Alpha Technologies FlexNet PMR, GMR Series - Manual (Page 43)

031-239-C0-003 Rev C 43
Fig. 4-18, Connections for "Hot-Swapping" the UPS
4.0 Equipping the System, continued
4.6 Internal Connections, continued
4.6.2 "Hot-Swap" Procedure
The battery cable kit is designed so you can remove and replace the UPS while con-
tinuing to provide power to downstream equipment (hot-swapping).
Tools required:
3/8" socket, wrench, and extension
Make "hot-swap" connection (leads and connectors are pre-wired in battery cable
harness). The load is supplied by the battery string during hot-swap.
Disconnect Input, Output connectors from UPS to be replaced.
Remove "Nylock" nuts (4 places).
Install replacement UPS.
Reconnect Input,Output connectors to power supply.
Disconnect 'hot-swap" connection.
1.
2.
3.
4.
5.
6.
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+
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+
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+
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UPS to be replaced
Replacement UPS
1, 6
2
3 3
4 4
5
The connector pair is used for hot swapping the UPS in the event it needs service or replacement. Failure to
disconnect this connector pair will result in pemanent battery damage.
WARNING!