11. Pull each cable taut. Push the cable retainers hard up against the back panel. Theend of the cable adjuster will passinto the hole. Tighten the screws inthe retainers so that they clamp thecables in position. Apply tension tothe cables by turning the hexagonaladjusters by hand (See figure 22).12. Inspect the installation of thehotbox against the fireplace surround.If the hotbox is aligned squarely andthe sealing is satisfactory, fully tightenthe cable retainers.13. If the hotbox is not correctlyaligned, release the tension on thecables by slackening the screws andturning the hexagonal adjusters fullyanticlockwise. The hotbox shouldthen automatically realign itself. Pulleach cable taut again and push thecable retainers back against the backpanel. Again, tighten the screws inthe retainers and apply tension to the cables by turning the hexagonal adjustersclockwise as far as possible.14. Feed the free length of the cables into the gap between the inner and outer backpanels so that they are available to allow easy removal and refitting of the applianceduring subsequent service calls. Do not cut off the free lengths of cable.9.3 Sealing floor front - All installationsUsing the floor sealing tape supplied, seal the bottom of the hotbox to the fireplaceand hearth floor (See figure 23).Make sure that the whole length of the frontedge of the hotbox is fully sealed.Page 29© Baxi Heating U.K. Limited 2009.INSTALLER GUIDEFigure 22. Lower cable retentionFigure 23. Floor sealing