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3.2 Personal qualification
Risk of injury due to insufficient qualification Improper handling can
lead to considerable personal injury and property damage.
The activities described in these operating manual may only be
performed by qualified personnel with the following qualifications.
Keep unqualified personnel away from the hazardous areas.
For mounting and commissioning of the sensor, these persons must be familiar with
the applicable country-specific directives and standards, and have the appropriate
qualification. You must have knowledge of measurement and control technology, be
familiar with electrical circuits and be able to carry out the work described and
recognize possible hazards independently. Depending on the operating conditions,
other knowledge may also be required, e.g. about aggressive media.
3.3 Special hazards
Comply with country-specific regulations (e.g. standards) and
observe the applicable standards and directives for special
applications (e.g. for hazardous media such as acetylene,
flammable or toxic substances, and for refrigeration systems and
compressors).
Failure to observe the relevant regulations can result in serious
bodily injury and damage to property!
Electrostatic discharge (ESD) protection is required. Proper use of
grounded work surfaces and personal wrist straps is required when
working with open circuits (printed circuit boards) to prevent damage
to sensitive electronic components from electrostatic discharge.
There is danger to life from electric current. There is an immediate
risk of fatal injury if live parts are touched. Installation and assembly
of electrical equipment may only be carried out by qualified
electricians. When operating with a defective power supply unit (e.g.
short-circuit from mains voltage to output voltage), life-threatening
voltages can occur at the device.
Residual media in devices that have been removed can endanger
persons, the environment and equipment. Sufficient precautions
must be taken. This device must not be used in safety or emergency
stop equipment. Incorrect applications of the device can lead to
injuries. In the event of a fault, aggressive media at extreme
temperatures and under high pressure or vacuum may be present at
the device.