20
IFB -GS-60T-PL/90T-PL
IFB-GL-6P-60CM/90CM
IFB-SS-63P-60CM/90CM
IFB-GN-5P-60CM/90CM
60
0/9
00
mm
770mm
IFB-GL-14T-60CM/90CM
IFB-GL-90 ISLAND-90CM
5 9 5 - 8
9 5 m m
3 0 0 m
m
2 8 3
m m
4
9
0
-
8
8
0
m
m
4 7
5 m
m
5
9
8
-
5
9
5
475
5
1
0
-9
1
0
282
7
0
303
6
1
8
-1
1
7
5
595-89
5
60
0
332
600-892
480
4
0
7
4
0
-
1
0
3
0
212
186
6 0 0 - 8 9 2
7
0
5
2
0
-
9
1
0
4 8 0
3 0 0
2 8 3
Step6:
As per the screw positions on the Upper
support frame, drill 4 holes (about
φ
8 mm) ,
then fill the Expanding Rubber into the holes.
Aiming the holes on the ceiling cover, fix the
ceiling cover with the expanding screws
tightly and make sure it is firm.
Ceiling
Expanding Rubber
Expanding Screws
Ceiling cover
238
2
3
8
Step 5:
Put the upper and low duct cover on the
blower box assembly.Then pull out the
exhaust pipe to the level of the upper
duct cover.
Blower box assembly
Low duct cover
Upper duct cover
Step 8:
Shift the complete chimney ,to make the low
support frame cover the upper support frame.
Adjust its height. Fix it tightly with 8 pcs
M4x10 screws and make sure they are firm.
Upper support frame
Screws
Low support frame
Step 7:
Put upper support frame under the ceiling
cover. Use screws to fix the upper support
frame to the ceiling frame.
7
