Avery Dennison ALS 204 Service And Installation Manual page 46

3 I
NSTALLATION AND DEINSTALLATION
3.2 C
ONNECTING THE SENSORS
Positioning the sensor holder:
The sensor holder be varied in a wide range on the hol-
ding rods. The most favorable position can be found as
follows:
– Label web is in stop position (position just after dis-
pensing a label).
Push the sensor holder over a label gap and fix it

there.
– In this position should be possibly few labels bet-
ween dispensing edge and (capacitive) sensor.
– Fine adjustment of the stop position is done in the
same way as with the standard label sensor.
Leuze sensor setting
:
Remove label material from the sensor fork.

Turn potentiometer [54B] to the right, until a light

click is audible (= max. sensitivity). Turn the poten-
½
tiometer turn to the left.
Turn potentiometer [54D] until both LEDs [54C] shi-

ne equally bright (= base adjustment).
Move the label web through the sensor fork and

watch the switching output LED.
– The LED [54C] must shine in label gaps.
If case of insufficient switching behaviour, change

the sensitivity setting.
After increasing the sensitivity setting, the base ad-

justment must be repeated.
– See www.leuze.de
Di-Soric sensor setting:
Insert label material into the sensor fork.

– The label material must lie on the bottom fork arm
[55D].
Press the button [55C], until the mode LED [55B,

yellow] lights up (approx. 2 s).
– The mode LED starts to flash quickly for approx.
2-4 s.
During the mode LED flashes, move at least two la-

bels through the sensor fork.
Service and mode LEDs are flashing...
– 2x: The auto-teach procedure has been concluded
sucessfully. The service LED lights green.
– 4x: The label was not detected optimally, the best
possible switching point will be set. The service LED
lights red.
A B
[54] Capacitive label sensor LEUZE GK14/24
A LED display switching output
B Set screw sensitivity
C LED display base adjustment
D Set screw base adjustment
A
D
[55] Capacitive label sensor di-soric KSSTI 1000/80 FG3LK-
AIBS
A Service LED (grün/rot)
B Mode LED (gelb)
C Auto-teach button
D Bottom fork arm
46
C D
B C
ALS
20X
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