Sime Aqua Serie Instrucciones Para El Instalador página 84

SYSTEM FILLING
Check.periodically.that.the.hydrom-
eter. has. pressure. values. at. a.
switched-off.system.of.1.-.1.2.bar..
If.the.orange.water.pressure.gauge.
light.turns.on.inhibiting.boiler.opera-
tions,. restore. operations. by. turning.
the.supply.tap.counter-clockwise.
After. the. operation. check. that. the.
AqUA 30-40 OF/BF
84
tap.is.properly.closed.(fig..24).
Should. the. pressure. exceed. the.
foreseen.limit,.discharge.the.super-
fluous. amount. by. operating. on. the.
vent.knob.of.any.radiator..
CLEANING AND MAINTENANCE
At.the.end.of.each.heating.season,.it.
is. essential. to. have. the. boiler. thor-
2
bar
1 3
0 4
OPEN
oughly.checked.and.cleaned.out.
Preventive maintenance and check-
ing of the efficient operation of the
equipment and safety devices must
be carried out exclusively by the
authorised technical staff.
ORANGE.LIGHT.ON
AqUA 30-40 OF/BF INOX
2
bar
1 3
0 4
60
Fig..24