
28 • vacon installation
Tel. +358 (0)201 2121 • Fax +358 (0)201 212205
3
Figure 3.15: EMC protection class, MI5
Figure 3.16: Jumpers
• Remove the main cover and locate the two jumpers.
• Disconnect the RFI-filters from ground by lifting the jumpers up
from their default positions. See Figure 3.16.