COMMISSIONING
37/64
EN
5 .4 .1
Air flap position
Turn the hex key (1) supplied:
–
clockwise to increase the air flap opening (O
2
rises, CO
2
decreases).
–
counterclockwise to reduce the air flap opening (O
2
decreases, CO
2
rises).
O
2
+
CO
2
-
O
2
-
CO
2
+
1
Fig. 33
5 .5
Adjusting burner output
2
4
1
8
7
6
5
3
1
Fuel-oil solenoid valve
2
Solenoid valve electrical connection
3
Fuel delivery pipe
4
Vacuum port pressure gauge connection
5
Suction connection
6
Return connection
7
Oil pressure regulator
8
Oil pressure gauge connection
Fig. 34
WARNING
Continuously check CO, CO
2
and soot emissions when adjusting the output of the burner. CO
must not exceed 50 ppm.
WARNING
Summary of Contents for Firebird FB 2 K LN
Page 63: ...Appendix 63 64 EN 11 NOTES...
