KSB Amarex N, Operating Manual

Page: 38 / 72

6 Commissioning/Start-up/Shutdown
38 of 72
Amarex N
The pump set remains installed
ü
Make sure sufficient fluid is available for the operation check run of the pump
set.
1.
For prolonged shutdown periods, start up the pump set regularly between once
a month and once every three months for approximately one minute.
This will prevent the formation of deposits within the pump and the pump
intake area.
The pump (set) is removed from the pipe and stored
ü All safety regulations are observed.
(
ð
Section 7.1, Page 39)
1.
Clean the pump set.
2.
Preserve the pump set.
3.
Observe the instructions given in
(
ð
Section 3.3, Page 12)
.
6.4 Returning to service
For returning the pump set to service observe the sections on commissioning/start-up
and operating limits.
(
ð
Section 6.2, Page 35)
For returning the pump set to service after storage also follow the instructions for
servicing/inspection.
WARNING
Failure to re-install or re-activate protective devices
Risk of personal injury from moving parts or escaping fluid!
▷ As soon as the work is complete, re-install and/or re-activate any safety-relevant
and protective devices.
NOTE
On pumps/pump sets older than 5 years we recommend replacing all elastomer
seals.