10. Maintenance, cleaning, disinfection
page 81 / 96 Issue date 18.05.2021, rev. 1.0
10. Maintenance, cleaning, disinfection
NOTE: The warranty does not cover any damage due to a failure to adhere to the recommendations stated in
this chapter.
NOTE: Before attempting to perform following operations isolate the unit and switch mode power supply from
the mains supply!
The activities of maintenance, cleaning and disinfection of device components should be realized at:
• ambient temperature between +15°C to +30°C,
• relative humidity between 30% to 75%,
• atmospheric pressure between 700 hPa and 1060 hPa (70 – 106 kPa).
These conditions are identical to those defined in chapter 4.2 as operation conditions.
There are no limitations for the number of cleaning and disinfection cycles, procedures should be carried out
during the entire device “life time”.
Cleaning of the unit and switch mode power supply casing
NOTE: Before attempting to perform following operations isolate the unit and switch mode power supply from
the mains supply!
Cleaning of the unit, switch mode power supply and cables shall be performed with lightly humid sponge or soft
cloth with delicate soap solution or mild detergent. It is recommended to use a microfiber cloth, preferably
designated for cleaning mirrors or electronic equipment.
Do not use solvents for paints and lacquers. Do not use excessively dampened sponges either, which can lead
to water penetration inside the unit.
Then all cleaned cables shall be wiped with dry cloth and left for complete drying.
Do not connect wet or moist leads!
Do not disinfect or sterilize unit and switch mode power supply casing. Disinfection of accessories, which are not
intended for contact with patient’s body (for example cables), shall be carried out with liquid or spray agents
dedicated to that purpose at least once a week.
Cleaning of touchscreen
To clean the touchscreen, we recommend to use a cloth which is included in the unit's standard accessory,
or other made of microfiber, preferably designated for cleaning mirrors or electronic equipment.
The manufacturer recommends to clean regularly the touchscreen display. Gently moisten the cloth with clean
water. The cloth should be drained so that there is no dripping water. The screen should be wiped until removal
of all dirt and dust.
The manufacturer does not recommend to use any product designated for cleaning screens, because there is no
guarantee that the chemicals will not lead to faster wear out of touchscreen layers.
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