Morso 6800 Instructions For Installation And Use Manual page 24

There are no requirements with respect to specific chimney heights, but a chimney must be tall
enough to provide a good draught, and to ensure that the smoke does not cause any problems.
As a general rule, there will be a satisfactory draught if the chimney extends 4 metres above the
stove and at least 100 cm above the spine of the roof. If the chimney is located along the side of
the house, the top of the chimney should never be lower than the spine of the roof or the high-
est point on the roof. Please note that there are often national and local regulations regulating
the location of chimneys in houses with thatched roofs. Please see section 1.9 Draught.
The chimney and the flue pipe must be fitted with cleaning doors, which must be at least
the same size as the chimney's aperture area.
The chimney must be accessible for external inspection, and it must be possible to access
the cleaning doors and the chimney
if it is to be cleaned from the top
(e.g. steel chimneys).
1.6 Connecting the flue pipe
Lift the upper cast iron top plate off
the stove.
Note: The included round cast
iron cover plate must be mounted on
the upper cast iron top plate if
the stove is being installed with
the flue pipe to the rear.
Mounting the flue collar pointing
upwards
From the factory, the stove is
prepared for installation with
the included flue collar (1)
pointing upwards with included
ball stop and screws. The ball
stop, which prevents the
chimney sweep from damaging
the stove's baffle plates
while sweeping, is the 145 mm
long rod that is provided.
Mounting the flue collar to the rear
If the stove is being installed with the
flue pipe to the rear, the round plate
fixed with two screws on the back
of the stove is dismounted. The iron piece on the inside convection back panel is knocked
out with light, firm taps with a hammer next to the small "bridges" holding the piece.
The cast iron cover is removed from the back panel and mounted on the top plate.
The flue collar is centred and screwed onto the back of the stove with the clamps and screws
provided. The ball stop is not used when installing the flue collar to the rear.
The location of the baffles
The baffles (2) and (3), which are made from vermiculite, are mounted at the factory.
Make sure that the baffles are correctly assembled before lighting the stove (please see
the sketch).
24