6.8
Final checks (with burner operating)
➤ Shine a light on the photocell and close the control
devices
➤ Obscure the photocell while the burner is working
➤ Switch off control device TL while the burner is operating
➤ Switch off control device TS while the burner is operating
Make sure that the mechanical locking systems
on the various adjustment devices are fully tight-
ened.
WARNING
20098582
Start-up, calibration and operation of the burner
➮
the burner should not start
➮
the burner should stop and automatically repeat the starting
operation
➮
the burner should stop
26
GB
Tab. P