Sime Aqua Serie Instrucciones Para El Instalador página 79

4.4 DISASSEMBLY
OF OUTER CASING
The. shell. can. be. completely. disas-
sembled.for.an.easy.maintenance.of.
the. boiler. by. following. the. numeric.
steps.shown.in.fig..13.
AqUA 30 - 40 OF/BF
AqUA 30 - 40 OF/BF INOX
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.
5
6
7
6
5
7
8
–..Unscrew. the. union. which. con-
nects.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.
3
8
4
1
2
3
9
4
1
2
Fig..13
79