GEA T.VIS E-20, Инструкция по эксплуатации

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3. Move sensor S1 into the detection range (3) of the target by turning spindle A
to the right (clockwise) until the green LED A starts to light up slightly (orange
line spindle in Fig. 36).
4. To adjust tolerance depending on the valve type from the beginning of LED A
illumination, complete the necessary spindle rotation by turning to the right
(clockwise) in accordance with Table 1 (green line in fig.36).
® The light intensity of LED A changes.
5. Loosen lock nut M5 S1.1 using jaw wrench AF 8 in clockwise direction.
®
Sensor S1 is adjusted with tolerance.
Fig.38: X = signal curve sensor / Y = current course curve (LED brightness)
Move the valve to the actuated end position (see “Control top with solenoid valves”
page 26)
Adjusting sensor S2
Carry out the following steps:
1. Loosen lock nut M5 S2.1 using jaw wrench AF 8 in counter-clockwise
direction.
2. To adjust sensor S2, turn the sensor position on spindle B into the upper area
in accordance with Fig. 35. LED B may light up during this, and must go out
again after the upper switching edge (5) has been passed.
Attention: Sensor S2 must be moved from the top into the detection range (3)!
3. Move sensor S2 into the detection range (3) of the target by turning spindle B
to the left (anti-clockwise) until the yellow LED B starts to light up slightly
(orange line in Fig. 37).
Start-up
Adjusting sensors on the control top
430BAL013985EN_6
78 25.04.2023