GEA T.VIS M-15, Operating Instruction

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Caution!
► When actuating the valve for adjusting the sensor or for checking the
switching function, make sure that no media are inside the valve.
Caution!
► There is the risk of over-tightening the pin screw (1) ! Therefore only turn
the pin screw (1) with a torque of max. 0.3 Nm up to the upper or down to
the lower limit stop of the sensor.
Carry out the following steps:
1.
Release the locking screw (2).
2. Turn the adjusting screw (1) of the sensor (S1), until light-emitting diode A at
the interface module lights up green.
3.
Move the sensor with the pin screw (1) in the direction of the upper switching
edge (4) of the switching range (3) until LED A goes out and LED B flashes
yellow.
Setting the switchpoint
Hint!
Turning the adjusting screw (1) clockwise moves the sensor upwards,
turning counter-clockwise moves the sensor downwards!
Carry out the following steps:
1.
Moving the switchpoint downwards
– All a/m valves/sprayers except for VESTA valves: 1 turn in counter-
clockwise direction
–
VESTA valves: 0.5 turns in counter-clockwise direction
®
Light-emitting diode A at the interface module lights up green.
2. Tighten the locking screw (2), torque 1 Nm (0.7 lbft).
®
The start position of the valve disk has been adjusted.
Adjusting the end position of the valve disk – main stroke of valve actuated
position of sensor S2 bottom
Move the valve disk to the lower end position either by electrical or manual
actuation of solenoid valve Y1. See chapter “Switch on control air”.
Start-up
Adjusting the Sensor in the Control Top
430BAL010697EN_2
78 15.04.2020