Omron E3NT-L, Руководство по эксплуатации

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6
Using the operating instructions Section 1-1
1-1 Using the operating instructions
These operating instructions refer exclusively to diffuse reflective sensors in
the E3NT type series. They contain the most important notes for operating the
sensor in line with safety requirements.
The operating instructions must always be close at hand and accessible at all
times, and must be kept together with the higher-level machine installation.
The contents of these operating instructions must be read and understood,
and all its points must be followed by everyone who is responsible for machine
planning, assembly and operation. This particularly applies to the safety
notes.
Observance of the safety notes will help to avoid accidents, malfunctions and
faults.
1-2 Use in accordance with the intended purpose
Diffuse reflective sensors in the E3NT type series are always operated as part
of a higher-level overall system, e.g. a machine installation.
They may only be used as optical sensors to check the presence of objects
within a machine installation with a higher-level control system.
Any other use, or any use exceeding this scope, is not permitted.
Use in accordance with the intended purpose also includes observance of the
operating instructions and keeping to the inspection and maintenance specifi-
cations in accordance with the system documentation.
1-3 Use that is not in accordance with the intended purpose
Diffuse reflective sensors in the E3NT type series must not be used as safety
components within the scope of the EU machine guideline.
Its use in applications in which the safety of persons depends on functioning
of the sensor is not permissible!
1-4 Electromagnetic compatibility (EMC)
Diffuse reflective sensors in the E3NT type series are built to conform to the
following standards:
• EN 60947-5-2 Low-voltage switch gear - Part 5-2:
Control devices and switching elements: proximity switches
• EN 50081-2/-1Basic interference emission standard
Industrial area/small establishments
• EN 61000-6-2 Basic interference immunity standard
Industrial area