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Energizing
For detailed instructions on installing your enclosed ATS and installing accessories, see sections 9 and 10
of the ZTX O&M manual.
Before energizing the panel:
1. Confirm that installation has been performed by a qualified person and in accordance with NFPA
70 (NEC). Ensure this installation is properly operated and maintained in accordance with the
safety practices of NFPA 70E.
2. Confirm rating label matches the installed application. For location see Figure 1, number 12.
3. Confirm that cables are connected properly and torqued according to label the ATS labeling.
4. Verify that the enclosure ground connection is properly terminated.
5. Confirm that control wiring for engine start is properly terminated to the engine start contact
(located in Figure 1, number 8).
6. Additionally, connect all applicable digital I/O, communications, and auxiliary contact wiring.
7. Flip slide switch (Figure 1, number 4) to AUTO
8. Ensure that all objects and debris are removed from enclosure, and enclosure is closed and
latched.
Auxiliary contacts will be shipped loose. Use Table 1 and Figure 3 to apply A (NO) and B (NC) contacts
for correct operation. Each source has two separate mounting points capable of holding up to two aux
contacts each for position indication, for a total of four per source. There is no restriction on using
NO, NC, or both in any location.
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