Scott Self-Contained Breathing Apparatus Air Pak X3 SCBA 2.2

Brush and/or rinse off any debris from the shoulder harness and waist pad.

Apply the cleaning solution to the soiled areas according to the manufacturer’s instructions.

Scrub the soiled areas using a sponge or a soft-bristled brush.

Rinse the area thoroughly with water.

Repeat rinsing and scrubbing for heavily soiled areas if necessary.

Set the soft goods aside to air dry.

Detach the shoulder harness, waist pad, straps, and UEBSS or dual EBSS pouch from the backframe.

Remove the dust cap from the RIC/UAC coupling on the respirator

Visually inspect the coupling for dirt or damage

Remove any dirt or contamination from the coupling

Is the RIC/UAC coupling on the respirator damaged?

Remove the respirator from service

Tag the respirator for repair by authorized personnel

Initial Regulator and Valve Check

Check that the mask-mounted regulator purge valve is closed (pointer on the knob points up).

Depress the center of the air saver/donning switch on the E-Z Flo+ regulator or pull the auto air-saver switch on the E-Z Flo C5 regulator latch and release.

Slowly open the cylinder valve by fully rotating the knob counterclockwise.

Confirm the following occur when the cylinder valve is opened

Enter the reading of the remote pressure gauge.

Is the remote pressure gauge reading within 10% of the cylinder pressure gauge?

Verify all lights illuminate for 20 seconds upon initialization.

Check cylinder pressure indicator lights

Did the end-of-service indicator alarm actuate?

Describe actions taken if end-of-service indicator alarm actuated

PASS Device and HUD Synchronization

Verify HUD lights flash in an alternating pattern when the distress alarm goes into pre-alarm mode.

Ensure the distress alarm is off (cylinder valve closed, no sensor module lights flashing)

Confirm no tools are used to close the cylinder valve

Press and hold the manual reset (yellow) button on the console

Observe the final light color in the sequence to determine battery status

If red light observed, replace all batteries before using the respirator again