Dialogic SS7G21, Hardware Manual

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Dialogic
®
SS7G21 and SS7G22 Signaling Servers Hardware Manual Issue 7
To replace the back-up battery, follow this procedure:
1. Observe the Safety and ESD advice, warnings and cautions in Section 10.1 and Section 10.2 .
2. Remove the Top Cover as described in Section 10.3 , and remove the Signaling Board Subsystem with the
SS7 Signaling Board(s) as described in Section 10.5 .
3. Locate the battery on the Server Board (see Figure 25 ).
4. Push the upper end of the metal retainer away from the battery; the battery pops up.
5. Remove the battery from its socket.
6. Dispose of the old battery according to local ordinance.
7. Remove the new battery from its package.
8. Being careful to observe the correct polarity, lay the new battery in the socket.
9. Push the new battery down; the metal retainer locks the battery in the socket.
10. Replace the Signaling Board Subsystem and Top Cover as described in Section 10.5.3 and Section 10.3 .
11. Restore the date and time settings by using the CNTDS command, as detailed in the appropriate SS7G2x
<Operating Mode> User Manual .
Figure 25. Replacing the Back-up Battery
ADVARSEL
Lithiumbatteri - Eksplosjonsfare. Ved utskifting benyttes kun batteri som anbefalt av
apparatfabrikanten. Brukt batteri returneres apparatleverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte. Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren. Kassera använt batteri enligt
fabrikantens instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan
laitevalmistajan suosittelemaan tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.