EO Abator Operation and Installation Manual
2
Read, understand, and follow all safety information contained in these instructions prior to using the 3M EO Abator. 
Retain these instructions for future reference.
Intended Use:
The 3M™ EO Abator is intended to remove ethylene oxide (EO) from the exhaust of 3M™ Steri-Vac™ Sterilizers and 
Aerators. The EO Abator converts EO into carbon dioxide and water vapor through a heated catalytic process. Use with 
other than 3M™ Steri-Vac™ Sterilizers and Aerators could lead to an unsafe condition.
Explanation of Signal Words and Symbols
Symbol Title Symbol Description and Reference
Caution Indicates the need for the user to consult the instructions for use for important 
cautionary information such as warnings and precautions that cannot, for a variety 
of reasons, be presented on the medical device itself. Source: ISO 15223, 5.4.4
Flammable  Product is classied as ammable. Source: Globally Harmonized Symbols for 
Classifying Hazardous Chemicals 
Health hazard The product contains an ingredient classied as a health hazard. Source: Globally 
Harmonized Symbols for Classifying Hazardous Chemicals
Warning, electricity To warn user to avoid coming into contact with electricity. Source: ISO 7010-W012
Follow instructions 
for use
To signify that the instructions for use must be followed. Source: ISO 7010-M002
Caution, hot 
surface
Indicates product can be hot and should not be touched without taking care. 
Source: IEC 60417-5041
For more information see, HCBGregulatory.3M.com
 WARNING
•  To reduce the risk associated with hazardous voltage, which if not avoided, could result in death or 
serious injury:
-  Do not attempt to service and/or open the EO Abator.
-  Service should only be performed by 3M Authorized Service Personnel.
•  To reduce the risk associated with high temperature, which if not avoided, could result in death or serious 
injury and/or property damage:
-  Do not touch the exhaust lines or the immediate area around them.
-  Do not place items next to the EO Abator. Follow clearance requirements listed in the Operation and 
Installation Manual.