Angle grinder safe use common sense

Angle grinder, also known as grinder or disc grinder, is a kind of grinding tool used for cutting and polishing FRP. Angle grinder is a portable electric tool for cutting and grinding glass steel, mainly used for cutting, grinding and brushing metal and stone.

Operating specification

1 Before use, be sure to check whether the Angle mill has a protective cover, whether the protective cover is stable, and the grinding disc of the Angle mill is installed firmly.
2 When in use, it is necessary to use in accordance with the use specifications and instructions, regular inspection, maintenance, and ensure that the work is in good condition to reduce the occurrence of accidents.
3 It is strictly forbidden to use the existing broken grinding wheel. When cutting, avoid splashing sparks, prevent splashing others, and keep away from flammable and explosive materials. A fire extinguisher should be prepared if combustible materials cannot be avoided.
4 Wear a protective eye mask, wear suitable work clothes, do not wear loose work clothes, do not wear jewelry or long hair, do not wear ordinary gloves and cuffs open operation.
5 When the Angle grinder is just opened, there is a large swing, and it should be held firmly.
6 After opening the switch, wait until the grinding wheel is stable before it can work.
7 The cutting direction cannot be toward the person. No one should be within one meter of the perimeter.
8 After continuous work for half an hour, stop for about 15 minutes, and then use it after heat dissipation. After long-term use, the machine should be run at no-load speed for a short period of time in order to cool the motor.
9 When cutting or polishing with the Angle grinder, hold the handle of the Angle grinder with even force.
10 Do not use the hand to hold small parts diagonal mill processing.
11 Abnormal sound, or excessive vibration or leakage, should immediately stop the inspection; Before repairing or replacing parts, cut off the power supply and wait for the saw blade to stop completely.
12 When using the cutting machine to work in a wet place, it must stand on an insulating mat or a dry wood board. Safety protection measures must be taken when climbing or using in dangerous areas such as explosion-proof.
13 The carbon brush of the Angle mill is a consumable, and it should be replaced after a period of use. Make sure it is in good contact when replacing it.
When power failure, rest or leave the work site, the power should be cut off immediately.
15 Clean the working environment after the work is finished.