English 3
3. INSTALLATION
The installation must be performed by a qualified professional.
Please, check each time before using, the electrical connections and the cables are
not damaged. Check before the installation whether the electrical connections are
earthed according to the statutory regulations and are installed.
Also, it is NOT recommended to perform, for example, a cable extension. It is not
certain whether this modification is technically correct, so this warranty is void .
A non-return valve on the discharge side of the pump is absolutely necessary. We
recommend the installation of a 5-way adapter with built-in non-return valve from our product
range, wich is available to suit the line cross-section. These 5-way adapters have the
possibility of connection for the pressure sensor*, as well as for an additional pressure
gauge (special accessory, Art.-No. A7257, A7258, A7259, A7260, A7261)
We recommend the installation of a pressure gauge so that the line pressure can be
checked at any time.
3.1 INVERTER PUMP CONTROL
(5- 0,5KW / 5-1,5KW / 5-2,2KW / 5-4,0KW / 5-5,5KW / 5-7,5KW)
5 way adapter 1“ with integrated check valve (picture may differ from delivered product).
Special accessories, not included in the scope of delivery!
Summary of Contents for INVERTER PUMP CONTROL 5
Page 19: ...Notes Notizen 19 ...
