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BT-60 Series Tight-Fitting Powered Air
Purifying Respirator System
This respirator system helps reduce exposures to certain airborne contaminants. Before use, the wearer must read and understand these
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.
FOREWORD
These User Instructions provide information specific to utilizing the 3M™ Breathing Tubes BT-60 Series with 3M™ Half Facepiece Respirators 6000
Series, 6500 Series, and 7500 Series and 3M™ Full Facepiece Respirators FF-400 Series, 6000 Series, and 7800S Series and the 3M™ Versaflo™
Powered Air Purifying Respirator TR-600. Read and understand these User Instructions as well as the User Instructions for the half or full facepiece
respirator being used and the TR-600 motor blower. Keep all User Instructions for reference. If you have questions regarding these products, contact
3M Technical Service. Check www.3m.com/workersafety for potential updates to these User Instructions.
Contact Information
In United States:
Internet: www.3M.com/workersafety
Technical Assistance: 1-800-243-4630
System Description
This tight-fitting powered air purifying respirator system uses BT-60 Series Breathing Tubes to connect the tight-fitting half or full-facepiece to
the TR-600 Series PAPR. NIOSH (National Institute for Occupational Safety & Health) approved facepieces for this system include the 6000 Series,
6500 Series, and 7500 Series Half Facepiece Respirators and the FF-400 Series, 6000 Series and 7800S Series Full Facepiece Respirators. Use in
accordance with all User Instructions as well as the approval label to form a complete NIOSH approved respiratory system. When used in accordance
with its NIOSH approval, this assembly helps provide respiratory protection against certain gases, vapors and particulates. This system is for
occupational use only.
BT-60 Series Breathing Tubes and Assemblies
Part Number
Description
BT-63*
Length Adjusting Tight Fitting Breathing Tube
BT-64*
Heavy Duty Tight Fitting Breathing Tube
BT-64S*
Heavy Duty Tight Fitting Breathing Tube, Short
BT-631
3M™ Length Adjusting Tight Fitting Breathing Tube BT-63 with TR-973 Air Flow Indicator 1/case
BT-641
3M™ Heavy Duty Tight Fitting Breathing Tube BT-64 with TR-973 Air Flow Indicator 1/case
BT-641S
3M™ Heavy Duty Tight Fitting Breathing Tube, BT-64S, Short with TR-973 Air Flow Indicator 1/case
*Not for sale. Breathing Tubes must be purchased as an assembly with the TR-973 Air Flow Indicator.
W WARNING
In Canada:
Internet: www.3M.ca/Safety
Technical Assistance: 1-800-267-4414
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(English)
User Instructions