Error Code Table - Brother LH4-B800E Instruction Manual

15. ERROR CODE TABLE

Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from
the wall outlet before opening the face plate of the control box. Touching areas where high voltages
are present can result in severe injury.
If a malfunction should occur with the sewing machine, a buzzer will sound and an error code will appear in
the display window.
Follow the remedy procedure to eliminate the cause of the problem.
For errors which do not require the power to be turned off (i.e. errors which can be reset), two short beeps
will sound. For error E-02, three short beeps will sound.
For errors which require the power to be turned off (i.e. errors which cannot be reset), a single long beep will
sound.
Code
E-00 EMERGENCY STOP switch was pressed.
E-01 Upper thread breakage
E-02
Needle up sensor is OFF.
E-05
Zigzag positioning is not carried out.
E-06
Feed positioning is not carried out.
E-07
Work clamp positioning is not carried out.
E-08
Cutter home position sensor is off.
E-20 Feed and work clamp motor overcurrent
E-21
Zigzag motor overcurrent
E-30
Treadle is depressed to step 2.
E-31
Treadle is depressed to step 1.
E-32
Treadle is depressed backward.
E-40
Control board heat sink is overheating.
E-41
Inside air circulation fan problem
E-42
Exhaust fan problem
E-44
2-step power supply circuit board +55V relay error
Pattern shape does not match pattern shape specifica-
E-50
tions.
E-51
X pitch error
E-52
Y pitch error
E-54 Overall cycle program stitch no. error
E-55 Stitch no. error
E-59 Sewing data error
DANGER
Cause
HE-8000
15. ERROR CODE TABLE
Remedy
To restart sewing: Press the parameter down key and
then depress the treadle to step 2.
To cancel sewing: Press the RESET key.
To restart sewing: Press the parameter down key and
then depress the treadle to step 2.
To cancel sewing: Press the RESET key.
Turn the machine pulley by hand to raise the needle.
Turn off the power.
Turn off the power.
Turn off the power.
Turn off the power.
Turn off the power.
Turn off the power.
Return the treadle to the neutral position.
Return the treadle to the neutral position.
Return the treadle to the neutral position.
Turn off the power.
Turn off the power.
Turn off the power.
Turn off the power.
Pattern shape for data created using the BAS-PC/300
does not match the pattern shape specifications.
Turn off the power.
Turn off the power.
Turn off the power.
Exceeds 3,000 stitches.
Clear the cycle program and reset automatically.
Exceeds 700 stitches. Turn off the power.
Turn off the power.
Re-initialize the programs.
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