4. Maintenance

DANGER

Never connect the and of the battery in reverse. Also, never charge, disassemble, heat, place in fire, or short circuit the battery.

There is a risk of an explosion or fire.

PROHIBITED

Never disassemble or modify the unit.

These actions may result in a fire, malfunction, or failure.

CAUTION

Be sure to turn off the power supply before removing or attaching the module/unit. Otherwise, it may result in an electric shock, malfunction, or failure.

Page 7
Image 7
Hitachi NJI-350B manual Prohibited