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5
EVA (with LF-Series and RT-Series Hoods)
Powered Air-Purifying Respirator (PAPR) System
2. Belt and Backpack Assembly
a. With the turbo-blower unit
filter side down, orient the
lever locks as shown.
b. Lay the belt over the turbo-
blower lever locks as shown.
c. Rotate the lever locks until
they are oriented, as shown.
Repeat steps in reverse order
to remove the turbo-blower
unit from the belt.
d. The EBH Backpack (optional
accessory) requires the use
of the belt. See EBH Backpack
User Manual for assembly
instructions.
3. Filter / Cartridge Installation
a. Remove the filter / cartridge
from its packaging and inspect
for damage to the gasket and
filtering media.
b. Position the filter / cartridge
into the filter receptacle with
the Bullard logo in the upright
position. Rotate the filter 1/8th
of a turn clockwise until the
filter lock tab is secure.
4. Connecting the breathing tube
a. Ensure the rubber gasket
is in place in the air source
connection on the turbo-
blower unit.
b. Screw the black end of the
breathing tube into the
turbo-blower unit by turning
clockwise.
c. Ensure that neither the
breathing tube nor the hood
connection is blocked.
d. Screw the blue end of the
breathing tube into the
blue hood connector on the
back of the hood by turning
clockwise.
a.
b.
c.
d.
Summary of Contents for 20LF2LHE
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