MotorVac DieselTune 4000 - Manual (Page 9)

200-8241 REV. 2 9 DieselTune 4000 Operators Manual
Initial Cleaning Cycle:
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The Initial Cleaning period is half the time of the total cleaning period. If the total cleaning period
is greater than or equal to 40 minutes, the Initial Cleaning Cycle is 20 minutes.
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The Initial Cleaning Cycle is half the total time rounded down to the next 5 minute interval.
For example, if the total cleaning time is 25 minutes, the Initial Cleaning Cycle will be 10
minutes.
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If the total cleaning time is only 5 minutes, there is no Initial Cleaning time, and the cleaning
time will be 5 minutes with no automatic Soak run.
•
The total clean time can be adjusted while the Initial Cleaning Cycle is running. Whenever the
total clean time is changed, the Initial Clean time is recalculated. Refer to the Timer Operation
section for operation of the timer buttons.
Soak Cleaning Cycle:
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The Soak Cleaning Cycle is an optional procedure that enhances the cleaning process.
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When the Initial Clean time (see Initial Cleaning Cycle section for explanation) runs out, the timer
dial will display the remaining cleaning time, and the SOAK LED will flash. A unique audible
alarm will sound for 3 seconds.
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If the SOAK button is pressed and released at this time the timer dial will display the Soak time,
and the SOAK LED will stay on to indicate the unit is in Soak Cleaning Cycle.
•
The default Soak time is 15 minutes. The Soak time can be changed during the Soak time
run. Refer to the Timer Operation section for operation of the timer buttons.
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If the SOAK Button is pressed and released while the system is running the Initial Clean time,
the system will automatically go into the Soak Cleaning Cycle.
•
If the Initial Clean time runs out and the SOAK Button is not pressed to enter the unit into Soak
mode, a second alarm will sound for 3 seconds after two minutes has passed to warn that the Soak
is about to be aborted. If the SOAK Button is not pressed within 30 seconds of the second Soak
alarm the Final Cleaning timer countdown will begin.
Final Cleaning Cycle:
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When the Soak time runs out, the timer dial will display only the CYCLE COMPLETE LED
and the SOAK LED will flash. A unique alarm will sound for 3 seconds, and will sound again
for 3 seconds every minute afterwards, until the Final Cleaning Cycle is started.
•
The Final Cleaning Cycle is started by pressing and releasing the START button. If the Start
button is pressed at any time during the Soak Cleaning Cycle, the Final Cleaning Cycle will start.
•
If the SOAK Button is pressed while the system is running the Final Cleaning Cycle, the Soak
Cycle timer will start again, even if a Soak Cycle has already been completed. This gives the user
the ability to perform another Soak Cleaning Cycle if necessary.