Toshiba STRATA DK14 Installation And Maintenance Manual page 29

To HPFB FG
Screw
AC Power Cord
and Plug 4' 7"
Station
Tip/Ring
Amphenol
25-pair Jack
(female)
Tie-wrap supplied
to Hold Amphenol
Connector
Figure 1-6 DK14 Side View and Jack Locations
Reserve Power Battery
A second HPFB can be installed directly above the unit to supply backup reserve power.
➤ To install the Reserve Power Battery and Charger (HPFB)
1. Place the HPFB directly above the DK14 KSU
2. Mark the location of the two screw holes, then drill holes.
3. Screw the two screws two-thirds into the mounting surface.
4. Hang the HFPU on the screws then tighten the screws into the mounting surface.
5. Plug the first HPFB connector into BATT connector on the right side of the KSU.
6. Connect a ground wire from the HPFB "FG" screw to the DK14 QPSU8 screw labeled
"HPFB6." The ground wire can be fed through the opening by the AC power cord.
The DK14 should be plugged into AC power and the DC power switch should be turned
Note
On. The HFPU will not start to operate if AC power is not available during the initial
installation.
7. The 24VDC LED on the HPFB should light. If it does not light, press the battery Off switch
with a pencil point or other small-tipped object.
8. Dress and tie-wrap the HPFB cables.
Strata DK I&M 6/00
3"
Tie-wrap Holder
BATT
—
DC
O
SI02
SI01
CO4
CO2
CO1
CO3
PFT
Tie-wrap
Holder
2397
Left Side View Right Side View
(Figure
KSU Mounting Considerations
Reserve
Battery (HPFB)
Connector
DC ON/OFF
Power Switch
RS-232
Interface
Jacks, TTY,
Caller ID,
SMDR
RJ11 CO
Line Jacks
RJ11 Power
Failure
Transfer Jack
1-7).
DK14 Installation
1-7