This document serves as the instruction manual for the Panasonic EY6406, EY6407, and EY6431 Variable Speed Drill & Driver. It outlines general and specific safety rules for battery-operated tools, including warnings about work areas, electrical safety, and personal protective equipment. The manual also details the proper handling of the included battery charger (EY0230) and compatible battery packs.
You must not charge the battery pack if the temperature is below 32°F (0°C) or above 104°F (40°C).