Operating Instructions Z-D-15/35/55E-..
Safety precautions
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L-BAL-E321-GB 2021/11 Index 002
8/44
2.3
General safety information
•
These safety regulations are not entitled to completeness. In case of questions please contact
our technicians.
•
When commissioning the filter module is compliant with the state of the art. The filter module
generally allows safe operation.
•
The statements of this manual describe the attributes of the products without guaranteeing
them.
•
The filter module unit may expose persons, the power feedback units itself and other material
to danger, if
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non-qualified personal works at and with the filter module
-
the filter module is used in opposite to its purpose.
•
Filter modules have to be projected in a way, that they fulfil their function and don’t expose
persons to danger, if they are mounted correctly and are used in accordance with their purpose.
This applies also for the interplay with the whole plant.
•
The units, operational data and circuit details described in this manual have to be understood
analogously and have to be checked for transferability to each application.
•
Use the drive system only in flawless condition.
•
Modifications of the filter modules without consultation of a ZIEHL-ABEGG-technician are not
allowed generally
.
•
The warranty given by us expires, if the unit is modified or (even partially) dismantled or if it is
used in contradiction to our instructions.
•
The constructor of the plant, who has to know the technical guidelines, bears the responsibility
for the correct selection and arrangement of the electrical components.
•
Putting into operation of the power feedback unit is only admissible at VDE-conform nets of
electrical power supply. Non observance may damage the device!
•
In accordance with the corresponding standards and guidelines the operation on even for a
short time over-compensated networks (cos
1) respectively on un-choked compensation-units
is not admissible. If this is done nevertheless, overvoltage will occur (caused by oscillating
currents), which may damage all connected components, especially electronic units like
controllers and filter modules.
