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Contents
Contents
®
Dräger Polytron
8000 Series
1
Safety-related information ................................
1.1
Safety instructions ...............................................
1.2
Operating area and conditions ............................
2
Conventions in this document .........................
2.1
Meaning of the warnings .....................................
2.2
Trademarks .........................................................
3
Description .........................................................
3.1
Product overview .................................................
3.2
Feature description ..............................................
3.3
Intended use ........................................................
3.4
Approvals.............................................................
3.4.1
ATEX, IECEx, UL, CSA .......................................
3.4.2
Additional information ..........................................
4
Transmitter installation .....................................
4.1
Explosion proof (Ex d) installation - without
Docking Station ...................................................
4.1.1
Mechanical installation ........................................
4.1.2
Electrical installation ............................................
4.2
Increased safety (Ex e) installation - with Docking
Station .................................................................
5
Installation of sensors or sensing heads ........
5.1
Installing the EC sensor on the Polytron 8100 EC
5.2
Installing the sensing head ..................................
6
Commissioning ..................................................
6.1
General information .............................................
6.2
Commissioning the gas detector .........................
7
Operation............................................................
7.1
Control panel .......................................................
7.2
LEDs and symbols...............................................
7.3
Readings on the display ......................................
7.3.1
All devices ...........................................................
7.3.2
Polytron 8100 EC-specific symbols .....................
7.3.3
Measuring mode ..................................................
7.3.4
Special states ......................................................
7.3.5
Ending special states...........................................
7.4
Info mode and function keys................................
7.4.1
Opening Info mode ..............................................
7.4.2
Navigating in Info mode .......................................
7.4.3
Using function key ...............................................
7.5
Menus ..................................................................
7.5.1
Navigating in a menu ...........................................
7.5.2
Opening menus ...................................................
7.5.3
Passwords ...........................................................
7.5.4
The Information menu .........................................
7.5.5
Menu overviews...................................................
7.6
Information on operation with a Dräger
SensorAlive .........................................................
8
Calibration ..........................................................
8.1
General information .............................................
8.2
Test gases ...........................................................
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8.3
Gas flow for adjustments .....................................
8.4
Preparing for adjustment .....................................
8
8.5
Zero calibration ....................................................
8
8.5.1
General information .............................................
9
8.5.2
Performing a zero calibration ...............................
9
8.6
Span calibration ...................................................
9
8.6.1
General information .............................................
8.6.2
Performing a span adjustment .............................
9
8.7
Automatic calibration ...........................................
9
8.7.1
General information .............................................
9
8.7.2
Perform automatic calibration ..............................
10
9
Troubleshooting ................................................
10
10
9.1
Faults ...................................................................
10
9.2
Warnings..............................................................
10
10
Maintenance.......................................................
10.1
Performing a bump test and checking the
10
response time (t90) ..............................................
10
10.2
Sensor replacement.............................................
11
®
10.2.1 Polytron
8100 EC...............................................
®
10.2.2 Polytron
8200 CAT, 8310 IR, 87x0 IR ...............
13
10.3
Performing a display test .....................................
14
11
Instrument settings ...........................................
11.1
Setting passwords ...............................................
14
11.2
Setting date and time ...........................................
14
11.3
Setting language ..................................................
11.4
Configuring function key ......................................
14
11.5
Resetting to default settings ................................
14
11.6
Changing the display contrast .............................
15
11.7
Changing the display mode .................................
15
11.8
Relays ..................................................................
11.8.1 Combinations of latching and alarm
15
acknowledgment ..................................................
15
11.8.2 Configuring relay A1 or A2...................................
15
11.8.3 Setting fault relay warm-up 1 ...............................
15
11.9
Alarm configuration ..............................................
16
11.9.1 Turning the alarms on and off ..............................
16
11.9.2 Configuring alarms...............................................
16
11.9.3 Testing alarms/relays...........................................
17
11.10 Data logger settings .............................................
17
11.10.1 Displaying graph ..................................................
17
11.10.2 Switching data logger on or off ............................
17
11.10.3 Setting the sampling time ....................................
17
11.10.4 Setting peak/average ...........................................
17
11.10.5 Switching triggering mode on or off .....................
17
11.10.6 Setting trigger value .............................................
18
11.10.7 Setting stack/roll function .....................................
18
11.10.8 Clearing data logger ............................................
18
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12
Interface settings...............................................
12.1
4-20mA interface .................................................
22
12.1.1 Full scale deflection .............................................
22
12.1.2 Setting fault current..............................................
12.1.3 Information regarding the warning signal.............
22
12.1.4 Switching the warning signal on or off .................
22
Instructions for use
®
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Dräger Polytron
8000 Series
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