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Tool Use and Care

Use clamps or other practical way to secure and support the workpiece to a stable platform. Holding the work by hand

or against your body is unstable and may lead to loss of control.

Do not force tool. Use the correct tool for your application. The correct tool will do

the job better and safer at the rate for which it is designed.Do not use tool if switch does not turn it “ON” or “OFF”. Any tool

that cannot be controlled with the switch is dangerous and must be repaired.

Disconnect the plug from the power source before making any adjustments, changing accessories, or storing the tool.

Such preventive safety measures reduce the risk of starting the tool accidentally.

Store idle tools out of reach of children and other untrained persons. Tools are

dangerous in the hands of untrained users.

Maintain tools with care. Keep cutting tools sharp and clean. Properly

maintained tools, with sharp cutting edges are less likely to bind and are easier to control. Any alteration or modification is a misuse and may result in a dangerous condition.

Check for misalignment or binding of moving parts, breakage of parts, and any other condition that may affect the tools operation. If damaged, have the tool serviced before using. Many accidents are

caused by poorly maintained tools. Develop a periodic maintenance schedule for your tool.

Use only accessories that are recommended by the manufacturer for your model. Accessories that may be

suitable for one tool, may become hazardous when used on another tool.

Service

Tool service must be performed only by qualified repair personnel. Service or

maintenance performed by unqualified personnel could result in a risk of injury. For example: internal wires may be misplaced or pinched, safety guard return springs may be improperly mounted.

When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual.

Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk of electric shock or injury. Certain cleaning agents such as gasoline, carbon tetrachloride, ammonia, etc. may damage plastic parts.

Safety Rules for Drivers

Hold tool by insulated gripping surfaces when performing an operation where the cutting tools may contact hidden wiring or its own cord. Contact with a “live” wire

will make exposed metal parts of the tool “live” and shock the operator. Do not drill, fasten or break into existing walls or other blind areas where electrical wiring may exist. If this situation is unavoidable, disconnect all fuses or circuit breakers feeding this worksite.

Always wear safety goggles or eye protection when using this tool.

Secure the material being fastened. Never hold it in your hand or across legs.

Unstable support can cause the drill bit to bind causing loss of control and injury.

Never leave the trigger locked "ON". Before plugging the tool in, check that the

trigger lock is "OFF". Accidental start-ups

could cause injury.

Position the cord clear of rotating driver. Do not wrap the cord around your arm or wrist. If you lose control and have the cord

wrapped around your arm or wrist it may entrap you and cause injury.

Be aware of the location and setting of the switch "Lock-ON" button. If the switch

is locked "ON" during the use, be ready for emergency situations to switch it "OFF", by first pulling the trigger then immediately releasing it without pressing the "Lock-ON" button.

Be prepared for a strong reaction torque when "seating" or removing a screw. The

driver motor housing will tend to twist in the opposite direction when "seating" or removing a screw.

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Bosch Power Tools 1421VSR, 1405VSR, 1404VSRL, 1420VSR, 1423VSR, 1422VSRQ manual Safety Rules for Drivers, Tool Use and Care