Burner Assembly - elco VECTRON G 06.1200 DUO PLUS Operating Instructions Manual

Installation

Burner assembly

Ø a (mm) Ø b (mm)
250 300 to 400 M12
5
4
6
32
Fitting the burner head
· Prepare the burner fixing plate/boiler
door as per the drawing.
· Establish the internal diameter a at
Ø 250 mm.
· To secure the burner head flange, 4
M12 drillings (drilling diameter 300 -
400mm) are required as per the
drawing.
c d
45°
Assembly of burner body
If the burner body is hung under burner
head axis, proceed as follows.
· Attach burner body to the combustion
head (facing the gas connection)
using the fixed spindle F.
· Raise the combustion head and
tighten with the side screw C
(counter-nut M10 and Inbus screw).
· Connect the two ignition cables and
the ionisation cable.
· Close the burner with spindle E.
· Tighten the safety screw D.
· Where required, the housing can be
fitted over the burner head axis.
Burner installation depth and
brickwork
On heat generators without a cooled
front wall, unless the boiler
manufacturer indicates otherwise,
brickwork 5 as shown in the illustration
is required. The brickwork must not
protrude beyond the leading edge of
the flame tube, and should have a
minimum conical angle of 60°. The
space between the brickwork and
burner tube should be filled with an
elastic, non-flammable insulation
material 6. On boilers with reverse
firing, minimum insertion depth A of the
burner tube should be observed as per
the instructions of the boiler
manufacturer.
07/2006 - Art. Nr. 13 018 114C
· Screw the M12 stay bolts into the
burner fixing plate/boiler door and
apply the insulation material. With a
slot diameter < 270 mm, elongated
slots should be cut to the required
dimensions.
· Secure the burner head using 4
M12 hexagon nuts.
· Fill in the space between door
insulation and the burner blast tube
with fire-resistant material.
Caution:
the entry piping to the pF furnace
pressure must not be clogged.
Other burner housing positions are not
possible.