20
Mexico Super FF440 - FF480 -
Installation & Servicing
INSTALLATION
T
O
P
REAR & SIDE FLUE OUTLET
36 FLUE EXTENSION DUCTS - continued
FLUE KITS
Pack B:
supplied as standard.
Pack D:
optional extension kit for side, top or rear flue outlet. Refer to Frame 35.
1.
A maximum of 3 extension ducts (plus the standard flue duct) may be used
together.
2.
Flue extensions of greater than 1m (39") should be supported with the bracket
provided.
35 FLUE EXTENSION DUCTS
Top outlet flue length
= A + B + Elbow allowance
90
o
Elbow = 1m
45
o
Elbow = 0.7m
37 FITTING THE KIT
1.
Remove the cardboard support aid from the flue and
place safely to one side.
2.
Fit the inner flue extension duct onto the inner flue duct.
3.
Fit the outer flue extension duct onto the outer air duct.
4.
Drill 3 - 3.2mm (
1/8
") dia. holes through the outer air duct.
Do not drill the inner flue
duct.
5.
Insert the self tapping screws provided to fix the air duct
in position.
6.
Repeat steps 1-5 if a second flue extension is required.
Flue length mm
Pack Requirement
Product No.
Up to 600
B, 1 off
152 227
600 to 1550
B, 1 off + D, 1 off
152132
1550 to 2500
B, 1 off + D, 2 off
152 227+
152132, 2 off
2500 to 3000
B, 1 off + D, 3 off
152 227+
152132, 3 off
200939-1.p65
3/1/2004, 4:33 PM
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