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15. ELECTRIC MECHANISM
158
KE-430F, BE-438F
Error status #10 Work clamp does not rise.
Probable causes Check/ repair/ adjust Parts to be replaced
1. Incorrect work clamp home position
adjustment
a. Adjust the home position while referring to
"11-18. Adjusting the home position".
b. Check if the work clamp/button clamp is
touching anything.
2. Incorrect mechanism adjustment Check if the work clamp arm moves smoothly.
Work clamp arm assembly
Error status #11 Work clamp does not lower.
Probable causes Check/ repair/ adjust Parts to be replaced
1. Incorrect work clamp home position
adjustment
a. Adjust the home position while referring to
"11-18. Adjusting the home position".
b. Check if the work clamp/button clamp is
touching anything.
2. Incorrect mechanism adjustment Check if the work clamp arm moves smoothly.
Work clamp arm assembly
Error status #12 The TEST indicator does not light when the TEST key is pressed.
Probable causes Check/ repair/ adjust Parts to be replaced
Malfunction of panel PCB Check that connector P3 (PANEL) is connected to
the motor PCB, and that connector P1 (MAIN) is
connected to the panel PCB.
Panel PCB assembly
Panel harness
Error status #13 The feed mechanism does not slowly move stitch by stitch during test feeding.
Probable causes Check/ repair/ adjust Parts to be replaced
1. Incorrect memory switch setting
Set memory switch No. 200 to OFF.
(The default setting is ON for the BE-438F.)
2. Malfunction of foot switch and cord See #4.
Error status #14 Quick feeding cannot be performed during test feeding.
Probable causes Check/ repair/ adjust Parts to be replaced
Malfunction of foot switch and cord See #4.
Error status #15 The machine does not operate correctly for the set program during test feeding.
Probable causes Check/ repair/ adjust Parts to be replaced
Malfunction of foot switch and cord See #4.