6. Close the cover of the AC drive. For the tightening torques of the screws, see 12.5 Tightening Torques for Cover Screws.
7. After the change, write "The EMC level was changed" and the date on the "product changed" label (see 4.4 Using the Product
Modified Label). If the label is not yet attached, attach it on the drive near the nameplate.
NOTIC E
Only an authorized VACON
®
service person can change the EMC level of FR7 back to C2.
6.6.3 Installing the AC Drive in an IT System, FR8-FR11
Only a VACON
®
service person can change the EMC protection class of VACON
®
NXS/NXP, FR8-FR11.
Electrical Installation
Operating guide | VACON® NXS/NXP Air-cooled
DPD00910G | 75
Danfoss A/S © 2018.06
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