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36
English
5.906-487.0 Rev. 00 (04/10)
Remove the fastening screw of the water inlet on
the pump head.
Pull the holding clip downwards.
Remove the water inlet toward the side.
1 Water inlet
2 Screw
3 Retaining clip
Note
The removal of the pressure switch control piston is
not required to remove the pump head and the piston
casing, only in case of a repair.
Remove the electric box of the motor (see Chapter
5.11.6Electric box, motor (open)).
Remove the fastening screws of the holding plate.
Remove the holding plate.
1 Control piston, pressure switch
2 Holding plate, control piston
3 Screws
Remove the control piston.
1 Control piston, pressure switch
5.11.13Remove the water inlet
5.11.14Remove the control piston for the pres-
sure switch.