HappyJapan HCU2, Инструкция

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-U2 -185
24-1
ERRORS AND WHAT TO DO
24_1 W831
CAUTION: To prevent accidents.
In case of “Automatic errors backup”, the machine’s sudden movement might be caused with-
out showing errors or messages after its stoppage.
E-050 C point
OK
The machine has an extensive error code list to aid in trouble-
shooting when problems occur, as listed below. Upon error,
press
to release the error and correct it according
to the list below.
When errors occur frequently, please contact your dealer.
Automatic errors backup
The machine recovers from some errors (E-024, E-050, E-190, E-193) automatically after de-
tecting the error(s) by it self. In cases where the machine does not recover from the error auto-
matically, follow the “Solutions” below according to the indicated error number.
No. Display Error Solutions Page
001 Circuit board Abnormality detected in control circuit
board
Power down machine and, after 10
seconds, power on again.
002 Power source Power failure or abnormal voltage
004 System memory System memory fault Repair automatically.
If this occurs frequently, it is likely that
LCD-T board is faulty.
Contact your Dealer.
015 Inverter trip Sewing motor-related trouble.
Overload, short circuit, trouble with
motor drive unit
Cut power and turn main shaft by hand.
If turns normally, power on again.
Fig. 2
016 Alarm X unit X-motor-related trouble, i.e. x-motor
overload, short circuit, problem with
motor drive unit
Power o
ff
machine, test pantograph
movement manually. Check for any
abnormality throughout full range of
motion.
If none found, power on again
017 Alarm Y unit Y-motor-related trouble, i.e. y-motor
overload, short circuit, problem with
motor drive unit
018 Main shaft Main shaft will not turn. Turn main shaft manually at least 1 full
turn & ensure that it turns freely, clearing
any jam. Then, re-initialize machine
system.
25-1
020 Needle detect Machine not detecting current needle #
correctly, or needle bar selection unit is
o
ff
its stop position. Trouble with
position-detecting sensor.
Turn needle bar change knob to set the
position. (where the rotational resistance
changes) Fig.1
If this condition occurs frequently,
contact your Dealer.
Turn the disk with
3mm hexagonal
driver clockwise.
C
Fig. 2
Turn tneedle bar knob
by hand to the position
where the rotational
resistance changes.
Position where
rotational
resistance
changes.
Fig. 1