Valor Fires 961 Homeflame Dream Installation And Owner's Manual

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Valor Fires 961 Homeflame Dream Installation And Owner's Manual Manual pdf 45 page image

INSTALLER GUIDEPage 45When refitting the thermocouple and interrupter block, make sure that the microswitchwires are properly secured to give a good electrical contact.16.16 To remove the gas flow rate controller.(See figure 50).1. Remove the burner unit (See section16.12).2. If lying the burner on its back, ensurethat the work surface is suitablyprotected. This will avoid damage to thework surface.3. Detach the shut-off tap as detailed insection 16.15 paragraphs 2-6.4. Detach the burner pipe from thecontroller. Support the controller whiledetaching to prevent excessive strain.5. Remove the nut and washer securingthe control pivot bracket to the controllerat the front. Support the pivot bracketwhile removing the nut to preventpossible damage to the microswitch.6. Remove the hexagonal bolt securingthe control pivot bracket to the controllerat the rear.7. Detach the control pivot bracket.8. Remove the hexagonal nut securing the controller to the front mounting bracketand remove the flow rate controller.9. Refit in the reverse order.16.17 To replace the burner.(See figure 51).1. Remove the burner unit (See section 16.12).2. Support the elbow injector and unscrew theinjector nut.3. Remove the two screws from the burner clampingplate (See figure 51).4. Lift the right hand side of the burner, slide it to theright and lift clear.5. Refit in reverse order.© Baxi Heating U.K. Limited 2009.Figure 51. Removal of burnerFigure 50. Flow rate controller