Neutral To Ground Filter Jumper - Current Technology ISM Series Installation, Operation And Maintenance Manual

CURRENT TECHNOLOGY ISM
®
Neutral to Ground Filter
Jumper
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INTEGRATED SUPPRESSION MODULE
TM
W A R N I N G ! Prior to proceeding, ensure the SPD unit does not
have voltage applied to its input terminals.
ISM models equipped with an EMI filter system ("-F" suffix), and have a
neutral connection, come with a green jumper wire that loops out of the
3-pin connector on the ISM and connects a filter neutral to ground . In certain
medical applications, or circuits which employ GFCI protection, this Neutral to
Ground filter connection should be removed .
Removal is accomplished by pulling the green jumper from the connector on
the ISM . Once removed, the jumper should be placed in the clear vinyl pocket
containing the unit test data for future use if desired (Figure 5) .
Connector on ISM TM
Neutral to Ground Jumper
Removed from ISM
Figure 5
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TM