WARNING!
Danger of improper use!
Improper use may result in dangerous situations:
– Never use metering media other than the specified product.
– Never change the product metering guidelines beyond the tolerable
range.
– Do not use in potentially explosive areas.
– Installation, maintenance and repair work may only be carried out by
trained personnel.
– Wear the appropriate personal protective equipment (PPE) when
carrying out all installation, maintenance and repair work.
2.2.1
Reasonable foreseeable incorrect use
To maintain the function, we use this section in particular to draw your attention to ways in
which you may use the pump which, according to the risk analysis conducted by the
manufacturer, could result in reasonable foreseeable incorrect use.
n
Incorrect use of design versions
(for example incorrect sealing materials, incorrect pump head materials).
n
Operational incorrect voltage supplies.
n
Excessive back-pressures.
n
Excessive ambient temperatures.
n
Excessive media temperature.
n
Incompatible accessory parts.
n
Incorrect dosing lines.
n
Line cross-sections too small.
n
Incorrect ambient temperatures or media temperatures.
n
Excessive viscosities.
Operation in potentially explosive atmospheres.
n
n
Use of unsuitable dosing media.
15
Safety
417102264 Rev. 6-12.2019