Dupray neat Manual De Instrucciones página 13

EN
MAINTENANCE
CLEANING THE BOILER
To maintain your steam cleaner in good condition and to ensure
constant performance, we recommend that you periodically clean the
boiler after every 20 hours of use or less depending on water hardness.
Before cleaning the boiler, make sure that the boiler is at room
temperature, that it has not been used for at least 8 hours, and that
the steam cleaner is disconnected from the power source.
Unscrew and remove the boiler cap . Turn the steam cleaner over
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and empty all the remaining water from the boiler.
Fill the boiler with equal parts of water and white vinegar
( for a maximum of 17 oz. or 500 ml ) and leave the boiler cap open.
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Let sit overnight.
Drain the boiler, and rinse thoroughly with clean water.
Replace the boiler cap .
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Refer to page 07 for instructions on how to turn on the machine.
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