Function Screens - Bacharach PGM-IR Operation And Maintenance

CO Monitor
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2.9.4 Function Screens

The Function screens are used to set up the monitor and display stored data.
From the Data Display screen, press both the Keypad Left and Right buttons at
the same time to display the first Function Menu screen. Next, use the Keypad
buttons to move the arrow (>) until it points to the desired function, and then
press the ENTER button to select that function.
Once a function has been selected, use the Keypad to scroll through the
displayed data or to change a parameter associated with that function. Press
ENTER to save any newly entered parameters. Press the ESC button to return
to the previous screen without saving.
Note that if no buttons are pressed within 90 seconds after selecting a
function, the unit returns to the Data Display screen.
Instruction 3015-9000 Rev 2
FILLBAG – Press ENTER to manually fill the purge-air bag.
IMPORTANT:
environment that is at the same temperature and humidity as
the area being checked for gas. DO NOT fill the bag in an area
that is contaminated with gas.
EMTYBAG – Press ENTER to manually empty the purge-air bag. Use this
function to drain the bag if it becomes contaminated with gas or before
shipping the instrument via air transportation.
ALRMLVL – Detected gas level that causes the front panel ALARM (red)
light to turn ON and the audible alarm to sound (if AUDALRM function is
set to ALARM or ALARM/FAULT).
AUDALRM – The internal audible alarm is programmable to function as
follows:
OFF – Audible alarm is disabled.
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ALARM – Alarm sounds when detected gas level exceeds the ALRMLVL
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level as evidenced by the front panel ALARM (red) light turning ON.
ALARM/FAULT – Alarm sounds when either the detected gas level
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exceeds the ALRMLVL value, or if a system fault occurs, as evidenced by
the front panel ALARM (red) light or FAULT (yellow) light turning ON.
LEAK DETECTOR – When selected, the monitor will produce a leak
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detector type of audible feedback. At zero ppm there will be an audible
beep every 2 seconds with the beep rate increasing up to 20 beeps per
second when the ppm level reaches the ALRMLVL setting.
TWA ALARM – Audible alarm sounds when the TWA or twa, whichever
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is selected by the 2ndUNIT Function, exceeds the ALARMLVL value.
The audible alarm can be temporarily silenced by pressing the SILENCE
button.
PPM LOG – Contains records of the last 200 measurements. Each record
shows the measurement's date, time, and ppm level. Measurements are
logged at an interval determined by the LOG INT function. After all 200
locations are filled the newest entries overwrite the oldest entries.
Use the Keypad Up and Down buttons to change the record number by a
factor of 1. Use the Right and Left buttons to change the record number
by a factor of 10. Press ESC to return to the previous screen.
To the right, record #025 shows that a gas level of 22 ppm was measured
on 07/11/2012 at 3:35 PM.
Fill the purge-air bag in a clean, fresh-air
Operation
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