Minarik MMBOSS Series, User Manual

Page: 17 / 56

9 Installation
Figure 2. Speed Adjust Potentiometer Mounting
Warning
Be sure that the potentiometer tabs do not make contact with
the potentiometer enclosure. Grounding the input will cause
damage to the drive.
Speed adjust potentiometer mounting
Mount the speed adjust potentiometer through a 0.38 in. (10 mm)
hole with the hardware provided (Figure 2). 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 potentiometer leads are
longer than 18 in. (457 mm), use shielded cable.
250-0288.qxd 6/9/00 1:05 PM Page 9