probst VM-301-KJ-GREENLINE, Operating Instructions Manual

Page: 11 / 79

Safety 10 / 43
51500024 V2 GB
2.7 Function Control
2.7.1 General
•
Before every usage of the device check the functions and the working condition.
•
Maintenance and lubrication are only permitted when device is shut down!
•
Do not use the device, until all faults which can cause safety hazards are removed.
•
If there are any cracks, splits or damaged parts on any parts of the device, immediately stop using it.
•
The operating instructions must be available at the workplace every time.
•
Do not remove the type plate of the machine.
•
Unrecognisable information signs (such as regulatory or prohibition signs) must be replaced.
2.7.2 Hydraulic
Check all hydraulic hoses and connection for tightness before every operation. Only experts are allowed to
replace faulty parts (depressurized).
Ensure a clean working environment before opening the hydraulic connection.
The hydraulic hoses must be free of breaks and abrasion. Take care that there are no outstanding edges,
where the hoses could hook in.
The operator of the device is responsible for a constant line pressure, which is necessary for the working
with this device.
Only under these conditions is a safety gripping, lifting and transporting of the gripping goods with this
device ensured.