IB00405002E
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Instructional Booklet
Effective: August 2007
Page
39
O & M Manual for the CHGENLC Automatic
Transfer Switch with ATC-100 Control
Step 13:
Using the wires cut from the red and black TVSS wires
in Step 6 (if long enough), or 600 V 14 AWG wire, make
two (2) wire leads that will run from the TVSS fuse
block to the male spade connectors at the utility lugs on
the contactor.
Figure 70. Connection Points at the TVSS Fuse Block and Utility
Lugs.
Step 14:
Remove the wiring harness connections at the male flag
terminal at the N-1 utility lug. Remove the crimp on
female flag connector. Strip 0.25 in. (6.35 mm) of insu-
lation from the end of the TVSS wire and the N-1 har-
ness wires. Using the new crimp-on female flag
connector supplied, connect the N-1 harness wires with
one of the TVSS leads.
Step 15:
Repeat the process for the N-2 wires.
Step 16:
Reconnect the N-1 and N-2 female flag connectors to
the N-1 and N-2 male flag terminals at the utility lugs.
Step 17:
Apply utility (Source 1) power and place the generator
control selector switch in the “AUTO” position after the
internally mounted TVSS has been installed. Test the
system for proper functionality.
