LEESON PWM DC Control: 174299 - Manual (Page 11)

POT TAB ASSIGNMENTS
WIPER
CW
CCW
SPEED ADJUST
POTENTIOMETER
INSULATING DISK
PANEL
STAR
WASHER
NUT
MOUNT THROUGH A 0.38 IN. (10 MM) HOLE
Figure 4. Speed Adjust Potentiometer
3
#7
3 3
4"
Figure . Speed Adjust Potentiometer Connections