Troubleshooting Guide - KS Tools 160.0424 Notice D'utilisation

7. TROUBLE SHOOTING GUIDE
Trouble
Unit fails to extend or
extends partially
Incomplete or spongy
cylinder response
when foot pedal is
pumped
Unit fails to extend
when foot pedal is
pumped
Cylinder doesn't
retract or retract slow
when release pedal is
activated
Cause
1. Refer to maintenance section and fill
1. Low fluid level
to correct fluid level (6.4)
1. Low fluid level 1. Fill to correct fluid level(6.4)
2. Refer to maintenance section and fill
2. Air in system
to correct fluid level(4.2)
3. Pressure is low 3. Pressure regulating again
1. Release handle 1. Pump foot pedal with release handle
malfunction open
2. Contamination 2. Disassemble and clean unit
1. Release handle
1. Disassemble unit, replace defective
malfunction or
parts
cylinder is binding
2. Contamination 2. Disassemble and clean unit
Solution