Pump Description; Intended Use And Contraindications; Intented Use; Contraindications - MIL'S K04 Notice D'utilisation

LUBRICATED VACUUM PUMP K04‐K08‐K12
3. PUMP DESCRIPTION
Intended use and contraindications
Intented use
The pumps described in this manual are oil recirculating rotary vane pumps. These vacuum pumps have been specifically
designed to work with clean air, inert gas or small amounts of water vapor, having a temperature between 12 and 40 °C at
the intake.
These pumps are suitable to evacuate small closed vessels or, in case of some models, to work continuously at specific final
pressure, as explained in paragraph 3.3 "Dimensions and characteristics ".
Any other use is prohibited. The Manufacturer is not liable for any damage to persons and/or property caused by improper
use or not allowed use of the pump.
Contraindications
Any use other than that for which the pump was constructed is to be considered an abnormal condition and
therefore can cause damage to the pump and pose a serious danger to the operator.
Below is a series of operations involving improper use of the pump, which is not permitted under any circumstances
• Do not use the pump in an explosive or aggressive atmosphere or in an atmosphere with a high concentration of dust or
oily substances in the air and do not use the pump to pump explosive, flammable or corrosive gases or gas that form
particles. Using the pump in these atmospheres and with these types of gases can cause injury, explosion, fire or serious
damage to the pump.
• Do not use non‐original spare parts or parts not provided by the manufacturer.
• Do not use the unit to pump solid materials, chemicals, powders, solvents or other substances differing from those
permitted These types of materials may damage the unit, degrade its performance or reduce its life.
• do not expose the pump to rain, steam or excessive humidity.
• Do not place or store near in the proximity of flammable or combustible materials or substances.
• Do not use the pump as a compressor.
FKM version
This version of the pump is equipped with special technical devices, such FKM seals that allow for use even in the presence
of some aggressive gases.
WARNING
Contact the seller to make sure that the pump is suitable for use with a given aggressive gas.
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