MDE-4334C Atlas Start-up and Service Manual · April 2008
Page 8-3
Troubleshooting Tables (Commercial Electronic and Retail Electronic Units)
Troubleshooting Tables
Sample Troubleshooting Form
Troubleshooting Table # Used:
Category:
Symptom
Priority
Code
Cause/Solution Number and Description
Priority Codes
For all letters shown in the following table, the issue has been reported to be involved in at
least some of the cases. Always investigate earlier letters (A, and so on) first. Letters toward
the other end of the scale have been reported less frequently, but can still be an issue. Avoid
repeating the same repair if the symptoms remain
unchanged
after attempting the fix.
Priority Code
Likeliness
A
Highly likely or easy to check
B
Likely
C
Possible, some locations only
D
Not likely
E
Remote
No entry
Not previously reported
Leaks (hydraulic system components)
Table 5
Noises (STP relay, meters, and pumping units)
Table 5
Presets (missed presets, overruns, and underruns)
Table 5
Recurring chronic symptoms
Table 6
STP operation
Table 6
Unit resets (mechanical resets)
Table 6
For Problems with
Troubleshooting Table to be Used