16
PX4 AIR
®
TO REMOVE THE HE FILTER
Make sure the 03-911 fan unit is switched off
before attempting to open the Door. (Note:
Press and hold button to power off.) If the
unit is on, contaminants may get pulled into
the unit and the suction may make it hard to
remove the filter.
(1.) Depress the latch, (2.) Rotate the door to
the right and lift the door off the latch.
1.
2.
Remove the 03-985 filter from the Door and
dispose of it in a suitable way.
Install the new replacement 03-985 filter
as per Fig 3.3 and 3.4. Inspect the 03-981
Prefilter and replace as needed.
FIGURE 4.1
FIGURE 4.2
FIGURE 4.3
FIGURE 4.4
Depending on the contaminants filtered by the PX4 AIR
®
, the
used filter itself may be hazardous. Take appropriate precautions when handling to avoid
exposure to released contaminants; a company disposal procedure may needed.
WARNING
FILTER REMOVAL
RESPIRATOR SETUP AND CARE
CONTINUED
