Airflow rate test
Take airflow test always before using this product.
Make sure all the components are fully assembled before testing.
Connect the end of hose to the bottom of airflow indicator and then start the Button. Keep
the Flow Indicator vertical
(See fig.11).
If the ball inside the pipe floating above the limited line in low speed mode, it proves
normal function.
If the ball cannot float up to limited line, please refer to Trouble-shooting Guide on
page11.
MAINTENANCE
The respirator components must be cleaned, inspected and prepared for next use after
each use. Use soft cloth dipped in mild soap water for wiping. Be careful for the water NOT
to get inside the body.
CLEANING
Blower unit and battery pack: Clean the outer surfaces of the PAPR and battery pack
with a soft cloth dampened in a solution of water and mild, pH neutral detergent. Be
careful for the water NOT to get inside the body. Do not use solvents or abrasive
cleaners. Ensure the electrical contacts of the motor/blower and battery pack are dry
before assembling well.
Breathing tube: Wiping the exterior is insufficient. Clean the outer hose and connection
on the breathing tube with the soft cloth dipped in water and detergent solution.
Optional breathing tube covers can also be used to facilitate cleaning. Ensure the
breathing tube is completely dry before using or storing. They cannot be immersed in
liquids for cleaning and must be replaced if wet.
Filter: Open the filter cover and inspect all the filters and spark screens. The Particle, gas
and pre-filters cannot be cleaned. The spark screen can be cleaned using a clean, soft
cloth dipped in a solution of water and a mild pH neutral detergent. Completely dry the
spark screen with a clean cloth. Replace the pre-filter and Particle filter if excessively
dirty, wet or damaged. Do not attempt to remove contamination using a compressed air
line as this will automatically invalidate the warranty. If the spark screen cannot be
cleaned or is damaged, replace with a new spark screen.
1.
2.
3.
Limited Line
Keep Vertical
fig.11
10
Summary of Contents for Freflow V1
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