Pfeiffer Vacuum OKTA 500 ATEX, Руководство по эксплуатации

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Risks during maintenance, decommissioning and malfunctions
DANGER
Risk of explosion when carrying out installation and maintenance work in potentially explo-
sive atmospheres
There is a risk of explosion if unsuitable tools are used in potentially explosive atmospheres.
► Transport, installation and maintenance work may not be performed in potentially explosive at-
mospheres.
► Always shut down the system before commencing any work on the system.
DANGER
Risk of explosion from electrostatic charging during transport
There is a risk of sustaining injury from packaging material (foil) and plastic containers during trans-
port in potentially explosive atmospheres.
► The packaging should never be removed from the vacuum pump in potentially explosive atmos-
pheres.
WARNING
Health hazard through poisoning from toxic contaminated components or devices
Toxic process media result in contamination of devices or parts of them. During maintenance work,
there is a risk to health from contact with these poisonous substances. Illegal disposal of toxic sub-
stances causes environmental damage.
► Take suitable safety precautions and prevent health hazards or environmental pollution by toxic
process media.
► Decontaminate affected parts before carrying out maintenance work.
► Wear protective equipment.
WARNING
Danger to life from electric shock in the event of a fault
In the event of a fault, devices connected to the mains may be live. There is a danger to life from
electric shock when making contact with live components.
► Always keep the mains connection freely accessible so you can disconnect it at any time.
WARNING
Risk of crushing from rotating parts
Fingers and hands may be caught by rotating pistons within the connection flange. This results in se-
vere injuries.
► Keep limbs out of the reach of the roots pump.
WARNING
Danger of injury from strong magnetic field
There is a risk of injury for people with pacemakers and medical implants.
► Make sure that such individuals do not enter the sphere of influence (≤ 2 m) of the magnetic field.
► Identify rooms in which magnetic couplings are openly accessible with the symbol: "
No access
for people with pacemakers ".
► Always keep disassembled couplings away from computers, data carriers, and other electronic
components.
Safety
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