Labconco CAptureTMPortable Fuming System 3420024 - Manual (Page 10)

Chapter 3: Theory of Operation & Safety Precautions
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Blower
The blower assembly pulls air out of the clear chamber, through the filter,
and then exhausts it out of the system.
Safety Precautions
Always wear appropriate personnel protective equipment (PPE), such as
protective eyewear and gloves when handling CA, its byproducts or residue.
CA fumes irritate sensitive membranes in the eyes, nose and throat. They are
immediately polymerized by the moisture in the membranes and become
inert. These risks can be minimized by using CA in well ventilated areas.
About 5% of the population can become sensitized to CA fumes after
repeated exposure, resulting in flu-like symptoms. It may also act as a skin
irritant and may cause an allergic skin reaction. On rare occasions inhalation
may trigger asthma.
Applying cyanoacrylate to materials made of cotton or wool (such as cotton
swabs, cotton balls, and certain yarns or fabrics) results in a powerful, rapid
exothermic reaction. The heat released may cause minor burns, and if enough
cyanoacrylate is used, the reaction is capable of igniting the cotton product,
as well as releasing irritating vapor in the form of white smoke. Material
Safety Data Sheets for cyanoacrylate instruct users not to wear cotton or wool
clothing, especially cotton gloves, when applying or handling cyanoacrylates.
Recommended solvents for removing polycyanoacrylate residue from the
metallic surfaces of the Fuming System include:
• Acetone - Commonly found in nail polish remover.
• Nitromethane
• Dimethyl sulfoxide
• Gamma-butyrolactone – Effective and has low toxicity.
NEVER use these chemicals to remove CA or its residue from the eyes or
sensitive mucous membranes. Seek medical attention if needed. NEVER use
these chemicals to remove CA or its residue from the clear chamber, as they
will damage the plastic.
Ensure that the system is connected to electrical service in accordance with
local and national electrical codes. Failure to do so may create a fire or
electrical hazard. Do not remove or service any electrical components
without first disconnecting the unit from electrical service.
The system is only designed to heat cyanoacrylate. NEVER use this unit to
heat any other chemicals.