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NOTE
Only clean the touch screen when it is switched off
If you clean the touch screen when it is switched on, you can trigger operator errors. This
may put the Dispenser unintentionally into an undesirable operating state.
• Switch off the touch screen of the Dispenser before you clean it.
Permitted cleaning agents and tools
• Use a mild, non-corrosive cleaning agent, even in the case of heavy soiling. Mild
detergents are, for example, dishwashing liquid.
• Use only soft cleaning cloths.
Cleaning the touch screen
Clean the touch screen as follows:
1. Apply the cleaning agent on the cleaning cloth.
2. Start cleaning at the edge of the screen.
3. Wipe with the cleaning cloth from the edge of the screen to the inside.
10.3.2
Cleaning the cabinet and the charging cable
Electric shock due to water ingress
Water entering the Dispenser can damage the Dispenser. If the unit is damaged, dangerous
voltages may be present on the cabinet or exposed components, which can cause serious
injury or death if touched.
• Always keep the cabinet doors closed during cleaning.
• Never use a pressure washer or steam cleaner to clean the Dispenser.
Damage to property due to improper cleaning agents
Improper cleaning agents can damage the exterior surfaces of the Dispenser. Therefore, do
not use any solvents. Also, never use aggressive or abrasive cleaning agents.
Permitted cleaning agents
• Use a mild, non-corrosive cleaning agent, even in the case of heavy soiling. Mild
detergents are, for example, dishwashing liquid.
• Deionized water is particularly suitable for cleaning the unit.
Dispenser
Operating Instructions, 07/2023, A5E52329862-AB
WARNING
WARNING
Maintenance and service
10.3 Conduct maintenance on Dispenser
97
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