12
Mexico Super 440 FF - 480 FF -
Installation
REAR FLUE OUTLET
INSTALLATION
10 PREPARING THE WALL
11 CUTTING THE FLUE - wall thicknesses of 114 to 600mm
1. Measure and note the wall thickness X.
2. Mark the wall thickness onto the flue.
3. To ensure the tube is cut square, mark
the flue all the way round.
4. Cut to length X, using the cardboard ring
for support.
5. Remove cardboard ring and remove any
burrs.
12 FITTING THE BOILER SEALING RING TO THE FLUE
1. Fit the boiler sealing ring inside the outer flue duct. Ensure
the boiler sealing ring is fully engaged.
Ensure the notch aligns with the groove on the outer flue
duct. This ensures correct alignment of the flue terminal.
2. Drill 3 holes 3.2mm (
1/8
") dia. through the outer flue duct
and boiler sealing ring.
Do NOT drill the inner flue
duct
.
3. Insert the self-tapping screws, provided, in order to fix the
boiler sealing ring in position.
4. If the boiler is located with the rear against the wall, stick
the self-adhesive foam strip, provided in the hardware
pack, onto the flue immediately behind the boiler sealing
ring, otherwise refer to Frame 13.
1. Tape the template into the selected
position.
2. Mark onto the wall the position of the
flue duct hole.
IMPORTANT. Ensure that, during the
cutting operation, masonry falling outside
of the building does not cause damage or
personal injury.
3. Cut the flue hole, preferably with a
125mm (5") core boring tool, ensuring
that the hole is square to the wall. If
the hole has been quite accurately cut
with a drill then making good the wall
faces is not essential as seals are
provided at both ends of the flue.
However, both wall faces immediately
around the cut hole should be flat;
make good if necessary. For less
accurate holes make good to
approximately 125mm (5") diameter
at the 2 wall faces.
4. Remove the template from the wall.
Note.
If the terminal is to be
sited within 25-40mm
of a corner or vertical
pipe (refer to Table 3)
then the hole MUST
be accurately cut and
the rubber weather
seal trimmed around
the groove provided.
The terminal wall plate
need not be fitted.
