How to maintain an air respirator? How to use and precautions for air respirators

1. Storage location: a place that is convenient for you to put and take, clean and hygienic, and avoid collision, scratch, knock, high temperature baking, cold freezing and sun exposure. Special care should be taken that the mask cannot be squeezed. [Click to learn more about Haigu product details and**].

2. Before use, it must be cleaned and inspected, including visual inspection of gas cylinders, pressure inspection and filling, air demand valves, mask cleaning and disinfection, etc.

3. Disinfection: To clean and disinfect the mask of the air respirator, it should be washed with neutral soap or detergent in warm water (up to 43), and then rinsed thoroughly with clean water. Scrub the mask with a sponge dipped in medical alcohol to disinfect.

After disinfection, wash the mask thoroughly with drinking water. The positive pressure oxygen respirator method is to first rinse with gentle running water, then shake the mask, shake off the residual water, and finally dry it with a clean soft cloth, or use a clean and dry breath with less pressure to strengthen the air and blow dry. Do not use regular air or any other air containing lubricants or moisture when blow drying.

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First, how to use.

1. Open the cylinder valve of the air respirator and check the pressure gauge, the pressure is xx megapascals.

2. Close the cylinder valve of the air respirator, check the residual gas alarm whistle, properly rotate the emergency flush valve, the barometer pointer reaches 5 megapascals, close the emergency flush valve and the pressure gauge pointer detachment restores the "0" residual gas alarm whistle to make it easy to use.

3. Check the full mask of the air respirator, put the face close to the mask, and breathe 2-3 times with good air tightness.

4. Check the medium-pressure soft catheter, the quick plug is tightly connected, and the back frame, shoulder strap, and belt are adjusted.

2. Precautions.

1. It is forbidden to use the cylinder when the pressure is lower than 24 megapascals.

2. The residual gas alarm whistle shall not be used if it does not make a sound within the alarm pressure range.

3. If the oil of the soft conduit is damaged, it is forbidden to use it if the quick interface connection is not tight.

4. It is forbidden to use masks and lenses when they are deformed by heat and damaged and have unclear vision.

5. The back frame, shoulder strap and belt shall not be used when the phenomenon is broken.

6. The air tightness of the full face mask of the air respirator should be good, otherwise it is forbidden to use it.

7. Incorrect wearing of air respirators can easily lead to damage to the strap bracket.

8. The opening direction of the cylinder valve should be correct to avoid the explosion of the cylinder valve and the damage of the diaphragm.

1. Before the oxygen respirator is stored, it must be cleaned and inspected by the hail pure emptiness, including the appearance inspection of the gas cylinder, the pressure inspection and filling, the air demand valve, the cleaning and disinfection of the mask, etc. It should be stored in a place that is easy to access, clean and hygienic, and should avoid collisions, scratches, knocks, high-temperature baking, freezing in the cold and exposure to the sun. The mask cannot be squeezed.

2. When the rubber supply pipeline of the respirator is cracked, the source is blind and must be replaced immediately. Cylinders should be used within the qualifying date range marked on the nameplate. Hydrostatic test inspection should be carried out every three years, and it can be used only after passing the test. ymjt04

3. Use a damp sponge or soft cloth to scrub other parts of the respirator that cannot be immersed in water for cleaning.

4. The air in the cylinder of the medium coal oxygen respirator cannot be used up, and the residual pressure should not be less than that. When the pressure reducing valve is removed and repaired and reinstalled with the air cylinder, it must pass the air tightness test of 28MPa and 30MPa, and it can be used only after it is qualified.

5. Cleaning and disinfection of the air supply valve Wipe the obvious dirt on the outer surface of the air supply valve with a sponge or soft cloth with trousers. Check the inside of the air supply valve from the outlet of the air supply valve. If it is dirty, ask a maintenance person to clean it.

6. The filling of respirator cylinders should be carried out by the maintenance team professionals in strict accordance with the operating procedures, and the long-tube respirator manufacturer warns: other staff are strictly prohibited from disassembling and assembling the respirator at will to avoid damage and contamination of the respirator's cylinders, hoses and seals.

After each use, it is necessary to clean the dirty parts of the device with warm water and a neutral detergent. The harness can be completely removed from the back frame for washing and sterilization, and it is necessary to comply with the concentration requirements and time constraints of the detergent when washing. The demand cleaner does not contain any corrosive ingredients.

