XPower AP-1500 Series, Owner'S Manual

Page: 9 / 49

English - 9
Extension Setup (Optional)
Exhaust Ducting
• Turn off the machine.
• Attach the ducting hose to
the exhaust.
Control Panel
Circuit Breaker Air Quality Monitor
Power Switch Speed Switch
Air Quality Sensor
Pressure Gauge
RE
SE
T
PRES
S
T
O
0
10
0
200
300
40
0
50
0
OFF
MAX
MIN
Air Quality
Good Moderate Poor
.
HOURS
Activity Indicator
Setting Button
Time Meter
Air Quality Monitor
• When this monitor blinks, it indicates the Air Quality Sensor is now preparing for
detection.
• The digital display will show the concentration of fine particulate matter (PM
2.5
) in the
environment in μg/m
3
.
• The index light will indicate the air quality category of the environment. According to the
Air Quality Index developed by the United States Environmental Protection Agency (EPA),
the index light corresponds to different levels of health concern as below: