Sealing; Pre-Installation Check - Stanley Donard 60 Installation And Operating Instructions Manual

Fig.3
Non-combustible material
within 30mm of top of flue
pipe bend.
Superimposed hearth
extend min 225mm in front
of appliance and 150mm on
each side.

SEALING

This cooker and flue system operate under a
positive pressure, it is essential that all flue joints
are tightly sealed against flue gas leakage and
tested accordingly. (See fig. 3a & 3b)

PRE-INSTALLATION CHECK

Before installing the new cooker, check that the
chimney is clean and clear of obstructions. Cracked
brickwork and leaking joints must be made good.
Where flue piping passes through a closure plate
with a sliding door, ensure that the pipe continues up
INSTALLATION
C a t c h m e n t
Space
to
150mm (6")
Note: Connecting pipe
shall be constructed of
cast iron complying with
BS41 1973 or mild steel
not less than 4.75mm
thick.
Fig.3a
and is ultimately connected to the flue liner and well
sealed with fire cement.
Do not connect to a flue serving another appliance.
Always ensure that the connection is to a chimney of
6
Flue Diameter
of 150mm (6")
Inspection Cover
Flue diameter greater
than 150mm (6")
Flexible Liner
150mm (6")
Fig.3b
150mm (6") Cast
Iron Bend
Flue Gasket
Hob Flue
Collar
Flue Gasket
Hob
150mm (6")
Vermiculite filler or
comparable material
150mm (6") Cast
Iron Pipe
Vertical Flue
Adaptor (not
included)
Flue Gasket
Hob Flue
Collar
Flue Gasket
Hob