Tell you the maintenance precautions of portable combustible gas detector
The protection level of the portable combustible gas detector is relatively high, and it can have a certain resistance to moisture, dust and other corrosive substances in the space environment; It should be maintained scientifically.
Maintenance of portable combustible gas detector:
1. Do not overcharge for a long time (to avoid false detection)
Try to avoid one-time long-term charging in daily life. When charging, the detector should be turned off, which can not only reduce the charging time, but also prolong the life of the detector. Because the detector is charged when it is turned on, the sensor of the instrument may be affected by the charger, resulting in sudden alarms or false gas detection.
Second, avoid contact with water sources (products with higher protection levels should also be avoided)
In daily life, many operators use damp rags to wipe the screen or the external casing of the combustible gas detector. This is an illegal maintenance behavior, because once moisture or water vapor enters the detector, the circuit of the detector will be damaged and the alarm will be affected. Accuracy; Similarly, the combustible gas detector should not be in contact with corrosive substances, which will also cause certain damage to the detector.
Third, pay attention to regular charging when idle
The frequency of using combustible gas detectors in many places is relatively low, and the instruments are left idle in daily life, which not only does not play a role in maintaining them, but also reduces their lifespan; the detectors should be checked at intervals of 2 to 3 months when they are idle Perform a single charge to preserve the normal life of the battery.
Fourth, prevent frequent impact and drop
The combustible gas detector must be placed in a safe place in daily life, and the location should be selected before testing in special places. Although the outer casing of the detector can resist external forces, frequent collisions or drops will cause damage to the gas detector. The accuracy of the detector decreases, causing irreversible damage.
