Intended Use; Type Plate; Scope Of Delivery; Explosion Hazard - Bühler technologies GAS 222.20 DH Notice De Montage

GAS 222.20 DH
1 Introduction
This quick guide will assist you in starting up the unit. Follow
the safety notices or injury to health or property damage may
occur. Carefully read the original operating instructions in-
cluding information on maintenance and troubleshooting
prior to startup. These are located on the included CD and on-
line at
www.buehler-technologies.com
Please direct any questions to:
Bühler Technologies GmbH
Harkortstraße 29
40880 Ratingen
Germany
Tel.: +49 (0) 21 02 / 49 89-0
Fax: +49 (0) 21 02 / 49 89-20
These operating instructions are a part of the equipment. The
manufacturer reserves the right to change performance-, spe-
cification- or technical data without prior notice. Please keep
these instructions for future reference.

1.1 Intended Use

The sample gas probe is intended for installation into gas
analysis systems in commercial applications.
Sample gas probes are among the main components in a gas
conditioning system.
• Therefore also note the related drawing in the data sheet
in the appendix.
• Before installing the device, verify the listed technical
data meet the application parameters.
• Further verify all contents are complete.
Please refer to the type plate to identify your model. In addi-
tion to the job number/ID number, this also contains the art-
icle number and model designation.
Please note the specific values of the device when connecting,
and the correct versions when ordering spare parts.

1.2 Type Plate

Example:
Manufacturer and address
Model designation
GAS 222.20DH
Order no., Item no.
100107323 462220009902000112213 001
Electrical supply
230V 50/60Hz 440W
Material
material: 1.4571/1.4408/PTFE
Read manual!

1.3 Scope of Delivery

• 1 x Sample gas probe
• 1 x Flange gasket and screws
• Product documentation
• Connection and mounting accessories (only optional)
BX460045 ◦ 10/2019
2 Safety Notes
The maximum surface temperatures of the probes also vary
based on operating conditions (steam temperature, sample
gas inlet temperature, ambient temperature, fluid flow rate).
When used in explosive areas, also particularly note the re-
lated hazard warnings.
The equipment must be installed by a professional familiar
with the safety requirements and risks.
Be sure to observe the safety regulations and generally applic-
able rules of technology relevant for the installation site. Pre-
vent malfunctions and avoid personal injuries and property
damage.
The operator of the system must ensure:
• Safety notices and operating instructions are available
and observed,
• The respective national accident prevention regulations
are observed,
• The permissible data and operational conditions are
maintained,
• Safety guards are used and mandatory maintenance is
performed,
• Legal regulations are observed during disposal,
• compliance with national installation regulations.
NOTICE
When used in explosive areas
The basic version of the probe is not suitable for use in Zone 1
or 21 explosive areas. The accessories selected (e.g. add-on
parts such as solenoid valves, heated blowback vessel...) may
severely limit the approved applications.
When using category 3G or 3D accessories, the are of applica-
tion for the probe is limited to Zone 2 or Zone 22. Therefore be
sure to note the type plates for all add-on parts. Particularly
pay attention to the ignition protection markings and all haz-
ard warnings in this manual.
DANGER
Toxic, corrosive gas/condensate
Sample gas/condensate may be hazardous to health.
a) If necessary, ensure a safe gas/condensate discharge.
b) Always disconnect the gas supply when performing
maintenance or repairs.
c) Protect yourself from toxic/corrosive gasses/condensate
when performing maintenance. Wear appropriate pro-
tective equipment.
DANGER

Explosion hazard

Life and explosion risk may result from gas leakage due to im-
proper use.
a) Use the devices only as described in this manual.
b) Regard the process conditions.
c) Check tubes and hoses for leakage.
Bühler Technologies GmbH 7