Section 3 Troubleshooting

17.EXCESSIVE CYCLE TIME

When experiencing excessive cycle time, there are three main causes which are as follows: a. Fill Time:

(1)Check for excessively long fill times. Refer to the “Fill Alarm Analysis” flowchart if any are found.

(2)Check for excessively long programmed fill times.

NOTE: All pre-programmed fill times are for 5 minutes. Any fill should easily complete during this time.

b.Drain Time:

(1)Look for excessively long programmed drain times (i.e., greater than one minute).

NOTE: Any drain step should not exceed 30-40 seconds.c.Unnecessary Programming Steps:

(1)E.g., in the first fill of a cycle, if “S02 CXX 0:00:45” “SUPPLY1” is programmed for 45 seconds and “S03 CXX 0:00:45” “SUPPLY2” is programmed for 45 seconds, the two steps can be accomplished together at the same time, saving 45 seconds. Refer to the “Programming Multiple Supply Steps” section of your washer-extractor’s programming manual.

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