Maintenance
34 EN
04/2019
8 Maintenance
8.1
Maintenance during operation
Pay attention to calm and vibration-free operation.
Check the mechanical seal for possible leaks.
Check the static seals for possible leaks.
Check running noises in the bearing. Risk of wear.
Check
the
function
of
additional connections.
Guarantee
operational
readiness of reserve pumps. Operate
them once a week.
8.2 Maintenance
work
NOTICE
Before maintenance work, close all shut-off valves and drain
all pipes.
When?
What?
Regularly
Clean
strainer
basket.
Check
screw
connections.
Check
components
for
deformations.
If there is a chance of
frost
Drain pump and pipes sensitive
to frost in good time.
After completing all maintenance work, perform all necessary
measures for start-up. See point 6.1 on page 26
