FS S3900 Series

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OFF
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1. Connect one end of the grounding cable to a proper earth ground, such as the rack in which the
switch is mounted.
2. Secure the grounding lug to the grounding point on the switch back panel with the washers and
screws.
Grounding the Switch
CAUTION: The earth connection must not be removed unless all supply connections have
been disconnected.
8
EN