Troubleshooting
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09.00 | NSR mini 100 / PKL mini 100 | Assembly and Operating Manual | en |
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8 Troubleshooting
The clamping area does not unlock
Possible cause
Solution(s)
Defective air connections
Check air supply
Pressure below minimum
Check operating pressure (min. 5 bar)
A component is broken (e.g. due to
overloading)
Replace the module or send it to SCHUNK for
repair
Excess tensile load on clamping pins
Reduce support weight
If the clamping area does not unlock perfectly
Possible cause
Solution(s)
Pressure below minimum
Check operating pressure (min. 5 bar)
Hose diameter below minimum
for required hose diameters, see
chapter "General Assembly Notes"
The locked connection is still pressurized Ventilate the connection
The clamping area no longer unlocks quietly
Possible cause
Solution(s)
The clamping faces on the clamping slides
and clamping pin are dirty
Remove the clamping pin and clean the
clamping faces on the clamping slides and
clamping pin
