3M SCOTT AIR-PAK X3 PRO, Inspection & Cleaning Instructions

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INSPECTING THE RESPIRATOR
14 P/N 595360-01 Rev G 202004
Figure 1-1 Inspecting the breathing air cylinder
4 Check the cylinder pressure gauge. If the cylinder is less than full, replace it with a fully charged cylinder.
For information about charging cylinders, see the current revision of
Safety Precautions for Air-Pak Cylinders (P/N
89080-01).
Inspecting the RIC/UAC Connection
3M Scott Air-Pak X3 Pro respirators are fitted with a Rapid Intervention Crew/Company Universal Air Connection
(RIC/UAC) system to provide emergency replenishment of an approved SCBA breathing air supply cylinder from an
approved air supply source.
To inspect the RIC/UAC connection
1 Remove the dust cap from the RIC/UAC coupling on the respirator.
2 Visually inspect the coupling for dirt or damage. Remove any dirt or contamination from the coupling. See
Figure 1-2 .
a If the RIC/UAC coupling on the respirator appears damaged, remove the respirator from service and tag it for
repair by authorized personnel.
b If you find no damage, replace the dust cap.
Figure 1-2 Inspecting the RIC/UAC connection
CAUTION
Do not use tools to close the cylinder valve. Over-tightening the cylinder valve may cause damage that could
result in air leaking from the cylinder.
Verify that the cylinder connector is
undamaged and free of dirt and
debris.
Cylinder valve with Snap-Change connector
Cylinder valve with CGA connector
RIC/UAC Relief Valve