14
INSTALLATION
Classic
Slimline FF
-
Installation & Servicing
REAR FLUE OUTLET
14 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.
15 FITTING THE BOILER SEALING RING TO THE FLUE
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.
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.
4.
Stick the self-adhesive
foam strip, provided in the
hardware pack, onto the
flue immediately behind
the boiler sealing ring.
17 WALL MOUNTING PLATE
1.
Fix the mounting plate to the wall with the No.14 x 50mm wood
screws.
2.
Check with a spirit level that the plate is horizontal.
3. Cupboard Supports
In some applications existing wooden supports my hinder the
removal of the casing. Two cupboard supports are provided for
the top and bottom of the opening. These should be positioned
to allow the casing to be removed in servicing.
16 FITTING THE FLUE ASSEMBLY
1.
Insert the flue extension tube into the flue assembly.
2.
Insert the flue assembly through the hole far enough to allow
the rubber seal to unfold completely and form an adequate
seal on the outside wall.
3.
Ensure the notch is at the top. This will aid the location of
the studs into the boiler back panel.
