LEESON Chassis Mount Regenerative Control: 175721.00 - Manual (Page 18)

12 Installation
Speed adjust potentiometer installation
On chassis drives, install the circular insulating disk between
the panel and the 10K
Ω speed adjust potentiometer. Mount the
speed adjust potentiometer through a 0.38 in. (0.96 cm) hole
with the hardware provided (see Figure 7). Twist the speed
adjust potentiometer wire to avoid picking up unwanted
electrical noise. If the potentiometer leads are longer than 18
in. (46 cm), use shielded cable. Speed adjust potentiometers
are installed on all cased drives.
Figure 7. Speed Adjust Potentiometer
Warning
Be sure that the potentiometer tabs do not make contact
with the potentiometer enclosure. Grounding the input will
cause damage to the drive.
ƽ
WIPER
CW
W
SPEED ADJUST
POTENTIOMETER
INSULATING DISK
PANEL
STAR
WASHER
NUT
MOUNT THROUGH A 0.38 IN. (10 MM) HOLE