UK/IRL
34
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7.3
Functional balanced flue check
1.
Set the appliance on max. input.
2.
Verify the flame picture, this means no flames against the window, the
flame have to come besides the logs, if not check the log layout.
3.
Check if the flames are yellow after 10 minutes of operation. If you
still have a blue flame or the appliance goes out, check:
-
If the flue pipes are fitted correctly (no leakage);
-
If the wall mounted terminal is placed with the correct side up;
-
If the maximum allowable length of the flue pipe was exeeded;
-
If the appliance has the right set up. Check the ;
-
If the correct flue restrictor is installed.
7.4
Check reference pressure and burner pressure
The appliance is preset to give the correct heat input. No further
adjustment is necessary. Fit a pressure gauge at the burner pressure test
point D to check the burner pressure. The pressure should be checked
with the appliance alight and at max.input.The setting pressure should be
as shown at the technical data. After checking the pressure, turn off the
appliance. Remove the pressure gauge and close the sealing screw. Re-
light the appliance. Turn to max. input and test around the test point D
for gas soundness using a suitable leak detection fluid.
A. Governor
B. Adjusting
screw
pilot
flame
C. Inlet pressure test point
D. Burner
pressure
test
point
Summary of Contents for BF80S
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Page 45: ...UK IRL 45 User guide ...
Page 46: ...UK IRL 46 ...
Page 55: ...UK IRL 55 ...