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Loepfe YarnMaster Zenit - Page 25

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ZENIT
25
OPERATING
Adjust process
!
The Adjust process calibrates the clearer for the
yarn to be wound. Adjust must be performed with
utmost care since it affects the clearing quality.
Example :
The yarn lot in group 1 is to be changed and the same
yarn quality is required for the yarn to be wound (same
clearer setting).
All spindles of group 1 must be stopped!
Check all clearer settings for group 1.
In the Edit field, tap the Adjust button. The display chang-
es to “Start adjust”.
Tap the Assign button. The message “Choose a group and
assign or quit” is displayed in the info field.
Select group 1 with the +/– keys or via the called up key-
board.
Tap the Assign? button. Group 1 is now selected. (Tap the
Quit? button to interrupt the operation.)
On the Adjust button, “Adjust active (x spdl) / Stop” is displayed
with the selected number of pilot spindles of group 1.
Start the same number of pilot spindles as defined in the
Base Setting menu. To ensure correct start conditions, a
cut is performed after 10 m. After a wound length of an-
other 70 m, the adjust cut is performed. This length is
needed to define the yarn count or yarn structure.
After the successful completion of the Adjust process, “Ad-
just completed / Start” is displayed on the button.
If it was not possible to successfully complete all preselected
pilot spindles, the message “Adjust completed (x spdl) / Start”
is displayed. X stands for the number of successfully com-
pleted pilot spindles. In this case, we recommend repeating
the Adjust process.
To perform a check, initiate a cut at the selected pilot
spindles and allow it to wind on again. In the Yarn Struc-
ture menu, observe the Act. DiaDiff% value; it should vary
between + and –. (The size of the difference depends on
the regularity of the yarn.)
!
The other spindles may be started only when the
display on the Adjust button is “Adjust completed /
Start”.
!
The wound yarn (80 m) could still have faults since
the clearing is not active during the Adjust process.
Display on the Adjust Button
Start adjust / Quit
The Adjust button was tapped.
Tap Assign button, select the group and start the pilot
spindles. The button now has “Adjust active (x spdl) / Stop”
displayed.
The operation can be aborted by tapping the Quit button.
Adjust active (x spdl) / Stop
The adjustment can be carried out
.
Start the displayed number of pilot spindles.
By tapping the Adjust button, the display changes to “Stop
adjust”.
Stop adjust / Quit
The adjustment can be cancelled.
If the group is now selected with Assign, the adjustment
is canceled and the display switches to “Adjust cancelled”.
The operation can be aborted by tapping the Quit button.
Adjust cancelled / Start
The adjustment was cancelled.
By tapping the Adjust button, the display changes to “Start
adjust”. The adjustment can be started.
Adjust completed (x spdl) / Start
It was not possible to successfully complete the adjustment
with all spindles.
By tapping the Adjust button, the display changes to “Start
adjust”. The adjustment can be repeated.
Adjust completed / Start
The adjustment was successfully completed.
By tapping the Adjust button, the display changes to “Start
adjust”. The adjustment can be started.
Adjust undefined / Start
It was attempted to carry out an adjustment on an undefined
group or a style.

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