10.2 Service Table
Interval Maintenance work Personnel
24 hours after
commissioning or
metering head
servicing
Tighten metering head screws (3 - 4 Nm) Mechanic
Daily Visual inspection: Check leak-tightness of connection parts. Mechanic
Operator
Visual inspection of metering lines Mechanic
1/2 yearly Check the suction and pressure lines for leak-free
connection
Operator
Check the suction and pressure valves for dirt and
tightness.
Mechanic
Check the drainage connection on pump head (broken
diaphragm)
Operator
Mechanic
Check correct metering Operator
Check the metering head screws, secure position,
(tightening torque 3 - 4 Nm)
Operator
After requesting the
pump display
Carry out prescribed servicing needed due to material
dependency between pump and the chemicals used for the
pump.
This occurs if a metering chemical has been set from the
database that is imported in the pump (
Ä
Chapter
7.9.10.3 ‘Chemical selection from an integrated database’
on page 100).
Operator
Mechanic
Service
165 Rev. 2-05.2018
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