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Operation: Advanced
40
Audible Alarm Diagnostics
To test the audible alarm, enter the diagnostics menu. Press [3] to perform the alarm
test. The display should read "Press set to test, Press enter to exit". Press the [Set] key
to sound the alarm. When finished press the [Enter] key to return to the diagnostics
menu.
Step*
Fault Log
To read fault log information, enter the diagnostics menu and press [4] to advance to the
next menu of tests. Press [1] to momentarily display fault code information and an error
count. The fault code is a hexadecimal code indicating faults and warnings detected since
the fault log was last cleared. The error count tracks the number of events which have
occurred and caused the machine to re-initialize. The machine will re-initialize automat-
ically three times before requiring user intervention. Events such as valve stalls and end-
of-travel faults trigger the automatic re-initialization in an attempt to restore the machine
to normal operation. If the fault occurs more than three times, a more serious problem
may exist and the machine will no longer automatically re-initialize. In this case, the user
should contact the manufacturer for assistance. Power cycling clears the fault and error
count. Fault log information is retained until the fault log is cleared.
Step*
*Note: See previous pages for steps 1 through 5.
Publication 5404-001-REV-C
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