Fault Rectification; Fault Finding; Repairing - Datcon PQRM5300 33 U I Series Instruction Manual

Three-phase power meter
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PQRM5300 33 Ux Ix xx xx (PS)
20201120-V1

8. Fault rectification

8.1. Fault finding

The fault finding must be carried out by trained and
authorized personnel only!
The green indicator is dark
If the supply voltage is OK: the instrument is defective.
There is no output signal
to the input.
When the result of fault finding is that the PQRM5300 33 Ux
Ix xx xx (PS) is defective call the manufacturer service
department.

8.2. Repairing

There is no user repairable part inside the instrument.
In accordance with Point 2.1.: For safety and warranty
reasons, any internal work on the instrument must be
carried out by DATCON personnel.
check the power supply.
check the device connected
83

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