Baxi Platinum Combi 24 Installation And Service Manual page 39

Socket Headed
Screw
Fig. 62
Pump Head
Automatic Air
© Baxi Heating UK Ltd 2015
Pump Body
Vent
Fig. 63
13.0 Changing Components
13.13 Pump - Head Only (Fig. 62)
1. Drain the primary circuit and disconnect the electrical
plug from the pump motor.
2. Remove the socket head screws securing the pump head
to the body and draw the head away.
3. Reassemble in reverse order.
13.14 Pump - Complete (Fig. 63)
1. Drain the primary circuit and disconnect the electrical
plug from the pump motor.
2. Undo the two screws securing the body to the pipe and
manifold and draw the pump forwards.
3. Unscrew the automatic air vent from the pump body.
4. Examine the 'O' ring seals on the return pipe and
manifold, replacing if necessary.
5. Fit the air vent to the new pump body and reassemble in
reverse order.
13.15 Automatic Air Vent (Fig. 63)
1. Drain the primary circuit and unscrew the automatic air
vent from the pump body.
2. Examine the 'O' ring seal, replacing if necessary, and fit it
to the new automatic air vent.
3. Reassemble in reverse order.
39