22
23 SUMMARY OVERVIEW OF REGULAR CLEANING OF
PARTICULAR BOILER PARTS
Cleaning* Point Daily Weekly Annually
Ash removing 10 1×
Space around ash tray 11 1×
Space under exchanger 15 1×
Lever of turbulators 12 5–6×
Flap 19 1×
Space of ventilator 21 1×
Radial impeller of ventilator 22 1×
* Minimal recommended cleaning intervals. According to intensity of heating they can be also
shorter.
24. OVERVIEW OF VENTILATORS USED IN PARTICULAR
BOILERS