Troubleshooting
YarnMaster PRISMA
www.loepfe.com 39
Message Causes Measures
Drift fine adjustment out-
side of tolerance (only ap-
plies to Continuous mode)
One or more sensing
heads have deviations that
are too large from the last
fine adjustment correction
value
- Check yarn number
- Clean optics
- Restart group
Splice error:
Check splicer
Spindle with factor 2 more
splice errors than group
mean value
Check function and setting of spindle splicer
6.2 Technical Alarm
Flashing display means alarm.
n the corresponding cause of the alarm is displayed on the sensing head
n the respective spindle is stopped
n the faulty yarn is automatically removed from the cross-wound bobbin, max. 80 m
n the respective bobbin is ejected, depending on the machine setting and the machine type
check the cutting unit
Display LZE Messages Cause Measures
AL 10
Cut failed There is still yarn and/or yarn
remnants in the measurement
channel.
- Check measurement channel
- Check knife blade
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