ABB 620 series ANSI Installation Manual page 32

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Section 4
Mounting
24
GUID-E90CEAA6-B2AE-454F-8162-F5D0F2BB2899 V1 EN
Figure 12:
Mounting the case
5.
Tighten the M5 screws.
The allowed range for the fixing screws' tightening torque is
0.52...0.74 foot-pounds (0.7...1 Nm).
6.
Attach the protective film back on the top side of the case.
7.
Install the plug-in unit into the case.
The purpose of the protective film is to prevent debris falling inside the unit while
installing electrical wiring. Remove the protective film before energizing the IED.
1MAC457436-IB B
620 series ANSI
Installation Manual

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