Nexen TL 10 - 60 Single Pressure System 801578 - Manual (Page 6)

6
FORM NO. L-20147-H-0903
ADJUSTMENTS
FIGURE 6
0.1 to 1
Sec.
1 to 10
Sec.
0.1 to 10
Min.
1 to 10
Min.
TIMER DELAY CONTROL
1. Set Dip Switches on side of Timer Delay Control to
desired time delay (See Fig. 6).
2. Rotate Timer Delay Control Adjustment Knob to fine
tune Timer Delay Control.
FIGURE 13
PROXIMITY SENSOR
NOTE: The Nexen Torque Limiter is equipped with a
proximity sensor to detect torque overloads. It is
important that the sensor be positioned so the
dowel pin just moves into the sensor's field of view
when the Torque Limiter is engaged. At this time, the
proximity sensor's output circuit will be closed.
When the Torque Limiter is overloaded, the dowel
pin will move immediately outside the proximity
sensor's field of view and its output circuit will open.
1. Apply air pressure to the Torque Limiter.
2. Rotate the Drive Flange Assembly until the
positioning balls are seated into the detents.
3. Slide the Proximity Sensor (Item 55) on the Bracket
(Item 3) until the LED on the Proximity Sensor is
until the instant the Proximity Sensor's LED lights.
4. Tighten the screws securing the Proximity Sensor to
the Mounting Bracket.
5. Run the machine to verify proper operation of the
Torque Limiter.
6. If nuisance tripping occurs, realign the proximity
sensor with the Dowel Pin until it operates properly.
Align target on
sensor with pin.
Dowel
Pin
M03-.5 Screws
Mounting Bracket
Mounting
Plate
Proximity
Sensor