OpInstructions_En.fm
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6.1.1 Setting:
Switch on traction unit (Power ON), main switch lights up.
Set potentiometer LABEL SCANNER for optical label scanning to zero. LED
lamp on receiver (1) lights up.
Move label interval (labelweb) right underneath marking (3) of the receiver
head (1). Turn potentiometer LABEL SCANNER until LED lamp on receiver
(1) goes off. Please note figure on potentiometer scale.
Move label right underneath marking (3), the LED lamp on the receiver head
(1) lights up again. Continue to turn the potentiometer LABEL SCANNER un-
til the LED lamp switches off. Please note the new figure on the potentiometer
scale.
The optimal setting of the potentiometer for the optical scanning is between
the above two figures.
6.1.2 Example:
Setting of the potentiometer on label screen:
LED lamp switches off at 3
Setting of potentiometer on label:
LED switches off at 6
Therefore, the optimal setting of the potentiometer is at 4.5.
6.1.3 Note:
If the optical scanning is set incorrectly the label interval cannot be recogni-
zed and the dispenser stops after dispensing approx. 0.75 m of the label strip.
6.2 Label predispensing
The potentiometer LABEL PREDISPENSING allows to predispense to a ma-
ximum of 100 mm from the marking on the receiver head.
ATTENTION:
If the predispensing length exceeds the label lengt, the labeller may not ope-
rate accurately.
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