FAQ Category: General error search

The lowering speed is too low, especially with an unloaded manipulator. Or: The manipulator cannot be lowered

Cause 1: The load-holding valve setting has been disturbed.              Adjust the load-holding valve, see chapter “7 Adjustment instructions” – Adjustment instructions for hydraulic valves. Cause 2: The pressure-relief valve (P3) for the lowering pressure has been disturbed. Pollution in the valve may have caused the leakage. Adjust the pressure relief valve …

The lowering speed is too low, especially with an unloaded manipulator. Or: The manipulator cannot be lowered Läs mer »