Rapid-Air STRAIGHTENER / RAPID-ROLL: SA3 - SD with compact control - Manual (Page 11)

Three different loop sensing
arm operating positions are
selected manually during set-up.
By selecting the higher number,
the zero point of the dancer arm
is raised from its rest position to
the angle shown (as indicated
0-2). The dancer arm will move
from rest position to the angle
selected before the straightener
rolls begin to rotate.
dancer arm loop
Dancer Arm Loop Height Adjustment
30 degree — Loop sensing arm travels through a full 30 degree arc to vary
rotation speed from slow to full speed as controlled by % speed pot.
20 degree —Loop sensing arm travel through a 20 degree arc to vary
speed from slow to full speed as controlled by % speed pot.
10 degree — Loop sensing arm travels through a 10 degree arc to vary
rotation speed from slow to full speed as controlled by % speed pot.
Dancer Arm Loop Range Function
3
2
1