30
CHAPTER 4: OPERATION
087-0038 REV L
SCOTT SAFETY
Operating the Device
This section describes the operational modes of the device. Primary User Interface
(UI) of the device is via the LCD. During operation, the LCD displays continuous data
on gas concentrations and alarm conditions. Additionally, you can monitor peak
values of gas concentrations.
At start up, the LCD shows current alarm set points for each sensor installed, current
date and time, software version installed, and when the next required calibration is
due.
Warning:
If Protégé fails to respond properly upon start up, or if calibration is out of
date, do not use the device until it has been properly serviced or calibrated. Failure to
do so could result in death or injury.
Figure 23
LCD Indicators
lists the LCD items and their descriptions.
Warning:
If device does not operate in the manner described here, do not use. Tag it
out of service. Failure to ensure it is properly operating may result in serious injury or
death.
O
2
%
H
2
S ppm
LEL %
CO ppm
TWA
STEL
HIGH
LOW
PEAK
1
2
3
4
5
6
7
8
9
Summary of Contents for Protege
Page 1: ...Protege User Guide PROTEGE PORTABLE GAS MONITOR 087 0038 Rev L ...
Page 2: ......
Page 3: ...Protege User Guide PROTEGE PORTABLE GAS MONITOR 087 0038 Rev L ...
Page 10: ...X LIST OF TABLES 087 0038 REV L SCOTT SAFETY ...
Page 44: ...20 CHAPTER 2 INSTALLATION 087 0038 REV L SCOTT SAFETY ...
Page 60: ...36 CHAPTER 4 OPERATION 087 0038 REV L SCOTT SAFETY ...
Page 76: ...52 CHAPTER 5 MAINTENANCE 087 0038 REV L SCOTT SAFETY ...
Page 80: ...56 APPENDIX A SPECIFICATIONS 087 0038 REV L SCOTT SAFETY ...
Page 86: ...62 APPENDIX B QUICK REFERENCE 087 0038 REV L SCOTT SAFETY ...
Page 90: ...66 APPENDIX C SENSOR INFORMATION 087 0038 REV L SCOTT SAFETY ...
Page 102: ...78 INDEX 087 0038 REV L SCOTT SAFETY ...
Page 103: ......
