English
1
2
Insert screwdriver in the tab (1) and
N
press down to disengage the intake
screen (2) and then open the intake
screen.
3
4
Line up the arrows (3).
N
Position union nut (5) so that the
N
opening lines up with the arrows (3).
Push the suction tube into the fan
N
housing stub (4) as far as stop.
Push the union nut (5) over the fan
N
housing stub.
14
Rotate union nut (5) in direction of
N
arrow until it snaps audibly into
position.
Continue turning the union nut in
N
direction of arrow and tighten it
down firmly.
Removing the Elbow
Shut down the engine.
N
Insert a suitable tool through the
N
opening in the union nut to press
down the tab.
Rotate the union nut in the direction
N
of the arrow as far as the stop.
Remove the elbow.
N
Removing the Suction Tube
Shut down the engine.
N
BG 56, BG 56 C, BG 66, BG 86, BG 86 C, SH 56, SH 56 C, SH 86, SH 86 C
Rotate the union nut in the direction
N
of the arrow as far as the stop.
Insert a suitable tool through the
N
opening in the union nut to press
down the tab.
Continue turning the union nut in the
N
direction of the arrow as far as the
next stop.
Remove the suction tube.
N
Close the intake screen and lock it
N
in position.