The actual situation of the use of machinery and equipment in electrical demarcation shall be as follows:
First, the safe use of the grinder:
1. Carefully inspect the grounding wire, power cord, leakage protector wheel and protective device before use.
2, the use of grinding wheels must wear protective glasses. It is forbidden to use a grinder without a protective cover.
3. When using, do not use the side of the grinding wheel to grind objects. When grinding objects, make Mars down. When the grinding wheel has a crack or when it should be replaced. Must be replaced immediately.
4. If any abnormality occurs during use, stop immediately.
5, the end of use must be cut off the power switch before leaving.
Second, toothless saw safety operation regulations
1. Carefully inspect the grounding wire, power cord, leakage protector wheel and protective device before use.
2. Persons wearing toothless saws must wear protective glasses. It is forbidden to use a toothless saw without a protective cover.
3, when using the operator should stand on the side of the saw blade, the saw blade should be slowly close to the sawed object, not allowed to use excessive force. Do not use side-ground articles on toothless saw blades. If there is a crack in the toothless saw blade or when it should be replaced. Must be replaced immediately.
4. Observe the saw blade during use and stop immediately if any abnormality occurs.
5, the end of use must be cut off the power switch before leaving.
Third, bench drill safety operation procedures
1. Carefully inspect the grounding wire, power cord, leakage protector wheel and protective device before use. People using bench drills are not allowed to wear gloves.
2, the use of special tools must be used to load and unload the drill, and the drill must be firmly installed. Objects that have been drilled must be firmly secured before drilling. Persons using bench drills may wear safety glasses. It is forbidden to use a bench drill without a belt guard.
3, use the drill bit to slowly approach the object being drilled, and the force should be uniform. It is not allowed to cut or polish objects on the side of a bench drill. When the drill bit is to be replaced. Must be replaced immediately.
4. In case of abnormality during use, the drill bit should be immediately exited. If it needs to be dealt with, it must be stopped before it can be carried out.
5, the end of use must be cut off the power switch before leaving.
Fourth, the use of electrical tools and utensils safety regulations
1, before use, carefully check the ground wire, power cord, leakage protector, power switch must be good.
2. Poorly insulated or bad electrical tools and appliances are not allowed to use.
3, use must be connected according to the relevant provisions of leakage protection and grounding line.
4. In the event of a failure in use, an immediate power outage is required, and professional or experienced personnel are required to perform repairs.
5. Workers who are not familiar with the use of electrical tools and utensils must be allowed to use it without authorization.
6. When using electrical tools and appliances, it is not allowed to carry wires or rotating parts of electrical tools and appliances.
7. When using electrical tools on ladders, safety precautions should be taken to prevent electrical fall.
8. In the work of using electrical tools, the power must be cut off immediately when leaving the work site or temporarily stopping work and experiencing a temporary power outage.
9. The wires of the air tools and appliances must not be exposed to heat. Do not put on wet ground and prevent rolling of vehicles or heavy objects.
10, torch light safety regulations
a) Those who are unfamiliar with the use of torches are not allowed to use the torch.
b) The torch must meet the following requirements before it can be fired:
i. The oil cylinder does not leak oil, the fire nozzle is not blocked, and the thread does not leak.
Ii. The amount of oil in the oil cylinder does not exceed 3/4 of the volume of the oil cylinder.
Iii. Tighten the greased plug.
c) When working with torches, the following must be observed:
i. Do not place the nozzles facing people or flammable materials when firing.
Ii. The pressure in the tank should not be too high.
Iii. Workplaces are not allowed to be near flammable materials and live objects.
Iv. Work in an air circulation area wherever possible so that the combustion gases do not fill the room.
v. Do not place the torch on a high temperature object.
Vi. It is prohibited to inject gasoline into torches that use kerosene or alcohol.
Vii. After the torch is used, the pressure should be exhausted. After cooling, it can be placed in the tool box.
11. Safety precautions that must be observed when using running lights:
i. Running lamp voltage must not exceed 36 volts. The voltage of the running light must not exceed 12 volts when working in a place that is particularly wet or surrounded by metal conductors and inside other metal containers or tanks.
Ii. The power supply for running lights should be supplied by a portable or fixed step-down transformer. The transformer must not be placed inside the metal container.
Iii. The high-voltage side of the portable running light transformer should have a plug, a low-voltage side with a socket, and two plugs that cannot be inserted into each other.
Iv. The shell of the running lamp transformer must have a good grounding wire and the high-voltage side should use a three-phase plug.
v. The wires on the high and low voltage side of the running lights must not be exposed to heat and should not be placed on wet ground and should avoid heavy vehicles and heavy objects pressing on the wires.
