System 75 XE to R8si (Blowback)
Task List: System 75 XE to R8si
SI Installation and Upgrades
239
June 2004
Power down PPN [75 XE upgrade]
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CAUTION:
Important system data such as BCMS data, records of queued ACD calls, Automatic
Wakeup requests, and Do Not Disturb requests will be lost on power down. You cannot
store to or retrieve data from tape or flash.
CAUTION:
On a DC-powered SCC, do not power down by reseating the power supply as it will trip
the breakers on the DC power cabinet.
NOTE:
The breaker on an MCC is on the bottom front of the cabinet; the breaker on an SCC is on
the back of the cabinet.
1
At the PPN power-distribution unit, set the main circuit breaker to OFF.
2
If the site has a power-failure transfer panel, connect a ground strap to the panel and to a ground
source. Verify that the power-failure stations are working.
Remember to disconnect this strap before reapplying power.
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Disconnect power and grounding and SAT terminal [75 XE upgrade]
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1
Disconnect the cabinet power cords from the rear of each cabinet.
2
Disconnect the coupled bonding conductor.
3
Disconnect the 6AWG cabinet ground wire from the ground bar in the cabinet.
NOTE:
A screwdriver is required to loosen and tighten the bolts that secure the ground wire to the
ground bar.
4
Disconnect the SAT terminal.
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Содержание MCC1
Страница 38: ...Upgrades to Avaya Commnication Manager Made Easy Before you start 38 SI Installation and Upgrades June 2004 ...
Страница 326: ...Installation for MCC1 Multicarrier Cabinets Made Easy 326 SI Installation and Upgrades June 2004 ...
Страница 362: ... Single Carrier Cabinets Made Easy 362 SI Installation and Upgrades June 2004 ...
Страница 498: ...Test the System LED Indicators 498 SI Installation and Upgrades June 2004 ...
Страница 650: ...Add IP Solutions Task list Upgrade a TN802 to a TN802B 650 SI Installation and Upgrades June 2004 ...
Страница 692: ...Install and Administer Trunks Add TN1654 DS1 Converter r only 692 SI Installation and Upgrades June 2004 ...
Страница 770: ...Connecting and Handling Fiber Optic Cables Cleaning Fiber Optic Cables 770 SI Installation and Upgrades June 2004 ...
Страница 784: ...Connector and Cable Diagrams Pinout Charts DS1 Interface Cable H600 307 784 SI Installation and Upgrades June 2004 ...
Страница 792: ...UPS Installation for SCC1 EPN A Carrier Cabinet Task List Install UPS 792 SI Installation and Upgrades June 2004 ...
Страница 874: ...Index Z 874 SI Installation and Upgrades June 2004 ...