17
221873B
8.2 Water and Gas Connections
Locate the boiler water pipes and gas supply pipe making sure
the washers are retained in the tubing nuts onto the isolation
valves, fully push the boiler back, see diagram 8.8.
Ensure the bottom boiler bracket is sitting on top of the service
cock bracket, see diagram 8.6.
Secure all the tubing nuts finger tight, plus
3
/
4
turn maximum.
Connect the gas pipe to the isolation valve ensuring that the
sealing washer (supplied fitted) is in position.
8.3 Boiler Securing
Secure the boiler to the service cock bracket with the screws
provided in the fittings pack, see diagram 8.6.
An anti theft kit is available, Kit No. 457110.
8.4 Discharge Pipe
Fit the short discharge pipe to the safety valve using the nut and
sealing washer supplied in the fittings pack, see diagram 8.9.
Extend the discharge pipe, using only a compression type fitting
to join the discharge extension, refer also to Section 6.4 “Safety
Valve Discharge”.
8 Mounting the boiler
7303
Diagram 8.4
RESTRICTOR
PLATE
7304
Diagram 8.5
FLUE
SPIGOT
SECURING
SCREW (3)
AIR PRESSURE
SWITCH
SECURING
SCREW (3)
Diagram 8.6
SECURING SCREW
6955
TOP MOUNTING
BRACKET
BOILER
RETAINING LUG
SERVICE COCK
BRACKET
BOILER BRACKET
(On Top)
HAND
HOLES
GASKET
