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5.4
FILLING THE CLEAN WATER TANK
5.4.1 Manual filling
Use only high quality distilled or demineralized water (see Appendix 7).
•
Slide the tank cover to the right to access the clean
water tank inlet.
•
Remove the cap (1) from the tank inlet.
•
Insert the funnel and fill the clean water tank with
app. 3.5 litres of distilled or demineralized water.
•
Once the clean water tank is almost full, an audible
tone will sound; stop filling.
•
Place the cap (1) to close the tank.
•
Slide the tank cover back into its original position.
•
Drain the used water tank (see § 5.5).
The water level in the clean water tank decreases during every sterilization cycle, while the water level in
the used water tank is rising. The sterilizer is equipped with an internal water conductivity sensor that con-
stantly monitors the water quality in regards to mineral content. Should the mineral content go beyond a
maximum threshold (conductivity >15µS/cm), a warning message is displayed on the screen.
Every time you fill the clean water tank, drain the used water tank (see § 5.5).
5.4.2 Automated water supply (optional)
If an automated water supply system is connected to the sterilizer (see §
4.5), the clean water tank automatically fills
once the water level drops below the minimum level.
An internal water conductivity sensor constantly monitors the water quality in
regards to mineral content. Should the mineral content go beyond a maxi-
mum threshold (>15µS/cm conductivity as defined by the European Norm
EN 13060), a warning message is displayed on the screen (see screenshot
to the left).
Water of low quality with high mineral contents can impair the sterilization process
and seriously damage the internal components of the sterilizer. Damages caused by
water of poor quality will not be covered by the manufacturer’s warranty. Once the non
conform water message is displayed, check the water source (refer to the water supply
system user manual; replace resin cartridges etc.). In case distilled or demineralized
water is purchased, switch to a brand of better quality.
Summary of Contents for Lisa
Page 1: ...Instruction for use UM009ENG LISA FULLY AUTOMATIC 201 10 Rev 4...
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