[tips] alarm helmet needs moisture

After an abnormality occurs in the alarm helmet, it must be stopped and replaced immediately to ensure safe production.

Through practice, it can be seen that: When the alarm area of ​​the helmet is short-circuited by water, it will lose the alarm function. Therefore, we must remind everyone to pay attention to the following points:

1. Before entering the job site, you must check your own helmet's alarm system to see if it is normal and unqualified cannot use it.

2. In rainy and wet weather, enter the job site. First, according to the voltage level of the operation, carry out several inspections on the helmet to ensure that it is sensitive and normal.

3, self-test button, voltage conversion switch should be regularly checked, especially during the rainy season, the safety helmet alarm site is easy to damp, severe alarm will lead to sound, switch failure, no alarm or intermittent sound.

4. There is a safety helmet for the alarm. It is forbidden to wash with water, infiltrate with cold water, and heat on the stove heater.

5. Alarm helmets are forbidden to be stored in acid, alkali, high temperature and humid places.