Electrical Connections; Plug Connection - Bühler technologies GAS 222.17 Guía Rápida

GAS 222.17
WARNING
Gas emanation
Sample gas can be harmful to the health!
Check the lines for leaks.
4.5.2 Connecting the calibrating gas line (optional)
Connecting the calibrating gas line requires a Ø6 mm or Ø1/4"
pipe fitting.
If the calibrating gas connection was ordered with check
valve, a Ø6 mm or Ø1/4" pipe can be connected directly to the
check valve.

4.6 Electrical connections

WARNING
Hazardous electrical voltage
The device must be installed by trained staff only.
CAUTION
Wrong mains voltage
Wrong mains voltage may damage the device.
Regard the correct mains voltage as given on the type plate.
Electric strength test
The necessary tests of all assemblies required to be tested
were carried out at the factory (test voltage 1 kV or 1.5 kV de-
pending on component).
To check the electric strength again yourself, only do so on the
respective individual components.
• Now perform the electric strength test against earth.

4.6.1 Plug Connection

The probe includes two cubic plugs per EN 175301-803. The
plug is configured so it cannot be connected reversed. For
safety reasons this configuration must not be modified.
One plug is for the power supply, the other is the alarm out-
put. Please see the enclosed terminal diagram for the connec-
tion.
The probe itself has self-regulating heating elements and can
therefore be connected to a 100 V - 230 VAC power supply.
5 Operation and Control
NOTICE
The device must not be operated beyond its specifications.
6 Maintenance
Always observe the applicable safety- and operating regula-
tions when performing any type of maintenance. Please refer
to the original operator's manual on the included CD or online
at www.buehler-technologies.com for maintenance informa-
tion.
BX460039 ◦ 10/2019
7 Service and Repair
Please refer to the original operator's manual on the included
CD or online at www.buehler-technologies.com for a detailed
description of the unit including information on
troubleshooting and repair.
Bühler Technologies GmbH 7