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27
Figure 27 Liebert FS with circuit breaker mounting plate and access panels for DC and control wiring
connections
Figure 28 Typical circuit breaker wiring for DC connections (view from rear of circuit breaker)
!
CAUTION
Do not cut entry holes for conduit while the access plates are still set on the top of the
Liebert FS cabinet. Remove the access plates from the cable-access areas in the top of the
Liebert FS cabinet prior to cutting entry holes in them.
!
CAUTION
After reinstalling access plates, be certain that no foreign matter (metal shavings, insulation
or wire fragments, etc.) remains inside the Liebert FS. Likewise, be certain to block any
“extra holes” in the plates through which foreign matter (or rodents) could later enter the
Liebert FS.
!
CAUTION
The instructions for installation of DC Power AND Status/Control connections vary according
to the type of UPS interconnection kit that is integrated into your Liebert FS unit.
Control and
Communication
Access Panel
Circuit Breaker
Mounting Plate
DC and Ground
Connections
Access Panel
TOP VIEW
POS
POS
NEG
NEG