User manual RYOBI CHD1441

[. . . ] This enables better control of the power tool in unexpected situations. G) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. The correct power tool will do the job better and safer at the rate for which it was designed. [. . . ] Other types of batteries may burst, causing personal injury and damage. Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock, or injuries to person. To reduce risk of damage to charger body and cord, pull by charger plug rather than cord when disconnecting charger. Make sure cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage and stress. Use of improper extension cord could result in a risk of fire and electric shock. That pins on plug of extension cord are the same number, size and shape as those of plug on charger. Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceman. Do not disassemble charger; take it to a qualified serviceman when service or repair is required. To reduce risk of electric shock, unplug the charger from outlet before attempting any maintenance or cleaning. Refer to them frequently and use them to instruct others who may use this unit. Note: Batteries will not reach full charge the first time they are charged. Make sure power supply is normal house voltage, 230 volts, 50 Hz, AC only. Press down on battery pack to be sure contacts on battery pack engage properly with contacts in charger. The LED indicator, which is located on the charging stand, will light up when charger is properly connected to power supply. This light indicates your tool is charging and will remain on until charger is disconnected from power supply. After normal usage, 3-5 hours of charge time are required to be fully charged. A minimum charge time of 5 hours is required to recharge a completely discharged tool. It will work best at temperatures above 10°C and below 38°C IMPORTANT INFORMATION FOR RECHARGING HOT BATTERIES When using your tool continuously, the batteries in your battery pack will become hot. [. . . ] To stop, release switch trigger and allow the chuck to come to a complete stop. WARNING Do not attempt to modify this tool or create accessories not recommended for use with this tool. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury. [. . . ]