Count change procedure for
RSB D35 and D40
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. . .2008.
June . .Kumar. .
Mohan . . . . . . . . . . . . . . . . .
Count change procedure
1) Select and install suitable scanning roller , funnels , trumpet , tension change
wheels and settings etc clean the machine, belts
Component
Componentselection
selection
2) Switch off autoleveller
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Count change procedure
3) Switch off A% parameters
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Count change procedure
4) Switch off CV and Spectrum
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Count change procedure
5) Run the machine and check the sliver weight , if sliver weight is NOT
okay. Change NW1 and NW2 ( Within +/- 2.5%)
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5) Go to menu 12.1 and set the required target hank.
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Count change procedure
5) Start the machine , Make parameter “ Adjustment of leveling only at material
change” as <YES>, So that 20.2 scan roll distance at 0% deviation set
automatically. Make sure that Levelling should be turned ‘OFF’.
Turn
‘OFF’
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Count change procedure
6) Stop the machine and Switch on the Autoleveller. Allow the machine to run
about 10 minutes and check the sliver weight.
If the sliver weight is not with in +/-1 % of the target enter the sliver weight
actual. This entry must be made only when the machine is running. Redo
the same procedure after 5 minutes if the sliver weight is still not with in the 1
% limit.
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Count change procedure
7) Make the parameter Sliver weight ok in 21.1 menu as <YES>. Machine
should be in running condition.
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Count change procedure
8) Switch the parameters in 21.1 and 21.2
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Count change procedure
9) Set the Levelling Action Point ( N-1, N+1 test) and Levelling Intensity
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LAP search only in RSB D40
In RSB D40, there is an option for automatic scanning of Levelling action point.
Go to menu 20.1 and make scanning as <YES>. By doing this automatic
scanning of Levelling action point will take place and new LAP will be calculated.
In accept new value give <YES>
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Count change procedure
Change Nw1 & Nw2 1
Feed target sliver weight in menu 12.1
Switch off auto leveller (m/c in off
condition) in menu 20.1 Stop the machine.
Switch Autoleveller ON.
OK OK
Check Sliver wrapping
within
Allow the machine to run and check
%
With in +/- 2.5
wrapping
+/_1%
Not OK Not OK
Mechanical alteration (Nw1 & Nw2)
Feed the actual sliver weight in menu
20.2 (third line).
Not
Change Nw1, Nw2 and Check OK
Wrapping again Recheck the wrapping
OK
OK within 2 %
Make sliver weight OK = <YES> in
Adjustment of levelling only at menu 21.1.
material change = <yes>.
Machine in running condition
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. . . . . . . Thank
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Count change procedure
Total / Break draft - W4
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Count change procedure
Draft roll settings Hvd /Vvd
Always set main draft (Hvd) first.
Break draft (Vvd)
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Count change procedure
Roller spacing (Recommended Setting)
Back zone Front zone
Cotton
SL 2.5%(n)... +10 to 15mm + 8 to 10 mm
Synthetic
SL +10 to 18 mm + 4 to 6 mm
From Creel To Coiler
B
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Count change procedure
Top Roller Coating
Black
Grey
Green
Peach
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Count change procedure
Web funnel insert
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Count change procedure
Condenser size, recommendation
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Count change procedure
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Count change procedure
Coiler speed setting
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