6
Step
3
Insert 8 x flange nuts into the
bottom plates, and insert a
bolt & washer through the side
plate and secure loosely.
It is important to leave these
loose at this stage.
Step
4
Place your Insulating fire brick
(x2) onto the base, and slide
back and forth a couple of
times to mark the position of
the nuts on the brick.
The brick should be a snug fit,
but should still slide between
the side plates. If it does not,
loosen the bolts from step 3 a
little more.
Step
5
Using a coarse file, and the
markings from step 4, cut a
5mm deep groove to allow for
clearance over the nuts in the
base.
The bricks are soft, and can be
cut with a regular metal file.
