Opening The Power Module Cover - ABB PVS-175-TL Quick Installation Manual

• Rotate the DC surge arrester plate (21) as shown
in the picture below.
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• Tighten the two hexagonal junction screws (20)
with a tightening torque of 12 Nm.
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• Close the DC surge arrester plate (21) using
the three M5 screws previously removed with a
tightening torque of 3 Nm.
• Insert the DC cable duct (22) previously removed
to the DC surge arrester plate (21).
• Tighten the two side screws (supplied) with a
tightening torque of 5 Nm, to avoid the tilting of
the bottom part of the inverter.
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• Close the Wiring box cover (07).
7.5 Opening the power module
cover
• Using the key tool provided with the installation
kit content in the wiring box package, open the
three cover quarter cam locks (05) following the
proper ways as shown in the related silkscreens
on the power module cover (06).
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