Checking the primary air openings
❒ Open the insulated door and the fuel loading chamber door
❒
Hang out and remove the combustion chamber guards
❒ Check the primary air openings for unobstructed air flow
❒
If necessary, clean the openings
❒ Clean the boiler walls with the flat scraper
❒
Fit the combustion chamber guards in the original position and close all boiler
doors
5
Boiler Servicing
Inspection and cleaning
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