5
Assembly and installation
Observe the following safety instructions additionally to the safety instructions in chapter
.
Startup means initial commissioning and subsequent startups.
DANGER
Danger to life due to damage to the pressure vessel
Damaged pressure vessels can cause hydraulic uid or gas to escape at high pressure and penetrate deep
into the body via the skin and eyes. This can lead to severe and irreparable injury, or even death.
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Assembly only by trained specialist personnel.
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Never weld, solder or drill pressure accumulators.
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Do not disconnect the pressure accumulator from the hydraulic locking unit.
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Never modify the hydraulic locking unit with pressure accumulator.
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Never perform any maintenance on the hydraulic accumulator yourself.
WARNING
Danger of crushing/malfunction from unexpected startup
Body parts may be crushed or shorn off if the system starts up unexpectedly.
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Wear protective clothing.
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Take precautions to prevent anyone from entering the danger zone throughout all commissioning or
maintenance work.
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Do not energize solenoid valves while uninstalled.
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Do not trigger emergency release while uninstalled.
CAUTION
Falling hazard due to tripping or falling off of high places
Too little space when working on the hydraulic system increases the risk of an accident due to falling or
tripping.
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Make the work location safely accessible using a ladder or assembly platform.
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Ensure that ample space is available for assembly and installation.
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Do not use the hydraulic system as a climbing aid.
CAUTION
Risk of falling from leaking hydraulic uid
Spilled or leaked hydraulic uid can form a slippery lm on the oor.
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Use suitable aids when lling or bleeding.
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Check all connecting elements that convey oil for leaks before switching on the motor in the parent
system.
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Wipe up leaked hydraulic uid with suitable aids.
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