Mark-10 F Series User Manual

Series F Test Frames + IntelliMESUR
®
Software User’s Guide
71
TOC 
12.2 Removing the Motor Drive Unit (MDU)
The MDU is the self-contained location of most of the test frame’s electronics, and is designed for quick
removal and replacement in the event of service or repair. If requested by Mark-10 or a distributor to
remove and/or replace the MDU, follow these instructions:
1. Disconnect power to the test frame.
2. Remove the screws from the rear panel, then remove the panel.
3. When the MDU is accessible, disconnect the four connectors and ground wire identified in the
image below. To more easily access the ground wire, loosen one of the screws connecting the T-
shaped bracket to the base, and swing it around.
4. Partially loosen the four screws securing the MDU to the frame, lift the MDU up slightly, and pull
out, as shown in the image below-right. Reinstall in the same fashion.
Locations of connectors, ground wire, and bracket Removing the MDU
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Mark-10 F Series Specifications

General

Brand	Mark-10
Model	F Series
Category	Test Equipment
Language	English