33
Bentone
8.8
Air intake and intake cone
1.
Disconnect the main power and shut off the fuel supply.
2.
Service position 3 can be used.
3.
Remove the solenoid cable from the pump.
4.
Remove the connecting pipe from the pump.
5.
Undo the air intake retaining screws (I).
6.
Remove the air intake.
7.
Undo the inlet cone retaining screw; make note of the inlet cone
position.
8.
Remove the inlet cone from the fan housing.
9.
Check the function and visual condition of the various air regulator
components. Clean and replace components as necessary.
10. Re-assemble the burner. Be especially careful when installing the inlet
cone; install it in the same position it had at removal.
11.
Fit the O-ring in the groove between the fan housing and inlet cone.
Ensure that it is properly located in the groove and is not damaged
when the air intake is fitted.
12. Switch on the main power and open the fuel supply.
13. Start burner and check/adjust combustion.
!
When servicing/replacing components that affect combustion,
flue gas analysis and soot test must be carried out following installation.
I
