IMPORTANT!
While charging, always be sure that the USB Charger is connected to
a power source sufficiently close to the System, and make sure that the
power source is always easily accessible.
Figure 13: Battery Level LED (3d) Blinking during System Recharge
IMPORTANT!
The battery will only recharge when the ambient temperature is between
0°C and 40°C (32°F – 104°F).
IMPORTANT!
If the battery is not periodically charged, it may take longer to fully charge
it. As a best practice, please be sure to fully charge the System every 3 to 4
months to prolong the battery life of your System.
WARNING!
Do not leave the System unattended while charging the battery.
Charge the Tech-Air
range of 0°C to 40°C (32°F – 104°F).
7.1 Charging and Use Times
Approximately 4 hours are required to recharge a discharged battery, depending on the USB
Charger used, with the exception of the first battery charge which may require a longer time
of approximately 12 hours. A fully charged battery will provide approximately 30 hours of
use. If limited time is available, charging the battery for approximately 1 hour will provide
approximately 8 hours of use.
Tip:
The System may be charged by connecting it to a computer, or to an
alternative USB Charger. However, if the current output is under 1 Ampere,
the charging times will be longer than those stated above.
System only in a dry location with a temperature
®
26 EN