Lucent Technologies Lineage
®
2000 ECS/GPS Battery Plant J85500G-2
Issue 6 May 1999
Installation 4 - 13
turned on, this may be due to inrush current and does not
necessarily indicate a fault condition. Attempt to close the
circuit breaker a second time or add another fuse. If the
breaker trips or the fuse blows again, check the wiring to
the load circuit.
8. When all work on the dc distribution is complete, close the
distribution cover and notify the alarm reporting center.
Installing
thermal
compensation
unit in existing
plant
The 216A ECS Thermal Compensation Unit described in
Section 2 can be retrofitted into a J85500G-2 battery plant. The
Kit (Comcode 847732088) contains the circuit packs, wiring and
hardware the monitor one string of batteries. Read the
instruction blow before beginning, observe all the safety
warnings and notes, and follow the instructions step by step.
Tools Required:
•
5/16
″
Nutdriver
•
7/16
″
Nutdriver
•
Jeweler’s Screwdriver
•
Wire Strippers (22 AWG)
•
Heat Gun
OBSERVE ALL SAFETY WARNINGS AND NOTES
BEFORE BEGINNING INSTALLATION.
WARNING:
Procedures in this section may cause power alarms to be
issued temporarily. Notify the alarm reporting center before
starting any replacement procedure to an operating plant.
1. For use with Lucent VR Batteries:
Mount the VR Module bracket to any one of the available
1/4-20 Pem-nuts in the battery stand upright. Then attach
the Terminal Block Assembly Base to the VR Module
bracket with the 10-32 screws provided. (See Figure 4-9.)
For use with alternate vendor batteries, three options
are recommended.
Option 1: Mount the VR Module bracket to the plant frame