probst SH-2500-UNI-GL, Operating Instructions Manual

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Operation
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• CAUTION! Danger of breaking, in particular when handling large stone slabs with small suction plates. Only pick up
stone slabs from the center.
• Always lower the load before taking longer breaks.
Always guide and handle the lifting device at an ergonomic working height.
7.1.6 What to Do in an Emergency
CAUTION
Risk of injury due to emergency situation!

Immediately inform all persons in the vicinity of the danger zone.

Do not enter the danger zone.

If possible, set down the load safely.
The following situations constitute an emergency:
• Vacuum generation fails, e.g. due to power failure.
• Leakage occurs, e.g. due to a detached hose.
• A collision occurs.
• During handling, the vacuum level drops into the area on the gauge marked in red (also for lifting devices with re-
dundant vacuum circuits):
– vacuum falls below -0.6 bar
 If the load securing chain is strained due to a falling load, have the load securing chain inspected professionally and
replace if necessary.
Damaged load securing chains may not be used.
7.2 Checks before Starting Work
1. Ensure that the battery is charged (see Charge level indicator).
2. Inspect safety features.
3. Check the condition of the suction plate.
4. Ensure that the suction plate is securely attached.
5. Check the dust filter. Clean or replace the filter cartridge if necessary
6. Draining the condensation water (> See ch. Draining the condensation water).
7. Ensure that the lifting device is securely attached.
8. Ensure that the transportation or lifting device and the hoist used are suitable.
Charge level indicator (17.4)