Battery Power Level Indicator; Battery Cartridge Service Life - Denso BHT-800 Series Operator's Manual

Battery Power Level Indicator

The battery power level can be confirmed at the battery icon (
LCD screen. The battery power is indicated in four levels.
The battery power level indicator tells you when to charge the battery cartridge.
: Sufficient battery power remains.
: The battery power is partially depleted. Making early charge is recommended.
: The battery power is almost depleted. Charge the battery immediately.
: The battery power is totally depleted.
Charge immediately or replace with a fully charged 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.
How to Replace the Battery Cartridge
1 Turn OFF the BHT. The screen on the right
displays.
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 cover lock (1) in the direction
indicated by the arrow, remove the battery cover
(2), and then remove the battery cartridge (3).
Insert a new battery cartridge in the direction
3
indicated by the arrow. Make sure that the battery
cartridge is in the right orientation.
Point
• Do not use battery cartridges other than those
specified by DENSO WAVE.
• Insert the new battery cartridge within 3
minutes after you removed the old one to
avoid data loss.
4
Insert the battery cover tab (1), and then close
the battery cover (2). The battery cover is now
locked in position.
) displayed in the bottom left of the
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