BLUEHELIX PRIMA 24 C
31
EN
cod. 3541R820EN - Rev. 03 - 03/2020
Circulating pump
A
Before carrying out the following instructions it is advisable to protect the room and the boiler’s electrical box
against accidental water spillage.
•
Disconnect the power supply and turn off the gas cock ahead of the valve.
•
Electrically disconnect the circulating pump, releasing the connections by raising detail
“1”
of fig. 31.
•
Drain the water in the boiler (see “System draining” on page 9).
•
Unscrew and remove the circulating pump motor assembly (fig. 33)
fig. 31
fig. 32
fig. 33
1
2
3
