Gas/Water Connection - Glow-worm ULTRACON 18SXI Installation And Servicing Manual

8.1 Systems Connection
Remove the protective caps from the boiler connections.
NOTE: The appliance may contain a small amount of water,
place a water container beneath the boiler connections.
Assemble and secure the pre formed copper tails to their
respective isolation valves making sure of their correct
orientation, see diagram 8.1.
Fit the isolation valves/copper tails with seals to the
appliance as shown in diagram 8.1
There are flats on the body of the valves for locating a
spanner to aid tightening to copper tails.
NOTE: Make sure that the test and drain points are
accessible, refer diagram 8.1.
Plumb the system pipe work to the copper tails.
NOTE: Do not subject the isolation valves to heat.
Flush out the heating system before connecting to the boiler,
refer to section 5.9.
The whole of the gas installation, including the meter, should
be inspected, tested for tightness and purged in accordance
with the current issue of BS6891 and in IE the current edition
of I.S.813 "Domestic Gas Installations".
8 Gas / Water Connection
16
DRAIN
DRAIN
POINT
POINT
PIPE
WATER
ISOLATION
VALVE (2 OFF)
OLIVE
WASHER
PIPE
GAS
ISOLATION
VALVE
WASHER
OLIVE
NUT
Diagram 8.1