Climma CWS 121RC, Installation, Operation And Maintenance Manual

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2- SEA WATER CIRCUIT
CWS Basic 121-161-201-251
The pump should be fastened with adequate
screws using the holes in its base or the special
fixing base (available for small models). For lar-
ger pumps, the original quiet and smooth run-
ning can be improved by using a silent block
mounting.
2.3 - Installation
2.4- Sea-water circuit
Some rules are given at chapter 2.2.
We can resume the following: the circuit should always rise from water intake to the unit
manifold. After that the circuit can rise again or drop to the discharge port. It is absolutely
important to prevent that the circuit rises and drops making siphons, which will prevent air
to be drained, causing an airlock during the navigation. The discharge side of the circuit
should be made so that the water discharge won't cause excessive noise both for this yacht
and its neighbours.