Maintenance and care
7.3 Spare parts and repairs
Comfort Panels
182 Operating Instructions, 08/2018, A5E36770603-AC
Clean screen for Touch HMI devices
The touch screen of the HMI device can be cleaned when it is switched on and a project is
running. An operating element must be available in the project that can be used to call the
"clean" screen. Once the clean screen is activated, touch screen operation is locked for a
configured period of time. The time the touch screen is locked can be set between 5 and 30
seconds. The time remaining for the lockout is indicated by a progress bar.
Note
Unintentional responses
When cleaning the touch screen, an unintentional response in the controller can be triggered
by touching keys.
the clean screen or switch off the HMI device before you clean the touch
screen while the system is running.
Cannot be operated when the clean screen is active
When the clean screen is active, operations on the HMI device are not possible.
Wait for the period of the clean screen to lapse. Then you can operate the system again with
the HMI device.
No clean screen with HMI devices with touch screen and function keys
The clean screen is not available for HMI devices with touch screen and function keys. In
this
case, configure a screen without operating elements, for example.
Spare parts and repairs
Repairs
In case of repair, the device must be shipped to the Return Center in Erlangen. Only repair
by the Return Center in Erlangen is permitted.
Depending on the work necessary to repair the device, the Center may decide to give you a
credit. A credit is only granted when the sender ordered a new HMI device.
The address is:
Siemens AG
Digital Factory Retouren-Center
c/o Geis Service GmbH, Tor 1-4
Kraftwerkstraße 25a
91056 Erlangen
Germany
Spare parts and accessories for the HMI device can be found in section Accessories
(Page 22).
Due to the low levels of pollutants in the HMI devices described in these operating
instructions, they can be recycled.
Contact a certified disposal service company for electronic scrap for environmentally sound
recycling and disposal of your old devices, and dispose of the device according to the
relevant regulations in your country.
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