Labconco XPert Nano Enclosures 38876 Series - Manual (Page 26)

Chapter 4: Performance Features and Safety Precautions
Product Service 1-800-522-7658 21
4. Blocking large portions of the rear baffle will change the airflow pattern in
the enclosure causing turbulence. (Do not store containers or supplies
against the rear baffle.)
5. Always work far back into the enclosure as possible. Keep all powders,
chemicals and apparatus inside the lower air foil.
6. Perchloric acid use in this enclosure is prohibited.
7. Radioisotope materials are prohibited in this enclosure. Consult your
Safety Officer.
8. The enclosure should be recertified whenever it is serviced or at least
annually thereafter.
9. Use safety goggles, protective clothing, gloves and any other personal
protective equipment recommended by your safety officer.
10. The sash must remain in the down position while using the enclosure.
11. The ULPA filter provides personnel and environmental protection from
particulate matter. Because room air is drawn over the work surface during
operation, this enclosure should not be used for operations requiring
product protection from environmental contamination.
12. Avoid the use of flammable gases or solvents in the enclosure if possible.
Care must be taken to ensure against the concentration of flammable or
explosive gases or vapors. Use of an open flame should be avoided in the
enclosure as they may disrupt the airflow patterns in the cabinet. Gases
under high pressure should not be used in the enclosure as they may disrupt
the airflow patterns of the cabinet.
13. ULPA filters are only effective for entrapment of particulate matter.
Manipulations that generate gases or vapors from toxic chemicals or
radionuclides, must be evaluated carefully and vented in compliance with
applicable regulations.
14. The surface of the ULPA filter is fragile and should not be touched. Care
must be taken to avoid puncturing the filter during installation or normal
operation. If you suspect that a filter has been damaged DO NOT use the
enclosure; contact a local certification agency or Labconco.
15. The ULPA filter in the enclosure will gradually accumulate airborne
particulate matter from the room and from work performed in the
enclosure. The rate of accumulation will depend upon the cleanliness of
the room air, the operating time and the nature of work being done.
16. Ensure that the filtered enclosure is connected to an 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 filtered enclosure from
electrical service.