SIGRIST FireGuard 2 Integral, Инструкция по эксплуатации

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Troubleshooting Instruction Manual FireGuard 2
13542E/4 85
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10 Troubleshooting
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10.1 Pinpointing malfunctions
MALFUNCTION MEASURE
No reading

Check whether the supply voltage is connected.
Fault message in the display

Analyze the fault message according to the following
sctions.
The reading appears to be
wrong

Carry out recalibration. Section 9.4

Check whether the instrument is correctly mounted.
Section 4

Ensure that the servicing duties have been performed
according to the servicing schedule. Section 9.1
Table 2: Pinpointing malfunctions
If the listed measures do not lead to the desired results, please consult customer service. Sec-
tion 11
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10.2 Warning messages and effect on operation
Warnings indicate an unusual state.
WARNING
If a warning occurs during operation, it has the fol-
lowing effects:

The system continues to operate. However, the
measuring results must be evaluated with cau-
tion. The cause of the warning message should
be remedied at the next possible opportunity.

When the cause of the warning has been reme-
died, it is automatically deleted.

When the Warning message occurs, the color of
the status display changes to orange and the
warning text describes the warning in question.
Example: WARNING CURRENT 1