Risks during operation
WARNING
Danger of poisoning due to toxic process media escaping from the exhaust pipe
During operation with no exhaust line, the vacuum pump allows exhaust gases and vapors to escape
freely into the air. There is a risk of injury and fatality due to poisoning in processes with toxic process
media.
► Observe the pertinent regulations for handling toxic process media.
► Safely purge toxic process media via an exhaust line.
► Use appropriate filter equipment to separate toxic process media.
WARNING
Risk of burns from ejected hot oil mist
During operation, hot pressurized oil mist escapes from the operating fluid separator.
► Only operate the vacuum pump with the filler screw securely fitted.
► Open the locking screws on the separator only while the vacuum pump is switched off.
WARNING
Tilting danger! Serious injury due to tilting of the product
There is a danger of the vacuum pump not attached tipping over due to changes in the center of
gravity or incorrect loading. Serious injuries due to trapping or crushing of limbs, e.g. feet, are the re-
sult.
► Do not use the vacuum pump as a climbing aid.
► Do not exert any force on the product.
► Ensure that the product has a safe centre of gravity, when mounting components.
► Wear protective equipment , e.g. protective shoes
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.
CAUTION
Risk of injury from entrapment of body parts
After a power failure or a standstill as a result of overheating, the motor restarts automatically. A risk
exists of minor injury to fingers and hands (e.g., hematoma), from direct contact with the vacuum
flange.
► Maintain sufficient distance to the vacuum flange during all work.
► Safely disconnect motor from the mains.
► Secure the motor against re-start.
CAUTION
Danger of injury from bursting as a result of high pressure in the exhaust line
Faulty or inadequate exhaust pipes lead to dangerous situations, e.g. increased exhaust pressure.
There is a danger of bursting. Injuries caused by flying fragments, the escaping of high pressure, and
damage to the unit cannot be excluded.
► Route the exhaust line without shut-off units.
► Observe the permissible pressures and pressure differentials for the product.
► Check the function of the exhaust line on a regular basis.
Safety
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