Mitel sx-100 User Manual page 285

SECTION MITL91 OS/91 1 O-096-350-NA
POWER FAIL TRANSFER CARD
(SX-200)
MAP350- 604
issue 3, May 1984
Sheet 1 of 3
I
TOOL REQUIRED
1 AC/DC Voltmeter
I
CAUTION
SYSTEM POWER WILL BE ON.
(14
Unlock
panel
and open the rear door
TABLE 604-I
11
-
TB
TB2
TBZ
-
AT REAR OF RESERVE
BAlTERV BACKUP
(2A) Ensure that batteries have been
charging for at least 24 hours
(28) Measure voltages as Figure
604-l
voltages within
Page F-27
B
. . . . .,