Baxi Megaflo System 32 HE A, Инструкция по установке и обслуживанию

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© Baxi Heating UK Ltd 2015
13.0 Changing Components
13.13 Pump - Head Only (Fig. 57)
1. Drain the boiler 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. 58)
1. Drain the boiler 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 pump body and reassemble in
reverse order.
13.15 Automatic Air Vent (Fig. 58)
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.
Socket Headed
Screw
Pump Head
Pump Body
Automatic Air
Vent
Fig. 57
Fig. 58