35
. Installation
CPA-E and CPA-E S PWM series
Warning
The delivered medium can be hot and under pressure.
Therefore it is absolutely necessary to release the
pressure and let out all the liquid before working on the
pump as well as to close all valves before loosening the
screws of the pump housing.
.. Thermal insulation of the pump housing
The motor pump housing and the pipeline should be
insulated to avoided heat loss.
The terminal box and the operating panel must not
be insulated or covered.
Caution
Note
GB
High-efficiency heating and solar circulation pumps
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