PAPR
-8-
Filter Installation:
1. Open the filter cover (Fig. 4).
2. Remove the old filter (if installed) with a slight twisting motion as you pull it away from blower.
3. Install the new filter onto the blower using the same rotating motion as you push (Fig. 5).
4. Close the filter cover onto the blower, making sure the right tab snaps onto the blower.
5. Check that the filter cover is secured.
2.4 Blower
1. Install the Breathing Tube into the Blower as shown (Fig. 6).
2. Operate the Blower (Fig. 7).
Become familiar with the operation of your
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RC
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A
IR
P
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®
PAPR
system blower unit before
initial operation. The controls operate as follows:
Power Button - turn the blower unit on or off.
High Speed Fan - increase airflow indicated by GREEN LED panel above power button.
Low Speed Fan - decrease airflow indicated by GREEN LED panel above power button.
Filter/Airflow status indicated with GREEN LEDs.
Filter/Airflow status: GOOD.
Filter/Airflow status: Near Full.
Battery: When blower is turned on the LEDs will flash RED. (ALWAYS begin each shift with a
fully charged battery.)
Audible Alarm: Airflow blocked/change Filter soon.
Audible Alarm plus Vibration: Airflow blocked/Replace Filter.
Audible Alarm (short beep) & RED LEDs flash: RECHARGE BATTERY.
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rial version
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Figure 6
Breathing Tube
Insert
Turn to Lock after Inserting
into Blower Connector
Blower
Align Pin into Slot on
Blower Connector
Fan (High Speed)
Figure 7
Fan (Low Speed)
AIR
BATTERY
FILTER
Power Button
