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BHT-604Q
6.1 Replacing the Battery Cartridge
6.1.1 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, 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.
6.1.2 Battery Cartridge Replacement Method
1. Press the power key ( ) to turn OFF the BHT power.
The screen displays as shown on the right.
Point Do not remove the battery cartridge until the
power turns OFF itself and the message on the
screen given to the right is cleared.
2. Slide the battery lock (1) in the direction indicated by
the arrow and remove the battery cover (2), and then
remove the battery cartridge (3).
3. Insert a new battery cartridge in the direction
shown by the arrow. Make sure that the battery
cartridge is in the right orientation.
(Refer to “Chapter 2 BHT Preparation” – “2.2 Loading
and Charging the Battery Cartridge”.)
Terminal
Point Do not use battery cartridges othe
than those specified by DENSO
WAVE.
4. I
nsert the battery cover tab (1), and then close the
battery cover (2) to lock the cover in position.
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