Characteristics; Components And Accessories - Sime Rx 19 Tp Mode D'emploi

3

CHARACTERISTICS

3.1 SMOKE SAFETY DEVICE
(fig. 6)
The.smoke.stat.provides.a.protection.
against.the.discharge.of.flue.gas.into.
the.atmophere.(5).This.control.device.
stops. the. gas. valve. if. the. flue. gas. is.
descharged. into. the. boiler. room. is.
continuous.way.and.in.such.quantities.
as.to.become.dangerous..
To. start. the. boiler. again,. switch. off.
the. power,. then. remove. the. smoke.
stat.cover.and.reset.the.button.below..
If.the.thermostat.continues.to.trip.off,.
it.will.be.necessary.to.check.the.flue.
thoroughly,.making.all.the.necessary.
KEY
. 1. Smoke.stat.capillary
. 2. M12.lock.out
. 3. Capillary.support.bracket
. 4. M12.fitting
. 5. Smoke.stat
changes.to.ensure.it.works.properly.. .
On. the. RX 37÷55 TP. models,. the.
smoke. stat. capillary. on. the. back. of.
the. boiler. shall. be. put. into. the. 12.5.
ø. hole. of. the. droughtdiverter. support.
bracket.and.fixed.to.it.with.the.fitting.
and.the.M12.lock.nut.already.mounted.
on.the.capillary.(fig..6).
3.2 COMPONENTS
AND ACCESSORIES
The.SIT.820.mV.gas.valve.gathers.all.
the.devices.required.to.enable.all.the.
automatic. and. manual. functions. in.
one. single. block. for. the. adjustment.
and.safety.of.the.gas.boiler..
Powered.by.the.thermopile's.voltage,.
this.valve.can.be.used.with.any.type.of.
gas..The.SIT.820.mV.valve.gathers.the.
following.components:
-..Safety. valve. with. flame. protection.
device.on.the.pilot.burner;
-..Automatic. shut-off. valve. on. main.
burner;
-..Pressure/flow.rate.adjustment.val-
ve.of.the.pilot.burner;
-..Gas.pressure.regulator.to.the.main.
burner;
-..Gas. passage. lock. button. on. both.
the.main.burner.and.pilot.burner.
Fig..6
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