Henny Penny FlexFusion FPG-221 Service Instructions Manual page 70

Gas technology
Prerequisite Unit is in the CO
70
7. On models with two burners: Repeat the procedure for the second
burner.
Gas type CO
Natural gas 8.6 – 9.6 %
Liquefied 10.0 – 11.0%
petroleum gas
(LP)
Set exhaust gas values
a
b
Image: Adjusting screws on the burner
a Adjusting screw for minimum
output (TX40)
settings.
2
Unscrew the cap on the gas valve.
1. Select the "Power" field to high power "Low".
2. On models with two burners, select the "Cooking zone 1" field for
burner 1.
3. Press the "Start" button.
The burner status "Gas request" appears in green.
The burner status "Flame detected" appears in green.
Unit is operated at low power (partial load).
4. Measure the CO content of the exhaust gases with an approved
2
exhaust gas measuring device in the exhaust pipe at operating
temperature.
The temperature in the cooking chamber is displayed in green.
To regulate the cooking chamber temperature, open the
cooking chamber door slightly.
5. Check that the measured CO
range.
Service-instructions
at high CO at low
2 2
power power
0.5 - 1.2% lower
than at high
setting
b Adjusting screw for maximum
power (4 mm Allen key or 1.2 x
6.5 mm screwdriver)
content is within the specified
2
CO CO
(ppm) (ppm)
range optimal
0 - 1000 < 100