Buhler GAS 222 Series, Installation And Operation Instruction Manual

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Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Gasentnahmesonden /
sample
gas
probe
Baureihe
/ Series
222.20-HT / 222.20-HT-OW-OR
BX460026, 01/2011 Art. Nr. 90 31 181 25
7 Operation and Maintenance
7.1 Indication of risk
Regard the following notes prior to commissioning:
-
The sample gas probe shall not be operated beyond its specifications.
-
Regard the safety advices prior to commissioning.
-
All repairs must be carried out by Bühler authorised personnel only.
-
Only perform modifications, servicing or mounting described in this manual.
-
Only use original spare parts.
-
Regard all relevant safety regulations and internal operating instructions during maintenance. The
correct function of the line safety switch has to be tested in regular intervals.
DANGER
Electrical voltage
Electrocution hazard.
Before any manipulation on the device, disconnect the electrical equipment from
mains power supply. Make sure that the electrical equipment cannot be
reconnected during repair or maintenance.
The wiring and maintenance must be done by trained staff only. Regard the
correct mains voltage.
DANGER
Toxic, corrosive gases
Sample gas may be harmful.
Please exhaust sample gas to a safe place.
Protect yourself against toxic / corrosive gas during maintenance. Use gloves,
respirator and face protector under certain circumstances.
CAUTION
Hot surfaces at the sample gas probe
Danger of being burned
During the operation the temperature of the sample gas probe may rise up to
100

C / 212°F depending on the operation parameters and the probe type.
Before maintenance wait until the device has cooled down.
CAUTION
High pressure
Sample gas probe is under pressure
Before opening the probe release the process pressure and switch off the
power supply .