Maintenance; Battery Information - Emerson 375 User Manual

2-24

MAINTENANCE

Battery
Information
Any maintenance, repair, or replacement of components
not listed below must be performed by specially trained
personnel at authorized service centers. You can
perform common maintenance procedures on the 375
Field Communicator, as described below:
• Cleaning the exterior. Use only a dry lint-free towel or
dampen the towel with a mild soap and water solution.
• Charging, removing, and replacing the battery pack
• Removing and replacing the System Card
• Removing and replacing the Expansion Module or
Expansion Port Plug
• Removing and replacing the stand assembly
• Ensuring that all exterior screws are sufficiently
tightened
• Ensuring that the Communication Terminal recess is
free of dirt and debris (does not require disassembly).
Check the Charge Remaining
Use the Settings menu to check the charge remaining;
see "Power Status" on page 2-14.
You can also check the battery charge remaining before
you insert a spare battery pack.
1. Remove the battery pack from the 375 Field
Communicator; see "Remove the System Card and
Battery Pack" on page 2-26.
2. Turn the battery pack over and press the battery pack
charge indicator button. The indication lights will
illuminate based upon the amount of charge
remaining in the battery. Each light represents 20
percent of charge remaining. The battery is fully
charged when all of the indicator lights are
illuminated.
Learning the Basics