 | PRG | Assembly and Operating Manual | en | 389325
Ø
Remove the compressed air hoses.
WARNING
Risk of injury due to spring forces!
In case of defect, the screws (18) and the cover (4) can be under
spring tension.
•
Carefully
disassemble the module.
Ø
Secure the cover by suitable means.
Ø
Remove circlip (18) for cover (4).
Ø
Carefully remove the cover safety.
Ø
Pull the cover (4) out of the housing.
Ø
Secure the cylinder piston by suitable means.
Ø
Unscrew and remove the screws (6).
Ø
Carefully remove the cylinder piston safety.
Ø
Pull cylinder piston (5) out of the housing.
Ø
Loosen set-screw (20) in the base jaws (2x).
Ø
Remove rotary bolt (6) (2x).
Ø
Remove base jaws (2) (2x).
Ø
Pull piston rod (3) out of the housing.
6.5 Disassembly of PRG 80-125
6.5.1 Version without gripping force maintenance
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.
Ø
Remove the compressed air hoses.
Ø
Remove screws (18) for cover (4).
Ø
Remove the cover (4).
Ø
Unscrew and remove the screws (6).
Ø
Pull cylinder piston (5) out of the housing.
Ø
Loosen set-screw (20) in the base jaws (2x).
Ø
Remove rotary bolt (6) (2x).