3.
MAINTENANCE
IOM manual CTS self-priming pumps
17
Fig. 3.4.6
To screw in the casing pin screws [141S] use two
nuts tightened against each other.
3.4.1.
Test run
We recommend you to conduct a test run of the pump before installing it in the system, so
no liquid gets wasted if the pump leaks or perhaps does not start accordingly to wrong
assembly of the pump.
After a few weeks of operation retighten the screws with appropriate torque.