Bernette b38 - Troubleshooting: Warning Signs and Errors; Interpreting LCD Display Warnings; Audible Signal Meanings

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Warning sign Cause Try this
1. The start/stop button is pressed with the foot control con-
nected.
2. The foot control is out of order.
(The foot control sign keeps blinking. )
Disconnect the foot control.
Contact the service center or
the store from whom the
machine was purchased.
The machine is started the with the presser foot raised. Lower the presser foot and
start the machine again.
The machine will stop if the buttonhole is sewn without lowering
the buttonhole lever.
Lower the buttonhole lever
and start the machine again.
The bobbin winder spindle is shifted to the right. Shift the bobbin winder
spindle to the left for stitching.
The machine is started after halting due to overload. Wait for at least 15 seconds to
restart.
Switch off the power switch.
Remove tangled threads
around take-up lever, hook
race.
(E1-E7)
The machine does not work properly due to a problem in the
control circuit.
Contact the service center or
the store from whom the
machine was purchased.
It is normal that a faint humming sound comes out from inside the machine.
LCD display may get warm when the machine has been used for hours.
Audible signal The buzzer sounds when:
Pip
Normal operation.
Pip-pip-pip Invalid operation or malfunction.
Peep All memorized stitch patterns are cleared.
E1-E7 error occurred.
Pip-Peep Buttonhole is completed
Problems and Warning Signs
If a buzzer sounds and the LCD display shows a warning sign, follow the guidance below.