Instruction Manual

Troubleshooting 6-3
Table 6-1 System Troubleshooting (continued)
Symptom Possible Cause Recovery
3. Dispenses in the
wrong Z location.
Height Sensor has
been adjusted.
Perform Valve Offsets or Calculate Master
Offsets (see 2B above).
A. System is in abort
mode.
Press DISPENSER STATUS RESET. Wait
three seconds. Press FIND HOME.
• If motion occurs, restart the dispensing
program.
• If no motion occurs, call a service
technician.
4. No response from
Control Panel
buttons.
B. Interlock activated
(doors opened
during dispensing,
low air sensor
tripped, etc.).
Turn INTERLOCK to O. Press
DISPENSER STATUS RESET. Wait three
seconds. Press FIND HOME.
• If motion occurs, see “Safety Interlock
fails to reset” in this table.
• If no motion occurs, call a service
technician.
5. Safety Interlock fails
to reset.
Interlock activated.
• Close both doors.
• Press DISPENSER STATUS RESET.
• Press FIND HOME.
• Restart the dispensing program.
A. Monitor or video
cable not
connected.
Connect the monitor or video cable to the
computer.
6. Monitor or video
image is missing.
B. Monitor power is
OFF.
Turn ON monitor power.
7. Valve Status
indicator light(s) is
ON.
Overcurrent sensed on
valve motor.
Press VALVE RESET and restart the
dispensing program. If the problem
persists, the motor is probably stalled.
Shut down the system, and clean the
valve. See the fluid pump manual if
necessary.
(Continued next page)