Maintenance
44
06.00 | GSM-Z | Assembly and Operating Manual | en | 389110
CAUTION
The needle rollers are suitable only for this product and cannot
be replaced with needle rollers belonging to another product of
the same type and size.
"O.D. gripping" version GSM-...-AS:
Disassembly
1. Repeat steps 1 to 9 of the gripper disassembly without
maintenance of the gripping force. A spring (121) is installed
for the maintenance of the gripping force.
2. Clamp the gripping module carefully between the cover
housing (11) and piston (36) since the two parts are under
spring tension.
Assembly
Observe the permissible screw tightening torques and the greases
and adhesives to be used for the assembly (
40]).
1. Repeat steps 1 to 11 of the gripper assembly without
maintenance of the gripping force. A spring (121) is installed
for the maintenance of the gripping force.
2. With the variant with maintenance of the gripping force, make
sure the spring (121) is put on the piston (36) between steps 7
and 8 of assembly without maintenance of the gripping force.
"I.D. gripping" version GSM-...-IS:
Disassembly
1. Repeat steps 1 to 9 of the gripper disassembly without
maintenance of the gripping force. A spring (121) is installed
for the maintenance of the gripping force.
2. Clamp the gripping module carefully between the cover housing
(11) and the piston (44) when loosening the screws (111) since the
two parts are under spring tension.
Assembly
Observe the permissible screw tightening torques and the greases
and adhesives to be used for the assembly (
40]).
1. Repeat steps 1 to 11 of the gripper assembly without
maintenance of the gripping force. However, the bushing is
item 46 and a spring (121) is installed to maintain the gripping
force.
2. With the variant with maintenance of the gripping force, make
sure the spring (121) is inserted in the bushing (44) between
steps 9 and 10 of assembly without maintenance of the
gripping force.