Avaya 1 Series Site Preparation, Installation And Operator's Manual page 44

Installation
34
NOTE You can install additional battery modules while the UPS is operating, but
confirm the UPS is not in Battery mode (see page 45).
6. Verify the circuit breaker on all battery modules is in the
OFF (O) position.
7. Remove the battery connector guard. Plug the battery cord into
the external battery connector on the UPS. All battery
connectors are polarized to prevent incorrect connection.
8. If additional battery modules are to be used, plug the battery
cord of the second module into the external battery connector
of the first battery module. Follow this procedure for each
additional battery module or Extended Battery Cabinet.
9. Remove the breaker tie from the circuit breaker on all battery
modules or EBCs.
10. Switch the circuit breaker on all battery modules to the ON (
position.
11. Two tie wraps are included with the UPS to secure the Y-cord
to the input and output receptacles on the UPS rear panel.
Insert the tie wrap through the slot on each tie wrap mount.
12. Plug the Y-cord of the Bypass Module into the power
connectors on the UPS rear panel as shown in Figure 5 or
Figure 6.
13. Verify that the plugs are fully seated.
If power cord locking is required: loop the tie wraps around
the Y-cord connections and tighten to secure the cord to the
rear panel. Allow sufficient slack in the cord between the
receptacle and the tie wrap. At least 12
recommended.
14. If your Bypass Module is a plug/receptacle unit, continue to
Step 15. If your Bypass Module is hardwired, skip to Step 19.
15. If an Extended Power Distribution Module (EPDM) is required,
plug the EPDM into the power output receptacle on the Bypass
Module rear panel.
Avaya Model 3000 UPS Operator's Manual
(30 cm) of slack is
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167-405-119 Issue 6 Uncontrolled Copy
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