Supplied By www.heating spares.co Tel. 0161 620 6677
19
221648B
4 Installation
FIRE FRONT
SENSING
TUBE
SECURING
SCREW (2)
FLUE
COLLECTOR
TUBING
NUT
OLIVE
FRONT
FIXING
SCREW
SPIGOT
BACK
BOILER
AIR
DUCT
FLUE
COLLECTOR
ASSEMBLY
FIRE FRONT
OLIVE
TUBING
NUT
SENSING
TUBE
Diagram 4.5
Diagram 4.4
5074
SECURING
SCREW (2)
M5 x 40mm
C
MOUNTING
BRACKET
ANCHOR
NUT
D
C
SECURING
SCREW (2)
Diagram 4.6
5093
4.3 Gas Connection
Place the tubing nut and olive, from the loose items pack, onto
the prepared end of the gas supply tube, see diagram 4.8.
Connect the gas supply, as diagram 4.8, tighten the nut and
olive at the gas service cock.
To tighten the other end, use a spanner to hold the locknut (A)
at the bulkhead fitting and make sure that it does not turn,
tighten union nut (B) on the supply tube in the usual manner,
see diagram 4.8.
Make sure that joint (B) is checked for gas soundness, by
checking it when carrying out the other gas soundness checks
as in Section 5.1.
Fit the left hand side panel, see diagram 4.9.
