GFN K
39
GB
cod. 3540I190 - 10/2007 (Rev. 00)
Periodical check
To ensure correct operation of the unit over time, have qualified personnel carry out a yearly check, providing for the
following:
•
Check and if necessary clean the boiler and flueways as described above.
•
Check the state of the burner plates.
•
Check the seal of the ash compartment and loading door; replace the seal if necessary.
•
The control and safety devices must work properly.
•
The fume exhaust circuit must be perfectly efficient.
•
The fume ducts must be free of obstructions and leaks
•
The water pressure in the cold water system must be about 1 bar; otherwise, bring it to that value.
•
The circulating pump must not be blocked.
•
The expansion tank must be filled.
•
A possible oil or pellet burner (with optional kit) must be checked according to the instructions supplied with it.
B
Periodically (at least once a year) check the magnesium anode. Replace it when necessary.
