
Pay attention to the information in the operating instruc‐
tions for the respective metering pumps.
The metering pumps are self-priming and prime the feed
chemical into the metering line on the discharge side.
Fully bleed the metering line for trouble-free metering
and fill with feed chemical.
Following a successful test run with distilled water, reinstall all con‐
nectors as they need to be for normal operation. Fully remove any
temporary installations, if any are fitted. Set up the installations for
proper operation.
Commissioning
32