Denso WAVE BHT-805BWB User Manual page 33

Mishandling of the charger may result in charger overheating, smoke generation, blowout or
combustion. Please read the following items prior to use.
Never disassemble or modify the battery cartridge.
Never connect the battery cartridge (+) and (-) terminals with a metal object such as a piece of
wire.
Never carry or store the battery cartridge together with metallic necklaces, hairpins and so on.
Never expose the battery cartridge to fire or apply heat.
Never use or leave the battery cartridge in the vicinity of high-temperature locations (60° C or
higher) such as a fire or stove.
Never place the battery cartridge into or soak it in water or seawater.
Never charge the battery cartridge in the vicinity of fire or under a scorching sun.
Never hammer nails into the battery cartridge, hit it with a hammer, or trample on it.
Never apply strong impact to or throw the battery cartridge.
Never use significantly damaged or deformed battery cartridges.
Never apply solder directly to the battery cartridge.
If battery fluid leaked from the battery cartridge gets into the eyes or comes into contact with the
skin, wash thoroughly with clean water such as tap water without rubbing, and obtain medical
treatment immediately. Failure to do so will result in eye or skin injuries.
Mishandling of the charger may result in charger overheating, smoke generation, blowout or
combustion. Please read the following item prior to use.
Terminate charging if not completed even after the specified time has elapsed.
The BHT is equipped with a back-up battery used to back-up the internal memory and calendar
− Note −
clock when the battery cartridge is removed or the battery voltage falls below the stipulated
level.
It is therefore necessary to charge the internal back-up battery when using the BHT for the first
time or when left unused for long periods of time.
The back-up battery is charged automatically when a fully-charged battery cartridge is loaded.
To ensure that the back-up battery is fully charged, do not remove the battery cartridge for at
least 10 minutes when using the BHT for the first time or when using after long periods of time.
If you leave the BHT without a battery cartridge loaded for a long time, the memory contents will
no longer be backed up so that the message "Contact your administrator. Note the error
number. (XXXX)" or "Set the current date and time." may appear on the LCD.
Refer to "Chapter 6 Maintenance" – "6.3 Using the BHT after Long Periods" for details of
handling the BHT after long periods of time.
Avoid storing the battery cartridge in high-temperature locations. The battery capacity may
decrease.
Do not touch the BHT, battery, or charger terminals by hand or stain them. Doing so may result
in a BHT operation defect or battery cartridge charging failure. It is recommended that dirt on
the battery cartridge terminals or BHT battery terminals be periodically wiped with a soft, dry
cloth.
Barcode Handy Terminal
17