Diaphragm pump N87TTE Ex
Use
Translation of Original Operating- and Installation Instructions, english, KNF N87TTE Ex 01/13
4
2. Use
2.1. Proper use
The pump is exclusively intended for transferring gases and va-
pors.
Owner's responsibility
Only install and operate the pump under the operating parameters
and conditions described in Chapter 4, Technical data, and Section
2.3, Use in hazardous areas.
The pump is intended for installation in another machine.
Operating is prohibited until the conformity of the end product with
the guideline 2006/42/EC has been established.
Before using a medium, check the compatibility of the materials of
the pump head, diaphragm and valves with the medium.
Before using a medium, check whether the medium can be trans-
ferred danger-free in the specific application case.
Make sure that even when extreme operating conditions (tempera-
ture, pressure) occur and in the case of system malfunctions, there
is no risk of explosion.
Only transfer gases which remain stable under the pressures and
temperatures occurring in the pump.
2.2. Improper use
The pump is not suitable for transferring liquids.
Operating parameters and
conditions
Conformity of the end product
Requirements for
transferred medium
