Yearly Maintenance; Decommissioning - Immergas SUPER TRIO Instructions And Warnings

3.3 YEARLY MAINTENANCE.

- Check the integrity of the storage tank
/ cylinder magnesium anode.
- Check tightness of the assembly ele-
ments (screws, bolts, plugs, structure
elements, etc.).
- Check that the system is in good
condition.
- Check for water leaks or oxidation
from/on the fittings.
- Perform a visual check to make sure
that the safety and control devices
have not been tampered with and in
particular, the regulator probe, the
expansion vessel and the safety valve.
- In case of hard water it is advisable to
remove the lime scale from the boiler
at least once a year.
a2
a1
- Service the Internal Unit according to
the guidelines in the relative instruc-
tion booklet.
- Service the External Unit according to
the guidelines in the relative instruc-
tion booklet.
Vent
Any air present in the system must
be bled:
- upon start-up (after filling)
- if necessary, e.g. in the event of break-
down.
Replacing the anode
The anode (a2) present in the storage
tank must be replaced every year, as
shown below.
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3.4 DECOMMISSIONING.

In the event of permanent system
shutdown, contact professional staff
for the procedures and ensure that the
electrical, water and gas supply lines are
shut off and disconnected and that the
solar collector (if present) is covered.
a2
a1
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