Risks during installation
WARNING
Danger of injury from electric shock
Contact with live parts causes electric shock.
► Make sure that connection leads are voltage-free.
► Make sure that electrical installations are only carried out by qualified electricians.
► Provide adequate grounding for the device.
WARNING
Danger of poisoning from toxic vapors
Igniting and heating synthetic operating fluid generates toxic vapors. Danger of poisoning if inhaled.
► Observe the application instructions and precautions.
► Do not allow tobacco products to come into contact with the operating fluid.
Risks during operation
WARNING
Danger of poisoning due to emission of toxic process gases from the exhaust
During operation with no exhaust line, the vacuum pump allows exhaust gases and vapors to escape
freely into the air. In processes involving toxic media, there is a risk of injury and danger to life due to
poisoning.
► Observe the relevant regulations for handling toxic substances.
► Safely purge toxic process gases via an exhaust line.
► Use suitable filter equipment to separate toxic substances.
CAUTION
Risk of injury from bursting due to high pressure in the exhaust line
Faulty or insufficient exhaust lines cause hazardous situations, e.g. increase in exhaust pressure.
There is a risk of bursting. It is not possible to rule out the risk of injuries due to broken pieces flying
around, high escaping pressure and damage to the equipment.
► Lay the exhaust line without shut-off units.
► Observe the permissible pressures and pressure differentials of the product.
► Check the exhaust line regularly for correct function.
CAUTION
Danger of burns on hot surfaces
Depending on the operating and ambient conditions, the surface temperature of the pump can rise to
above 70°C.
► Provide suitable touch protection.
Risks during maintenance
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 ac-
cess for people with pacemakers
"
► Always keep disassembled couplings away from computers, data carriers, and other electronic
components.
Safety
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Содержание DUO 35
Страница 1: ...OPERATING INSTRUCTIONS EN Original UNO 35 65 DUO 35 65 Rotary Vane Pump ...
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Страница 66: ... PK0168 ed Q Date 1801 P N PK0168BEN ...