Table Of Contents - Brother LZ2-B856E Instruction Manual

1. NAMES OF MAJOR PARTS ..................................
2. MACHINE SPECIFICATIONS ................................
3. SEWING PATTERN TABLE ...................................
4. OPTIONAL PARTS .................................................
5. INSTALLATION ...................................................... 11
5-1. Work Table ......................................................
5-2. Installing the control box ...............................
5-3. Installing the motor ........................................
5-4. Installing the oil pan .......................................
5-5. Installing the machine head ..........................
5-6. Installing the knee lifter plate
(Except-90 ) .................................................
5-7. Adjusting the knee lifter (Except-90
5-8. Installing the belt ............................................
5-9. Installing the bobbin winder .........................
5-10. Installing the belt cover .................................. 21
5-11. Connecting the cords .....................................
5-11-1. Ground Wire Connections ...............
5-11-2. Connecting the harness ...................
5-11-3. Connecting the power cord .............
5-11-4. Connecting the automatic presser
foot lifter harness (B856E-90
or option) ........................................... 31
5-11-5. Connecting the standing pedal
harness (option) ...............................
5-12. Installing the cotton stand .............................. 33
5-13. Connecting the connecting rod .....................
5-14. Lubrication ......................................................
5-15. Test operation (Operating the treadle) .........
5-15-1. Turning on the power ......................
5-15-2. Operating the treadle .......................
5-16. Adjusting the treadle ......................................
6. PREPARATION BEFORE SEWING ........................ 46
6-1. Installing the needle .......................................
6-2. Removing the bobbin case ............................
6-3. Winding the lower thread ..............................
6-4. Installing the bobbin case ..............................
6-5. Threading the upper thread ..........................
6-6. Adjusting the stitch length ............................
6-7. Backtacking .....................................................
6-8. Using the thread wiper (B856E-40
-90 ) ..............................................................
7. USING THE OPERATION PANEL ......................... 57
7-1. Part names and functions ..............................
7-2. Pattern setting method ..................................
7-2-1. Setting the sewing pattern ..............
7-2-2. Setting the zigzag width ..................
7-2-3. Setting the zigzag base line
position .............................................
7-2-4. Setting the zigzag stop position .....
7-3. Setting the sewing speed ..............................
7-4. Correction sewing ........................................... 91
7-5. Using slow start (B856E, B855E/BT only) .....
7-6. Setting start backtacking
(B856E, B855E/BT only) ..................................
7-7. Setting end backtacking
(B856E, B855E/BT only) .................................. 101
7-8. Setting fixed stitches/name label sewing
(B856E, B855E/BT only) .................................. 111
CONTENTS
1
8. SEWING ................................................................. 120
3
8-1.
7 9. THREAD TENSION ................................................ 122
9-1.
9
9-2.
10. CLEANING ............................................................. 125
12
11. REPLACING PARTS .............................................. 129
13
14 11-1. Fixed knife and movable knife
15
16 11-2. Gauge parts (presser foot, needle plate
17 11-3. Compression spring (B855E-1 and
) ........ 17
19
12. STANDARD ADJUSTMENTS ............................... 135
20
12-1. Adjusting the thread tension spring ............. 136
12-2. Adjusting the presser foot height ................. 138
24
12-3. Adjusting the feed dog height ....................... 139
25
12-4. Adjusting the feed dog angle ........................ 140
26
12-5. Adjusting the forward/back position of
30
12-6. Adjusting the needle and feed
12-7. Adjusting the needle bar height ..................... 143
12-8. Needle and rotary hook timing ..................... 145
32
12-9. Hook stopper position .................................... 145
12-10. Adjusting the synchronizer ............................ 149
33
12-11. Adjusting the rotary hook lubrication
34
35
12-12. Adjusting the thread trailing length
35
38
12-13. Adjusting the position of the thread
44
12-14. Adjusting the tension of the lower thread
46
47 12-15. Adjusting the thread wiper (B856E only) ..... 162
48 12-16. Setting the DIP switches ................................ 163
50
13. REFLECTION PATTERN SWITCH (OPTION) ........ 169
51
14. DIAL LOCK LEVER (OPTION) ............................... 176
53
15. WHEN USING A NON-STANDARD FEED DOG .. 177
54
,
16. TROUBLESHOOTING ........................................... 179
56
16-1. Machine head ................................................. 179
16-2. Operation panel ............................................... 182
57 16-3. List of error codes ........................................... 183
66
69
77
79
83
84
92
93
Sewing ............................................................ 121
Adjusting the thread tension ......................... 122
Adjusting the presser foot pressure ............. 124
(B856E only) .................................................... 130
and feed dog) .................................................. 131
B856E- 01 only) ........................................... 134
the feed dog .................................................... 141
mechanism timing ......................................... 142
amount ............................................................ 151
after thread trimming (B856E only) .............. 153
trimming cam (B856E only) ........................... 157
presser spring (B856E only) .......................... 161