Rayburn Heatranger 880K, Инструкции по обслуживанию

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SEE FIG. 28
After 15 minutes of the boiler burner running.
Remove the enamelled centre shroud
Remove the left hand plugging screw and insert the
sensing end of a portable indicator to check the CO
2
(Carbon Dioxide) level. Adjust the boiler burner air intake
until a reading of
11.0/11.5% is recorded on the indicator.
SEE FIG. 29
Remove the CO 2 sampling tube and using the same hole
for flue sampling insert the sensing end of a Baccarach
Smoke Pump and check that the smoke in the boiler flue
ways does not exceed No. 2 on the scale.
Replace the plugging screw, insulation pad and cover
panel.
Switch off the boiler burner.
COOKER BURNER - SEE FIG. 30
Switch on cooker burner.
After 15 minutes of the cooker burner running.
Repeat the above procedures for the cooker burner. To
sample the flue gases from the cooker burner. Remove
the RH countersunk headed screw in the hotplate. The
cooker burner should be set to 10 - 11% maximum Smoke
No. 2.
Replace the countersunk headed screw on completion.
15
SET COMBUSTION AIR
CHECK SMOKE
Re-commissioning
FIG. 29
FIG. 30
FIG. 28
DESN 514443
DESN 514444
DESN 514442