SCHUNK PGN-plus-P - 7.5.2 Replace seal (variant with gripping force maintenance O.D. gripping)

Maintenance
10.00 | PGN-plus-P | Assembly- and Operating Manual | en | 389753
51
Ø Variant Dust-tight (SD): Reassemble dust cover in reverse
order, Remove dust cover [
}
54] .
Ø Fasten the cover (10) with the screws.
Ø Mount product onto the system/machine.
Ø Connect all compressed air lines.
7.5.2 Replace seal (variant with gripping force maintenance "O.D.
gripping")
NOTE
During assembly, the cylinder piston must be aligned precisely.
We therefore recommend having SCHUNK change the seals.
Ø Remove all compressed air lines, Pneumatic connection [
}
23].
Ø Remove product from the system/machine.
Ø Variant Dust-tight (SD): Remove dust cover [
}
54].
Ø Remove the cover (12).
Ø Mark the installation position of the base jaws (3) on the
housing (11).
Ø Unscrew the screws and remove the cover (6).
Ø IMPORTANT!The cylinder piston is under spring tension.
Remove carefully.
Unscrew screw (8) carefully and take cylinder piston (5), spring
(10) and the spacer (4) out of the housing (11).
Ø Push the wedge hook (1) out of the housing (11).
Ø Take base jaws (3) out of the housing (11).
Ø Remove old seals (2, 7 and 9).
Ø Clean guiding areas.
Ø Attach new seals (2 and 9) from the seal kit.
Ø Re-lubricating guiding areas