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Keep work area clean, well-lit, and free from hazards.
Dress properly, use safety glasses, keep children away, stay alert.
Guard against shock, use correct cords, handle cords properly.
Secure work, avoid overreaching, don't force, use right tool, avoid unintentional start.
Maintain tools, disconnect for service, check damaged parts, save instructions.
Use for specified applications, handle correctly, check for hidden cables.
Keep parts in place, don't use cracked parts, keep vents open, avoid moving parts.
Stop if abnormal, don't leave running, handle carefully, clean without solvents.
Use identical replacement parts and never attempt self-repair.
Use only identical replacement parts for servicing.
Ensure no concealed power cables are present before drilling walls or ceilings.
Set bit rotation lever to R-side for boring concrete in IMPACT mode.
Set change plate to ROTATION mode for tightening/loosening screws.
Firmly hold both body and side handles to prevent inaccurate or dangerous operation.
Lists included accessories like Chuck Wrench, Side Handle Ass'y, Depth Stopper.
Lists optional accessories like cases and specialized drill bits.
Ensure the power source conforms to the product's requirements.
Ensure the power switch is OFF before connecting the plug.
Use a sufficiently thick and rated extension cord, keeping it short.
Securely fit bits into the chuck using the chuck wrench.
Choose the correct drill bit for concrete, metal, plastic, or wood.
Use a driver bit appropriate for the screw diameter to avoid damage.
Check the direction of bit rotation using the reversing switch lever.
Switch between IMPACT and ROTATION modes using the change plate.
Change speed by rotating the gear shift dial to '1' (low) or '2' (high).
Adjust speed with trigger force; use stopper for continuous running.
Avoid excessive force; decrease pressure when penetrating holes.
Drive screws perpendicularly; avoid prolonged driving to prevent damage.
Select appropriate bits, make pilot holes, and drive screws carefully.
Replace worn driver bits to prevent screw head damage.
Inspect and replace worn/damaged drill bits to maintain efficiency.
Regularly check and tighten mounting screws to prevent hazards.
Carbon brush inspection/replacement must be done by authorized service.
Protect the motor winding from damage and moisture.
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