KANOMAX 3522 Piezobalace Dust Monitor - Manual (Page 9)

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3. Battery Charge
3.1 AC/DC Adapter
For prolonged measurements, the instrument should be powered using the supplied AC/DC
adapter (when AC100-240V power is available). Insert the adapter jack into the adapter socket on
the instrument first, and then to a power outlet.
When AC power is supplied, the battery charging status bar will display on the screen.
While the battery is being charged, the bar indicator will move.
When it is fully charged, the bar indicator will stop moving.
3.2 Battery Charging Display
The battery can be recharged while the instrument is
turned ON or OFF. The bar indicator shown on the right
indicates the battery is charging.
When the battery is fully charged, as shown on the right,
unplug the adapter.
1) Caution: The input of the AC/DC adapter is AC 100-240V and the output is DC 12.5V. Do
not use an adapter other than the one supplied with the instrument. Using the wrong adapter
may cause a charging failure or damage the instrument.
2) The estimated continuous operating time using the rechargeable Ni-MH battery is approx. 4.5
hours. Charging time is approx. 5-8 hours.
3) If the instrument is not going to be used for an extended period, the battery should be charged
once a month in order to extend the service life of the battery.
4) The instrument can be operated using the AC adapter or battery power. If the adapter is
connected to the instrument a measurement can be performed simply by turning on the power.
If the instrument is going to be operated under battery power it is recommended that the
battery be fully charged before starting a measurement.
5) Turn off the instrument when it is not in use. Unplug the adapter when the device is not in use
and the batteries are not charging.
In charge
Charge over
Adapter
socket
Adapter
Adapter jack