Safety instructions 2
Basic safety measures
2 Safety instructions
2.1 Basic safety measures
Disregarding the following basic safety measures may lead to severe personal injury and damage to material
assets!
The product
•
must only be used as directed.
•
must never be commissioned if they display signs of damage.
•
must never be technically modified.
•
must never be commissioned if they are not fully mounted.
•
must never be operated without required covers.
Connect/disconnect all pluggable terminals only in deenergised condition.
Only remove the product from the installation in the deenergised state.
Insulation resistance tests between 24V control potential and PE: According to EN 61800−5−1, the maximum
test voltage must not exceed 110 V DC.
Observe all specifications of the corresponding documentation supplied. This is the precondition for safe
and trouble-free operation and for obtaining the product features specified.
The procedural notes and circuit details described in this document are only proposals. It is up to the user to
check whether they can be adapted to the particular applications. Lenze does not take any responsibility for
the suitability of the procedures and circuit proposals described.
The product must only be used by qualified personnel. IEC 60364 or CENELEC HD 384 define the skills of
these persons:
•
They are familiar with installing, mounting, commissioning, and operating the product.
•
They have the corresponding qualifications for their work.
•
They know and can apply all regulations for the prevention of accidents, directives, and laws applicable
at the place of use.
Observe the specific notes in the other chapters!
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