Replacing Lithium Battery; Instructions - ABB NGC8206 User Manual

5.18 Replacing Lithium Battery

This section presents the procedures for the removal and installation of a new
lithium battery. The lithium battery is inside of the front end cap and is wedged
between the thermal flask and the enclosure wall. Read through all procedural
steps before removing the assembly.

5.18.1 Instructions

1) On the Analyzer Operation screen, click Hold under Next Mode. When the unit
completes the current cycle and enters hold, continue to the next step.
2) Collect data from the unit.
3) Back up the configuration files, following the instructions detailed previously in
the section,
4) Gain access to the digital controller assembly by loosening the countersunk hex
socket locking set screw in the front end cap using a 1/16" hex wrench and then
unscrewing the end cap.
5) Unplug the lithium battery connector from the J5 receptacle on the digital
controller board (see
6) Plug in the replacement lithium battery to J5 on the digital controller board.
7) Insert the lithium battery pack into the enclosure between the enclosure and the
thermal flask.
8) Using the Lithium Battery Status instructions, verify that the battery status is ok
before proceeding.
9) Reinstall the front end cap.
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Note that since the power was removed from this unit, the
NGC will perform start-up diagnostics and stabilize. If the
user has disabled the start-up diagnostics, they should be
enabled and power cycled to the unit. If the power has been
withheld from the unit for an unknown or lengthy period of
time, a complete start-up should be performed.
For more information on enabling the diagnostics in PCCU,
click Diagnostics and then Help.
Do not remove power to the unit. Loss of power to the unit will
perform a cold start. All data and configuration files will be
destroyed.
Backing Up Configuration Files
As with all electronic components, caution should be used
when handling the boards. Static electricity can potentially
damage board components, voiding any warranty.
Figure 5-11).
(Save).
2101510 Rev. AG