Manual

1.4 Safety instructions
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843 Pump Station with Membrane Pumps
1.4.3 Working with liquids
Caution
Periodically check all system connections for leaks. Observe the relevant
regulations in respect to working with flammable and/or toxic fluids
and their disposal.
1.4.4 Chemical resistance
Caution
The instrument is not permitted to be utilized for conveying organic sol-
vents and aqueous solutions that contain solids.
Caution
Before utilizing any particularly aggressive media, it is imperative that
you determine whether or not the parts of the instrument that have
media contact are resistant to them.
The parts in question are made of the following materials:
￭ PTFE
Tubing 6.1812.000, pump parts
￭ PVC
(Tubing 6.1801.120)
￭ FFPM
Pump parts, valve parts
￭ PP
Pump parts, valve parts
￭ PVDF
Connection nipples of the tubing connectors, union nuts
1.4.5 Recycling and disposal
This product is covered by European Directive 2002/96/EC, WEEE – Waste
from Electrical and Electronic Equipment.
The correct disposal of your old equipment will help to prevent negative
effects on the environment and public health.
More details about the disposal of your old equipment can be obtained
from your local authorities, from waste disposal companies or from your
local dealer.