9
Operation
9.1
Safety notes
WARNING
Hazard from electrical voltage
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The device may only be operated by people
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instructed in the function and risks,
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who have understood them and are in a position to react accordingly.
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Ensure that children do not operate the device or play with it without supervision.
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Ensure that only people who are in a position to operate the device safety have access to it.
9.2
Operating conditions
•
Do not operate the Multibox in an explosion-capable atmosphere.
•
During operation, touching the rotor may not be possible.
•
Safety components may not be circumvented or put out of function.
•
Please only operate the multibox within the limits stated on the name plate.
•
Prevent suction of foreign bodies, this can destroy the fan.
•
Switching frequency::
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The Multibox has been admitted for S1 long-term operation.
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The controls may not permit any extreme switching operations.
•
In cases of speed control via frequency inverters, make sure that voltage peaks on the motor terminals must be lower than 1000 V
and voltage rise velocities lower than 500V/µs (IEC 34-17).
–
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•
If the operational leakage current of 3.5 mA is exceeded, the conditions with a view to earthing pursuant to DIN VDE 0160/5.88.
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•
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9.3
Operation/use
"
Only use the Multibox in accordance with the operating instructions and the operating instructions for the motor.
"
During operation, monitor the Multibox for correct function.
"
Switch the Multibox off as planned:
WARNING
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Errors occurring can lead to personal or property damage
Switch the Multibox off as planned:
›
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›
if the values for current, voltage and temperature are exceeded (name plate).
45
