Fronius Selectiva 2100 - Replacing the Electrolyte Circulation Pump

137
EN
Replacing the
electrolyte circu-
lation pump
Removing the electrolyte circulation pump:
Remove the front panel and the
housing cover (see the "Opening the
device" section)
Disconnect the pressure tube (1) and
the suction tube (2)
Disconnect the 4-pin plug (3) from the
P-control PC board
Disconnect the pump power supply (4)
Undo the three 5x12 TX25 screws (5)
Position the electrolyte circulation
pump as shown, so that the screw
connections can be undone
(3) (2) (1)
NOTE! Mark the pressure tube
and the suction tube, if necessary
1
2
3
(5) (5)
(5)
(4)
4
5
6