3064812_201804 19
13.Cleaningtheheatexchanger
If you notice a loss of water, check the expansion
vessel pre-charge pressure.
The connection valve is at the top rear
and is secured with a protective cap.
When the heating circuit is depressurised, the
pre-charge pressure should be about 0.75 bar.
Replace the top and bottom combustion chamber
gaskets.
After installing the gaskets, lubricate them with
silicone grease on the outside.
To Next Page
Loading...
