Manual, Robotic Tool Changer, QC-5 through QC-27
Document #9610-20-2254-09
Pinnacle Park • 1041 Goodworth Drive • Apex, NC 27539 USA • Tel: 919.772.0115 • Fax: 919.772.8259 •
www.ati-ia.com
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6.2 Service Procedures
The following service procedures provide instructions for inspection, adjustment, test, or
replacement of components.
6.2.1 QC-11 and QC-27 Proximity Sensor Adjustment, Test, or Replacement
The proximity sensors are extremely reliable and should not require frequent replacement. Should
malfunctions occur, evaluate all other possible solutions before testing or replacing the sensor .
Check continuity, air supply, lubrication, and pneumatic components.
Parts required: Refer to
Section 8.2—Models QC-11 Serviceable Parts
Section 8.6—Models QC-27 Serviceable Parts
Tools required: 2 mm, 2.5 mm and/or 3 mm hex key, torque wrench
1. Place the Tool in a secure location.
2.
Uncouple the Master and Tool plates.
3. Test the sensors.
a.
If you are testing the Lock sensor, make sure the Tool Changer is in the
Locked
position.
If you are testing the Unlock sensor, make sure the Tool Changer is in the
Unlocked.
For
the sensor being tested, verify the signal is ON and the sensor LED is illuminated. If the
sensors are not functioning, replace the sensor.
4.
Turn off and de-energize all energized circuits (e.g. electrical, air, water, etc.).
5.
Disconnect any cables, sensor cables, air line, etc. if required.
6.
Remove the Master plate from the sensor interface plate, support the Master plate while
loosening the screws.
•
For a QC-11 remove the (4) M3 socket head cap screws securing the Master plate assembly to
the Sensor Interface Plate using a 2.5 mm hex key.
•
For a QC-27 remove the (6) M4 socket head cap screws securing the Master plate assembly to
the Sensor Interface Plate using a 3 mm hex key.
7. Loosen the M3 socket set screw and unscrew the proximity sensor from the sensor plate using a
2 mm hex key. Discard the old sensor.