MID-7654/7652Servo Power Motor Drive User Guide 30 ni.com
Figure24. MID-7654/7652with the Panel Mount Kit Installed
Note The strain-relief barand panelmount kit cannot be installed at the same time,
because theywill not simultaneously fit under the sides of the bottom mounting plate.
Modifying the Power Entry Module
This section covers replacing fuses and switching the line voltage for
your drive.

Replacing a Fuse

Follow these steps to replace a fuse on your MID-7654/7652:
1. Pry open the hinged coveron the power entry module (number 7 in
Figure 6).
2. Removethe fuse holder. Notice how the fuse holder is oriented so you
canreplace it properly.
3. Replace the blownfuse in the fuse holder. Be sure the new fuse is
orientedin the same way as the original fuse, and that it is rated at the
propervoltage.
1 Rear Guard Assembly 2 Panel Mount
NATIONAL
INSTRUMENTS
12