R290 refrigerant
- product brand:SHENGFUYUAN
- Numéro de stand：E3G38
- product specification:380g
- product category:Refrigerant-Refrigerant-
- product introduction:R290 Product description
Note:
1. The cylinder should not be exposed to direct sunlight or other heat sources, open flame oxides and corrosive chemicals.
2. The cylinder shall be stored in a dry and ventilated place where the ambient temperature does not exceed 30℃.
3. As R290 is inflammable and explosive gas, handle it with care during loading and unloading.
4. After the gas is used, the empty bottle cannot be filled again and should be handed over to a professional unit for recycling.
Instructions for use:
1. R290 is only for refrigeration professional and technically qualified personnel holding refrigeration technician qualification certificate.
2. The operator shall not wear clothes that generate electrostatic discharge.
3.R290 is inflammable and explosive. It is forbidden to use open flame for all work. All pipeline connections should be connected with lock ring, and do not use open flame welding during filling
4. When discharging R290 refrigerant from the refrigerant system, use a hose to pass it into the outdoor atmosphere. Note that there should be no open flame, mechanical equipment, tools and electrical appliances that are easy to generate sparks in the surrounding environment;
6. Before loading the equipment, it is necessary to carry out equipment leakage and leakage, and all the transformer devices of the equipment must be suitable for flammable and explosive gas.
Storage and transportation:
1. Store in a cool and ventilated warehouse, away from fire and heat sources, the temperature of the warehouse should not exceed 30℃, should be separated from oxidizer and halogen, avoid mixed storage, explosion-proof lighting and ventilation facilities, storage area should be equipped with leakage emergency treatment equipment.
2. It is prohibited to use mechanical equipment and tools that are easy to produce sparks for transportation.
3. In order to avoid combustible gas accumulation, the warehouse needs to install strong ventilation devices;
4 In addition to ventilation and safety system, also need to configure standard explosion-proof electrical equipment;
5. Use gas sensing elements to continuously monitor the possible leakage area. When the concentration exceeds 15%-20% of the lowest explosion limit, it will give an alarm and double ventilation; When 30%-35% of the lowest explosion limit is reached, disconnect all non-explosion-proof appliances in the monitoring area, leaving only the explosion-proof fan running at full speed.
First aid measure
1. After gas leakage in the cylinder, ventilation on the ground should be adopted in an effective way to quickly disperse the leaking gas.
2. In case of accidental inhalation, immediately transfer the product to a place with fresh air. In case of breathing difficulty, seek medical attention immediately.