There are three main aspects to maintain Baotan Biyang.

1.Check the appearance and certificate, pressure value and spike, etc.

2.Inspect connections and pipelines for age and breakage.

3.Wash respirators and other parts that cannot be immersed in the water.

Use a damp sponge or soft cloth to scrub the breathing apparatus and other parts that cannot be immersed in water for cleaning.

Before storage, it must be cleaned and inspected, including visual inspection of gas cylinders, pressure inspection and filling, air opening imitation plum valves, cleaning and disinfection of masks, etc.

In order to provide a comfortable, healthy and safe home environment for your family, it is necessary to understand the use of air purifiers and precautions. Here's how to use an air purifier.

Method steps.

1 6 step by step reading.

At home, the air purifier should be activated frequently to clean the air, and it works best when used in conjunction with an air conditioner. Use the timer switch when leaving the room.

When the cleaning signal light is on, it means that the dust collection is full, and the dust collection plate should be cleaned.

The purifier should be placed in a dry and ventilated place, a room of 15 square meters, and the machine should be turned on for 2 hours a day.

When using an air purifier** for respiratory diseases, it should be done under the guidance of a doctor.

When the air purifier is powered on, direct contact should be avoided, because the voltage is very high, in case of electric shock, as a cure for breathing, it should be more than one meter away from the air outlet.

When the purifier is not in use, unplug the power plug and do not turn it on unmanned to prevent accidents.

Summary. A self-priming air respirator is a device that protects the respiratory system and can be used to prevent the inhalation of harmful substances such as harmful gases, vapors, smoke, dust, etc. When using a self-priming SCBA, follow these steps:

A self-priming air respirator is a device that protects the respiratory system and prevents the inhalation of harmful gases, vapors, smoke, dust and other harmful substances. When using a self-priming SCBA, follow these steps:

1.Confirm whether the respirator is in good condition: Before using the respirator, check whether the respirator is in good condition, including whether the respirator itself, the mask, the mountain cavity pipeline, the poison filter tank and other parts are damaged or aged.

2.Wearing a respirator: Place the respirator chain cover on the face and adjust the position of the mask so that it fits snugly on the face. Tighten the headband so that the mask fits snugly against your face and make sure there are no air leaks.

3.Adjust the position of the respirator: Adjust the position of the respirator to make it comfortable and make sure that the respirator does not interfere with the work.

4.Start the respirator: Start the respirator and check if the respirator is working properly<>

5.Check the canister: Check if the canister needs to be replaced. If the canister is saturated or expired, it should be replaced immediately.

6.Use of respirators: When using respirators, care should be taken to keep the respirator mask sealed and the connecting lines of the respirator should be kept unblocked.

7.Stop using the respirator: When you stop using the respirator, the respirator should be placed in a dry, clean place and maintained and inspected regularly.

When using the self-priming air breathing and absorbing macro and flushing device, you should carefully read the description of the mask and follow the operation steps to ensure the normal use of the respirator and the <>effect of protecting the respiratory system

Hello, a self-priming air respirator is a protective device that is used to breathe in a noxious gas or oxygen-free environment. Here are the steps to use a self-priming air breathing apparatu:1

Check the respirator: Check the respirator for damage, leakage, vibrator, or expiration. If there is, it should be replaced immediately.

2.Wearing: Place the respirator on your face and tighten the headband.

Make sure the respirator is close to the face and there are no leaks. 3.Open Valve:

Open the valve on the respirator so that the respirator can draw in outside air. 4.Conditioning ingredients:

If needed, the composition or flow of air in the respirator can be adjusted. 5.Breathe:

Start breathing, inhaling air through a respirator. 6.Monitoring:

The user should pay attention to the pressure indicator on the respirator to ensure that the respirator continues to function properly. If an abnormality occurs, use should be discontinued immediately. The following points need to be paid attention to when using a self-priming air breathing apparatus:

1.Choose the right respirator: Different respirators are suitable for different environments and gases.

The user should choose the appropriate respirator according to the characteristics of the environment and gas. 2.Proper storage:

Respirators should be kept in a dry, cool, ventilated place. At the same time, the service life of the respirator should be checked regularly and replaced in time. 3.

Regular maintenance: Respirators need to be regularly inspected and maintained to ensure that they are working properly. 4.

Don't overtime use: Self-priming air breathing apparatus can only be used for a few hours, so users should not use it for a long time to avoid accidents.