Troubleshooting
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02.00 | OPS | Assembly and Operating manual | en | 389668
5 Troubleshooting
5.1 OPS does not react?
Possible cause
Corrective action
Operating pressure too high
Check operating pressure,
Maximum
operating pressure
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21]
5.2 OPS does not lock?
Possible cause
Corrective action
Basic alignment is incorrect
Turn module to basic position,
Mechanical
connection
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15]
Dirt deposits in the piston chamber
Remove the cover, Clean and lubricate
product,
Maintenance
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27]
Supply voltage too low
Check operating pressure,
Maximum
operating pressure
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21]
Piston sealing is defective
Replace the seals,
Maintenance
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27]
5.3 No electrical signal?
Possible cause
Corrective action
Cable connected incorrectly
Check circular connections and both
miniature flat connections on the right seat.
Electrical outputs not connected correctly
Check pin allocation.
Installed electrical signal transmitter
defective
Send the product to SCHUNK with a repair
order.
Cable breakage
Exchange cable
