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Brother International ZE-856A Instruction Manual - English and Spanish - Page 229

Troubleshooting, Fehlersuche, Resolution Des Problemes, Localizacion De Averias, Display, Details,

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16. TROUBLESHOOTING 16. FEHLERSUCHE 16. RESOLUTION DES PROBLEMES 16. LOCALIZACION DE AVERIAS Display Details Blown solenoid fuse Cause Malfunction of solenoid or harness Malfunction of control circuit board Incorrect fuse rating Starting input when power turned on (see note) Power turned on when treadle was depressed forward Power turned on when treadle was depressed backward Power turned on while actuator was being pressed Malfunction of treadle unit or harness Panel input when power is turned Power turned on while panel key was being pressed on Malfunction of panel circuit board or harness Panel input when power is turned on Power turned on while panel key was being pressed Malfunctiona of panel circuit board or harness Machine motor operating prob- Malfunction of synchronizer or harness lem DIP switch 1-2 is set to ON Incorrect pulley diameter Continuous operation Sewing machine was operated continuously for 3 minutes or more Overload Communication problem between CPUs Communication problem between CPUs Communication problem between CPUs Load too great during sewing Interference affecting transmission Malfunction of control circuit board Malfunction of P-ROM or poor connection Interference affecting transmission Malfunction of control circuit board Interference affecting transmission Malfunction of control circuit board Note: AAAA : In this case, when the cause of the problem is eliminated (for example, the treadle is returned to neutral), AA AA will appear on the LED display. Turn the power off and then back on again. Note: If any error codes which are not listed above are displayed, or if you notice any incorrect operations or strange sounds or smells when using the sewing machine, turn off the power immediately and contact the place of purchase. ZE-855A,856A 210

Section	Page
English	1
SAFETY INSTRUCTIONS	2
1. Safety indications and their meanings	2
2. Notes on safety	3
3. Warning labels	14
1. NAMES OF MAJOR PARTS	20
2. MACHINE SPECIFICATIONS	22
3. SEWING PATTERN TABLE	26
4. OPTIONAL PARTS	28
5. INSTALLATION	30
5-1. Table processing diagram	31
5-2. Installing the control box	32
5-3. Installing the motor	33
5-4. Installing the oil pan	34
5-5. Installing the machine head	35
5-6. Installing the knee lifter plate (Except-90 [ ] )	36
5-7. Adjusting the knee lifter (Except-90 [ ] )	36
5-8. Installing the belt	38
5-9. Installing the bobbin winder	39
5-10. Installing the belt cover	40
5-11. Connecting the cords	43
5-11-1. Ground wire connections	44
5-11-2. Connecting the harness	45
5-11-3. Connecting the power cord	49
5-11-4. Connecting the automatic presser foot lifter harness (856A-90 [ ] or option)	50
5-11-5. Connecting the standing pedal harness (option)	51
5-12. Installing the cotton stand	52
5-13. Connecting the connecting rod	52
5-14. Lubrication	53
5-15. Test operation (Operating the treadle)	54
5-15-1. Turning on the power	54
5-15-2. Operating the treadle	57
5-16. Adjusting the treadle	63
6. PREPARATION BEFORE SEWING	65
6-1. Installing the needle	65
6-2. Removing the bobbin case	66
6-3. Winding the lower thread	67
6-4. Installing the bobbin case	69
6-5. Threading the upper thread	70
6-6. Adjusting the stitch length	72
6-7. Backtacking	73
6-8. Using the thread wiper (856A-40 [ ] , -90 [ ] )	75
7. USING THE OPERATION PANEL	76
7-1. Part names and functions	76
7-2. Pattern setting method	88
7-2-1. Setting the sewing pattern	88
7-2-2. Setting the zigzag width	96
7-2-3. Setting the zigzag base line position	98
7-2-4. Setting the zigzag stop position	102
7-3. Setting the sewing speed	103
7-4. Correction sewing	110
7-5. Using slow start (856A, 855A-A0 [ ] only)	111
7-6. Setting start backtacking (856A, 855A-A0 [ ] only)	112
7-7. Setting end backtacking (856A, 855A-A0 [ ] only)	124
7-8. Setting fixed stitches/name label sewing (856A, 855A-A0 [ ] only)	134
7-9. Operation panel key locking method	143
8. Using the lower thread counter	144
9. SEWING	147
9-1. Sewing	148
10. THREAD TENSION	149
10-1. Adjusting the thread tension	149
10-2. Adjusting the presser foot pressure	151
11. CLEANING	152
12. REPLACING PARTS	156
12-1. Fixed knife and movable knife (856A only)	157
12-2. Gauge parts (presser foot, needle plate and feed dog)	158
12-3. Compression spring (855A- [ ] 01 and 856A- [ ] 01 only)	161
13. STANDARD ADJUSTMENTS	162
13-1. Adjusting the thread tension spring	163
13-2. Adjusting the presser foot height	165
13-3. Adjusting the feed dog height	166
13-4. Adjusting the feed dog angle	167
13-5. Adjusting the forward/back position of the feed dog	168
13-6. Adjusting the needle and feed mechanism timing	169
13-7. Adjusting the needle bar height	170
13-8. Needle and rotary hook timing	172
13-9. Hook stopper position	172
13-10. Adjusting the synchronizer	176
13-11. Adjusting the rotary hook lubrication amount	178
13-12. Adjusting the thread trailing length after thread trimming (856A only)	180
13-13. Adjusting the position of the thread trimming cam (856A only)	184
13-14. Adjusting the tension of the lower thread presser spring (856A only)	188
13-15. Adjusting the thread wiper (856A only)	189
13-16. Setting the DIP switches	190
13-17. Memory switch setting method	196
14. OPTIONAL PARTS	209
14-1. Reflection pattern switch	210
14-2. Dial lock lever	216
14-3. Presser bar U and presser bar tip	217
14-4. Thread guide F	220
14-5. Gauge set (for pocket attaching)	222
15. WHEN USING A NON-STANDARD FEED DOG	223
16. TROUBLESHOOTING	224
16-1. Machine head	224
16-2. Operation panel	227
16-3. List of error codes	228
16. FEHLERSUCHE	230
16-1. Nähmaschinenoberteil	230
16-2. Bedienungsfeld	233
16-3. Liste von Fehlercodes	234
16. RESOLUTION DES PROBLEMES	236
16-1. Tête de machine	236
16-2. Panneau de commande	239
16-3. Liste des codes d’erreur	240
16. LOCALIZACION DE AVERIAS	242
16-1. Cabeza de la máquina	242
16-2. Panel de controles	245