Final Checks (With Burner Operating) - Riello DB 2 LSE FGR Installation, Use And Maintenance Instructions

5.10

Final checks (with burner operating)

 Open the thermostat/pressure switch TL
 Open the thermostat/pressure switch TS
 Turn the gas maximum pressure switch knob to the start
of scale position
 Turn the air pressure switch to the maximum end of
scale position
 Turn the oil maximum pressure switch knob to the start
of scale position
 Turn off the burner and cut off the power
 Disconnect the minimum gas pressure switch connector
 Obscure the flame sensor
Make sure that the mechanical locking systems
on the various adjustment devices are fully tight-
ened.
WARNING
20169116
Start-up, calibration and operation of the burner

The burner must stop

The burner must stop in lockout

The burner must not start

The burner must stop in lockout due to ignition failure
30 GB
Tab. M