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1
revised 04/15
chIef
®
fume extractor
1.0 IMPORTANT NOTICE
this manual contains important safety information
and precautionary measures. It is impossible to list all
potential hazards associated with weld fume collection
systems across unique applications. Proper use of the
equipment should be discussed with chief automotive
technologies or your local chief representative.
operating personnel should be aware of, and adhere to,
the most stringent safety procedures.
2.0 INTRODUCTION
thank you for selecting chief fume extraction
equipment to assist you in your commitment to a
clean and safe working environment. we trust that in
purchasing this chief product you have recognized
our commitment to providing air cleaning solutions
engineered for each pollution control need which are
manufactured to the highest quality standards. If at
any time you have questions about the application or
operation of your equipment, please do not hesitate to
call your local chief representative, or visit our website
at www.chiefautomotive.com for more information.
2.1 DESCRIPTION AND OPERATION
the fume extractor is designed to provide high
efficiency filtration of fume generated during welding
processes. contaminants are captured at the source
through the extraction arm hood, and then through
a fire retardant Protura® nanofiber filter, where
they are removed from the air stream. clean air is
then recirculated back to the working area. figure 1
illustrates the basic operation and identifies the key
components of the system.
over time, collected fume builds up on the filter
surface, increasing the pressure loss across the filter.
this increased pressure causes a reduction in airflow
and diminishes the extraction capacity of the system
a pressure gauge located on the unit monitors the
pressure and indicates when it is time to clean or
replace the filter.
When the pressure drop remains consistently above 4˝,
or the generated airflow can no longer suitable capture
the weld fume, the filter should be replaced.
3.0 PRODUCT SAFETY GUIDELINES
this fume collector intended for the collection of
welding fume and smoke only. these systems
are not intended to collect grinding dust, plasma
cutting or other types of dust by-products from other
industrial processes.
• When collecting emissions from spark-producing
processes, care must be taken to reduce potential
fire hazards. experts in the field of fire extinguishing
equipment should be consulted for recommendations
concerning proper fire detection and suppression
systems. consult your insurance underwriter, nfPa
(national fire Protection association) standards and
your local fire authorities to determine the requirements
for proper fire safety.
• Read and understand all Material Safety Data Sheets
(msds) applicable to the processes associated with
this product operation.
• Disconnect all power prior to servicing or maintaining
the equipment.
• The system should not be powered or operated without
an extraction arm (or approved hood assembly)
installed.
• Refer to all applicable local, state and federal
guidelines pertaining to the disposal of used filters.
FIGURE 1
General Product Operation
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D A N G E R