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Warning

Warning

RESPIRATORS CAN BE USED IN AN 
EMERGENCY; HOWEVER, TRAINING 
IS VERY STRONGLY RECOMMENDED 
BY THE MANUFACTURER. FOLLOW 
THE INSTRUCTIONS HEREIN 
CAREFULLY. THIS POWERED 
AIR-PURIFYING DEVICE IS ONLY FOR 
USE IN SPECIFIC ATMOSPHERES 
UNDER CERTAIN CONDITIONS. USE 
OF THIS RESPIRATOR WITHOUT 
PROPER KNOWLEDGE AND 
TRAINING CAN RESULT IN SERIOUS 
INJURY OR DEATH.

IMPROPER USE OF THIS RESPIRATOR MAY RESULT IN PERSONAL INJURY OR DEATH. 

IMPROPER USE INCLUDES, BUT IS NOT LIMITED TO, USE IN 

ATMOSPHERES CONTAINING UNKNOWN CONTAMINANTS AND/OR UNKNOWN CONCENTRATIONS OF CONTAMINANTS, USE WITHOUT ADEQUATE 
TRAINING, DISREGARD OF THE WARNINGS AND INSTRUCTIONS CONTAINED HEREIN OR FAILURE TO INSPECT AND MAINTAIN THIS RESPIRATOR. THIS 
RESPIRATOR IS NOT INTENDED FOR USE IN ATMOSPHERES WHICH ARE, OR MAY BECOME, IMMEDIATELY DANGEROUS TO LIFE OR HEALTH, OR IN 
ATMOSPHERES WHERE THE IDENTITY AND/OR CONCENTRATION OF THE CONTAMINANT IS UNKNOWN.

THIS RESPIRATOR DOES NOT SUPPLY OXYGEN AND MUST NOT BE USED IN OXYGEN-DEFICIENT ATMOSPHERES CONTAINING LESS THAN 19.5% 
OXYGEN.

THIS RESPIRATOR IS INTENDED TO BE USED ONLY IN CONJUNCTION WITH AN ORGANIZED RESPIRATORY PROTECTION PROGRAM OR LARGER 
PERSONAL PROTECTIVE EQUIPMENT (PPE) SYSTEM. 

Warning

THE FOLLOWING INFORMATION IS MEANT TO SUPPLEMENT, NOT REPLACE, EXISTING TRAINING AND PROTOCOL REGARDING THE USE OF PPE AND 
GAS MASKS/FULL-FACE RESPIRATORS. PLEASE CONSULT LEADERSHIP OR RELEVANT AUTHORITIES REGARDING THE DEPLOYMENT OF THIS 
EQUIPMENT. SEE WARNING ON THE COVER OF THIS MANUAL.

Warning

DO NOT OPERATE THIS EQUIPMENT WHILE UNDER THE INFLUENCE OF DRUGS, ALCOHOL, OR ANY OTHER MEDICATIONS OR SUBSTANCES WHICH 
MAY AFFECT VISION, DEXTERITY OR JUDGMENT. USERS OF THIS EQUIPMENT MUST BE IN GOOD PHYSICAL AND MENTAL HEALTH IN ORDER TO 
OPERATE IT SAFELY. DO NOT USE THIS EQUIPMENT WHEN FATIGUE PREVENTS SAFE OPERATION. STAY ALERT WHEN OPERATING THIS EQUIPMENT. 
INATTENTION OR CARELESSNESS WHILE OPERATING THIS EQUIPMENT COULD RESULT IN SERIOUS INJURY OR DEATH.

The MIRA Safety MB-90 Powered Air-Purifying Respirator is a blower-assisted device 

commonly referred to as a PAPR. Training is required before use.

The MIRA Safety MB-90 has an enclosed and sealed design that contains NO 

user-replaceable parts. Opening the PAPR enclosure could compromise its functionality 

and immediately voids the warranty. If you experience functionality issues, please 

contact MIRA Safety Customer Service.

The MIRA Safety MB-90 is designed to be used with a full-face respirator/gas mask and 

40

 mm NATO standard gas mask filters, fitted head harness, a breathing tube to 

connect the PAPR to the face mask, and eight (8) AA batteries to ensure functionality. 

Each of these elements MUST be functioning properly for your PAPR to work as 

designed.

Page 1

Summary of Contents for MB-90

Page 1: ...MB 90 PoweredAir Purifying Respirator PAPR RD011721...

Page 2: ......

Page 3: ...EMENT NOT REPLACE EXISTING TRAINING AND PROTOCOL REGARDING THE USE OF PPE AND GAS MASKS FULL FACE RESPIRATORS PLEASE CONSULT LEADERSHIP OR RELEVANT AUTHORITIES REGARDING THE DEPLOYMENT OF THIS EQUIPME...

Page 4: ...F power switch is on the top front of the blower assembly On the front there are two 2 threaded inlets to attach 40 mm filters The MIRA Safety MB 90 PAPR can use up to two 2 filters New filters must b...

Page 5: ...respirator instruction manual for details 3 The individual using the respirator must ensure it is properly inspected before use properly decontaminated after use if necessary properly cleaned and mai...

Page 6: ...on and that the batteries are fully charged Turn the power switch ON briefly to ensure the unit is functioning Turn the power switch OFF again 1 The blower assembly and breathing tube must be arranged...

Page 7: ...rough the respirator and immediately leave the contaminated area Decontaminate and if necessary check the PAPR 16 Manually inspect the seals and junctions of your gas mask breathing tube and PAPR filt...

Page 8: ...acepiece from the breathing tube or remove the facepiece THIS WILL TERMINATE RESPIRATORY PROTECTION AND THE USER WILL BE BREATHING THE ATMOSPHERE THE RESPIRATOR WAS INTENDED TO PROTECT AGAINST PERFORM...

Page 9: ...R DEATH Termination of use occurs when the user leaves the contaminated area and does not intend to reenter Removal must be done in a fresh air environment after thorough decontamination To doff the f...

Page 10: ...tridges please contact MIRA Safety Customer Service Your MIRA Safety MB 90 PAPR comes with an enclosed breathing tube If the tube is damaged or dysfunctional in any way contact MIRA Safety for a repla...

Page 11: ...ecting sanitizing preparations used Used filter elements must be removed and disposed of as directed in the DISPOSAL OF USED FILTER ELEMENTS section of this manual CLEANINGANDSTORAGE Warning INSPECT T...

Page 12: ...Rinse thoroughly with clean water 3 DO NOT STORE BATTERIES IN THE BLOWER UNIT Store AA batteries separately according to the manufacturer s guidance 1 Store the MIRA Safety MB 90 PAPR blower belt and...

Page 13: ...purchase may be required 2 Return the product to the retailer where the product was purchased for an exchange provided that the store is a participating retailer Returns to a retailer should be made w...

Page 14: ...1 N FM 620 RD STE 259 155 Austin TX 78726 2021 MIRA Safety LLC MIRA Safety the MIRA Safety logo and MB 90 are registered and or unregistered marks of MIRA Safety LLC or its affiliates 888 316 1462 sup...

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