Installation
17
6. Toggle the output OFF and make sure that the ball coupling stops turning.
7. In the Dispenser I/O Test dialog box, locate the
Valve Reverse
output. See Figure 3-18.
!
The output name may be different on your system, but it should be similar enough to be
easily identified.
!
On systems with Dual-Action Dispensing Heads, you will have to select Valve 1 (V1) or
Valve 2 (V2) for I/O testing, as applicable.
8. Toggle the output ON and check the direction of the ball coupling. It should be turning in a
counterclockwise direction if viewed from above.
!
If the ball coupling is not turning, make sure that the pump power cord is
properly connected. Then repeat this step.
9. Toggle the output OFF and make sure that the ball coupling stops turning.
Figure 3-19 Ball Coupling Locations
DV-7000
DV-8000
Ball
Coupling
Ball
Coupling