Below is a summary of steps to follow each time a 3M™ Versaflo™ TR-300+ Powered Air Purifying Respirator (PAPR) is worn.
1. Push button to confirm
battery charge – 5 bars = 80-
100%.
2. Confirm battery pack is
secure-tug battery pack to con-
firm.
3. Confirm colored NIOSH filter is
visible in window. Turn on PAPR –
push blue button.
4. Confirm battery status, filter,
and airflow lights are “green”.
5. Confirm airflow is sufficient.
Bottom of ball at or above
minimum flow mark specified for
environment.
6. Align pins and insert breathing
tube into PAPR air outlet, turn
connector 1/4 turn clockwise.
Confirm connection by tugging
lightly on connection next to
outlet.
7. Inspect hood for tears, holes.
Connect breathing tube and hood/
headcover.
8. Don PAPR per workplace
procedures.
This product is part of a system that helps reduce exposures to certain airborne contaminants. Before use, the wearer must read
and understand the User Instructions. Follow all local regulations. In the U.S., a written respiratory protection program must be
implemented meeting all the requirements of 29CFR1910.134, including training, fit testing and medical evaluation. In Canada,
CSA standard Z94.4 requirements must be met and/or requirements of the applicable jurisdiction, as appropriate. Misuse may
result in injury, sickness or death. For correct use, consult supervisor and User Instructions, or call 3M Technical Service in USA
at 1-800-243-4630 and in Canada at 1-800-267-4414.
Quick Start Guide: TR-300+
NOTE: This sheet supplements, but does not replace, User Instructions. Always read and follow User Instructions.
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