Checking The Offset Pressure - Henny Penny FlexFusion FPG-221 Service Instructions Manual

12.5 Checking the offset pressure

Prerequisite Gas connection line connected
a
b
Image: Offset pressure
a Offset printing measuring nozzle
„OUT"
Checked for leak tightness outside the unit
Connection pressure checked
Checked for leak tightness inside the unit
Left side wall removed
Measuring accuracy of the pressure measuring device at least
0.1 mbar.
1. Unscrew the sealing plug from the offset pressure measuring
point.
2. Connect the pressure measuring device.
3. Switch on the unit.
4. Open CO2 setting in the service menu or enter the password 999
to open the setting menu directly .
5. Set "Output" field to low output ("Low").
6. On models with two burners, select the "Cooking zone 1" field for
burner 1.
7. Press the "Start" button.
The burner status "Gas request" appears in green.
The burner status "Flame detected" appears in green.
The unit operates under partial load.
8. Measure the offset pressure.
9. Check whether the measured offset pressure is within the
specified range.
10.Set "Output" field to high output ("High").
The unit operates at maximum power.
11.Measure the offset pressure.
12.Check whether the measured offset pressure is within the
specified range.
Service-instructions
Gas technology
b Pressure measuring device
75