FX-3R Maintenance
Guide
7-2
5)
Adjust the sensor dog position
When opened: Open the slide plate and secure the dog at a position where the dog is further
moved 1mm after the LED goes off.
When closed:
Close the plate. The plate must be stopped at a position where it is further
moved 1mm after the LED is lit.
Sensor
LED unlit
OPEN
sensor
Sensor
dog
Sensor
LED lit
CLOSE
sensor
Sensor
dog
Figure 7-1-3 When Opened
Figure 7-1-4 When Closed
6) Connect
a
φ
4 air tube.
Refer to the Figure 7-1-5, and connect the speed controller to the
solenoid valve with an air tube (
φ
4).
Solenoid valve
Speed controller
Air tube
φ
4
Figure 7-1-5 Air Piping and Speed
Controller Positions
7-2. Replacing the ATC OPEN and CLOSE Sensors
1) Detach the sensor dog, and cut and
remove the tie-up bands from the fixing
base on the side of the ATC base.
OPEN
sensor
CLOSE
sensor
Sensor
dog
2) Replace the ATC OPEN or CLOSE
sensor assembly.
3) Secure the cables to the fixing base
with the tie-up bands and assemble the
sensor dog.
Figure 7-1-6 OPEN and CLOSE Sensors
Rev. 1.00