Aspes ATE30S Instrucciones De Uso Y Mantenimiento página 4

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If the probability exists for the premise's temperature to fall below 0
EN
°C, the water heater must be drained (observe the procedure outlined
in section V, subsection 2 ''Water heater's piping connection").
•
During use (water heating mode), the dripping of water from the
safety return-valve's drainage opening is normal. The same must
be left open to the atmosphere. Measures should be taken to lead
and collect the leakages in order to prevent damages, ensuring
that this is in conformation with the requirements described in p. 2
in paragraph V.
The valve and the elements linked to it must be protected from freezing.
•
During the heating the appliance could produce a hissing noise
(the boiling water). This is common and does not indicate any
damage. The noise gets higher with the time and the reason for
this is the accumulation of limestone.
•
To remove the noise the appliance must be cleaned from
limestone. This type of cleaning is not covered by the warranty.
•
In order to secure the water heater's safe operation, the safety
return-valve must undergo regular cleaning and inspections for
normal functioning /the valve must not be obstructed/, and for
the regions with highly calcareous water it must be cleaned from
the accumulated lime scale. This service is not provided under
warranty maintenance.
All alterations and modifications to the water heater's
construction and electrical circuitry are forbidden. If such
alterations or modifications are established during inspection, the
appliance's warranty shall be null and void. Alterations and
modifications shall mean each instances of removal of elements
incorporated by the manufacturer, building in of additional
components into the water heater, replacement of elements by
similar elements unapproved by the manufacturer.
•
If the power supply cord (of models that have one) is damaged,
it must be replaced by a service representative or a person with
similar qualification, to avoid any risk.
•
This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been
given supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved.
•
Children shall not play with the appliance.
•
Cleaning and user maintenance shall not be made by children
without supervision.
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Instructions for use and maintenance