Hyundai N800 Series, Installation Manual

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6. COMMISSIONING AND ADDITIONAL INSTRUCTIONS
82
6.5.3 FRAME MR9
To make a change in the EMC protection of the AC drive, you must find the 3 EMC jumpers. To change the EMC level from C2
to C4, remove the EMC jumpers. To change the EMC level from C4 to C2, install the EMC jumpers. You can find the EMC
jumpers, which are not installed, in the accessories bag.
HOW TO FIND THE EMC JUMPER 1
1) Open the cover of the AC drive.
2) Remove the cover of the fan.
3) In IP54, also remove the fan.
4) Find the place of the jumper behind the fan.
5) If you change the EMC level, write "The EMC level was
changed" and the date on the "product changed" label. If the
label is not attached at this time, attach it on the drive near
the name plate.
HOW TO FIND THE EMC JUMPERS 2 AND 3
1) Remove the cover of the extension box, the touch
shield, and the I/O plate with the I/O grommet
plate.
2) Find the 2 EMC jumpers on the EMC board. They
are not adjacent to each other.
3) If you change the EMC level, write "The EMC level
was changed" and the date on the "product
changed" label. If the label is not attached at this
time, attach it on the drive near the name plate.
N800A