Diaphragm liquid pump NF 2.35
Use
KNF Flodos AG BA_NF2-35_EN_02_164912
Translation of original Operating and Installation Instructions
3
2. Use
2.1. Intended use
The pumps are intended for transferring liquids.
Owner's responsibility
The pumps must only be installed and operated under the operat-
ing parameters and conditions described in Chapter 4, Technical
data.
Before transferring or metering a medium, check whether the
medium can be transferred danger-free in the specific application
case.
Before using a medium, check the compatibility of the materials of
the pump head, pump housing, diaphragm and valves with the
medium.
The temperature of the medium must lie within the permissible
temperature range (see Chapter 4).
The transferred medium should not contain particles as these can
prevent the pump from working correctly. If this cannot be guaran-
teed, a filter < 50
m with sufficiently large filter area must be used
upstream of the pump.
2.2. Improper use
DANGER
The pumps must not be operated in an explosive
atmosphere.
DANGER
The pumps must not be used to transfer liquids in
systems in which there is a risk of bursting due to
overpressure.
For special modifications outside the standard technical specifica-
tions, please contact your KNF technical adviser.
Operating parameters and
conditions
CAUTION
The pump and hoses generate vibrations
➔
The pump and hoses must be secured before
the pump is switched on.
➔
Only completely installed pumps may be taken
into service.
Requirements for
transferred medium
Risk of explosion
Risk of bursting
