Commissioning; Safety Instructions; General Information - Siemens ULTRAMAT 23 Series Equipment Manual

Commissioning

6.1

Safety instructions

6.1.1

General information

Hazardous contact voltage
Risk of injury through hazardous contact voltage when the device is open or not completely
closed.
The degree of protection specified on the nameplate or in Technical specifications (Page 32) is
no longer guaranteed if the device is open or not properly closed.
• Make sure that the device is securely closed.
Loss of type of protection
Damage to device if the enclosure is open or not properly closed. The type of protection
specified on the nameplate or in Technical specifications (Page 32) is no longer guaranteed.
• Make sure that the device is securely closed.
Commissioning and operation with pending error
If an error message appears, correct operation in the process is no longer guaranteed.
• Check the gravity of the error.
• Correct the error.
• If the error still exists:
ULTRAMAT 23
Equipment Manual, 04/2022, A5E37100388-012
WARNING
CAUTION
WARNING
– Take the device out of operation.
– Prevent renewed commissioning.
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