CU-EMA+
2.2 General 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 applicable rules of technology relevant for the installation site. Prevent
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.
Maintenance, Repair
Please note during maintenance and repairs:
– Repairs to the unit must be performed by Bühler authorised personnel.
– Only perform conversion-, maintenance or installation work described in these operating and installation instructions.
– Always use genuine spare parts.
– Do not install damaged or defective spare part. If necessary, visually inspect prior to installation to determine any obvious
damage to the spare parts.
Always observe the applicable safety and operating regulations in the respective country of use when performing any type of
maintenance.
DANGER
Electric voltage
Risk of electric shock
a) Always disconnect the unit from the mains before working on it. After shutting off
the power, allow a discharge time of at least 5 seconds.
b) Secure the device from accidental restarting.
c) The unit may only be opened by trained, competent personnel.
d) Ensure the correct voltages supply.
DANGER
Toxic, corrosive gas/condensate
Sample gas/condensate may be hazardous to health.
a) Purge the device with inert gas or air (only when non-flammable gases inside the gas
path) for some time before connecting the lines or performing maintenance.
b) If necessary, ensure a safe gas/condensate discharge.
c) Check the lines in and on the device for leaks.
d) Always disconnect the gas supply when performing maintenance or repairs.
e) Protect yourself from toxic/corrosive gasses/condensate when performing mainten-
ance. Wear suitable protective equipment.
DANGER
Potentially explosive atmosphere
Explosion hazard if used in hazardous areas.
The device is not suitable for operation in hazardous areas with potentially explosive at-
mospheres.
Do not expose the device to combustible or explosive gas mixtures.
CAUTION
Hot surface
Burning hazard
Let the device cool down before maintaining.
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Bühler Technologies GmbH
BE440029 ◦ 10/2020
