RPB PX4 Air Papr Manual De Instrucciones página 21

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airflow rate of the flow meter. Low airflow
will increase the level of protection
provided.
See Fig. 8.1
7. ALARM SIMULATION: Check the
operation of the airflow alarm is
functioning correctly. Power on the
PX4 AIR and place the palm of your
®
hand over the outlet of the PX4 AIR
Continuing to hold your hand tightly over
the outlet, with the airflow restricted until
the alarm sounds, (audible alarm and Red
LED indicators on the button) after 5-10
seconds, indicating the airflow is below
the minimum airflow. Remove your hand
and the alarm and LED should return to
normal operation once the airflow is back
to safe levels.
8. CLEANING & DISINFECTING: The PX4
AIR ® unit can be cleaned with a damp
cloth and mild detergent on the external
surfaces and the face of the fan motor
housing.
WARNING! DO NOT submerse in water
or use solvents on any parts of the
PX4 AIR . This device has electrical
®
components and could cause injury or
death if put in contact with water.
9. STORAGE: The PX4 AIR
stored with the Filter or battery attached
if not being used for long periods of time,
store in a clean, dry environment, away
from direct heat sources between -10°C
and 45°C, at a relative humidity of less
than 90%. All batteries must be stored in
a cool dry atmosphere.
DO NOT use, store or charge a battery
in ambient temperatures that exceed
10.
.
®
® should not be
(40°C). All filters must be stored in an
airtight plastic bag or container so that
they are not exposed to contamination.
BELT LOOPS/SUPPORTS: Check the
Belt Supports and Belt Loops for cracks.
If cracks or excessive wear is present,
they should be replaced. To replace the
Belt Supports (03-965) and the Belt
Loops (03-924), unthread the Belt from
the Belt Supports and the Belt Loops.
Remove the Belt Loops by removing the
two screws in each Belt Loop. Remove
the old Belt Supports and place the new
ones. Place the new Belt Loops and
screw in tight until secure. Do not over
tighten.
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