Quick Operations Owner's manual

Component Description 3-7

8. Look Down Board Sensors (X-1020)

Board Sensors mounted on top of the Conveyor rail detect the presence of the workpiece at each

Conveyor station. There may be as many as three Board Sensors mounted along the length of the rail.

9. Stop Pins

Stop Pins are pneumatic devices that physically stop the workpiece at a specific Conveyor station. There

may be as many as three Stop Pins attached to the rear Conveyor rail.

10. Height Sensor

The Height Sensor is a device that measures substrate height and sends a signal to the system

Computer. The height information is used to position the dispensing needle at an exact distance above

the workpiece surface. A Tactile Height Sensor is standard. A Class 2 Laser Height Sensor is optional.

11. Fluid Syringe

The Fluid Syringe is mounted on the Dispensing Valve and contains the fluid to be dispensed. The fluid

manufacturer packages the fluid in the syringe according to your application requirements.

12. Dispensing Valve

The Dispensing Valve also referred to as a “pump” or “jet” is mounted on the Dispensing Head and

dispenses fluid onto the workpiece. Refer to the appropriate Dispensing Valve Installation and

Operations Manual for additional information.

Item Description Item Description

1 Dispensing Head 6c Purge Station

2 Electric/Pneumatic Bulkhead (for Valve 1) 7 Heater Tooling (Contact Heater shown)

3 Camera and Lens 8 Board Sensor (post-dispense station)

4 Red/Blue Diffuse On-Axis Light 9 Stop Pin (post-dispense station)

5 Needle Heater 10 Height Sensor (tactile type shown)

6a Needle Sensor 11 Fluid Syringe

6b Weigh Station 12 Dispensing Valve (DP-3000 shown)

Figure 3-3 X-1020 Dispensing Chamber Close-up