How Can the Impact Drill Be Used Correctly?

1. before the use of impact drill, plug-in power drill to see clearly the power supply and impact drill on the rated 220V voltage phase is not a character, do not mistakenly receive 380V on the power supply.

2. impact drill plug-in before use, carefully check the body insulation protection, if found that the copper wire bare, immediately wrapped with insulation cloth, check the hand power drilling rig body for screw loose phenomenon.

3. in accordance with the impact of the drill bit allowed range of installation of consistent standard drill, do not force the use of beyond the range of the drill.

4. impact drill in the use of electricity, wire to protect, can not be dragged on sharp metal, to prevent rolling, cutting, not to drag the wire to oil and chemical solvents, to avoid corrosion of the wire.

5. the impact drill power outlet equipped with leakage switch device, the use is if found impact drill leakage, vibration abnormal, high heat or strange sound, immediately stop work, find an electrician timely inspection and repair, troubleshooting.

6. to the impact drill to replace the drill bit, with a special plate hand and drill bit lock key, strictly prohibited with a hammer, screwdriver, etc. hit the impact drill.