Troubleshooting
01.00 | AGE-U | Assembly and Operating manual | en | 1393226
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7 Troubleshooting
The piston is not moving or the sensor does not indicate that the
piston is being actuated.
Possible cause
Corrective action
Insufficient compressed air supply on the
robot-side housing
Ensure sufficient supply of compressed air,
Dirt between the piston cover and the tool-
side housing
Remove the dirt
Optional protective cover or associated ring
springs damaged
Replace protective cover and ring springs, if
necessary,
O-rings damaged
Send damaged products to SCHUNK for
repair.
The product is centered, but the "ON" signal for the centered
home position is not displayed
Possible cause
Corrective action
Insufficient compressed air supply to the
piston
Ensure sufficient supply of compressed air,
Sensor cable damaged or connection loose
Check sensor cable on damage.
Replacing the sensor cable.
Check cables and connections for damage
and replace, if necessary,
[
Proximity switch defective or set incorrect.
Adjust sensor or if necessary change sensor.
The product is not compensating
Possible cause
Corrective action
Dirt in the cavities of the tool-side housing
or between the piston cover and the tool-
side housing
Clean all parts thoroughly, check for damage
and wear
Replace parts, if necessary,
[
Loose components
Check components such as overload pins,
compression springs and workpiece stop for
tightness; secure or replace if necessary.
Observe tightening torques and use
threadlocker,
Damaged components
Check components such as overload pins,
compression springs and workpiece stop for
damage; replace if necessary. Observe
tightening torques and use threadlocker,
