6
Start-up
WARNING
Danger of crushing/malfunction from unexpected startup
Body parts may be crushed or severed if the system starts up unexpectedly.
Keep the danger zone clear of people.
Wear protective clothing.
CAUTION
Burn hazard from hot surfaces and hydraulic uid
A burn hazard results from directly or indirectly coming into contact with hot hydraulic uid and hot
components of the hydraulic system.
Wear work gloves.
Arrange the access to the hydraulic system in such a way that hot surfaces are not accessible to the
user.
Wait until the hydraulic system has cooled down before servicing or disassembling it.
The pressure-limiting valve has been factory-set to the maximum permissible operating pressure of
the hydraulic power pack and marked with sealing wax. Do not adjust without consulting HAWE.
Only trained specialist personnel may perform commissioning.
Secure the unit against being switched on unintentionally.
1. Check the hydraulic power pack has been connected correctly:
✓
hydraulically: fastened tight, no leakage
✓
electrically: wiring, power supply, control
✓
xed installation: attachment to the machine, in/on the base. Are all markings clearly visible?
2. Check the hydraulic uid level.
3. Switch on the power supply for the control system.
4. Vent the connecting hydraulic lines to the hydraulic power pack. During the venting process, it is not
permitted for anyone to be in the hazardous area. Please refer to the operating instructions of the
machine manufacturer/system operator for the measures and regulations for a safe venting process.
5. Check the hydraulic uid level again after several strokes or after the hydraulic system has been
vented.
6. Check the valve switching and function sequence.
7. After a week of operating time at the latest, check the ttings.
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B 6025 - 12-2021 - 1.1en
HAWE Hydraulik SE