27
HD X3
1
2
3
4
5
Ref. no. 40-8939-2001-04/1712
The mechanical sensors are placed on the fixed part of
the spool body.
The sensor (1) controls MAX reserve level, and the sen-
sor (2) controls MIN reserve level.
The force needed to press down the sensors is control-
led by a spring, and it is adjustable with screw (3). Turn
the screw (3) anti-clockwise to increase the sensor
strength, turn it clockwise to reduce it.
AUTOMATIC CALIBRATION OF THE SENSORS
NOTE
Before starting the automatic sensors calibration,
check the following:
• Remove all yarn from the feeder
• The spool body must be in correct position.
• The sensors must be free to correctly move up and
down.
• The sensors ring
must be correctly fixed.
1. Switch OFF the feeder.
2. Disable the TFE9 by moving the switch (4) up-
wards. The LED of TFE9 must be steady-ON in
red color.(5)
3. Switch ON the feeder and let it turn without weft for
at least 50 revolutions, until the winding disk stops.
(feeder red light steady ON).
4. Switch OFF the feeder, and enable the TFE9 by
moving the switch down
5. Thread the yarn through the feeder (see page 15)
6. Switch ON the feeder and load a new weft reserve.
LED (5)
When disabled, the LED (5) is steady RED ON.
When enabled, the LED (4) is GREEN only when the
yarn is creating signal, otherwise it is OFF.
Sensor adjustment
