MFC Series Boilers User Manual
CHAPTER 8 – MFC 4000/6000 DUAL FUEL BURNER
Page
76
of
170
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
OMM-0104_94
12/29/2015
Ph.: 800-526-0288
GF-146
EXAMPLE:
Maximum burner delivery = 7000 MBtu/hr.
Refer to the diagram in Figure 8-9 to find that for this delivery, the combustion head must be
adjusted using notch 10, as shown in Figure 8-10.
Figure 8-10: Combustion Head Settings
For high altitude sites, consult the AERCO factory or Riello.
8.6 Pump Adjustment
No settings are required for the pump, which is set to 360 PSI by the manufacturer. This
pressure must be checked and adjusted (if required) after the burner has been ignited. The only
operation required in this phase is the application of a pressure gauge on the appropriate pump
attachment.
8.7 Air Damper Adjustment
The first time the burner is fired leave the factory setting unchanged for both low and high fire
operation.
