ENGLISH RAIS - manual for Rais Rina, Rais Viva & Rais Juno
8
STOVE PERFORMANCE
In th UK th stov has b n approv d by HETAS Ltd as an int rmitt nt op rating
applianc for burning wood logs only.
It should b not d that it is an off nc to burn wood logs in this stov if it is install d within
a Smok Control Ar a in th UK, unl ss it has b n accr dit d as a Smok Control
Ex mpt applianc (Ch ck with your suppli r/install r).
PREPARATORY WORK AND SAFETY CHECKS
IMPORTANT WARNING
This stov must not b install d into a chimn y that s rv s any oth r h ating applianc .
Th r must not b an xtractor fan fitt d in th sam room as th stov as this can caus
th stov to mit fum s into th room.
Chimn y
In ord r for th stov to p rform satisfactorily th chimn y h ight must b suffici nt to
nsur an ad quat draught of approximat ly 15 Pa so as to cl ar th products of
combustion and pr v nt smok probl ms into th room.
NOTE: A chimn y h ight of not l ss than 4.5 m tr s m asur d v rtically from th outl t of
th stov to th top of th chimn y should b satisfactory. Alt rnativ ly th calculation
proc dur giv n in EN 13384-1 may b us d as th basis for d ciding wh th r a particular
chimn y d sign will provid suffici nt draught.
Pl as Not , this applianc has b n t st d by th manufactur rs and works on a
3m straight flu .
Th outl t from th chimn y should b abov th roof of th building in accordanc with
th provisions of Building R gulations Approv d Docum nt J.
If installation is into an xisting chimn y th n it must b sound and hav no cracks or oth r
faults which might allow fum s into th hous . Old r prop rti s, sp cially, may hav
chimn y faults or th cross s ction may b too larg i. . mor than 230 mm x 230 mm.
R m dial action should b tak n, if r quir d, s king xp rt advic , if n c ssary. If it is
found n c ssary to lin th chimn y th n a flu lin r suitabl for solid fu l must b us d in
accordanc with Building R gulations Approv d Docum nt J.
Any xisting chimn y must b cl ar of obstruction and hav b n sw pt cl an imm diat ly
b for installation of th stov . If th stov is fitt d in plac of an op n fir th n th
chimn y should b sw pt on month aft r installation to cl ar any soot falls which may
hav occurr d du to th diff r nc in combustion b tw n th stov and th op n fir .
If th r is no xisting chimn y th n ith r a pr fabricat d block chimn y in accordanc
with Building R gulations Approv d Docum nt J or a twin wall d insulat d stainl ss st l
flu to BS 4543 can b us d. Th s chimn ys must b fitt d in accordanc with th
manufactur r’s instructions and Building R gulations.