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Maintenance
The device does not contain any servicable parts. No covers or seals should be removed.
WARNING
It is strictly prohibited to carry out any attempt of repairs other than by approved and
trained personnel.
Check all mounting fasteners for tightness at a regular interval.
To maintain a smooth operation, clean the device regularly. Use water, mild detergent
and a soft cloth.
Battery
Devices of type F31111 use a 3.0 V BR2330A lithium battery as the power supply for its internal
real-time clock (RTC). Under normal conditions this battery will last for a minimum of five years.
Low battery power affects the operation of the RTC, causing it to reset at every power-up. When
the battery voltage is low, a log message will appear in the product's server report.
CAUTION
Do not replace the battery yourself. Contact Axis support if the log message requests a
battery change.
Lithium coin cell 3.0 V batteries contain 1,2-dimethoxyethane; ethylene glycol dimethyl ether
(EGDME), CAS no. 110-71-4.
13
AXIS Ex Series
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