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64171, Rev. 10/May 2019

3M™ GMI™ PS200 PORTABLE GAS MONITOR

TABLE OF CONTENTS

Sect. # Section Title Page #

1. ABOUT THIS GUIDE............................................................................................................................ 1-1

1.1. Guide Conventions ........................................................................................................................... 1-1

1.2. Certifications and Approvals.........................................................................................................1-2

1.3. General Safety Information........................................................................................................... 1-4

1.4. Additional Safety Details - CSA ONLY ..................................................................................... 1-4

2. INTRODUCTION...................................................................................................................................2-1

2.1. General Description..........................................................................................................................2-1

2.2. Features...............................................................................................................................................2-3

2.3. Datalogging........................................................................................................................................2-3

2.4. Filters....................................................................................................................................................2-3

3. OPERATION.......................................................................................................................................... 3-1

3.1. Operating Procedure....................................................................................................................... 3-1

3.2. Quick Configuration Display ........................................................................................................3-2

3.3. Switching the Monitor On.............................................................................................................3-2

3.4. Switch the Display Backlight On/Off ........................................................................................3-7

3.5. View MAX/MIN/STEL/LTEL........................................................................................................3-7

3.6. Manual Datalog................................................................................................................................ 3-8

3.7. Alarms Reset or Acknowledge.................................................................................................... 3-8

3.8. Sample Line Connection and Use.............................................................................................. 3-8

3.9. Self Test.............................................................................................................................................. 3-9

3.10 Switch the monitor OFF...............................................................................................................3-10

4. ALARMS................................................................................................................................................. 4-1

4.1. Gas Alarms ......................................................................................................................................... 4-1

4.2. Acknowledge Gas Alarms.............................................................................................................4-2

4.3. Mute Alarms ......................................................................................................................................4-2

4.4. High Flammable Gas Over-range Alarm ..................................................................................4-2

5. WARNINGS & FAULTS ..................................................................................................................... 5-1

5.1. Low Battery ........................................................................................................................................ 5-1

5.2. Bat Fault............................................................................................................................................... 5-1

5.3. Zero Fault............................................................................................................................................ 5-1

5.4. Sensor Faults..................................................................................................................................... 5-3

5.5. Flow Fault (Pumped Monitors Only)......................................................................................... 5-3

5.6. Memory Fault ................................................................................................................................... 5-4

5.7. Calibration Required ...................................................................................................................... 5-4

6. MANUAL BUMP TEST OPTIONS .................................................................................................. 6-1

6.1. Bump Testing..................................................................................................................................... 6-1

6.2. Initiating a Manual Bump Test ..................................................................................................... 6-1

6.3. Applying Test Gas ...........................................................................................................................6-3