marked. High-pressure gas cylinders should be stored in a well-ventilated place and should be protected from rain, snow or direct sunlight. Acetylene and propane cylinders should not be placed near oxygen cylinders. Leakage of high-pressure gas cylinders should be strictly avoided, and ignition sources should be avoided. 1.1.1.1.2.23 Gas Reference: 1.1.1.1.2.22 high pressure gas cylinder. General maintenance tools/equipment All tools and equipment should be kept in good condition, and correct safety equipment should be used if necessary. Do not use maintenance tools/equipment beyond its design scope. Maintenance equipment such as lifts and jacks cannot be overloaded.
The damage to the equipment due to overload is generally not obvious, but it may be fatal when you use the equipment next time. It is forbidden to use damaged or faulty tools/equipment, especially high-speed equipment such as grinding wheels. Damaged grinding wheels will shatter without any warning and cause serious injuries. Wear protective glasses when using grinding wheels, chisel or sandblasting equipment. Wear suitable protective masks when using sandblasting equipment or spraying equipment. And make sure to operate in a well-ventilated place to prevent the occurrence of dust, acid mist and smoke. 1.1.1.1.2.24 High-pressure air, lubricating oil and oil testing equipment Reference:
lubricating oil and grease. High-voltage equipment, especially the joints, should be checked regularly and kept in good condition. It is forbidden to aim the high pressure tube directly at the human skin, because the oil will penetrate the human subcutaneous tissue and cause serious diseases. 1.1.1.1.2.25 Legal affairs The use and disposal of materials in the repair workshop must comply with the legal provisions on safety and health. In order to create a safe working environment and avoid environmental pollution, the maintenance workshop personnel must be familiar with the national laws and regulations on safety and health. Lubricants and greases Avoid prolonged contact with mineral oil.
All lubricants and greases are irritating to eYes and skin. (1) Waste oil Prolonged exposure to mineral oil will dry the skin, irritate people and develop dermatitis. In addition, if you use mineral oil that contains toxic and harmful substances, you can get skin cancer. Appropriate skin protection equipment and cleaning equipment must be provided. It is forbidden to use waste engine oil as lubricating oil or in any equipment that may come in contact with the skin. (2) Health precautions: Avoid prolonged contact with oil. Wear protective clothing including gloves. Do not put oily rags in your pockets. Avoid contaminating clothing with oil.
Please do not wear heavily oily clothing and shoes, and protective clothing should be washed regularly. If injured accidentally, give first aid immediately. Before working, use protective cream to protect your hands. Please use soap and water to clean oil stains. It is prohibited to use gasoline, diesel, kerosene, thinners and solvents to clean the skin. 8