Safety
2
Safety
2.1
General Safety
DANGER!
If you assume that safe operation is no longer possible the Metering Station
must be put out of service immediately and be secured against
unauthorized use.
This is the case if:
– is visibly damaged
– appears no longer functional
– prolonged storage under unfavorable circumstances has occurred
(carry out function check).
The following notes should be observed:
– Before any work on the electrical section, disconnect power and secure
against being switched on again .
– The safety provisions for handling chemicals must always be observed
and, if applicable, suitable protective clothing must be worn
– Notes in the product data sheet of the used dosing medium has allways
to be observed.
– The installation may only used with the specified supply and control
voltage in the technical data.
2.2
Proper use
WARNING!
Proper use particularly includes the following points:
– Only validated chemical liquids may be metered.
– Depending on the material used, the metering system is designed for
clean, alkaline products.
– The temperature application range, the permissible ambient
temperature and the maximum media temperature are only permissible
as indicated in the "Technical Data".
– The metering capacity is between 5 and 120 l/h depending on viscosity
and back-pressure.
– The back-pressure must not exceed 1 MPa (10 bar), to DIN EN 809.
– The operating voltage may only be established as indicated in the
"Technical Data".
– The ambient temperature must be between +5 and +45 °C.
– The pump has been developed, designed and built for industrial and
commercial use. The unit is not intended for private use!
Any use which extends beyond or differs from the appropriate use is
considered improper use.
Intended use also includes compliance with all control and operating instructions
stipulated by the manufacturer, as well as with all maintenance and servicing conditions.
417102264 Rev. 6-12.2019
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