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Contents
Dräg er Polytron 5000 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, UKEX, 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 5100 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
Measuring mode ..................................................
7.3.2
Special states.......................................................
7.3.3
Ending special states ...........................................
7.4
Menus ..................................................................
7.4.1
General information .............................................
7.4.2
Navigating in a menu ...........................................
7.4.3
Password .............................................................
7.4.4
Opening menus....................................................
7.4.5
Modifying parameters ..........................................
7.4.6
Display firmware version ......................................
7.4.7
Returning to measuring mode / exiting a menu ...
8
Calibration .........................................................
8.1
General information .............................................
8.2
Adjustment procedure ..........................................
8.3
Messages during adjustment ...............................
8.4
Test gases ...........................................................
8.5
Gas flow for adjustments .....................................
8.6
Preparing for adjustment......................................
8.7
Zero calibration ....................................................
8.7.1
General information .............................................
Instructions for use
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Dräger Polytron 5000 Series
7
8.7.2
Performing zero adjustment ................................
8.8
Span calibration ..................................................
7
8.8.1
General information.............................................
7
8.8.2
Performing a span adjustment ............................
8
9
Troubleshooting ................................................
8
8
9.1
Notices ................................................................
9.2
Faults ..................................................................
8
9.3
Warnings .............................................................
8
10
Maintenance .......................................................
8
9
10.1
Sensor replacement ............................................
®
9
5100 EC ..............................................
10.1.1 Polytron
®
9
10.1.2 Polytron
5200 CAT, 5310 IR, 57x0 IR...............
9
10.2
Displaying fault codes .........................................
10.3
Checking the response time (t90) .......................
9
11
Instrument settings ...........................................
9
11.1
Setting a password..............................................
9
11.2
Switching the display on/off.................................
10
11.3
Setting 2-wire/3-wire configuration
(Polytron 5100 EC only) ......................................
12
11.4
Relays .................................................................
11.4.1 Combinations of latching and acknowledgment of
12
alarms .................................................................
11.4.2 Configuring relay A1 or A2 ..................................
12
11.4.3 Configuring the fault relay for the warm-up time .
12
11.5
Configuring alarms ..............................................
11.6
Testing alarms/relays ..........................................
13
13
12
Interface settings ...............................................
13
12.1
4-20mA interface.................................................
12.1.1 Full scale deflection.............................................
13
12.1.2 Configuring the maintenance signal....................
13
12.1.3 Configuring the 4 to 20 mA offset........................
13
12.1.4 Testing the analog interface................................
14
14
13
Sensor settings Polytron
14
13.1
Setting the full scale deflection............................
14
13.2
Sensor settings Polytron
14
13.2.1 Changing the gas category .................................
14
13.2.2 Changing the gas category .................................
15
13.2.3 Setting the sensor type .......................................
15
13.3
Sensor settings Polytron
15
13.3.1 Setting the LEL type (Polytron 5700 only)...........
15
13.3.2 Setting the target gas ..........................................
15
13.3.3 Setting the gas unit .............................................
15
13.3.4 Enabling or disabling PIR LOCK .........................
15
14
Disposal..............................................................
15
15
Technical data....................................................
15
16
15.1
Measuring ranges ...............................................
16
15.2
Signal transmission to the controller ...................
16
15.3
Cable specifications ............................................
16
15.4
Power supply and relays .....................................
17
15.5
General specifications.........................................
17
15.6
Factory default settings .......................................
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Contents
®
5xx0 .......................
®
5200 CAT / 5310 IR ..
®
57x0 IR......................
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