Inspecting The Facepiece - 3M SCOTT AIR-PAK X3 PRO Operating & Maintenance Instructions

INSPECTING THE RESPIRATOR
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 2-2.
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.

Inspecting the Facepiece

Remove and keep the protective static cling label attached to the lens of a new facepiece; the label may be re-used
during storage of the facepiece.
The facepiece must be complete and in serviceable condition with no worn, loose, or damaged components. See the
main components of the facepiece in
AV-3000 HT
8
RIC/UAC Relief Valve
Figure 2-2 Inspecting the RIC/UAC connection
Figure 2-3.
Head Harness
Lens Frame
(Bezel)
Lens (Fenestra)
Nose cup with
inhalation valves
Voicemitter
E-Z Flo +
Regulator
Figure 2-3 Facepiece components
VISION C5
E-Z Flo C5
Regulator
P/N 595373-01 Rev C 202004