KNF N 820.3 FT.40.18, Руководство по эксплуатации

Страница: 4 / 36

Use Laboratory vacuum pumps N 8__.3 FT.40.18
4 Translation of original Operating Instructions, English, KNF 121350-121429 11/18
2. Use
2.1. Proper use
The pumps are exclusively intended for transferring gases and
vapors.
Owner's responsibility
Only install and operate the pumps under the operating parameters
and conditions described in chapter 4, Technical data.
Make sure that the installation location is dry and the pump is
protected against rain, splash, hose and drip water.
Before using a medium, check whether the medium can be trans-
ferred danger-free in the specific application case.
Before using a medium, check the compatibility of the materials of
the pump head, diaphragm and valves with the medium.
Only transfer gases which remain stable under the pressures and
temperatures occurring in the pump.
Ensure that the entry of air into the pump during venting (drying
system) could not result in the creation of reactive, explosive or
otherwise hazardous mixtures (e.g. with the medium).
Laboratory equipment or additional components connected to a
pump have to be suitable for use with the pneumatic capabilities of
the pump.
2.2. Improper use
The pumps and the drying system may not be operated in an
explosive atmosphere.
The pumps are not suitable for transferring dusts.
The pumps are not suitable for transferring liquids.
The pumps must not be used to create vacuum and overpressure
simultaneously.
An overpressure must not be applied to the suction side of the
pump.
Operating parameters and
conditions
Requirements for
transferred medium
Drying systems
Accessories