English
6
5
Push the elbow (1) with lug (5) into
N
the fan housing stub (6) and rotate it
in the direction of the arrow to lock in
position.
Tighten down the screw (4) firmly.
N
Use a suitable tool to disengage the
N
tab (7) on the intake screen (8) and
then open the intake screen.
14
1
11
7
Push guideways (9) on suction
N
tube (10) onto lugs (11) on fan
housing and
rotate suction tube in direction of
N
arrow to lock it in position.
8
Removing the Elbow
Loosen the screw (4).
N
11
9
9
10
11
9
4
7
6
Use a suitable tool to lift the tab (7)
N
on the fan housing stub (6).
N
Rotate the elbow in the direction of
N
the arrow and then pull it out.
Tighten down the screw (4) firmly.
N
BG 55, BG 65, BG 85, SH 55, SH 85