Labconco Protector 3930000 User Manual page 32

Chapter 4: High Performance Features & Safety Precautions
26. Leave the blower on for at least one minute after work in the
enclosure has been completed.
27. If a chemical is spilled on the work surface, DO NOT switch off the
blower until all traces have been removed.
28. Tag the enclosure with appropriate warning if filters have been
removed for service.
29. If the blower fails during use, processes should cease and the area
should be vacated and ventilated.
30. Always refer to the NIOSH Pocket Guide to Chemical Hazards
before proceeding (See Appendix E). For additional help with filter
and chemical selection contact Labconco at 1-800-821-5525 or
1-816-333-8811.
28 Product Service 1-800-522-7658