Maintenance
52
25.00 | DPZ-plus | Assembly and Operating Manual | en | 389035
7.5.4 Variant with "force intensifying cylinder" (KVZ) (previous version)
Position of the item numbers
Disassembling
Ø
Remove the compressed air hose.
Ø
If necessary, remove the pressure piece, see insert "Installation
instructions - pressure piece".
Ø
Unfasten and remove the screws (47).
Ø
Remove the cover (5) and seal (37).
Ø
Mark the installation positions of the piston (3/8), the base jaws
(2/7) and the side cover (12) on the housing (1).
Ø
Unscrew and remove the screws (42) and remove the side cover
(12) and the gasket (14).
Ø
Unscrew and remove the screws (41) and remove the cover (4).
Ø
Unscrew the screw (40) and remove the cylinder piston (6) from
the intermediate housing (65).
Ø
Remove the intermediate housing (65).
Ø
Mark the installation position between the cylinder piston (6)
and the housing (1).
Ø
Remove the intermediate piston (66).
Ø
Remove the second cylinder piston (60) from the housing (1).
Ø
Push the pistons (3/8) upwards out of the housing (1).
Ø
Pull the base jaws (2/7) out of the housing (1).
Assembling
NOTE
Tighten all screws with the required tightening torque.,
64].
Ø
Push the base jaw (2/7) into the housing (1), observing the
correct installation position.
Ø
Position the base jaws (2/7) so that the piston (3/8) can be
pushed into the base jaws (2/7) without any problems.
Ø
Insert the piston (3/8) into the housing (1) from above.
NOTE
Do not damage the sealing lips of the seal (30) while pushing in
the cylinder piston.
Ø
Insert the cylinder piston (60) from below into the housing (1),
observing the correct installation position.
Ø
Install the intermediate piston (66).
Ø
Assemble a second cylinder piston (6) on the intermediate
piston with the screw (40) and tighten to the required torque,