Fluke Versiv, Руководство пользователя

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Chapter 13: Maintenance
Extend the Life of the Battery
237
8
Follow the instructions shown on the display of the updated
main tester.
Update the Software in a Module
To update the software in a module, attach it to a main or remote
Versiv unit that has the latest software. The tester automatically
installs the software in the module.
Extend the Life of the Battery
 Do not frequently let the battery discharge completely.
 Do not keep the battery at temperatures below -20
o
C (-4
o
F)
or above +50
o
C (+122
o
F) for periods longer than one week.
 Before you put a battery into storage, charge it to
approximately 50 % of full charge.
Store the Tester

Before you store a tester or an extra battery for a long period,
charge the battery to approximately 50 % of full charge. The
discharge rate of the battery is 5 % to 10 % each month.
Check the battery every 4 months and charge it if necessary.

Keep a battery attached to the tester during storage. If you
remove the battery for more than approximately 24 hours,
the tester will not keep the correct time and date.

Storage temperature: -22 °F to +140 °F (-30 °C to +60 °C)