MSA Orion G Manual De Operaciones página 43

Chapter 4, Setting up the Gas Utility Instrument
LEAK TICKER ON AT POWER ON
This page lets the user select whether to have the ticker ON or
OFF when the instrument is turned ON.
1. Use the CHANGE/RESET button.
• ON turns the Ticker ON automatically.
• Combustible sensor will be OFF
• FAS option is not available.
2. Push the ON/OFF PAGE button to advance to the CH
selection OFF.
LEL/CH SENSOR SET-UP
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The LEL/CH Sensor Set-up allows changes to be made to the
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LEL or CH exposure alarm (PEAK), to the Autocalibration value,
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and to the displayed units (CH
Incorrectly setting the autocalibration values in the
instrument could result in the instrument being incorrectly
calibrated. If using calibration gas other than the gas listed
in TABLE 5-1, the autocalibration values must be set to
match the calibration gas. Failure to do so may result in
the instrument not notifying the user of a potentially
dangerous atmosphere. Failure to follow this warning can
result in serious personal injury or death.
• The LEL or CH
banner flashes.
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1. Push the ON-OFF/PAGE button to make changes to the
LEL or CH settings.
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2. Push the CHANGE/RESET button to skip forward to the
Oxygen Set-up.
• The LEL or CH
• The PEAK flag turns ON.
3. Push the CHANGE/RESET button to increment the exposure
alarm (PEAK) value.
4. Push the ON-OFF/PAGE button to accept the value.
• The LEL or CH
• The CAL flag turns ON.
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or LEL).
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" WARNING
Banner turns ON solid.
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Banner turns ON solid.
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Operating Manual
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