Mechanical Installation; Operation - ABB DCS880 Manual

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Do not touch the ends of the fibers with bare hands as the fiber is extremely sensitive
to dirt.
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The minimum allowed bend radius is 35 mm (1.38 in.).

Mechanical installation

These notes are intended for all who install the drive/unit. Handle the unit carefully to avoid damage and
injury.
WARNING
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DCS880 sizes H4 ... H8:
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Make sure that dust from drilling does not enter the drive/unit when installing.
Electrically conductive dust inside the drive/unit may cause damage or lead to
malfunction.
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Ensure sufficient cooling.
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Do not fasten the drive/unit by riveting or welding.

Operation

These warnings are intended for all who plan the operation of the drive/unit or operate the drive/unit.
Ignoring the instructions can cause physical injury or death and/or damage to the equipment.
WARNING
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Before adjusting the drive/unit and putting it into service, make sure that the
motor/load and all driven equipment are suitable for operation throughout the
speed/voltage range provided by the drive/unit. The drive can be adjusted to operate
the motor at speeds above and below the base speed.
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Do not control the motor/load with the disconnecting device (disconnecting mains);
instead, use the control panel keys
drive/unit.
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Mains connection:
You can use a disconnect switch (with fuses) to disconnect the electrical components
of the drive/unit from the mains for installation and maintenance work. The type of
disconnect switch used must be as per EN 60947-3, Class B, so as to comply with EU
regulations, or a circuit-breaker type which switches off the load circuit by means of an
auxiliary contact causing the breaker's main contacts to open. The mains disconnect
must be locked in its "OPEN" position during any installation and maintenance work.
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EMERGENCY STOP buttons must be installed at each control desk and at all other
control panels requiring an emergency stop function. Pressing the STOP button on the
control panel of the drive/unit will neither cause an emergency stop of the motor/load,
nor will the drive/unit be disconnected from any dangerous potential.
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To avoid unintentional operating states, or to shut the unit down in case of any
imminent danger according to the standards in the safety instructions it is not
sufficient to merely shut down the drive/unit via signals "RUN", "drive/unit OFF" or
"Emergency Stop" respectively "control panel" or "PC tool".
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Intended use:
The operating instructions cannot take into consideration every possible case of
configuration, operation or maintenance. Thus, they mainly give such advice only,
Safety instructions
The drive/unit is heavy. Lift the drive/unit by lifting lugs only.
The drive's/unit's center of gravity is high. Do not tilt the drive/unit. The
drive/unit will overturn from a tilt of about 6 degrees. An overturning drive/unit
can cause physical injury.
Do not lift the drive/unit by the front cover.
Place drives/units H4 ... H6 only on their back.
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