What should be noted when using a long tube respirator?
2021-11-09
Long tube respiratorUsage precautions
1. Remove the waist and back straps, and adjust them according to the wearer's body shape so that the waist valve and escape bottle are located on both sides of the waist, ensuring comfort and freedom of movement.
2. First, insert the quick connector on the mobile gas supply pipeline into the quick plug of the waist valve from bottom to top, then insert the mask-supply valve plug into the quick socket of the waist valve, or directly connect the mobile gas source and the mask connector to the waist valve, and then wear the belt. Open the gas bottle valve of the mobile gas source, wear the breathing mask, and only enter the work site after breathing freely.
3.Long tube respiratorUsers should be trained before wearing. Before use, check whether the pressure of each gas source meets the working pressure requirements and conduct strict routine checks. If any faults or hazards are found in the respirator, mobile gas source, or escape gas source, they must not be forced into use. During use, if you feel insufficient gas supply, difficulty breathing, or other discomfort, you should immediately evacuate the site.
4. During use, proper protection should be ensured.Long tube respiratorProtect the long tube on the mobile gas source to avoid contact with sharp instruments, angles, and corrosive media, or dragging it against rough objects to prevent piercing, scratching, or damaging the gas supply pipeline. If it accidentally comes into contact with corrosive media, it should be immediately washed with clean water and dried. If the long gas supply pipeline is damaged, it should be replaced immediately.
5. The work site should arrange for monitoring personnel to check at any time. In case of an accident, notify users to evacuate to a safe area immediately.
Maintenance and storage
1. After use, the gas supplyLong tube respiratormask should be cleaned and disinfected, and the outside of the long tube should be cleaned, dried, and then packaged.
2. Electric air supplyLong tube respiratorIn addition to disinfecting and drying the mask and long tube, the entire machine should also be checked for integrity for future use.
3. The entire machine should be stored in a dry, ventilated environment free of corrosive gases, away from heat sources, avoiding direct sunlight, and prohibiting oil stains.
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