Brother KE-430F Service Manual page 10

11-20.
Correcting the digital tension output .............. 125
11-21.
Checking the machine head switch ............... 127
11-22.
Setting method for standard depression
strokes (Foot switch) ..................................... 127
12. APPLYING GREASE ........................
12-1.
Applying grease (Work clamp: KE-430F)......... 129
12-2.
Applying grease
(When "GREASEUP" appears)........................ 129
13. HOW TO INSTALL THE FEED PLATE
FOR KE-430C SERIES IN KE-430F
AND BE-438F .................................
14. INSTALLING THE 2-PEDAL FOOT
SWITCH (OPTION) ...........................
15. ELECTRIC MECHANISM .................
15-1.
Precautions at the time of adjustment.............. 135
15-2.
Components inside and outside the control box
and in the operation panel ............................... 136
15-3.
Fuse explanation ............................................. 137
15-4.
Connectors ...................................................... 138
15-4-1. Connector positions .................................. 138
15-4-2. Contact failure........................................... 140
15-5.
Troubleshooting ............................................... 144
15-5-1. Troubleshooting flowchart ......................... 144
15-5-2. Problem solution and measures................ 148
16. TABLE OF ERROR CODES.............
17. TROUBLESHOOTING ......................
18. 7-SEGMENT DISPLAY .....................
129
133
134
135
163
168
171
KE-430F, BE-438F