A6 Remedial Measures For Malfunctions - Peri VARIOKIT VBC Assembly Instructions Manual

A6 Remedial measures for malfunctions

Malfunction
Cylinder sinks
Uneven cylinder extension and
retraction
Hydraulic oil is leaking
30
Cause
Air in the hydraulic system
Pressure-retaining valve
defective
Seals defective
Air in the hydraulic system
Dirt in the hydraulic system
Leakage between unit and
cylinder
Hydraulic hose is broken or leaks Immediately stop the procedure and replace the hy-
Connections not tightened
properly
VBC Balanced Cantilever Hydraulic System – Hydraulic System and Standard Cycle
Remedial measure
Vent the system
Replace the cylinder.
Repairs by PERI
Replace the cylinder.
Repairs by PERI
Vent the system
Replace hydraulic oil and, if necessary, clean and re-
place hydraulic tank and oil filter
Identify leakage point and seal; replace component
if necessary
draulic hose. Check all hydraulic hoses
Switch off the hydraulic unit (to relieve pressure).
Tighten hose connections
Assembly Instructions