Troubleshooting Standard Lock System, KF2
System |
Problem |
Solution |
Standard Lock, KF2
|
KF2 spring does not lock |
Make sure the KF2 spring’s Air Port 4 has minimum 4 bar air pressure before press BDC. |
Check that all hose connections are correct |
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KF2 piston rod’s springback is greater than 1 mm |
Make sure 100% of the KF2 spring’s nominal stroke length ±0.5 mm is used. |
|
Make sure the KF2 spring’s Air Port 4 has minimum 4 bar air pressure before press BDC. |
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KF2 piston rod does not return
|
Make sure the KF2 spring’s Air Port 4 has zero air pressure when required to open. |
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Check for any obstructions in the tool preventing piston rod returning. |
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Check that there is gas pressure in the KF2 spring. |