Inspection And Maintenance; General; Combustion Check Of The Boiler; Corrective Maintenance - REMEHA GAS 210-80 ECO PRO Technical Information

GAS 210 ECO PRO

10. Inspection and maintenance

10.1 General

10.2 Combustion check of the boiler

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The boiler is virtually maintenance free; it only has to be inspected
once a year and only if necessary be serviced/cleaned.
The annual inspection of the boiler includes:
- combustion check of the boiler (the fan draws in the
combustion air through the venturi. Clean the fan, venturi and
burner if there are irregularities);
- cleaning the trap;
- checking the ignition electrode;
- leakage check (water, flue gas and gas) ;
- water pressure check.
Combustion is checked by measuring the O
the flue gas discharge duct. To do this, heat the boiler to a water
temperature of approx. 70°C. The measurements must meet
the values set in table 13. The flue gas temperature can also be
measured at the measuring point in the flue gas discharge duct. If
the flue gas temperature exceeds the return temperature by more
than 30°C, this can indicate that the heat exchanger is dirty .
If these checks show that combustion in the boiler or heat trans-
mission is no longer optimum, corrective maintenance must be
carried out in accordance with the instructions in Sections 10.2.1
to 10.2.4.

10.2.1 Corrective maintenance

This should include cleaning the fan, venturi, the heat exchanger
and the burner. These parts must be cleaned in succession.
A service kit which contains gaskets and most used parts for main-
tenance is available as an accessory.

Work on the boiler
Disconnect the mains supply, close the main gas cock and allow
the boiler to cool down before working on the boiler .
10. Inspection and maintenance
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