Operator Maintenance 125
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MICROPLEX
Operator’s Manual SOLID F40
Edition 1.1
Drum
19. Remove the auxiliary rod from the drum shaft.
20. Put the nut to the drum shaft and fix it well.
21. Install the drum plate and tighten the knob screws.
Please pay attention, that the ball-bearing doesn’t cant. In
addition to that put your thumb onto the copper grounding clip
during this installation. Otherwise the clip can be twisted so that
there is no more contact with the drum shaft.
Knob screws
Drum plate
Grounding clip
Ball-bearing
22. After the drum installation please measure the resistance. For
that you put the positive circuit of a digital multimeter to the
drum edge and the negative circuit to the clip of the drum plate.
The normal resistance should be 0
Ω
.
