TREND NX Variable Speed Drives - Manual (Page 63)

46 • vacon CABLING AND CONNECTIONS
Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205
6
FR7:
Figure 6-4. Changing of EMC protection class, FR7
NOTE! Only a Vacon service person may change the EMC protection class of Vacon NX, FR8 and FR9.
Remove this screw
Remove this screw
and replace with
plastic screw M4