KODERA CASTING C371A - Trouble Shooting

25
12.Trouble Shooting
Symptom
Where to check
How to repair
1)Wire is not set
automatically.
Rollers don’t rotate.
It starts processing as
soon as it starts.
Wire is being fed over
and over.
2)Only front end is not
stripped or
Only front end is not
even.
3)Only rear end isn’t
stripped or
Only rear end is not
even.
4)Both front and rear
end aren’t stripped.
４
Isn’t it 《Short Mode》？
Is the left side roller under the
condition of UP？
Isn’t the left side roller gap too
narrow?
Isn’t the left side roller gap
wide？（Wire isn’t detected.）
Isn’t the 《Core Diameter》 or
《Blade Move Back》 too large?
Isn’t the right side pressure
weak？
Isn’t the stripping speed too
fast?
Isn’t the right side roller gap
too wide?
Isn’t the left side roller gap too
wide?
Isn’t the left side pressure
weak？
Isn’t the 《Core Diameter》 or
《Blade Move Back》 too large?
Isn’t the strip speed too fast？
Isn’t the left side roller gap too
wide？
Isn’t the left side pressure
weak？
Left side roller is worn away?
《 Core Diameter 》 or 《 Blade
Move Back》 is too large？
The numerical value is set at
《Half Strip Length》？
Clear the 《Short Mode》. (See P.13 )
Make it DOWN.
Widen it. （ See P,9 「 Roller Gap
Adjustment」）
Narrow it down.（See P9「Roller Gap
Adjustment」）
Make 《Core Diameter》 or 《Blade
Move Back》 smaller to the point
where it becomes proper.
Strengthen the pressure.
Slow down the stripping speed.
（See P,20）
Narrow it down.（See P,9「Roller Gap
Adjustment」）
Narrow it down.（See P,9「Roller Gap
Adjustment」）
Strengthen the pressure.
Make the 《 Core Diameter 》 or
《Blade Move Back》 smaller to the
point where it becomes proper.
Slow down the stripping speed.
（See P,20）
Narrow it down.（See P,9「Roller Gap
Adjustment」）
Strengthen the pressure.
Replace it with a new roller.
Make the 《 Core Diameter 》 or
《Blade Move Back》 smaller to the
point where it becomes proper.
Input “0” at 《Half Strip Length》.