AccuTools CLI20206 Manual del usuario - Página 7
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eL-720 User's Guide
BATTERIES
Ÿ
The left-most (blinking) LED indicates the battery life, and
dims when the batteries approach end of life. Less than one
hour of battery life remains when the LED is completely dark.
•
When the batteries no longer contain enough energy to power
the instrument reliably, a five second tone will be heard, after
which the eL-720 will power itself off.
Ÿ
If the unit is left on unattended, it will automatically turn off
after about 10 minutes to conserve batteries.
BATTERY INSTALLATION AND REPLACEMENT
1. Turn the power off.
2. Remove the battery cover from the back of the instrument by
loosening the battery cover screw and lifting the battery cover
off.
3. Insert 4 size 'AA' alkaline batteries, observing proper battery
polarity.
4. Replace battery cover and tighten battery cover screw.
MAINTENANCE
The eL-720 should provide years of service with little
maintenance aside from changing batteries, filters, and sensors.
The case may be cleaned with a shop towel moistened with water
and a mild detergent. Do not use solvent of any kind.
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