![SCHUNK 300275 Assembly And Operating Manual Download Page 23](http://html1.mh-extra.com/html/schunk/300275/300275_assembly-and-operating-manual_1215868023.webp)
Troubleshooting
5 Troubleshooting
5.1 Product does not move
Possible cause
Corrective action
Base jaws jam in housing, e.g. mounting
surface is not sufficiently even.
Check the evenness of the mounting surface.
Pressure drops below minimum.
Check air supply.
Compressed air lines switched.
Check compressed air lines.
Proximity switch defective or set incorrect.
Readjust or change sensor.
Unused air connections open.
Close unused air connections.
Flow control valve closed.
Open the flow control valve.
Component part defective.
Replace component or send it to SCHUNK
for repair.
5.2 Product is not executing the complete stroke
Possible cause
Corrective action
Pressure drops below minimum.
Check air supply.
Mounting surface is not sufficiently flat.
Check the evenness of the mounting surface.
Component part defective.
Send the product to SCHUNK with a repair
order.
5.3 Product opens or closes abruptly
Possible cause
Corrective action
Compressed air lines blocked.
Check compressed air lines of damage.
Mounting surface is not sufficiently flat.
Check the evenness of the mounting surface.
One-way flow control valve is missing or
adjustet incorrectly.
Install and adjust one-way flow control
valve.
Loading too large.
Check permissible weight and length of the
gripper fingers.
5.4 Gripping force is dropping
Possible cause
Corrective action
Compressed air can escape.
Check seals, if necessary, disassemble the
product and replace seals.
Pressure drops below minimum.
Check air supply.
23
06.00 | KTG | Assembly and operating manual | en | 389181
Summary of Contents for 300275
Page 1: ...Original operating manual Assembly and operating manual KTG 2 finger parallel gripper...
Page 29: ......
Page 30: ......
Page 31: ......