Rapid-Air STRAIGHTENER and PUSHBUTTON RAPID-ROLL: SC SERIES - Manual (Page 7)

Eight different loop sensing arm
operating positions can be selected
during set-up. The material thickness
determines the dancer arm rest
position. Once the material is
threaded up and the dancer arm
is resting on the material and the
reel runs in the rest position then
select a higher number on the height
adjustment until the reel stops
rotating. The zero point of the dancer
arm is raised from its no material rest
position to the current rest position
angle shown (as indicated 0-8). The
dancer arm will start the material
dereeling from the new rest position
selected. The function is active and
can be changed in the run mode.
dancer arM loop
Dancer Arm Loop Height Adjustment
The loop range function selects the
degree of arm movement to achieve
maximum motor speed selected. If a
loop range of “0” was selected then
the arm would only have to move
approximately 10 degrees to have the
reel at full speed whereas if the loop
range “8” was selected then the arm
would have to move almost the full
travel or approximately 90 degrees to
get to full speed. The function is active
and can be changed in the run mode.
Dancer Arm Loop Range Function