• Do not move the module on its wheels for long distances. It can cause damage to
the wheels. Also, there is a risk of the module falling over.
• Be careful when handling a tall module. The module overturns easily because it is
heavy and has a high center of gravity. Whenever possible, secure the module with
chains. Do not leave an unsupported module unattended especially on a sloping
floor.
• Wear protective gloves and long sleeves! Some parts have sharp edges.
• Beware of hot surfaces. Some parts, such as heatsinks of power semiconductors,
and brake resistors, remain hot for a while after disconnection of the electrical
supply.
• Vacuum clean the area around the drive before the start-up to prevent the drive
cooling fan from drawing dust inside the drive.
• Make sure that debris from drilling, cutting and grinding does not go into the
drive during installation. Electrically conductive debris inside the drive can cause
damage or malfunction.
• Make sure that there is sufficient cooling. See the technical data.
• Keep the cabinet doors closed when the drive is powered. With the doors open,
a risk of a potentially fatal electric shock, arc flash or high-energy arc blast exists.
If you cannot avoid working on a powered drive, obey the local laws and regulations
on live working (including – but not limited to – electric shock and arc protection).
Safety instructions 19
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