16Classic FF - Installation & ServicingINSTALLATIONREAR FLUE OUTLET1. Pull the flue through the wall mounting plate andlocate the 3 studs in the holes in the back panel.2. Secure the flue to the boiler using the three M5 wingnuts provided.3. Pull the flue extension tube and engage onto the fan.Locate and secure with the M4 screw attached to thefan.Note.The sealing ring studs will locate in the back panel oneway only. This will ensure that the terminal grille iscorrectly aligned.18 MOUNTING THE BOILERNote.Have ready to hand the M8 screw,washer and rectangular plate supplied in thehardware pack. For downward routing ofpipes the M5 spacer (supplied in theDownward Piping Kit) should now be fitted tothe back of the boiler.1. Lift the boiler onto the wall mounting platehooks as shown.Do not use the burner / controls forlifting2. Fit the M8 screw, washer and rectangularplate to retain the boiler.Note.Before fully tightening the M8 screw, checkthe boiler alignment, using a spirit level, andadjust as necessary with the jacking screw.19 CONNECTING THE FLUE TO THE BOILER20 TERMINAL WALL PLATEThis plate allows neat concealment and full compression ofthe rubber seal. Its use is not essential if the flue hole andflue ducts have been accurately cut and the outside wallface is flat.1. Position the terminal wall plate over the terminal.2. Mark and drill 4 fixing holes with an 7mm ( 9/32") masonrydrill.3. Insert the 4 plastic plugs provided.4. Secure the plate with 4 of the No.10 x 2" screwsprovided.Note.If the terminal is less than 2m (6' 6") above groundlevel, an approved terminal guard should be fitted. Refer tothe Contents List on Page 3.