18
www.eta.co.at
2500 h / annually
Cleaning and maintenance
Clean heat exchanger and downdraft channel
Remove the internal cover between the secondary
combustion chamber and the heat exchanger.
Fig. 2-25: Internal cover
Brush out the downdraft channel and remove the flue
ash from the heat exchanger, for example with an
ash vacuum.
Fig. 2-26: Heat exchanger and downdraft channel
After cleaning, replace the internal cover. Ensure that
it is firmly seated.
Clean lambda probe
Vacuum out the head of the lambda probe using a
vacuum cleaner. Do not dismantle the lambda probe.
Fig. 2-27: Head of the lambda probe
Check heat exchanger tubes
Check the heat exchanger tubes and the turbulators
for tar deposits.
Fig. 2-28: Heat exchanger tubes
Содержание PE-K
Страница 1: ...2017 01 09 EN 0000000310 V 002 X 38 0 3204 93218 001 PE K Pellet Boiler 105 140 kW Service manual...
Страница 5: ...Cleaning and maintenance Maintenance notes 5...
Страница 35: ...Cleaning and maintenance 5000 h 3 years 35...
Страница 64: ...www eta co at www eta co at downloads DOWNLOAD...