
Supplied By www.heating spares.co Tel. 0161 620 6677
10
221098C
SENSING TUBE
MOUNTING
BRACKET
ASSEMBLY
MOUNTING
BRACKET
SCREW
3mm
BACK
BOILER
SENSING TUBE
BULKHEAD
CONNECTION
TUBING
NUT
BOILER
AIR DUCT
SENSING
TUBE
MOUNTING
BRACKET
ASSEMBLY
FRONT FACE OF
BOILER CASTING
6171
L
4 I n s t a l l a t i o n
4.1 Battery
Remove the fire front from the base tray.
Take the battery from the fittings pack and fit as shown in
diagram 4.1, make sure the terminals are correctly fitted.
4.2 Positioning the Fire Front
Remove and discard the plastic ferrule from the bulkhead
connector.
Fix the flared end of the back boiler sensing tube to the
bulkhead connection on the boiler air duct with the tubing
nut provided. Slide the sensing tube mounting bracket
assembly over the back boiler sensing tube and fix to the
casting with the screw provided, see diagram 4.2. Fit the
sensing tube filter onto the fitting assembly, see diagram
4.2. Take care not to damage the filter.
Important. Make sure that the mounting bracket assembly
is pushed back to the front face of the boiler casting and
check 3mm distance is achieved and back boiler sensing
tube does not extend above sensing tube fitting, see
diagram 4.2.
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, from supply tube
pack, leave sufficient screw proud to accept the wall
sealing plate keyholes, see diagram 4.3.
Fit the wall sealing plate and tighten the screws, making
sure that the “wings” are flush with the fire fixing wall
face, see diagram 4.3.
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 4.4.
Mark the fire front fixing points through the mounting
bracket holes at the top, see diagram 4.4.
Pull the fire front forwards and remove.
Drill the fire front fixing 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 4.5.
SECURING
SCREW
SPARK
GENERATOR
ELECTRICAL
CONNECTIONS
9V ALKALINE
BATTERY
SECURING
SCREW
IGNITION
LEAD
Diagram 4.1
5283
NOTE:
WINGS
FLUSH
WITH
WALL
G
F
Diagram 4.3
Diagram 4.2
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6171