Maintenance
08.00 | PRG | Assembly and Operating Manual | en | 389325
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6.4 Disassembly of PRG 26 - 64
6.4.1 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 circlip (18) for cover (4).
Ø
Pull the cover (4) out of the housing.
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).
Ø
Remove base jaws (2) (2x).
Ø
Pull piston rod (3) out of the housing.
6.4.2 Variant with gripping force maintenance “O.D. gripping”
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.
WARNING
Risk of injury due to spring forces!
The cylinder piston is under spring tension.
•
Carefully disassemble the product.