1, when using a hand drill, an I such tools should be receiving a protector andinsulated rubber gloves or isolation transformers for distribution. II tools ina humid environment, or narrow metal casing when working within the container,shall receive an earth leakage protective device or equipped with isolationtransformer.

　　2, failure should consult a professional electrician maintenance shall notdisassemble, assemble.

　　3, when working in wet places, you must stand on the insulating pad or dry wood.

　　4, electrical circuit should not have joint. it is forbidden to put the powercable, drag.

　　5, when the drill is not completely stopped, cannot unload, change bit.

　　6, power outage, rest or leave the work site, immediately cut off the power.

　　7, such as when you press the drill, you must use the drill perpendicular to thework, but fixed to particularly strong ... no pole, taping hand drill.

　　8, rubber gloves and other insulation products, not just the place. at the endof the work should be put together drills and insulation products to thedesignated place

Previous:

Next: Garden tool use and maintenance considerations