User manual RYOBI CHI-1442P

[. . . ] 3) PERSONAL SAFETY a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. [. . . ] 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. Model Voltage Chuck Switch No load speed (drill mode): - Lo speed - Hi speed No load speed (impact mode): - Lo speed - Hi speed Max. Keyless chuck Switch trigger Direction of rotation selector (Forward/Reverse) Screwdriver bits Battery pack Latches Depress latches to release battery pack Torque adjusting Ring To Decrease torque To Increase torque Impact mode Drill mode Reverse Forward Unlock(release) Lock (tighten) High speed Low speed Battery Charger LED indicator Battery Charger Green Light Red Light CHARGING YOUR BATTERY PACK The battery pack for your tool has been shipped in a low charge condition to prevent possible problems. 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. [. . . ] The tool is equipped with an adjustable torque clutch for driving different types of screws into different materials. As the name implies, you can hand tighten or release drill bits in the chuck jaws. The arrows on the chuck indicate which direction to rotate the chuck body in order to LOCK (tighten) or UNLOCK (release) the drill bit. [. . . ]