2.7 Battery pack
A rechargeable Lithium-Ion battery pack powers the analyzer. A typical charge should last
for more than 8 hours of continuous use. The analyzer displays a low-battery warning
when the remaining charge reaches a set level; the default is 15 percent. If the battery
pack fully discharges, you do not lose any data or settings.
The battery pack is shipped in storage mode to protect the battery charge. Refer to
Section 2.4 to activate the battery pack.
You do not need to discharge or calibrate the battery pack. The hardware optimizes
battery pack performance. Contact technical support if you experience any problems or
for instructions on how to store or replace the battery pack.
WARNING!
Use only Emerson battery packs with the CSI 2140. The analyzer will not function if a non-
Emerson battery pack is used. Lithium-Ion batteries have very specific charging requirements.
Emerson power supplies and chargers are designed to work with the Emerson Lithium-Ion
battery pack. Using battery packs other than approved Emerson battery packs could not only
void the warranty, but could also be hazardous.
2.7.1 Access the battery pack
The battery pack is located on the back of the analyzer. To access the battery, remove the
six screws that attach it to the analyzer.
Introduction to the analyzer
10 MHM-97432 Rev 7