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2.6 Product-specific safety instructions
Pressurized hydraulic power unit, pressurized machine/system!
Danger to life, risk of injury, severe injury when working at running machines/
systems, burning, environmental pollution, damage to property!
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Ensure that all relevant components of the hydraulic system are depressurized
and that the electrical control is de-energized. For doing so, observe the
specifications of the machine/system manufacturer and/or end-user.
▶
Do not disconnect line connections, connections or components as long as the
hydraulic system is pressurized.
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Make sure that appropriate safety measures are implemented to prevent
any dangerous situations for personnel and real assets if commissioning or
maintenance work requires decommissioning of safeguard like fuses, pressure
relief valves or covers (frequency converter).
▶
Make sure that all safeguards like fuses, pressure relief valves or covers
(frequency converter) of the hydraulic power unit are in place, properly installed
and functional on re-commissioning.
High electrical voltage!
Danger to life, risk of injury caused by electric shock or severe injury!
▶
Make sure the relevant system part is de-energized when working at the system.
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Secure the system against restarting.
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Operate the hydraulic power unit only with a permanently installed protective
grounding conductor.
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Observe the discharge time (at least 30 minutes) of capacitors.
Leakage of (pressurized) hydraulic fluid and oil mist!
Danger to life! Risk of injury! Explosion hazard! Risk of fire! Environmental
pollution! Damage to property!
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Switch the system off immediately (emergency off switch).
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Identify and remedy the leakage.
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Never try to stop or seal the leakage or the oil jet using a cloth.
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Avoid direct contact with the leaking hydraulic fluid.
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Carry out visual inspections for leak-tightness of the hydraulic power unit and
the oil-containing components on a regular basis.
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Use your personal protective equipment.
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Keep open fire and ignition sources away from the hydraulic power unit.
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When dealing with hydraulic fluids, you must imperatively observe the notices of
the manufacturer.
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Make sure that the grounding (electric welding circuit) during welding works at
the system is not lead via the hydraulic power unit.
Safety instructions
WARNING
CytroPac, RE 51055-B/06.17, Bosch Rexroth AG
13/84
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