Use; Improper Use - KNF Laboport N86 KN.18 Mode D'emploi

Use

Mini Laboratory pumps N 86.18, N 811.18
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
Operating parameters and
conditions 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.
Requirements for Before using a medium, check whether the medium can be trans-
transferred medium
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.
Accessories 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 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.
4 Translation of original Operating Instructions, English, KNF 121435-121438 04/18