3 - 4. User Mode ........................................................................................ 16
3-4-1. Switch to the User Mode.............................................................. 16
3-4-2. Changing Modes.......................................................................... 16
3-4-3. Quit the User Mode...................................................................... 17
3-4-4. Operating Procedure in Each Mode............................................. 18
(A) Alarm Test ..................................................................................... 18
(B) Each Setting.................................................................................. 20
(B-1) Buzzer ON/OFF ..................................................................... 20
(B-2) Buzzer Volume ....................................................................... 21
(B-3) Clock Adjustment ................................................................... 22
(B-4) Long Life Mode ...................................................................... 23
(C) Logging......................................................................................... 24
(C-1) Start Logging.......................................................................... 24
(C-2) Stop Logging .......................................................................... 25
(C-3) Delete Logging Data .............................................................. 25
(C-4) Logging Cycle ........................................................................ 26
4. Error Messages
........................................................................................... 27
5. Replacement of Consumables
................................................................... 28
Battery Replacement ................................................................................. 28
Replacement of Filter Element................................................................... 29
Replacement of Filter for Each Sensor ...................................................... 31
6. Maintenance Check
..................................................................................... 33
Daily Check................................................................................................ 33
Periodic Inspection..................................................................................... 34
Maintenance .............................................................................................. 34
Replacement Parts .................................................................................... 34
7. Troubleshooting
.......................................................................................... 35
8. Warranty
....................................................................................................... 36
9. Specifications
.............................................................................................. 37
Multi-gas Detector...................................................................................... 37
Intrinsically Safe......................................................................................... 38
10. Disposal
..................................................................................................... 39
11. Glossary
..................................................................................................... 40
Table of Contents
Included in this Package
.................................................................................. 1
Options (sold separately)
................................................................................. 1
1. Introduction
................................................................................................... 2
Intrinsically Safe Requirements (Japan) ...................................................... 3
Explanation of Symbols ............................................................................... 3
Safe Operation............................................................................................. 4
2. Product Layout and Functions
.................................................................... 6
Multi-gas Detector........................................................................................ 6
LCD Indication ............................................................................................. 7
3. Operating Procedure
.................................................................................... 8
3 - 1. Before Using....................................................................................... 8
3-1-1. Installation of Battery ..................................................................... 8
3-1-2. How to Attach the Safety Pin Band ................................................ 8
3 - 2. Operating Procedure .......................................................................... 9
1. Turn ON the Power............................................................................... 9
2. Detection ............................................................................................ 10
3. Turn OFF the Power........................................................................... 11
Gas Concentration Display..................................................................... 11
Gas Alarm Activation .............................................................................. 12
•
TWA Alarm ...................................................................................... 13
•
STEL Alarm..................................................................................... 13
3 - 3. Functions in Normal Operation ......................................................... 14
3-3-1. AIR Adjustment (ZERO Adjustment) ............................................ 14
3-3-2. Peak Hold Function...................................................................... 14
3-3-3. Backlight ...................................................................................... 15
3-3-4. Buzzer Stop.................................................................................. 15
3-3-5. Alarm Set Value Indication ........................................................... 15
3-3-6. Time/Temperature Display ........................................................... 15