First, the safe use of the grinder:
1. Carefully inspect the grounding wire, power cord, leakage protector wheel and protective device before use.
2, the use of grinding wheels must wear protective glasses. It is forbidden to use a grinder without a protective cover.
3. When using, do not use the side of the grinding wheel to grind objects. When grinding objects, make Mars down. When the grinding wheel has a crack or when it should be replaced. Must be replaced immediately.
4. If any abnormality occurs during use, stop immediately.
5, the end of use must be cut off the power switch before leaving.
Second, toothless saw safety operation regulations
1. Carefully inspect the grounding wire, power cord, leakage protector wheel and protective device before use.
2. Persons wearing toothless saws must wear protective glasses. It is forbidden to use a toothless saw without a protective cover.
3, when using the operator should stand on the side of the saw blade, the saw blade should be slowly close to the sawed object, not allowed to use excessive force. Do not use side-ground articles on toothless saw blades. If there is a crack in the toothless saw blade or when it should be replaced. Must be replaced immediately.
4. Observe the saw blade during use and stop immediately if any abnormality occurs.
5, the end of use must be cut off the power switch before leaving.
Third, bench drill safety operation procedures
1. Carefully inspect the grounding wire, power cord, leakage protector wheel and protective device before use. People using bench drills are not allowed to wear gloves.
2, the use of special tools must be used to load and unload the drill, and the drill must be firmly installed. Objects that have been drilled must be firmly secured before drilling. Persons using bench drills may wear safety glasses. It is forbidden to use a bench drill without a belt guard.
3, use the drill bit to slowly approach the object being drilled, and the force should be uniform. It is not allowed to cut or polish objects on the side of a bench drill. When the drill bit is to be replaced. Must be replaced immediately.
4. In case of abnormality during use, the drill bit should be immediately exited. If it needs to be dealt with, it must be stopped before it can be carried out.
5, the end of use must be cut off the power switch before leaving.
Fourth, the use of electrical tools and utensils safety regulations
1, before use, carefully check the ground wire, power cord, leakage protector, power switch must be good.
2. Poorly insulated or bad electrical tools and appliances are not allowed to use.
3, use must be connected according to the relevant provisions of leakage protection and grounding line.
4. In the event of a failure in use, an immediate power outage is required, and professional or experienced personnel are required to perform repairs.
5. Workers who are not familiar with the use of electrical tools and utensils must be allowed to use it without authorization.
6. When using electrical tools and appliances, it is not allowed to carry wires or rotating parts of electrical tools and appliances.
7. When using electrical tools on ladders, safety precautions should be taken to prevent electrical fall.
8. In the work of using electrical tools, the power must be cut off immediately when leaving the work site or temporarily stopping work and experiencing a temporary power outage.
9. The wires of the air tools and appliances must not be exposed to heat. Do not put on wet ground and prevent rolling of vehicles or heavy objects.
10, torch light safety regulations
a) Those who are unfamiliar with the use of torches are not allowed to use the torch.
b) The torch must meet the following requirements before it can be fired:
i. The oil cylinder does not leak oil, the fire nozzle is not blocked, and the thread does not leak.
Ii. The amount of oil in the oil cylinder does not exceed 3/4 of the volume of the oil cylinder.
Iii. Tighten the greased plug.
c) When working with torches, the following must be observed:
i. Do not place the nozzles facing people or flammable materials when firing.
Ii. The pressure in the tank should not be too high.
Iii. Workplaces are not allowed to be near flammable materials and live objects.
Iv. Work in an air circulation area wherever possible so that the combustion gases do not fill the room.
v. Do not place the torch on a high temperature object.
Vi. It is prohibited to inject gasoline into torches that use kerosene or alcohol.
Vii. After the torch is used, the pressure should be exhausted. After cooling, it can be placed in the tool box.
11. Safety precautions that must be observed when using running lights:
i. Running lamp voltage must not exceed 36 volts. The voltage of the running light must not exceed 12 volts when working in a place that is particularly wet or surrounded by metal conductors and inside other metal containers or tanks.
Ii. The power supply for running lights should be supplied by a portable or fixed step-down transformer. The transformer must not be placed inside the metal container.
Iii. The high-voltage side of the portable running light transformer should have a plug, a low-voltage side with a socket, and two plugs that cannot be inserted into each other.
Iv. The shell of the running lamp transformer must have a good grounding wire and the high-voltage side should use a three-phase plug.
v. The wires on the high and low voltage side of the running lights must not be exposed to heat and should not be placed on wet ground and should avoid heavy vehicles and heavy objects pressing on the wires.
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