Commissioning
vacon • 48
6
6.2.2
Changing EMC protection class - MU3
Figure 31. Changing the EMC class in the MU3 control unit.
1
Remove the EMC screw as shown in the Figure 31.
CAUTION!
Before connecting the AC drive to mains make sure that the EMC pro-
tection class settings of the drive are appropriately made.
NOTE!
After having performed the change write
‘EMC level modified’
on the
sticker included in the VACON
®
20 X delivery (see below) and note the date. Un-
less already done, attach the sticker close to the name plate of the AC drive.
Product modified
Date:
Date:
Date:
EMC-level modified C1->C4
DDMMYY
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
