Lucent Technologies Lineage
®
2000 ECS/GPS Battery Plant J85500G-2
4 - 14 Installation
Issue 6 May 1999
work (List 1 or List 3): (a) below the lowest Rectifier shelf
if 2 or less shelves are present, using (2) 10-32 screws
provided or (b) on the frame work in an unused end
rectifier position , using (2) 10-32 screws provided.
Consider further plant growth (rectifier shelves/rectifiers)
before choosing this option. (See Figure 4-8 for Option 1).
Option 2: Mount the 216A Control Unit on the distribution
door panel (lower left corner) using the adhesive backed
Velcro strips provided. Make sure the surface of the
distribution door is clean before peeling the backing off the
Velcro hooks and affixing to the distribution door. Make
sure the back surface of the Terminal Block Assembly is
clean before peeling the backing off the Velcro loops and
affixing to the Terminal Block Assembly. Mount the
Terminal block Assembly on the distribution door.
Consider the protrusion of the 216A Control Unit before
choosing this option. (See Figure 4-9 for Option 2).
Option 3: Mount the 216A Control Unit on the battery
stand (not the batteries) in any convenient location using
either the VR Module bracket and 1 or 2 10-32 screws, or
using the Velcro strips. If the Velcro strips are used, affix
the Velcro hooks to a clean surface on the battery stand
and the Velcro loops to the back of the Terminal Block
Assembly (must be cleaned). Consider the distance
between the battery plant and the battery stand before
choosing this option.
2. Temporarily insert the thermistors in the battery locations
to be monitored. See Figure 4-7 for suggested locations
between the AT&T VR Batteries. Dress the thermistor
wire sets from the Terminal Block Assembly to the
thermistors and cut to proper length. The thermistors will
need to be removed from the battery string during testing
so do not secure them into place at this time.
3. Connect all thermistor wire sets (max. = 8 per 216A) to
terminal blocks TB101 & TB102 as shown in Figure 4-11.
The ambient temperature of the thermistor must be
between 0°C (32°F) and 53°C (127.4°F) when the wire
set is connected to the Terminal Block Assembly in order
for the proper temperature to be sensed by the 216A
Control Unit.
