
Installation Instructions
PowerFlex
®
DC Drive - Frame B Switching
Power Supply Circuit Board Fuse Replacement
What This Kit Includes
• Two fuses:
– Frame B drives with Switching Power Supply circuit board, SW2-32,
rev. H & below
, one 5x20mm, 2.5A 250V Fuse and one 5x20mm,
3.15A 250V Fuse
– Frame B drives with Switching Power Supply circuit board, SW2-32,
rev. I & above
, two 5x20mm, 2.5A 250V Fuses
• Two fuse holder caps
What You Need to Do
1. Remove and lock-out all incoming power to the drive.
ATTENTION: To avoid an electric shock hazard, ensure that
all power to the drive has been removed before performing the
following.
L1 L2 L3
O
I
Komentarze do niniejszej Instrukcji