AccuTools eL-520 Руководство пользователя - Страница 6
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Печатать страницуeL-520 User's Guide
SENSOR
An eL-520 sensor will last between 25 and 30 hours of
continuous use. A failed or failing sensor will be indicated in one
of the following ways:
1. Unstable or erratic operation of the unit and many false
alarms, even in pure air.
2. A continuous "siren" sound.
SENSOR REPLACEMENT
In either case, replacement of the sensor is necessary:
1. Turn the power off.
2. Locate the replacement sensor in the battery compartment.
3. Unscrew (turn counter clockwise) the old sensor from the
4. end of the probe.
5. Screw (turn clockwise) the new sensor into place.
Replacement sensors
Part Number ELS-5 (pack of 2)
MAINTENANCE
eL-520
The
should provide years of service with little
maintenance aside from changing batteries 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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