VWR RV2.5+ - Intended Use; Use for an Unauthorized Purpose

VWR Rotary Vane Pump ver 1.3 23.11.2020
5.0 Intended use
The rotary vane pumps can pump out biological, toxic and radioactive gases and vapours, and evacuate
containers or vacuum installations up into the high vacuum range. The design criteria of the rotary vane
pumps must be appropriate for the conditions of use. The user bears the sole responsibility for this. The
rotary vane pumps may only be operated under the conditions stated on the type plate and in the technical
specification for the order concerned.
WARNING!
- Do not use the pump or any system parts on humans or animals.
- Ensure that individual components are only connected and operated according to
their design and as indicated in the instructions for use.
- Comply with all notes on correct vacuum and electrical connections, 4.40
Installation, fill with oil and connecting / 4.50 Electrical Connection
- Do not use the pump to generate pressure.
- The pumps are designed for ambient temperatures during operation between + 10
and + 40 °C. Periodically check maximum temperatures if installing the pump in a
cabinet or a housing. Make sure ventilation is adequate to maintain recommended
operating temperature. Install an external automatic ventilation system if necessary.
If pumping hot process gases, make sure that the maximum permitted gas inlet
temperature is not exceeded. The maximum permitted gas inlet temperature
depends on several parameters like inlet pressure and ambient temperature.
- Solid particles in the pumping medium impair the pumping action and can lead to
damage. Prevent their penetrating into the pump.
- Do not pump liquids.
- For cooling purposes, maintain an air gap of about 5 cm between the pump and
surrounding surfaces.
WARNING!
Ensure that the pump is chemically resistant to the pumped substances prior to
operation.
CAUTION!
Use equipment only as intended, that is, for generation of vacuum in vessels designed
for that purpose. Any other use will automatically invalidate all warranty and liability
claims. Remain aware of safety and risks.
5.10 Use for an Unauthorized Purpose
It is forbidden to use the pump for applications deviating from the technical data stated on the type plate or
the conditions stated in the supply contract, or to operate it with missing or defective protective devices. The
rotary vane pumps VWR RV2.5+, VWR RV3+, VWR RV6+, VWR RV8+, VWR RV18+ are not suited for
pumping liquids.