Minarik NRGD-4Q Series, User Manual

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11 Installation
Warning
Be sure that the potentiometer tabs do not make contact with
the potentiometer enclosure. Grounding the input will cause
damage to the drive.
Mount the speed adjust potentiometer through a 0.38 in. (10 mm)
hole with the hardware provided (Figure 4). Install the circular
insulating disk between the panel and the 10K ohm speed adjust
potentiometer. Twist the speed adjust potentiometer wire to avoid
picking up unwanted electrical noise. If speed adjust
potentiometer wires are longer than 18 in. (457 mm), use shielded
cable. Keep speed adjust potentiometer wires separate from power
leads (L1, L2, A1, A2).
Figure 4. Speed Adjust Potentiometer
Speed adjust potentiometer installation
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