NOVEMBER 2016
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5)
Fix an appropriate flashing around the OUTER GALV LINER to seal onto the roofing material. Refer to the
manufacturer’s recommendations for the correct fitting.
NB: On iron roofs, fixings such as metal angle brackets (40mm x 40mm) can be fitted under the flashing to
securely fix the roof to OUTER GALV LINER (supplied).
6)
Place the CEILING PLATE over the wood fire’s flue spigot, ensuring the folded edges are facing the ceiling.
7)
Position the bottom length of the FLUE PIPE (crimped end downwards) into wood fire flue spigot. Fit the flue shield
spigot bracket between the lower FLUE PIPE and the spigot (rear of Spigot)
Refer to the supplier of the wood fire and use flue pipe sealant if recommended.
8)
Assemble the FLUE PIPES together ensuring seams are not directly in line with each other, as offsetting the seams
will ensure a neat fit. FLUE PIPES must be assembled with crimped ends down (towards wood fire). Secure each joint
with a minimum of three Monel Steel rivets equally spaced around the joint. The protective wrapping should be left on
the FLUE PIPE during installation.
9)
From the roof lower the FLUE PIPE through the INNER and OUTER GALV LINER into the bottom FLUE PIPE
securing with three Monel rivets at each joint.
10)
Check the FLUE PIPE SPACING BRACKETS inside the INNER GALV LINER are correctly positioned and then from
the roof slide, the INNER GALV LINER into the OUTER GALV LINER until the brackets rest on to the internal swage
ring of the OUTER GALV LINER, this will ensure the INNER GALV LINER is the correct 12mm above ceiling level.
11)
Before securing the OUTER GALV LINER SLIP EXTENSION to the OUTER GALV LINER with 3 rivets, ensure the
FLUE PIPE extends above the top of the INNER and OUTER GALV LINER SLIP EXTENSION by 145mm. Adjust SLIP
EXTENSION and trim the inner liner to obtain the measurement.
12)
Fit TOP SPACER BRACKET to the FLUE PIPE making sure the lugs fit snugly inside the INNER LINER and OUTER
GALV LINER SLIP EXTENSION. Make sure TOP SPACER BRACKET fits hard down onto the INNER LINER and
OUTER GALV LINER SLIP EXTENSION.
13)
Fit the GALV LINER COVER over the FLUE PIPE and push down firmly onto TOP SPACER BRACKET.
14)
Fit the COWL but do not secure, as removal for flue cleaning will be necessary. Deform the stub of the COWL to
ensure it is a tight friction fit.
15)
Fasten the CEILING PLATE to the ceiling using the screws provided. Do not over-tighten, as a 12mm air gap must
be maintained via the 4 external slots. Ensure an even air gap around FLUE PIPE when fixing. Remove the protective
plastic from CEILING PLATE.
WALLTHERM
®
AIR
Содержание WALLTHERM AIR
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