Pellerin Milnor Corporation 41
NOTE: To program a bath step with a specific temperature, your machine must be
equipped with, and configured for, a temperature probe/sensor (Temp Probe = YES). See
Section 2.1 : Machine Configuration, page 12.
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3.5 The Sequence of Actions in a Staged Extract (Mil-
Touch-EX™)
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A staged extract can reduce the tendency for cotton goods to adhere to the sides of the cylinder
during extraction. A staged extract can also improve extraction with impermeable goods (such as
rubber mats). A staged extract performs the following sequence of actions:
1. The cylinder rotation speed increases from drain speed to the speed entered in the Staged
RPM configuration decision for the duration of time entered in the Staged Delay configura-
tion decision. The staged RPM and staged delay time are set at the factory based on your ma-
chine’s model number and should not be modified.
• If the cylinder rotation speed increases to the set speed before the staged delay time ex-
pires, the controller holds the speed until the staged delay time expires.
• If the cylinder does not accelerate to the set speed, acceleration continues until the staged
delay time expires.
2. After the staged delay time expires, the step timer stops.
3. The cylinder performs a preemptive recycle. In a recycle, the machine will decelerate to a
stop, reverse a few times in wash speed, then redistribute in drain speed and attempt to
achieve the set extract speed.
4. The step timer runs while the cylinder accelerates to the staged RPM.
5. The controller monitors the vibration switch or the excursion switch and performs a recycle if
the vibration switch or the excursion switch trips. See Section 6.1 : Out-of-balance Detection
and Balancing for Washer-extractors, page 109 for more information.
6. The step ends when the step timer reaches 0.
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