Product features and maintenance methods of air filter respirators

Air filter breathing apparatus is a self-contained open fire air breathing apparatus, mainly suitable for fire fighting, chemical industry, shipbuilding, petroleum, smelting, factories and mines, laboratories and other places, so that firefighters or rescue personnel can safely carry out fire extinguishing, rescue and disaster relief and rescue work
in a harsh environment full of smoke, toxic gas, steam or lack of oxygen.
Product features of air filtration respirator: 1.
The device is mainly composed of
test head mold and breathing pipe, manometer, differential pressure sensor, flow meter, etc.
2.
The test procedure can set two modes
: breath detection and inspiration detection.
3.
The exhalation and inspiratory flow is continuously adjustable
.
4.
The head mold can be replaced
.
5.
The instrument adopts touch screen operation, and adopts Detection control program to realize program control, data collection, data storage and historical data query
.
The procedure is carried out in full accordance with the standards and is reproducible
.
6.
Historical data can be exported
via U disk.
Maintenance of air filter respirator: (1) Its parts should be protected from direct sunlight to avoid aging of rubber parts; (2) It is required to be kept clean and the instrument is placed on a clean ground; (3) Strict staining of grease; (4) The temperature in the storage room should be kept between +5 and +30°C; (5) The rubber parts defective device should be coated with a layer of wet stone powder
if it is not used for a long time.
Note: (1) Wear the mask correctly, check it and use it, the mask must be sealed, there is no hair or beard between the mask and the skin, etc.
, to ensure that the mask is sealed
.
(2) The air supply valve should be firmly bonded to the mask (3) Pay attention to the alarm signal issued by the alarm during use, and immediately evacuate the scene
after hearing the alarm signal.