Replacing The Battery Cartridge - Denso BHT-805BW Operator's Manual

Replacing the Battery Cartridge

Battery Cartridge Service Life
The battery cartridge is a consumable part and should be replaced after being
charged approximately 300 times.
The performance of the battery cartridge's lithium-ion battery will deteriorate
gradually with repeated charging and discharging, even during normal use. When the
battery operation time becomes shorter even after charging for the specified length of
time, replace the battery with a new one.
Battery Cartridge Replacement Method
1
Press the power key to turn OFF
the BHT power. The screen on the
right displays.
Point
Do not remove the battery cartridge until
the power turns OFF and the screen
display clears.
2 Slide the battery cartridge cover
release button (1) in the direction
indicated by the arrow, remove the
battery cartridge cover (2), and then
remove the battery cartridge (3).
3
Check the terminals on the new
battery cartridge and then insert in
the direction indicated by the arrow.
(See "Step 1 Charging" on page 10.)
Point
Do not use battery cartridges other
than those specified
WAVE.
Insert the new battery cartridge within 3
minutes of removal to avoid data loss.
Turn OFF
message below displays.
by DENSO
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the power after the