ProMinent Sigma X Guia De Inicio Rapido página 12

Hydraulic installation
Note the following during installation:
Only tighten plastic components
„
hand-tight.
Adhesive and welding connections
„
are the responsibility of the customer.
Hose clamps are not included in the
„
scope of delivery (only relevant for
Sigma/ 1).
EN 12
Electrical installation - motor
Note the following during installation:
Use an electrical isolating device in the mains supply
„
cable, such as a mains switch, to de-energise the
pump independently of the entire installation (e.g. for
repairs).
The metering pump is equipped with a 1-phase wide-
„
range voltage power unit.
Refer to the operating instructions for the pump
and the motor manufacturer's instructions for more
detailed information on the electrical connections.