Table of Contents
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SCOTT AIR-PAK X3 SNAP-CHANGE
Pressure-Demand Self-Contained Breathing Apparatus (SCBA)
REGULATOR QUICK
DISCONNECT
REGULATOR
IN REGULATOR
HOLDER
RIC-UAC
CONNECTION
TyPICAl AIR-PAK X3 SNAP-CHANGE WITH SNAP-CHANGE CYLINDER
Typical configuration of SCOTT SCBA shown with various optional and accessory equipment.
Appearance of respirators will vary by model. Not all respirators include all features illustrated.
IMPROPER USE OF THIS RESPIRATOR MAy RESUlT IN PERSONAl INJURy OR DEATH. IMPROPER
USE INClUDES, BUT IS NOT lIMITED TO, USE WITHOUT ADEQUATE TRAINING, DISREGARD OF THE
WARNINGS AND INSTRUCTIONS CONTAINED HEREIN, AND FAIlURE TO INSPECT AND MAINTAIN THIS
RESPIRATOR. READ AND UNDERSTAND All INSTRUCTIONS BEFORE ATTEMPTING TO OPERATE OR
SERVICE THIS EQUIPMENT.
THIS RESPIRATOR IS INTENDED TO BE USED ONly IN CONJUNCTION WITH AN ORGANIZED RESPIRATORy
PROTECTION PROGRAM WHICH COMPlIES WITH THE REQUIREMENTS OF "PRACTICES FOR RESPIRATORy
PROTECTION," Z88.2 AVAIlABlE FROM AMERICAN NATIONAl STANDARDS INSTITUTE INC., 1430
BROADWAy, NEW yORK, N.y., 10018, OR THE REQUIREMENTS OF OSHA SAFETy AND HEAlTH STANDARD
29 CFR 1910 PARAGRAPH 134 AVAIlABlE FROM THE U. S. DEPARTMENT OF lABOR, OCCUPATIONAl
SAFETy AND HEAlTH ADMINISTRATION, OR OTHER PERTINENT NATIONAlly RECOGNIZED STANDARDS,
SUCH AS THOSE PROMUlGATED By THE U. S. COAST GUARD OR THE DEPARTMENT OF DEFENSE.
SCOTT, the SCOTT SAFETY Logo, Scott Health and Safety, AIR-PAK, X3, VIBRALERT, AV-3000, SNAP-CHANGE, and HT are registered
and/or unregistered marks of Scott Technologies, Inc. or its affiliates.
OPERATING & MAINTENANCE INSTRUCTIONS
Models
NFPA-1981 (2013 Edition) Compliant
CYLINDER AND
PULL
VALVE ASSEmBLY
HANDLE
PRESSURE REDUCER
WARNING
© 2014 Scott Safety.
Page 1 of 48
2.2 / 4.5 / 5.5
CYLINDER
LATCH
SNAP-CHANGE
CONTROL CONSOLE
(HUD ONLY VERSION)
REmOTE
PRESSURE
GAUGE
P/N 595279-01 Rev. B 5/14
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Table of Contents
Related Manuals for Scott 4.5
Summarization of Contents
SCBA Product Overview
General Description
Explains the purpose of the SCOTT AIR-PAK X3 SCBA for respiratory protection.
Major Components
Lists and describes key parts of the SCBA system.
Model Specifications
Specific Model Descriptions
Details the different AIR-PAK X3 models (2.2, 4.5, 5.5) and their pressure ratings.
Approvals and Certifications
NIOSH and NFPA Compliance
Covers NIOSH and NFPA compliance for the SCBA and required components.
Service Life and Safety
Service Life Factors
Explains factors affecting SCBA duration and expected service time.
Intrinsic Safety Requirements
Details intrinsic safety requirements for use in hazardous locations.
Options and Accessories
Accessory Overview
Lists optional equipment and accessories available for the SCBA.
Facepiece Fitting and Testing
Fit Test Procedures
Guides on selecting, fitting, and performing quantitative fit tests for the facepiece.
Cautions and Limitations
General Usage Cautions
Lists general warnings and restrictions for SCBA use.
CBRN Application Cautions
Specific warnings and limitations for CBRN applications.
Regular Operational Inspection
Respirator and Cylinder Inspection
Inspecting the respirator and breathing air cylinder for damage.
Cylinder Valve and RIC UAC Inspection
Cylinder Valve and RIC UAC Checks
Inspecting cylinder valve, connector, and RIC UAC for condition and cleanliness.
Facepiece Inspection
Facepiece Component Checks
Inspecting facepiece seal, lens, harness, voicemitters, and nose cup.
Regulator Inspection
Regulator Component Checks
Inspecting the breathing regulator, purge valve, and quick disconnects.
Operational Testing
Alarm and Air Flow Testing
Procedures to test SCBA functions, alarms, and air flow.
Using the Respirator
Donning and Preparation
Initial steps for donning the SCBA and adjusting straps.
Facepiece Donning Procedures
Detailed Donning Steps
Detailed steps for correctly donning the AV-3000 HT facepiece.
Begin Use of the Respirator
Initial Activation and Checks
Steps to activate the SCBA, open the cylinder valve, and check alarms.
In-Use Procedures
Monitoring and Seal Checks
Procedures for checking seals, alarms, and monitoring air consumption during use.
Termination of Use
Termination Steps
Step-by-step guide to safely remove the SCBA facepiece and respirator.
Resuming Respirator Use
Resumption Procedures
Procedures and checks required before resuming use of a donned respirator.
RIC UAC Emergency Use
RIC UAC Procedure
Covers procedures for using the Rapid Intervention Crew/Company Universal Air Connection.
Low Temperature Operation
Cold Weather Use Guidelines
Guidelines for using the SCBA in freezing temperatures.
Emergency Operation
Emergency Procedures
Actions to take if an alarm actuates or if there is a loss of air supply.
Cylinder Replacement Procedure
Preparation for Replacement
Steps to take before removing a cylinder, such as leaving the area and closing valves.
SNAP-CHANGE Cylinder Replacement
Step-by-step guide for the user to replace a SNAP-CHANGE cylinder.
Cleaning and Storage
Cleaning Procedures
Procedures for cleaning the respirator, facepiece, and regulator.
Storage of the Respirator
Proper Storage Methods
Guidelines for storing the SCBA, facepiece, and accessories to prevent damage.
Respirator Markings and Maintenance
Respirator Markings
Warnings about applying labels and markings to the SCBA.
Specialist Level Maintenance
Information on advanced maintenance training and resources.
Periodic Testing and Retirement
Recommendations for periodic testing and criteria for retiring the respirator.
Battery Replacement
Replacing Heads-Up Display Batteries
Instructions for replacing batteries in the Heads-Up Display unit.
PAK-ALERT Distress Alarm Battery Replacement
Replacing PAK-ALERT Batteries
Instructions for replacing batteries in the PAK-ALERT distress alarm system.
Warranty Information
Limited Warranty
Details the warranty coverage, exclusions, and claim procedures for the SCBA.
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