Sharp FLASH PATH VR-1FPN Operation Manual page 3

WARNING
TO PREVENT SHOCK HAZARD, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION ON LITHIUM BATTERY
If a battery is reversed (positive end where the negative
end belongs and vice versa), it can overheat and rupture.
This has happened when young children install batteries
backwards. Warn children not to take out batteries or install
them. Parents should install the lithium battery in the Floppy
Disk Adapter.
CAUTION
To prevent shock, do not open the cabinet. No user
serviceable parts inside. Refer servicing to a qualified dealer
or service center.