Weberman GPA 25-6 180 Installation And Operation Manual page 25

ELECTRICAL CONNECTION
The wiring can only be made by a person with a corresponding qualifi cation. The
wires must be connected with regard to valid regulations and norms. The supply
voltage and the frequency of the current must correspond to the data specifi ed on
the product label. Detailed connection guideline – fi g. a Each pump must be properly
protected with a ground wire. Use a supply cable with an adequate outer diameter
and corresponding resistance, with conductors 3x0,75mm². Install a corresponding
switch before the pump, with the minimum distance of contacts in the open position
3mm. – fi g. b.
a
b