1. Insufficient inflation:

It is possible that the anti decubitus mattress china air strip is leaking, check and replace the air strip; the consumption of the air output of the pump, check whether the pressure of the air outlet is reduced, and replace the air pump if it becomes smaller; the filter cotton at the bottom of the air pump is clogged, check whether the filter cotton is black Seriously, if the filter cotton is removed, wash and dry, replace it.

2. Alternate sets of non-inflated:

You can check the two air outlets of the anti decubitus mattress china air pump. The air outlets should alternately output air within the specified time (3-4 minutes). If the air does not alternately output air, you need to check the converter. If it is damaged, replace the whole set of converters.

3. The air pump does not work when it is powered on:

First check the anti decubitus mattress china grid power supply, if the grid power supply has power, then check the bottom fuse, if the fuse is normal, it proves that the air pump is damaged, and the air pump needs to be replaced.