FB1200 Flow Computer Quick Start Guide
D301786X012
November 2023
33
Replacing the Main Battery Pack
Periodically you must replace the main battery pack. FBxConnect provides a battery life
indicator showing the number of days of usage to help you monitor battery life.
The device provides two battery connectors, enabling you to hot-swap the battery pack
in a non-hazardous location. Slide out the first battery pack (leaving it connected),
attach the new battery to the second (available) connector (so both batteries are
connected), and then disconnect the old battery pack.
EXPLOSION HAZARD: Do not replace batteries unless power has been switched off or
the area is known to be non-hazardous. Batteries must only be changed in an area
known to be non-hazardous.
WARNING!
There are no user-serviceable parts inside the battery pack. Do not open the battery
pack as you may damage the battery pack or injure yourself.
Note
These cells are to be used only in devices where servicing of the cell circuit is
performed by a trained technician.
Keep the replacement battery pack handy during the procedure.
1. Remove the front end cap.