Carrier / Lifting Device; Safety In Hydraulic Pressure Mode - probst VZ-H-UNI-KV Betriebsanleitung

Safety
2.9.2

Carrier / Lifting device

•
The used carrier/lifting device (e.g. excavator) have to be in good, safe working condition.
•
Only authorized and qualified persons are allowed to operate the carrier/lifting device.
•
The operator of the carrier/lifting device must have all the necessary qualifications.
•
Never exceed the maximum allowable carrying capacity/working load limit (WLL) of the carrier/lifting
device and the lifting gear.
2.9.3

Safety in Hydraulic pressure mode

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The best gripping power will be achieved if the control lever is pressed two more seconds after the
gripping (closing action). Subsequent the control lever must be moved back in the neutral position.
•
This valve is adjusted and sealed by the manufacturer (for the maximum hydraulic pressure
adjustment). Do not remove the sealing without contacting the manufacturer.
51600031-002 9 / 25 GB