Supplied By www.heating spares.co Tel. 0161 620 6677
18
221648B
4.1 Wall Section Plate
Place the wall sealing plate onto the back boiler air duct, mark
the fixing holes, remove the plate and drill the holes to suit the
plugs and screws provided, in the supply tube pack, leave
sufficient screw proud to accept the wall sealing plate keyholes,
see diagram 4.2.
Fit the wall sealing plate and tighten the screws, making sure
that the “wings” are flush with the fire fixing wall face, see
diagram 4.2.
4.2 Positioning the Fire Front
Place the fire front onto the back boiler air duct, check that the
fire front spigot is central in the flue collector assembly, push
back into contact with the fire front fixing wall face, see diagram
4.3.
Mark the fire front fixing points through the mounting bracket
holes at the top, see diagram 4.3.
Pull the fire front forwards and remove.
Drill the fire front fixing wall face using a 10mm masonry drill to
a minimum depth of 40mm to accept the anchor nuts and
screws provided.
Place the anchor nuts and screws into the holes, screw up, but
leave sufficient screw thread proud to accept the fire front.
Note. If the fire front fixing wall face is not of a solid construction,
to a minimum depth of 40mm, for example, hollow brick or
metal, an alternative and rigid form of fastening for the fire front
must be used and extra care taken.
Fit the fire front sensing tube to the flue collector with the two
securing screws. see diagram 4.4.
Place the tubing nut and olive from the supply pack onto the
prepared end of the sensing tube, see diagram 4.4.
Offer the appliance up to the back boiler air duct and push back
into position taking care not to damage fire front sensing tube
and filter, lift slightly to engage mounting bracket onto screws,
engage sensing tube into bulkhead connection, see diagram
4.5.
Tighten the fire securing screws, see diagram 4.6.
Tighten the sensing tube nut onto the bulkhead, see diagram
4.7.
4 Installation
SENSING
TUBE
FITTING
ASSEMBLY
THREAD CUTTING
SCREW(Taptite)
3 mm
BACK
BOILER
SENSING TUBE
BULKHEAD CONNECTION
TUBING
NUT
BOILER AIR DUCT
SENSING
TUBE
FITTING
ASSEMBLY
FRONT FACE
OF BOILER
CASTING
FILTER
Diagram 4.2
NOTE:
WINGS
FLUSH
WITH
WALL
G
F
5166
Diagram 4.1
6138
Diagram 4.3
MARK
FRONT
FIXING
HOLES
SPIGOT
FLUE
COLLECTOR
ASSEMBLY
FIRE FRONT
5246
