Rapid-Air PALLET MASTER (PMDH): PMDH35 & PMDH50. 115VAC, 1PH, 60HZ - Manual (Page 7)

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DANCER ARM LOOP POSITION ADJUSTMENT
Eight different loop sensing arm operating positions can be selected during set-up. The mate-
rial thickness determines the dancer arm rest position. Once the material is threaded up and
the material is resting on the dancer arm 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 moved from it’s no material rest position to the current rest position shown (as
indicated 0-8). The dancer arm will start the material dereeling from the new rest position se-
lected. The function is active and can be changed in the run mode.
DANCER ARM LOOP RANGE FUNCTION
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 ap-
proximately 1/2 inch 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 41/2 inches to get to
full speed. The function is active and can be changed in the run mode.