BATTERIES
Battery Charging LiON Rechargeable
Battery Powered Devices
If the green LED next to the ON/OFF switch blinks
or fails to illuminate on the instrument, the battery
needs recharging.
Recharge the battery only at a temperature
between 32 and 104 ºF (0 – 40 ºC)
1. Remove the Charging Port Cover. (Note: this
cover is tethered to the TKX housing. Care should
be taken not to pull the end of the tether completely
out of the Charging Port Hole.)
2. The charging connection should be visible
through the charging port hole. Insert the plug from
the approved battery charger that was provided
with your TKX instrument.
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Warning:
To prevent the risk of ignition of
flammable atmosphere, recharging the battery
must only be completed in an area known to be
non-hazardous.