Omron NE-C803 - User Manual

Questions and Answers

E
Emily KellyJul 27, 2025
What to do if my Omron Respiratory Product has low nebulization?
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  vburtonJul 27, 2025
  If your Omron Respiratory Product has low nebulization, several factors could be the cause. First, ensure the medication tank has the correct amount of medication. Check that the vaporizer head and nebulizer kit are correctly assembled. Also, verify that the nozzle and air tube are free of blockages and the air tube is not twisted or bent. Ensure the air tube is correctly connected to both the compressor and nebulizer kit. The nebulizer kit should not be tilted at an angle greater than 45 degrees. Finally, a dirty air filter can cause this issue, so replace it with a new one.
M
Megan ReevesAug 2, 2025
What to do if my Omron Respiratory Product has no nebulization?
- B
  bcampbellAug 3, 2025
  If your Omron Respiratory Product isn't nebulizing, several factors could be at play. First, ensure the medication tank has the correct amount of medication. Check that the vaporizer head and nebulizer kit are correctly assembled. Make sure the nozzle and air tube are free of blockages and that the air tube isn't twisted or bent. Also, confirm the air tube is correctly connected to both the compressor and nebulizer kit. Finally, the nebulizer kit should not be tilted more than 45 degrees, and the air filter should be replaced if dirty.
C
christianlopezAug 8, 2025
How to troubleshoot an Omron NE-C803 that won't turn on?
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  malonejenniferAug 8, 2025
  If your Omron Respiratory Product isn't turning on, check that the AC adapter is correctly connected to both the power outlet and the compressor. If it is already connected, try unplugging it and then reinserting the plug to ensure a secure connection.
J
Jose ShafferAug 14, 2025
Why is the compressor of my Omron NE-C803 very hot?
- E
  evelynjonesAug 14, 2025
  The compressor of your Omron Respiratory Product may be overheating if it is being covered during operation. Make sure that the compressor is not covered while it is running.
G
Gina JohnsonAug 19, 2025
How to fix a loud compressor on an Omron Respiratory Product?
- W
  wparkerAug 19, 2025
  If the compressor on your Omron Respiratory Product is unusually loud, check that the air filter cover is correctly attached. Ensure it's properly secured to reduce noise.

Summary

Intended Use

Important Safety Instructions

Usage Precautions

Safety guidelines for device operation, handling medication, and general use.

Electrical Shock Risk

Warnings related to power connections, water, and damaged cords.

Cautions for Operation

Electrical Safety

Additional electrical shock prevention measures and adapter usage.

General Safety Precautions

How to Use

Cleaning and Disinfecting

Troubleshooting

Technical Data

Guarantee

Omron NE-C803 Specifications

General

Type	Compressor Nebulizer
Nebulization Rate	0.3 ml/min
Medication Capacity	10 ml
Particle Size	MMAD approximately 3 μm
Noise Level	45 dB
Power Source	AC Adapter
Weight	Approximately 180 g (compressor only)
Dimensions	Approx. 85 (W) × 43 (H) × 115 (D) mm
Airflow	8 L/min
Power Consumption	9W
Power Supply	AC Adapter