M&C TechGroup MP47 Ex Operator's manual - Handbuch (Seite 31)

Diaphragm Pumps PJ19424-726 Use
Translation of Original Operating- and Installation Instructions, english, KNF PJ19424-726 01/13 3
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, 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 pumps are not suitable for transferring liquids.
Operating parameters and
conditions
Conformity of the end product
Requirements for
transferred medium