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Genesis
CHANGING COMPONENTS – Page 36
44 - 45
Supplied By www.heating spares.co Tel. 0161 620 6677
Remove the boiler from the wall by lifting to unhook then
remove from the lower support bracket.
Stand the boiler on its base and undo the two screws holding
the vessel retaining bracket to the chassis.
Remove the clip retaining the braided expansion tube to the
manifold.
Lift the vessel away from the boiler.
Undo the screw holding the retaining bracket to the
expansion vessel.
Reassemble in reverse order, ensuring that the vessel flange
sits in the slot in the chassis.
RE-PRESSURISING EXPANSION VESSEL
The charge pressure = 0.7 bar.
Close central heating flow and return isolating valves.
Drain down the boiler.
The 'Schraeder' valve is positioned on the top retaining
bracket.
Pressurise to 0.7 bar.
Open isolating valves and re-charge the system to 1.0 bar.
Vent system as necessary.
Baxi Heating Ltd.
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