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Figure 2-5. master control board removal, top view, Master control board removal, top view -7, Line voltage selection jumper orientation -7 – KEPCO EL Series Electronic Load Operator Manual P/N 243-1295 Firmware Version 3.22 through 3.41 User Manual

Page 25: E 2-5 an, E 2-5)

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SERIES EL 062011

2-7

5.

Reassemble the load by reversing the above steps. CAUTION: When reinstalling the
PFM Board, it is important to torque all screws and nuts to 1.5Nm (13.8 in-lb).

6.

Change the mains fuse to correspond to the type and rating suitable for the selected mains
voltage operation (see Figure 2-3).

FIGURE 2-5. MASTER CONTROL BOARD REMOVAL, TOP VIEW

FIGURE 2-6. LINE VOLTAGE SELECTION JUMPER ORIENTATION