Maintenance
Cleaning
54
BA_CSx8xx EN 4.0
8.2
Cleaning
Stop!
Sensitive surfaces and components
The device can be damaged if it is not appropriately cleaned.
Possible consequences:
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The housing or the screen gets scratched or dull if you use alcoholic,
solvent−containing or scouring cleaning agents.
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Electrical components can be damaged ...
– by a short circuit caused by humidity.
– by static discharge.
Protective measures:
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Observe the following notes.
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Before cleaning, disconnect the device from the power supply (and the optionally
UPS power supply) as otherwise unintentional commands may be activated via the
touchscreen, for example a response of the control.
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Clean the device front (screen and frame) as follows:
– Use a clean, lint−free and soft cloth.
– Moisten the cloth with the detergent. Do not spray the detergent directly on the
device.
– Only use water with a fluid addition as detergent or a detergent declared
especially for flat screens.
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Clean the device rear side (chassis) as follows:
– Use a stainless steel cleaner and a clean, lint−free and soft cloth.
– Avoid contact of the cleaner with the seals.
