Neither transfer or reproduction of these documents nor application or disclosure
of their content are permitted without the explicit approval of AFS.
Violations will require compensation for damages.
Page 15 of 26
Additional Information:
If the frequency converter is parameterized ex factory, then the corresponding parameters will be
noted in the instruction manual that is delivered with the frequency converter, see Chapter 5.4.
The operating modes and on/off procedures can be found in the frequency converter's instruction
manual.
The currents in the frequency converter are not shut off when the frequency converter's motor is
turned off.
If the frequency converter's operating mode is set to "Motor ON" and the frequency converter is cut
off from the grid, the frequency converter will start again at the last selected setting immediately upon
coming back on the grid. Where applicable, the motor may start.
To ensure safe suction output, the frequency converter is not to be operated below its minimum
frequency of 70% of the maximum frequency.
6.3 Follow-up time
The AFS air purification device should continue to run for approximately 10-15 minutes once the process has
ended.
6.4 Motor protection: Acknowledge faults
Various motor concepts are built in depending on the device type.
Please inform yourself regarding the built-in motor and its protection devices using the supplied motor
instruction manual or with AFS directly.
The motor protection is already integrated in EC motors from the manufacturer ebm-papst. In case of fault,
the motor automatically turns off. Before the motor can start again, the fault must be acknowledged and the
motor reset by momentarily disconnecting the power supply.
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