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MAN-MAXPRO
REV. B.0.
The following procedure is recommended:
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Hose lengths up to 100 feet may be used for pretesting. Add
one second per foot to the two-minute wait for full response.
4.6
In the event of a gas alarm, evacuate the area immediately.
Investigate the cause of the alarm only when you are safely out
of the potentially hazardous area. Accessing the "Peak" mode
will display the gas and level that generated the alarm.
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4. OPERATING INSTRUCTIONS
Turn instrument on and allow to enter normal operating
mode.
Be sure you are in pump mode. ("P" indicated in line 4 of
display).
Test alarm function with gas as indicated in Section 4.3
Testing Sensors and Alarms..
Test low flow alarm as indicated in Section 4.3 Testing
Sensors and Alarms.
Connect sampling hose to instrument. Place hose in area
to be sampled.
Wait two minutes for full response.
Take readings.
Retrieve hose and disconnect from instrument.
ALARMS
A "warning" low gas alarm indicates a gas concentration
above the low alarm set point and is indicated by 3 beeps
from the horn, flashing LED, flashing gas range of the
sensor in alarm, and display of the word "WARNING."
Voice will also say "WARNING" except for O2, in which
case it will say "DANGER."
A "danger" high gas alarm is indicative of a gas
concentration above the high alarm set point and is
indicated by 3 beeps from the horn, flashing LED, flashing
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