9
standards should not be confused with the
EN 12941 standard markings.
Each filter cartridge has a label on it with a
spot for recording the date and time that the
new cartridge was installed. Using a pen or
permanent marker, write the date and time
the new cartridge was installed into the PX4
AIR
®
PAPR.
MARKINGS AND SYMBOLS ON THE
EQUIPMENT
- Read all instructions before
use.
Li-Ion
- Lithium Polymer Batteries.
- Batteries shall be disposed
of as electronic waste.
- Recycle
- RoHS compliant.
ALARMS AND DEVICE
WARNINGS
FILTER BLOCKAGE
A pulsing alarm sounds when the airflow
to the hood falls below the minimum
requirement of 170slpm (180slpm Nominal)
for 03-911 and 120slpm (130slpm Nominal)
for 03-912 more than 5-10 seconds in
duration.
BATTERY LEVEL
A pulsing alarm sounds when approximately
10-15 minutes of charge is left in the battery.
Power the unit off and remove the battery
(in a safe area) and place on the charger. If
you have a second battery you can connect
it to the device to continue operation. The
continuous alarm will also sound if the
battery is overheating.
Alarm volume is 85 dBA at 4” (104mm).
Note: When the alarm sounds it is
recommended that you leave the work area
immediately. Once outside of the work area
power the unit down and resolve the problem.
When the alarm sounds there will be a
vibration activated as well. This will help
notify the operator of the warning even in
noisy environments or when using hearing
protection.
Summary of Contents for PX4 AIR PAPR
Page 1: ...0194 INSTRUCTION MANUAL PX4 AIR PAPR...
Page 91: ...91 NOTES...
