18
Pump Head Maintenance (Tool Free)
Replace the Heat Exchanger
3
Remove the screw at the bottom of the pump head. Do not
drop the golden spacer fitting.
4
Lift out the heat exchanger.
5
If removed, first insert the spacer fitting. Then insert the new
heat exchanger to the opening in the pump head and lift it over
the pins.
6
Use the 19 mm screw for fixing the front plate.
7
Insert and fix the screw.
6SDFHUILWWLQJ
3LQV
)URQWSODWH
6FUHZ