HappyJapan HCU2, Instruction Book

Page: 279 / 393

-U2 -186
24-2
ERRORS AND WHAT TO DO
24_2 W831
No. Display Error Solutions Page
021
022
Needle move Motor for needle bar selection unit has
stopped partway through its path.
No movement due to malfunction of
thread take-up lever or trouble of
position-detecting sensor.
After fi xing malfunction of needle and
thread take-up lever, execute "Auto" in the
recovery method selection.
If this condition occurs frequently, contact
your Dealer.
024 Needle center Needle bar stop position is o
ff
-center;
needle bar stop position is out of place.
Execute "Auto" in the recovery method
selection.
If this condition occurs frequently, contact
your Dealer.
025 Needle over Needle # out of range of actual needles
on given machine.
Turn needle bar change knob to set the
position. (where the rotational resistance
changes) Fig.1
026 Needle di
ff
er Needle # di
ff
ers between
050 C point Main shaft is stopped in a position other
than "C" point
Follow the instructions below. 24-5
051 L sensor L-point photo-sensor failure.
L-point sensor dirt, improper adjustment
of slit plate.
Check to see if photo sensor is clean or if
the slit plate contacts sensor.
Re-initialize machine system and speed.
052 C sensor C-point photo-sensor failure.
C-point sensor dirt, improper adjustment
of slit plate.
056 Presser foot Pressure foot does not return to correct
position.
Remove the ones that are interfering with
the presser foot.
060 X limit Frame/pantograph has moved beyond
sewing area along X-axis.
Return frame within sewing area using
the frame movement keys on the control
box.
Check pattern size and center mark to
ensure that it is within size range of
selected hoop and also properly
centered
061 Y limit Frame/pantograph has moved beyond
sewing area along Y-axis.
063 Drive Setup During embroidery, preparation for frame
movement did not complete within
predetermined time.
L-point sensor dirt, Improper adjustment.
If this condition occurs frequently, contact
your Dealer.
066 Frame drive During embroidery, frame movement did
not complete within predetermined
moving time.
If this condition occurs frequently, contact
your Dealer.
067 Position data Lost or unregistered carriage position. If this condition occurs frequently, contact
your Dealer.
068 Position set No feedback signal from carriage drive
motor when registration of frame position.
(Return)
Turn o
ff
power source, then turn on
again.
If problem still persists, contact your
Dealer.
069 Position Entry No feedback signal from carriage drive
motor when registration of frame position.
(Entry)
070 Safety sensor Safety sensor has been tripped. Clear area around safety sensor. Ensure
that sewing area are clear.
Turn tneedle bar knob
by hand to the position
where the rotational
resistance changes.
Position where
rotational
resistance
changes.
Fig. 1