Royal IDRO Manual De Instalación, Uso Y Mantenimiento página 38

5.5 FLUE GAS EXHAUST
The stove operates with negative pressure in the
FRPEXVWLRQ FKDPEHU DQG FRQVHTXHQWO\ WKH ÀXH
gas discharge must be airtight.
The stove must be connected to its own separate
flue gas exhaust system capable of ensuring
adequate atmospheric dispersion of the combustion
by products.
7KH FRPSRQHQWV PDNLQJ XS WKH ÀXH JDV H[KDXVW
V\VWHP PXVW EH VXLWDEOH IRU WKH VSHFL¿F RSHUDWLQJ
conditions and bear the CE mark.
7KH ÀXH SLSH PXVW KDYH DQ LQWHUQDO GLDPHWHU HTXDO
to exhaust output of the stove.
)RU WKH ÀXH GLPHQVLRQLQJ XVH 3D
7KH ÀXHV VKRXOG EH VXLWDEO\ LQVXODWHG HJ XVLQJ
rock wool) or made using double wall steel pipes,
except for the initial vertical section inside the room.
An initial vertical section measuring a minimum of
 PHWUHV LV UHTXLUHG WR HQVXUH FRUUHFW ÀXH JDV
exhaust.
There should be at least three changes in direction
DORQJ WKH ÀXH LQ DGGLWLRQ WR WKH ÀXH FRQQHFWLRQ
at the rear of the stove, using 45 or 90° angle
connectors or 'T' connectors.
Use always a 'T' connector with inspection cap (B)
RQ DOO KRUL]RQWDO RU YHUWLFDO FKDQJHV LQ ÀXH GLUHFWLRQ
It is necessary to connect a pipe at the bottom of
the „T" junction in order to discharge the smoke
FRQGHQVDWH WKDW FRXOG IRUP LQ WKH ÀXH JDV H[KDXVW
The connection must be sealed (Fig. 5.7b).
The maximum length of horizontal sections is 2-3
m with an upwards slope of 3-5% (Fig. 5.7a).
$QFKRU WKH ÀXHV WR WKH ZDOO XVLQg special collars.
7KH ÀXH JDV H[KDXVW DWWDFKPHQW 0867 127 %(
connected to:
- a chimney used by other heat generators
ERLOHUV VWRYHV ¿UHSODFHV HWF
- air exhaust systems (range hoods, vents,
etc.....) even if these are ducted.
Shut-off or draught valves must not be used.
Combustion byproducts must be discharged
through the roof.
,I WKH ÀXH LV ORQJHU WKDQ  PHWUHV DQG WKHUH LV
LQVXI¿FLHQW GUDXJKW PDQ\ FKDQJHV LQ GLUHFWLRQ
unsuitable discharge terminal, etc.) flue gas
exhaust may be less than optimum. In these cases,
WKH RSHUDWLQJ SDUDPHWHUV ZLOO QHHG WR EH PRGL¿HG
ÀXH JDV H[KDXVW DQG SHOOHW ORDG WR DGDSW WKH VWRYH
WR WKH DFWXDO FKDUDFWHULVWLFV RI WKH ÀXH &RQWDFW
technical service for this procedure.
38/136
INSTALLATION
B
B
cod. 004772131 - 07/2013 - Royal
Fig. 5.7a
B
Fig. 5.7b