Standard Inspection & Maintenance Operation - Baxi EcoBlue Advance 13 Heat ErP Installation And Service Manual

Baxi EcoBlue Advance 13, 16, 19, 25, 30 Heat ErP Installation Manual
The integrity of the boiler combustion circuit and relevant seals.
The operational gas inlet pressure and the gas rate as described in
The combustion performance as described in "Check the Combustion Performance" below.
3. Competence to carry out Checking Combustion Performance B.S. 6798 "Specification for Installation & Maintenance of Gas Fired Boilers not exceeding 70kWh"
advises that:-
The person carrying out a combustion measurement should have been assessed as competent in the use of a flue gas analyser and the interpretation of the results.
The flue gas analyser used should be one meeting the requirements of BS7927 or BS-EN50379-3 and be calibrated in accordance with the analyser manufacturers
requirements.
Competence can be demonstrated by satisfactory completion of the CPA1 ACS assessment, which covers the use of electronic portable combustion gas analysers in
accordance with BS 7967, Parts 1 to 4.
4. Check the Combustion Performance (CO/CO
Set the boiler to operate at maximum rate as described in
5. Remove the plug from the flue sampling point
(CO/CO ratio) is greater than this, and the integrity of the complete flue system and combustion circuit seals has been verified, and the inlet gas pressure and gas rate are
2
satisfactory either:-
Perform the "Standard Inspection and Maintenance"
Perform "Setting the Gas Valve"
Replace and set the gas valve
Fig. 42
After refitting the sampling point plug ensure there is no leakage of products !
page 50
10.2 Standard Inspection and Maintenance Operation
WARNING
Ensure that the boiler is cool.
Ensure that both the gas and electrical supplies to the boiler are isolated.
Electrical isolation can be checked at the electrical test point.
CAUTION
During inspection and maintenance operations,
always replace all gaskets on the parts removed.
Use only original spare parts that are intended for
use with this type of boiler.
When performing any inspection or maintenance personal protective equipment must be used where appropriate.
41 of 55
Section 7.5.1.
ratio)
2
Section 7.4.
(Fig. 42), insert the analyser probe and obtain the CO/CO
(Section 10.2) & re-check.
(Section 10.3.13) & re-check.
(Sections 10.3.10 & 13) & re-check.
http://interpart.partsarena.eu/System/DATA/Dx/DS1/installation/S219/...
ratio. This must be less than 0.004. If the combustion reading
2
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