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SICHARGE UC 150 UL Plug-in Dispenser | Installation and Operations Manual
10.5 Servicing the SICHARGE UC dispenser
10.5.1 Cleaning the HMI screen
The HMI screen is designed for low-maintenance operation. Clean the HMI screen regularly
to ensure that the HMI screen is in perfect condition.
WARNING
Electric shock due to water ingress
Water entering the SICHARGE UC dispenser can damage the SICHARGE UC 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, steam cleaner or water jet to clean the SICHARGE UC dispenser.
WARNING
Damage to property due to improper cleaning agents
Improper cleaning agents can damage the HMI screen of the SICHARGE UC dispenser.
• Therefore, do not use any solvents.
• Also, never use aggressive or abrasive cleaning agents.
Note
Only clean the HMI screen when it is switched off
If you clean the HMI screen when it is switched on, you can trigger operator errors. This may
unintentionally put the SICHARGE UC dispenser into an undesirable operating state.
• Switch off the HMI screen of the SICHARGE UC dispenser before you clean it.
Permitted cleaning agents and tools
• Use a mild, non-corrosive cleaning agent, even in the case of heavy soiling. An example of a
mild detergent would be dishwashing liquid.
• Use only soft cleaning cloths.
Note
Observe information on chemical resistance.
To ensure a long service life, observe the following information regarding the chemical
resistance of SIMATIC HMI devices.
Note
Read the information on chemical resistance.
To ensure that the HMI screen achieves the longest possible service life, observe the following
information on the chemical resistance of SIMATIC HMI devices:
Information on resistance (https://support.industry.siemens.com/cs/ww/en/view/39718396)
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