Installation and Operating Instructions V01
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5.4.3 Second protective grounding connection
If required, the grounding terminal can be used to connect a second protective
conductoror as equipotential bonding.
Procedure
1.
Take out the terminal lug (OT6-5), insert the stripped grounding conductor into
the terminal lug and crimp the contact.
2.
Align the terminal lug with protective conductor and the ground washer on the
screw. The teeth of the ground washer must be facing the heat sink.
3.
Insert the screw through the hole located at the outer fin of the heat sink and
tighten it into the wall bracket firmly (screw driver type: T25, torque: 2.5Nm).
Grounding parts information
:
No.
Description
1
Heatsink
2
Ground washer
3
Terminal lug (OT6-5) with protective conductor
4
M5×12 pan head screw