The sl-03 code of Shenlu oxygen concentrator means that the oxygen concentrator is not running.
Cause analysis: If there is no oxygen, the first thing to check is whether the fuse is burned out. Check to see if the power is on. Check to see if the power is on, but the machine is unresponsive and does not produce oxygen. Is the machine vibrating slightly and not producing oxygen?
Troubleshooting method: If the machine runs for a long time without stopping, and suddenly stops one day, the machine can run again after it is shut down and cooled down. This is because the compressor is working for too long. This causes the compressor to overheat, causing the compressor to turn on overheat protection and automatically shut down. Therefore, we should try to avoid continuous operation of the machine for a long time without stopping. It is best to run for 12 hours and stop for 30 minutes.
Extended information:
Features of Shenlu Oxygen Concentrator:
Uses air as raw material, does not require any auxiliary materials, has low power consumption and low cost of oxygen concentrator Low; adjustable flow rate, oxygen can reach a higher concentration 1-2 minutes after starting up, turn on at any time, continuous oxygen supply, start and stop freely; easy to operate, with four small wheels, easy to move, easy to operate, stable performance , ultra-low noise.
It can also be equipped with a drug "atomization" device as needed, which can both inhale oxygen and atomize treatment; it has a remote control timing function; it has a high and low pressure alarm system function, which is conducive to the normal operation of oxygen production. and protection.
Features of this machine: timing function, continuous starting, power saving and energy reduction, domestic molecular sieve, high and low voltage alarm system.
Technical parameters: oxygen concentration ≥90%, oxygen flow rate 0.5-3l/min, output pressure 0.04-0.05mpa, noise <49db, input power 320w, net weight 25kg, overall size 272*462* 556.
Oxygen production working principle:
1. Advanced oxygen production process design, Shenlu oxygen concentrator uses pressure sensing technology to control oxygen concentration (the pressure sensor uses American Motorola products), When in high-altitude areas, when the air compressor wears out and the air volume decreases, it can still ensure high-concentration oxygen output and extend the life of the oxygen generator.
2. Adopt the world's advanced pressure swing adsorption (psa) principle, use air as the raw material, do not require any additives, turn on the power at room temperature, and adsorb nitrogen and other gases through molecular sieves. Medical oxygen with a purity greater than 90% is separated from the air.