Use And Maintenance - Sime SOLO 25 ErP LN Instrucciones De Instalación

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USE AND MAINTENANCE

4.1 DISASSEMBLY
OF OUTER CASING (fig. 14)
The. shell. can. be. completely. disas-
sembled. for. an. easy. maintenance. of.
the. boiler. by. following. the. numeric.
steps.shown.in.fig..14.
4.5 DISASSEMBLY
OF EXPANSION VESSEL
.
The. heating. expansion. tank. is. disas-
sembled.in.the.following.manner:
–..Make.sure.that.the.boiler.has.been.
emptied.of.water.
–..Unscrew. the. union. which. connects.
the.expansion.tank.
–..Remove.the.expansion.tank.
Before.filling.up.the.system.make.sure.
that.the.expansion.tank.is.reloaded.at.
the.pressure.of.0.8.÷.1.bar.
4.6 BURNER MAINTENANCE
(fig. 15 )
To. dismantle. the. burner. from. the.
boiler.door,.remove.the.screw.(fig..15).
To. access. the. internal. part. of. the.
burner,. remove. the. air. lock. unit. held.
in.place.by.two.screws.to.the.sides.and.
remove.the.right.hand.shell,.which.is.
held. in. place. by. four. screws,. taking.
care. not. to. damage. the. O-ring. seal..
OR.
SCREW
VITE
4.7 CLEANING
AND MAINTENANCE
Preventive. maintenance. and. check-
ing. of. the. efficient. operation. of. the.
78
ATTENTION: Before performing any work on the boiler, make sure
that the same and its components have cooled in order to prevent the
risk of burns due to high temperatures.
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equipment.and.safety.devices.must.be.
carried.out.at.the.end.of.each.heating.
season. exclusively. by. the. authorised.
technical.staff.
4.7.1 Cleaning smoke ducts
(fig. 16)
Use.an.adequate.swab.for.cleaning.the.
Fig..15
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3
1
smoke.ducts.of.the.boiler..After.clean-
ing,. position. the. circulators. in. their.
original.position.(fig..16).
4.7.2 Cleaning combustion head
(fig. 17)
The.combustion.head.is.cleaned.in.the.
following.manner.(fig..17):
RONDO' 3/4 OF
ESTELLE 3/4 OF
RONDO' 5/6 OF
ESTELLE 5/6 OF
Fig..14
Fig..16