Chapter 5: Using Your Protector XL
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Original instructions
Work Techniques
Keep all materials at least 6 inches inside of the sash and at least two
inches from the side walls and perform all contaminated operations as far
to the rear of the work area as possible.
Keep all clean and contaminated materials in the work area separate for
clear identification.
Avoid using techniques or procedures that disrupt the airflow patterns of
the hood.
Final Purging
Upon completion of the work, the hood should be allowed to operate for
two minutes undisturbed, to purge airborne contaminants from the work
area before closing the sash.
Unloading Materials and Equipment
Objects in contact with contaminated material should be surface
decontaminated before removal from the hood.
All open trays or containers should be covered before being removed from
the hood.
Shutdown
Turn off the light and close the sash.