Error Codes - Brother RH-9820 Instruction Manual

10. ERROR CODES

10. ERROR CODES
Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before
opening the cover of the control box. Touching areas where high voltages are present can result in severe injury.
If a problem should occur with the sewing machine, the buzzer will sound and an error code and error message will appear in
the display.
Follow the remedy procedure to eliminate the cause of the problem.
Switch-related errors
Items with a "*" in the "Page" column should only be checked by a qualified technician.
Code
E010 Stop switch was pressed during standby.
E011 Stop switch was pressed during sewing.
The stop switch was still being pressed, or
E015 there is a problem with the stop switch
connection.
E016 Problem with the stop switch connection.
E024 Start switch is being pressed.
Start switch was depressed after the
E025 power was turned on, or connection of
start switch is defective.
E034 Work clamp switch is being pressed.
Work clamp switch was depressed, or
E035 connection of work clamp switch is
defective.
Machine head tilting was detected after
E050
the power was turned on.
Machine head tilting was detected while
E051
the sewing machine was operating.
Machine head tilting was detected when
E055
the power was turned on.
An operation panel key was still being
E065 pressed when the power was turned on,
or key is faulty.
109
DANGER
Cause Remedy
Remove your finger from the stop switch (so that it is off).
Press the RESET key to clear the error.
* Press the key to move the feed mechanism so that
you can continue sewing.
Turn off the power, and check the stop switch if it was not
being pressed at the time.
Turn off the power and check the connection of the stop
switch connector at the main P.C. board.
Release the start switch (so that it turns off).
Turn off the power and check if the start switch is pressed.
If the start switch is not being pressed, check the switch
connector at the main P.C. board.
Release the work clamp switch (so that it turns off).
Turn off the power and check the work clamp switch.
Turn off the power, and then return the machine head to
its original position.
Check the connection of the machine head safety switch
connector at the main P.C. board.
Turn off the power, and then return the machine head to
its original position.
Check the connection of the machine head safety switch
connector at the main P.C. board.
Turn off the power, and then return the machine head to
its original position.
Check the connection of the machine head safety switch
connector at the main P.C. board.
Turn off the power and check that no keys are being
pressed.
RH-9820
0320B
0461B
Page
1
36
53
19*
19*
14 - 16
14 - 16
19*
14 - 16
14 - 16
11
19*
11
19*
11
19*
36
37