Pid Alarms; Pid Bulb -Cal Now; Warning - MSA Sirius Manual De Operación

• Alarm sounds and lights flash
• Alarm can be silenced by pressing the RESET/
• No other pages can be viewed
• After approximately one minute, the unit automatically turns OFF.

PID Alarms

The Sirius Multigas Detector will enter the Ion Error, PID Error,
PID Failed Span Cal, or the PID Comm Error if the instrument detects
that the PID is not functioning properly.
The Ion Error, PID Error, and PID Comm features are continually
monitored. The PID Failed Span Cal is monitored during calibration only.
If one of these errors is detected, the following occurs:
• The error name flashes on the display
• Alarm sounds and lights flash
• Alarm can be silenced by pressing the RESET/
• No other pages can be viewed
• After approximately one minute, the unit automatically turns OFF.
See Chapter 6, Troubleshooting for corrective action guidelines.

PID Bulb -Cal Now

This message may appear in the event that the instrument detects a
potential problem with the output of the PID sensor. When this occurs,
the best course of action is to clean the PID bulb (see Chapter 5,
Calibration). This message is not a replacement for daily bump checks.
If a Sensor Missing, PID Error, Ion Error, PID Failed Span Cal,
or PID Comm condition occurs, stop using the instrument; it
can no longer alert you of potential hazards.
1. Leave the area immediately.
2. Turn OFF the instrument if it is ON.
3. Report to the person responsible for maintenance
Failure to follow this procedure could result in serious per-
sonal injury or death.

" WARNING

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