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2. PRECAUTIONS
Before starting work or operation, be sure to check that the instrument is functioning correctly
with normal performance.
Charging Battery
• Be sure to charge the battery within the charging temperature range.
Charging temperature range: 10 to 35
°C
Warranty policy for Battery
• Battery is an expendable item. The decline in retained capacity depending on the repeated
charging/discharging cycle is out of warranty.
Vibration and Impact Protection
• When transporting the instrument, provide protection to minimize risk of severe vibration or
impact. Severe vibration or impacts may affect beam accuracy.
Sudden changes of temperature
• A sudden change in temperature may cause water condensation on the glass used for the
laser emission part. In such a case, let the instrument stand for a while to allow it to adjust to
the temperature prior to actual use.
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