Potthof & Co 33kw, 24kw, 28kw manual Plume Displacement, 50mm, General Fitting Notes, 30mm

Fig. 28

Flue Trim

Spigot

Fig. 29

Fig. 31

Fig. 32

									9.0	Plume Displacement
								9.3		General Fitting Notes
									1. Cut a hole in the external wall which the concentric flue
									assembly will pass through. The hole should allow the flue
									to fall back to the boiler at an angle of at least 1.5°.
									2. When completed the terminal must be at least 2 metres
									above ground level (Fig. 19).
									3. Measure and cut to size the concentric assembly and any
									extensions that are being used.
Min. 2		metres
									4. Insert the concentric assembly through the hole from
									outside the building.
									5. If required, the flexible flue trim should be fitted prior to
									this as it cannot be fitted after. Use the large ‘Jubilee’ clip to
									secure the trim to the flue (See Fig. 20, trim shown
									dotted), with the screw part of the clip at the bottom.
									6. Connect any extensions or elbows that are being used
									to the concentric assembly. Engage the extension, elbow
									or concentric assembly in the boiler flue elbow. Fit the
									boiler flue elbow to the boiler adaptor.
									7. Ensure that the concentric assembly and any extensions
									fall back to the boiler at an angle of at least 1.5° and that
									the external air inlet is to the bottom.
									8. Use suitable brackets to support the concentric
									assembly and any extensions, and make good inside and
									outside.
									9. The 60Ø exhaust can now be fitted. Slide the adaptor
					Position of ‘Jubilee’ Clip				over the plain end of the 60Ø exhaust (Fig. 22) and engage
									the exhaust in the terminal. Slide the adaptor down over
					screw
									the spigot. Mark and drill the adaptor, using a 2mm bit, as
	50mm								shown in Fig. 21. Secure the adaptor to the spigot using
									one of the screws supplied.
									10. If it is necessary to shorten the 60Ø exhaust or any of
									the extensions, the excess material must be cut from the
				Adaptor					plain end of the pipe.
									11. Determine the position of the 60Ø exhaust and mark
									on the wall a suitable position for the support bracket. If
									extensions are being used, a support bracket is supplied in
									each kit.
									12. Drill the wall, and fit the bracket(s) using the plug and
									screw provided.
						30mm	Fig. 30
									13. Mark and drill the 60Ø exhaust, using a 2mm bit, as
									shown in Fig. 23. Complete the installation of the 60Ø
			30mm						exhaust, securing in the brackets.
									14. Fit the 93° elbow/plume outlet and secure with the
									two remaining screws supplied. Ensure the plume outlet is
									at least 45° to the wall and that the ‘peak’ is uppermost
									(Fig. 24).

28© Baxi Heating UK Ltd 2012

Fig. 33