Bromic Heating 2620970, Installation, Instruction And Service Manual

Page: 14 / 32

Flued Indoor Gas Heater - Instruction Manual
14
FITTING THE TEMPLATE, UNION AND PIPES
To determine the position of the APPLIANCE and of
the support template (3), use the paper template
(4) provided:
- level and mark the holes (1, 2), then remove the
paper template from the wall;
- make the holes (2) for fastening the template to the
wall;
- make the centring hole (1), through the entire wall
thickness;
- make the hole for the suction and discharge pipes
using the centring hole (1);
Ø 65 mm hole for Ø 32 mm pipes or Ø 110 mm
hole for Ø 54 mm pipes.
So as not to damage the outer part of the wall to
be drilled, we suggest making the hole in two
stages: starting from the inside (A) and ending on the
outer side (B).
- remove the plate (5);
- fit the adapter union unit (6) on the template, using
the screws provided;
- cut the pipes to the thickness of the wall adding 25
mm, then eliminate the excess parts.
The cut must be perpendicular to the pipe
axis, being very careful not to deform these.
After cutting, carefully remove any burrs.
To make it easier to fit pipes with O-rings, use silico-
ne grease or a soapy solution and make sure the O-
rings do not exit from their seats.
In the event of the spacer support being used, the
te unit + pipes must be fastened directly on
the support and the pipes must be fitted in the slots
provided on the support.
- fit and fasten the pipes (7) on the unit (6);
- level the te unit + pipes;
- insulate the exhaust pipe (8) and fit the pipes in the
hole in the wall;
Before fastening the pipes, only for lengths
greater than 50cm, insulate the fume exhau-
st using material resistant to temperatures above
200 °C (e.g. HT/-Armaflex).
- fasten the te unit + pipes on the wall using
the screw anchors provided (2);
Use the screw anchors most suitable for
sustaining the weight and suitable for the
material of which the wall is made and to which it
is being fastened.
15 INSTALLER