Enertech Bentone BFG1, Installation And Maintenance Instruction

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Bentone BFG1
D
M
3.11.4 Inlet cone, air control
The air flow is also affected by the position of the intake cone. This rarely
needs adjustment, however, and should be maintained in the standard
position ”STD” for good operation and starts. (A cast-in arrow on the fan
housing indicates the position of the inlet cone. In addition to the scale on
the inlet cone casting, there is also a mark (M) indicating the factory setting.)
3.11.5 Rotation of the air intake
The air intake of the burner can be rotated, although the rotation options are
limited due to the two-stage control. In principle it is possible to install the air
intake pointing upwards. It is also possible to rotate the air intake so that the
burner can be adapted to different environments.
To rotate the air intake, loosen the three screws holding the air intake and
the two screws holding the pump. Depending on how much the air intake
is to be rotated, cabling will be required and the two-stage control must be
removed. Then rotate the air intake to the desired position and tighten the
screws. Where appropriate, fit the cabling and two-stage control in a position
which allows for adjustment. When changing to certain positions on the air
intake, the screw for the air control must be removed and then fitted in a
position which allows the air to be adjusted.
The position of the air intake affects the air flow through the burner
somewhat. The position that provides maximum flow is with the air intake
pointing downwards.
3.11.6 Air duct
A hose connection via a air duct is available in three different dimensions, 48,
68 and 78 mm outer diameter ”D”. The air duct is installed on the air intake
at the place where the grid is installed in the standard design.