Troubleshooting - Omron MicroAIR U22 Instruction Manual

The nebulization rate is
The green power
indicator does not turn
on and the unit does not
nebulize.
The green power
indicator turns on
but the unit does not
nebulize.
20
Batteries are low (the orange
The mesh is stained or clogged.
The batteries are low.
The capacity of rechargeable
batteries is low.
The batteries are inserted in the
wrong direction.
The medication container is not
installed correctly to the main unit.
The vibrator is not immersed in the
medication.
The medication container is not
filled with medication.
The mesh is broken.
Replace the batteries with new
ones. Refer to page 9.
1. Clean the mesh by boiling. Refer
to page 15.
2. Replace the mesh cap with a new
one. Refer to page 10.
Replace the batteries with new
ones. Refer to page 9.
Charge the batteries with a
commercially available recharger.
Re-insert the batteries in the correct
direction. Refer to page 9.
Remove the medication container
from the main unit and install
correctly. Refer to page 11.
Tilt the main unit in order to immerse
the vibrator in the medication.
Fill with medication. Refer to page
11.
Replace with a new one. Refer to
page 10.