140
6 Operating Control and Displays
8. Enter the values in field ’1 2’ and ’2 1’.
Switch-on point and switch-off point of the 2
nd
stage are adjusted.
Fig. 6-58 Adjust 2
nd
stage in staged operation
9. Click button to choose 2
nd
stage of firing rate curve.
This is shown with firing rate point 300.
10. Set air position in a way to achieve the burner is burning well in any circumstances.
11. If the burner has a 3
rd
stage:
Adjust the switch-on point and the switch-off point for the 3
rd
stage, similarly to procedure
of 2
nd
stage.
6.3.6.2 Setting the Stage Operation up to v3.7
Adjusting stages (v3.7 and higher)
1. Click on "Curves (Fuel/Air Ratio Ctrl.)".
2. Click OK button to quit the message ’Start setting’
3. Start burner
4. As soon as the information " Run to ignition position" is displayed, the air channel can be
moved to the expected ignition position.
To Next Page
Loading...
