SCHUNK SWG 25, Assembly And Operating Manual

Page: 22 / 24

Trouble shooting
22 01.01|Ident.-Nr. 30074722|en
The gripping force drops?
Possible cause Corrective action
Compressed air can escape Check seals, if necessary disassemble mod-
ule and replace seals.
Too much grease in the mechanical motion
spaces of the module
Clean the module and relubricate it.
(

9, Page 23)
Pressure drops below minimum. Check the air supply.
(

7.2, Page 15)
The magnetic switch does not function?
Possible cause Corrective action
Use screws made of stainless steel for fas-
tening the gripper
Use VA-screws
Fastening plates, fixing brackets etc. made
of magnetisable materials
Maybe use aluminium or plastics
8.3
8.4