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Setup Mode Details
50 3A0869J
Troubleshooting System Inputs (Screen 35)
From Setup Home (Screen 17) with Troubleshooting
active, press to display Troubleshooting System
Inputs (Screen 35). An X displays in the box to indicate if
Air Flow Switch 1 or 2 is on and if the gun is in the Gun
Flush Box. This screen also displays Meter A and Meter
B pulses. The fields relating to pump function can be
ignored.
• Press , then again to move to Trouble-
shooting System Outputs (Screen 37). Press to
move to the Membrane Test (Screen 36).
Membrane Test (Screen 36)
From Setup Home (Screen 17) with Troubleshooting
active, press , then again. Membrane Test
(Screen 36) displays. You could also press , then
again. This screen allows an authorized user to test
the buttons on the Display Module membrane. When in
this screen, all buttons lose their predefined functions,
and the soft keys are not defined. When a properly
working button is pressed, an X appears in the box.
Press three times to return to Setup Home (Screen
17). Direct access to any other screen is not possible.
Troubleshooting System Outputs
(Screen 37)
From Setup Home (Screen 17) with Troubleshooting
active, press to display Troubleshooting System
Outputs (Screen 37). An X displays in the box to show
an electrical state of On for the dose valves (B, and A1,
A2, and A3), solvent valves (B and A), the gun trigger,
and the alarm. Press to start Forced Mode. A sec-
ond set of check boxes displays. Manually actuate the
valves, alarm, or gun trigger. For properly working com-
ponents, an X will display in the corresponding second
box upon actuation. Press to exit Forced Mode.
Moving to any other screen also will exit Forced Mode.
FIG. 49. Troubleshooting System Inputs (Screen 35)
FIG. 50. Membrane Test (Screen 36)
Pump B up
or down
(not used)
Pump A up
or down
(not used)
Gun in Gun
Flush Box
Air Flow
Switch on
Pump
Pressures
(not used)
Meter
Pulses
FIG. 51. Troubleshooting System Outputs (Screen
37)
Start
Forced
Mode
Stop
Forced
Mode
Dose
Valves
Solvent
Valves
Gun
Trigger
Alarm