Sime RMG 70 MK.II Mode D'emploi page 45

Flat roof
30° roof
45° roof
2.5.1 Sizing of flue
The.correct.sizing.of.the.flue.is.an.essen-
tial. condition. for. efficient. boiler. opera-
tion..
The.main.factors.to.be.taken.into.consi-
deration. for. calculating. the. section. are.
the. heat. input. of. the. boiler,. the. type. of.
fuel,. the. percentage. of. CO 2 ,. the. mass.
flow.of.smoke.at.nominal.load,.the.tem-
perature.of.the.smoke,.the.roughness.of.
the.internal.wall,.and.the.effect.of.gravity.
on. the. draught. pressure,. which. must.
take.into.account.the.external.tempera-
Tetto piano
> 5 m
Tetto a 30°
> 1,30 m
≤ 1,30 m
Tetto a 45°
> 1,50 m
≤ 1,50 m
ture.and.the.altitude..
2.6 ELECTRICAL
CONNECTION
The. boiler. is. supplied. with. an. electric.
cable.. Should. this. require. replacement,.
it. must. be. purchased. exclusively. from.
SIME..
The. electric. power. supply. to. the. boiler.
must. be. 230V-50Hz. single-phase. throu-
gh. a. fused. main. switch,. with. at. least. 3.
mm.spacing.between.contacts..
≤ 5 m
Volume
tecnico
Colmo
Zona di reflusso
30 °
Colmo
Zona di reflusso
45 °
The. room. stat. must. be. class. II. as. spe-
cified. by. standard. EN. 60730.1. (clean.
contact).
NOTE: Device must be connected to an
efficient earthing system.
SIME declines all responsibility for
injury or damage to persons, animals
or things, resulting from the failure
to provide for proper earthing of the
appliance.
Always turn off the power supply before
doing any work on the electrical panel.
IT
ES
FR
ENG
Fig..4
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