WARNING!
Leave the contaminated area immediately if:
a) Any part of the system becomes damaged
b) Airflow into the head top decreases or stops
c) Breathing becomes difficult
d) Dizziness or other distress occurs
e) You tast or smell contaminants or irritation occurs
f) At very high work rates, the pressure in this Autodim PAPR device may become negative at peak inhalation flow.
5.3 Fitting
Adjust the waist belt and dual shoulder strap size, so that the Autodim PAPR unit site easily and is accessible and comfortable on your hips.
Pull down the face seal ring and put on the head top. Adjust the headgear to suitable tightness so that it will be stable on the head.
The tightness of headgear can be adjusted by pushing and turning of the adjusting knob. See FIGURE 11 for details.
Put on the head top and adjust the headgear to suitable tightness so that it will be stable on the head.
The face seal should rest against your face with a comfortable pressure on your temples.
If the face seal doesn´t make contact with you face, you will not get sufficient sealing needed to offer the correct protection factor.
6: LCD and Operation
6.1 LCD
There is a LCD display on the Autordim PAPR unit to show the Autodim PAPR working condition (Figure 11).
Part 1 shows the data of current air flow.
Part 2 shows the level of airflow.
Part 3 shows the filter condition.
Part 4 shows the battery.
Part 5 shows the temperature of the battery.
Any of them will flash if the Autodim PAPR disfunctions.
6.2 Operation
Start the Autodim PAPR unit by pressing the "on" button on the Autodim PAPR unit. The Autodim PAPR is working at level 1
Press the "on" button again. The system is working at level 2.
Press the "on" button again. The system is working at level 3.
Press the "on" button again. The system is working back to level 1.
Press the "off" button for at least 3 second. The Autodim PAPR is powered off.
