JUKI LBH-1790 - Page 97

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Error
code
Description of error
How to
recover
Place of
recovery
E904 Abnormality of solenoid power
Whensolenoidpowerofservocontrolp.c.b.uctuates
±15%ormore.
Turn OFF the
power.
E905 Abnormality of temperature of heat sink for servo
control p.c.b.
When temperature of heat sink of servo control p.c.b.
is 85°C or more.
Turn OFF the
power.
E907 Zigzag width motor origin retrieval error
When origin sensor signal is not inputted at the time of
origin retrieval motion.
Turn OFF the
power.
E908 Y-feed motor origin retrieval error
When origin sensor signal is not inputted at the time of
origin retrieval motion.
Turn OFF the
power.
E909 Needle thread trimmer motor origin retrieval error
When origin sensor signal is not inputted at the time of
origin retrieval motion.
Turn OFF the
power.
E910 Presser motor origin retrieval error
When origin sensor signal is not inputted at the time of
origin retrieval motion.
Turn OFF the
power.
E911 Bobbin thread trimmer motor origin retrieval error
When origin sensor signal is not inputted at the time of
origin retrieval motion.
Turn OFF the
power.