Electrical Connection - Pentair PGA 40-30 Manual De Instrucciones

DANGER - ELECTRIC SHOCK RISK
Carefully read the instructions regarding use with diesel fuel.
USE WITH DIESEL FUEL
•
The pump must be installed under the
water level, the liquid must drop into
the pump body
CHAPTER 4

ELECTRICAL CONNECTION

WARNING
Ensure tension and frequency of electropump (read plate) and power supply are same.
DANGER - ELECTRIC SHOCK RISK
Installer must make sure that electric current network has ground wire conforming to current laws.
DANGER - ELECTRIC SHOCK RISK
Make sure that electric current network is provided with a high-sensitivity circuit breaker
∆=30 mA (DIN VDE 0100T739).
The single phase motors are protected from overloads by a thermal device installed in the winding.
The protection for the three phase motor must be installed by the user.
The following must be used as a conductor for the connection:
OUTDOORS: cable H07RN-F
IN INSIDE AREAS: cable H05RN-F or H07RN-F
For connecting single phase motors see Fig. 1
For connecting three phase motors see Fig. 2
For connecting double voltage single phase motors see Fig. 3
•
The pump should not run dry even
for short periods of time; in order to
do this check that the diesel fuel is
constantly being pumped during the
entire working period of the pump
•
As requested by the STANDARDISED
REGULATIONS we advise the user to
connect a recovery pipe with the drain
pipe in the lower part of the pump and
let it drain into a collection tank, in
order to prevent diesel fuel leakage if
the seal wears or breaks
EN
7