Download Baxi 804 Technical data

Genesis
Baxi Heating Ltd.
CHANGING COMPONENTS – Page 31
Pump (Head Only)
Hinge down the electrical box.
Remove the screw retaining the pump electrical cover and
remove the cover.
Disconnect the wires (L,N,E) and slide out the grommet
assembly.
Remove the four socket head screws securing the pump
head, and seperate from the housing.
Switch the new pump head to setting No3.
Remove electrical cover and discard.
Assemble new head with electrical box at 10 ‘o’Clock to
housing.
Rewire using existing harness and box cover.
CHECK THAT THE PUMP HAS BEEN SWITCHED TO
SETTING No 3.
Pump (Complete)
Hinge down the electrical box.
Remove the screw retaining the pump electrical cover, and
remove the cover.
Disconnect the wires (L,N,E) and slide out the grommet
assembly.
Undo the return pipe nut from the pump body, retain the ‘O’
ring.
From the rear of the pump housing pull up the “U” shaped
retaining clip to disengage.
Pull the pump forwards off the manifold spigot and retain the
‘O’ ring.
Reassemble in reverse order of dismantling and recommission.
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