Checking the air flow alarm
Proper functioning of the air flow can be checked by using the setup from previous
paragraph and by putting blower unit into bag. First keep the bag loose around blower,
so that air flow is not obstructed and flow indicator is in green sector. Then tighten bad
around the blower, so that air flow is reduced and flow indicator goes to red sector.
In few seconds flow alarm sound should be heard, (if not, Flow alarm is not working
properly). Release the bag to free air flow and indicator moves to green sector. After a
few seconds alarm should stop. If the alarm doesn't stop, do not use the unit and contact
Jacksonsafety.eu for support.
FILTER REPLACEMENT CRITERIA
Filter should be replaced in all cases when its integrity is suspected to have been affected
as a result of contamination or physical damage. Filter must also be replaced at the end of
its service lifetime, which can be determined when the fully charged operational JACKSON
SAFETY® AIRMAX+® PAPR unit can't supply airflow above 170LPM tested with the use
of the Flow-Test-Unit provided with the product. This is clear indication that the filter is
clogged and should be replaced. If the alarm deactivates after replacing the filter, the unit
is fully operational again; if not, recharge the unit before using it in a contaminated area.
You should always double check the air flow again with the Flow-Test-Unit to make sure the
unit is fully operational.
Removing the Filter:
Opening the filter cover: Grip the blower and pull up the cover from the right side of the
blower.
ATTENTION! It is strictly forbidden to use any tools to open the filter cover.
To remove the filter, pull it out of the unit. Clean the unit from dust ensuring no dust
enters the air inlet.
FITTING THE FILTERS
Inspect the filter sealing gasket filter panels and confirm that is free of damage. Make
sure that the new filters are used within their expiry date. Make use of the opportunity
to inspect that the filter holder is clean; finally assemble the new filter into the blower.
Inserting a new filter: Put the filter back into position and gently push until it fits well on
the body of the unit.
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