Dräger Polytron 8720 User Manual

10 Dräger Polytron 8700/8720
Installation
3.6 Electrical installation with e-Box
z Install the e-Box in accordance with the Installation
Instructions for the Polytron 5000/8000 e-Box.
3.7 Connecting the device to a Dräger
control unit
Electrical connections to the control unit
z Connect the screen for the wires to the grounding point in
the control unit (e.g., chassis, grounding rail).
3.8 Connecting the device to a PC
The separately available Polytron 5000/8000 IR connection kit
is intended for use with the Polytron 5000/8000 and enables
communication between the Polytron 5000/8000 and a PC.
3.9 PolySoft 8000 PC software (optional)
The PolySoft 8000 PC software is used to display device
information, edit configuration settings and read out from the
measurements memory.
3.10 Installing software dongles
The following SW dongles are available for the device:
To install a SW dongle:
1. Switch off the power to the unit or declassify the area
according to the local regulations.
2. Release the retaining screw and unscrew the housing
cover from the device.
3. Lift the handle and remove the enclosure with the main
electronics.
4. Insert the dongle in the slot with the Dräger lettering facing
upwards.
5. Insert the main electronics back in the housing.
6. Screw the cover on again and tighten the retaining screw.
The dongle is installed.
7. Switch on the power.
NOTICE
The e-Box can be pre-installed, wired and closed off
with the supplied cover. As soon as the installation is
ready for commissioning, the device is connected to
the e-Box and put into operation. This prevents the
device from being damaged during the construction
phase.
NOTICE
Information on connection can be found in the
Instructions for Use accompanying the particular
Dräger control unit (e.g. Regard, QuadGard).
i
i
i
i
Datalogger dongle
83 17 618
Enables the datalogger and the
graphic display of concentrations.
Sensor test dongle
83 17 619
Enables the sensor self test
(for certain versions only)
Diagnostic dongle
83 17 860
Enables the sensor self test,
the display of the remaining
sensor activity and the sensor
diagnostic function
(for certain functions only)
Combi-dongle (datalogger and sensor test dongle)
83 23 218
Combi-dongle (datalogger and diagnostic dongle)
83 23 219
00833300.eps

Dräger Polytron 8720 Specifications

General

Brand	Dräger
Model	Polytron 8720
Category	Measuring Instruments
Language	English