Setting the air adjustment plate, Burner set-up chart – Sears Riello F10 User Manual
Page 14
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SETTING THE AIR ADJUSTMENT PLATE
A)
Regulation of the combustion air flow is made by adjustment of the manual AIR
ADJUSTMENT PLATE (1) after loosening the FIXING SCREWS (2 & 3). The initial
setting of the air adjustment plate should be made according to Column 5 in the
Burner Set-up Chart.
B) The proper number on the manual AIR
ADJUSTMENT PLATE (1) should line up
with the SETTING INDICATOR (4) on the
fan housing cover. Once set, the air ad
justment plate should be secured in place
by tightening SCREWS 2 and 3.
C)
The final position of the air adjustment
plate will vary on each installation. Use in
struments to establish the proper settings
for maximum CO
2
and a smoke reading of
zero.
NOTE:
Variations in flue gas, smoke,
CO
2
and
temperature
readings
may
be
experienced when the burner cover is put
in
place.
Therefore,
the
burner
cover
must be in place when making the final
combustion
instrument
readings,
to
ensure proper test results.
BURNER SET-UP CHART
1
ACTUAL FIRING
RATE ± 5%
GPH
kg/h
NOZZLE
SIZE
PUMP
PRESSURE
GPH
PSI
BAR
TURBULATOR
SETTING
AIR DAMPER
SETTING
1.45
4.7
1.25x60°
145
10
1.5
2.7
1.80
5.8
1.50x60°
145
10
2.0
2.8
2.10
6.8
1.75x60°
145
10
2.5
3.1
2.40
7.8
2.00x60°
145
10
3.5
3.4
2.75
8.9
2.25x60°
150
10.4
4.0
4.2
2.95
9.5
2.50x60°
140
9.8
4.5
4.2
NOZZLES: Monarch R-PLP, Delavan W-B, Danfoss S-B, Steinen SS-S, Hago P.
NOTE: A 60° degree nozzle is suggested, however, a 80° degree nozzle may be
used in cases where the flame is unstable at light-off when operated at low ambient
temperatures.
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