Commissioning, inspection, maintenance
Further details regarding the individual steps
2. Calculate the available pressure
from the pressure differential
between the unit flow and return
(p1
p2).
3. Using the pump curve, check at
what pump setting, starting from
the available delivery pressure, the
required water throughput will be
achieved (see the following exam-
ple).
16
(cont.)
4. If necessary, change the pump set-
ting (see section "Adjusting the
pump rate" on page 17).
5. Check the pressure again.
Example: