11
11.1 General
It is essential for efficient operation, to service the boiler,
the gas train and clean the boiler room once a year.
11.2 Maintaining the boiler
1. Remove the front casing of the boiler.
2. Remove the top casing and the top of the flue hood.
3. Clean the internal flue ways of the boiler with a steel
cleaning brush (available from Broag).
4. Clean the boiler room and the floor underneath the
boiler.
5. Clean the burners internally and externally and
check the kanthal bars.
11. MAINTENANCE
6. Clean the boiler casings.
7. Clean the gas train, ignition, pilotburner, thermostats
and wiring.
8. Check the gas train and pipe for gas leakage.
9. Check the start program, ignition time and safety
times.
10. Check flame protection and thermostats.
11. Check the boiler input at 100% (full load) and 60%
(part load).
12. Make a combustion efficiency calculation.
13. Check the boiler and installation for water leakage.