Roberts Gorden Combat MGB0100, Руководство по установке

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SECTION 6: F
LUE
I
NSTALLATION
17 of 85
SECTION 6: FLUE INSTALLATION
6.1 Flue Installation
The fl u e m u st terminate o u tside of the b u ilding.
Fl u es and air intakes m u st be a f u lly sealed system
and correctly sized for the model. See Page 8,
Section 4.1
. Fl u es sho u ld be assembled as
on Page
18, Figure 5 through Page 21, Figure 13 . The joints
bet w een the fl u e and the roof or w all m u st be
properly sealed. If the fl u e passes thro u gh a w all or
ceiling of comb u stible material it m u st be enclosed
by a slee v e of non-comb u stible material and be
separated from the slee v e by at least a 25 mm (1")
air gap.
For do
u ble w alled fl u e pipe conforming to BS 715,
the 25 mm (1") separation distance sho u ld be
meas u red from the o u tside s u rface of the inner liner.
For do u ble w all fl u e pipe conforming to BS 4543-2
and 3, the external skin and air gap constit u tes
ins u lation to a standard w here no extra clearances
to comb u stibles material is req u ired other than
normal installation tolerances.
Flues must be ade q uately supported so that the
heater does not bear the wei g ht of the flue.
For straight and offset fl u e termination, See Page
18, Figure 5 and Figure 6 .
Horizontal Flue Installation
Horizontal fl u e sho u ld be fitted ens u ring a slight
gradient approximately 2° to w ards the terminal.
Where condensation is likely, traps sho u ld be
incl u ded to enco u rage the condensate to flo w freely
to a point from w hich it may be released, preferably
into a g u lly. Condensate m u st not be allo w ed to
drain back into the heater as this co u ld res u lt in
corrosion and damage.
The condensate pipe from the fl
u e to the disposal
point m u st be made from corrosion resistant pipe of
not less than 25 mm (1") internal diameter.
90° bends and horizontal pipe must not be used
in flues except for the immediate connection to a
room-sealed heater [1 m (3.5') max].
135° bends
are u sed to offset the fl u e as on Page 18, Figure 6 .
If condensation is likely to occ u r in the fl u e, then
pro v ision sho u ld be made for drainage.
When designing the fl u e system, the pre v ention of
the formation and entrapment of condensation m u st
be a key consideration.
Only sin g le wall stainless steel flue is to be used
on oil-fired cabinet heaters.
WARNING
Carbon Monoxide Hazard
Heater must be vented.
Heater must be installed according to the
installation manual.
Failure to follow these instructions can result
in death or injury.
WARNING
Fire Hazard
Keep all flammable objects, liquids and
vapours the minimum required clearances to
combustibles away from heater.
Some objects will catch fire or explode when
placed close to heater.
Failure to follow these instructions can result
in death, injury or property damage.
WARNING
Cut/Pinch Hazard
Wear protective gear during installation,
operation and service.
Edges are sharp.
Failure to follow these instructions can result
in injury.