Continental Access SUPERTERM CIC1800, Installation And Service Manual, Page: 87 / 92

MAINTENANCE
Superterm CIC1800 / CICP1400UL 87
Backup Battery Replacement
WARNING
Verify that the AC source voltage is switched off
at the breaker panel before proceeding with
backup battery replacement.
1)
Open the Superterm cabinet and locate the
backup battery secured to the lower center
ledge of the cabinet (see Figure 57).
2)
Remove the two #6-32 x 1/4" screws securing
the backup battery to the Superterm cabinet.
3)
Disconnect the RED lead from pin 6 (labeled
+BAT) of the power input terminal strip (refer
to page 12, Step-Down Transformer
Connection for specific information).
4)
Disconnect the BLACK lead from pin 5
(labeled -BAT) of the power input terminal
strip.
5)
Disconnect the RED lead from the POSITIVE
terminal of the battery.
6)
Disconnect the BLACK lead from the
NEGATIVE terminal of the battery.
7)
Remove the old battery.
8)
Install the new battery in the reverse order of
the removal.
Backup Battery In-Line Fuse Replacement
WARNING
Verify that the AC source voltage is switched off
at the breaker panel before proceeding with in-
line fuse replacement.
1)
Open the Superterm cabinet and locate the
backup battery secured to the lower center
ledge of the Superterm cabinet (see Figure 57).
2)
Remove the old fuse from the fuse holder and
replace with a new 3AG, 3A fuse.
3)
Close the Superterm cabinet and restore the AC
source voltage.
Figure 57 - Superterm Battery/In-Line Fuse
Location