Fronius Primo GEN24 4.0 Operating Instructions Manual page 79

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Use a suitable measuring instrument
to check the voltage and polarity of
the DC cabling. Remove both DC ter-
minals from the slots.
CAUTION!
Danger due to polarity reversal at the
terminals.
This may result in severe damage to
the inverter.
▶
Use a suitable measuring instru-
ment to check the polarity of the
DC cabling.
▶
Use a suitable measuring instru-
ment to check the voltage (max.
600 V )
DC
Insert the DC terminals into the re-
spective slot until they engage. Fasten
the screws of the cable guide to the
housing using a screwdriver (TX20) and
a torque of 1.3-1.5 Nm.
NOTE!
Risk due to overtorque on the strain
relief.
This may result in damage to the
strain-relief device.
▶
Do not use a drill driver.
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