5 x Inspection and maintenance
25
BA ROTEX A1 BG Inline - 10/2007
Clean the combustion chamber
Requirements:
– The condensate drain is covered, to avoid choking of the drain line.
– The gap between the boiler half shell in the joint area is covered to prevent residues from the upper boiler half shell from
falling into the gap.
Special tool: Cleaning brush, cleaning scraper (included in scope of supply).
Checking the burner
The burner inspection includes the visual inspection of the burner's condition as well as flue gas measurements. The heating
conducts an inspection of the burner as part of the legally specified flue gas investigations.
• Loosen the dirt and soot on the combustion chamber ribs by
using the cleaning brush and cleaning scraper.
• Suction off the loosened dirt and soot by using a vacuum
cleaner.
Fig. 5-7 Clean the combustion chamber
In the course of maintenance work, safety-relevant components must also be checked for achieving the nominal
service life:
– CVBC automatic firing unit 10 years or 250,000 burner starts,
– Safety gas control block 10 years or 250,000 burner starts,
– Overpressure safety valve: 10 years.
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