Siemens 6AV7861 Series Operating Instructions Manual page 6

Conditions of use for Zone 22
● In must be installed in some form of enclosure. In accordance with EN 60529, the enclosure must guarantee:
– Protection type IP5x or higher for Zone 22
Make allowances for the ambient conditions under which you install the HMI device. A manufacturer's declaration must
be provided for the enclosure in accordance with EC Directive 94/9, stating it is fit for purpose.
Follow the operating instructions to ensure that the protection type on the front panel is guaranteed.
● Ensure that the atmosphere is not explosive during servicing.
Safety devices must not be disabled during system operation.
● Permissible ambient temperature range: 5 °C to 45 °C
Refer to the operating instructions for details of limitations resulting from the ambient temperature range.
● Turn the HMI device off if any cracks appear in the front coating, holes are damaged or the front coating starts to peel off.
Exchange the HMI device. Restart the system again after the device has been exchanged.
Maintenance
The HMI device does not need servicing. In case of repair, the HMI device must be shipped to the Return Center in Fürth.
The HMI device may only be repaired at the manufacturer's site. The address is:
A&D Retouren-Center
Siemensstrasse 2
90766 Fuerth
Germany
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6AV7861-...-... SIMATIC Flat Panels
A5E01667354-01 , 01/2008