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Symptom 7: Lockout:
1.
Run weekly cleaning cycle. If cleaning cycle fails to complete go to
Symptom 2: Unit Stuck in Cleaning Cycle.
2.
If issue persists, update the software and run another weekly cycle. Refer to
Appendix E: Software Update
Instructions.
3.
If updating the software does not resolve the issue, replace the Touch Screen.
4.
If replacing the Touch Screen does not resolve the issue, replace the PCB.
5.
If previous steps do not resolve the issue, manually reset data through settings. This will get the unit up and
running until root problem is found out or replacement unit is sent:
a.
From Home Screen select Settings.
See Figure 25a.
b.
Enter passcode 2186.
c.
Select PRODUCTION TOOLS.
See Figure 25b.
d.
Enter passcode 2186.
e.
Select LOAD DEFAULTS.
See Figure 25c.
f.
Select RESET STATS.
See Figure 25c.
g.
Select BACK.
See Figure 25c.
h.
Select BACK.
See Figure 25b.
i.
Wait until READY indicator appears at top of screen.
See Figure 25a.
Symptom 8: Incorrect Foam Level
1.
If foam level is too high/low, check the pressure setting and set it to the settings as shown in table 1. If the foam
height is between ¼”
-
½” then the system is functioning properly
. If customer requests more foam still, adjust
the nitrogen pressure up. If the customer requests less foam still, adjust the nitrogen pressure down.
See Figure
26:
Pressure Setting
Nominal Range(psi)
Pre-Filter
38-42
Post Filter
36-42
Nitrogen
7-10
a.
Select Machine Info from the Home Page to see the pressure readings from the Pressure Transducers.
See
Figure 26a and Figure 26b.
b.
Turn the Regulator Knobs on top of the Rear Enclosure while monitoring the touch screen until proper
pressures are seen.
See
Figure 26c.
c.
If pressure is not changing on the screen when adjusting, refer to
Appendix I: Verify Pressure Transducer
Functionality
to check if the Pressure Transducers are malfunctioning.
Figure 25b: Settings Screen with Production
Tools Circled.
Figure 25c: Production Tools Screen with
Load Defaults and Reset Stats Circled.
Figure 25a: Home Screen with Settings Circled.
Figure 26: Nitrogen Range.
Summary of Contents for JoeTap NITCOM
Page 55: ...Page 55 Appendix C JoeTap NITCOM 110V Wiring Diagram ...
Page 56: ...Page 56 Appendix D John Guest Speed Fit Guide ...
Page 79: ...Page 79 Appendix J Fridge Functionality Maintenance and Troubleshooting Guide ...
Page 80: ...Page 80 ...
