General Maintenance - POLTI Vaporetto ECO PRO 3.0 Manual De Instrucciones

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11. OUT OF WATER
WARNING: Never fill the boiler as soon as the safety cap is
opened. The boiler is still hot, even if the appliance is
unplugged. On contact with the hot, empty boiler, cold water
will evaporate producing a spray of steam which could cause
burns. Only fill the boiler when it is cold and always keep your
face away from the boiler opening when filling.
Unplug from the mains electricity.
WARNING: If, while unscrewing, the cap spins freely or if steam
is escaping, immediately stop the operation, ensuring that the
boiler is switched off and the power cable is unplugged from
the mains. Wait for the appliance to cool for at least (2 hours)
and unscrew the cap. PROTECT YOUR FACE!!!
12. PRESSURE INDICATOR

13. GENERAL MAINTENANCE

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Periodically check the status of the coloured washer located in
the built-in socket and the connection seals of the extension
tubes and the steam hose. If necessary, replace with the
corresponding spare part, as described below.
14. KALSTOP
HOW TO USE KALSTOP
When the water is particularly hard, use greater concentrations
(up to one phial per litre of water).
ORDINARY MAINTENANCE
SPECIAL
MAINTENANCE WITH KALSTOP
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15. STORAGE