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Cleaning, Maintenance and Overhaul
6.4 Water renewal
The water in the cooling circuit of the F-SW handpiece should be renewed every 6
months or so.
The instrument automatically displays a message to this effect when it is switched on
if the water renewal is due (see the picture below).
Fig. 6-52 Prompt for water renewal
• Touch the “OK” button to acknowledge this message.
– The message no longer appears once the water has been renewed.
6.4.1 Draining the water circuit
The water circuit must be drained if the instrument will not be used for several weeks.
• Make sure that the instrument is standing on a smooth surface.
• Select F-SW mode.
• Activate “Bleed water circuit” operating mode in the “Setup” menu (see picture
below).
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Fig. 6-53 Water renewal
• Connect the water bag to the Chattanooga Intelect F-SW as soon as the message
appears (see picture next side).