DURKOPP ADLER 827 Service Instructions Manual page 4

10
10.1
10.2
10.3
10.4
11
11.1
11.2
11.3
12
13
13.1
13.2
14
14.1
14.2
14.3
14.4
15
15.1
15.2
15.3
15.4
15.5
15.6
15.7
16
17
17.1
17.2
18
18.1
18.2
18.2.1 Disassembling the handwheel and handwheel flange................ 79
18.2.2 Disassembling the cover ............................................................ 79
18.2.3 Disassembling the encoder ........................................................ 80
18.2.4 Disassembling the stator ............................................................ 80
18.2.5 Disassembling the rotor .............................................................. 81
18.3
18.3.1 Assembling the rotor................................................................... 82
18.3.2 Assembling the stator ................................................................. 83
18.3.3 Assembling the encoder ............................................................. 84
18.3.4 Assembling the cover ................................................................. 84
18.3.5 Locking the machine in place ..................................................... 85
18.3.6 Assembling the handwheel flange .............................................. 86
18.3.7 Assembling the handwheel......................................................... 86
2
Position of the hook and needle ............................................. 44
Adjusting the looping stroke position .......................................... 44
Adjusting the hook side clearance .............................................. 46
Adjusting the needle bar height .................................................. 47
Adjusting the needle guard ......................................................... 48
Bobbin case lifter ..................................................................... 50
Adjusting the lifting gap .............................................................. 51
Adjusting the timing for opening ................................................. 52
Adjusting the sewing foot lifting height ....................................... 53
Needle thread tension .............................................................. 54
Winder ....................................................................................... 55
Adjusting the winder ................................................................... 55
Adjusting the hook thread guide ................................................. 58
Thread trimmer ......................................................................... 59
Adjusting the height of the thread-pulling knife........................... 59
Adjusting the cutoff curve ........................................................... 60
Adjusting the cutting pressure .................................................... 62
Adjusting point in time for cutting................................................ 63
Puller.......................................................................................... 65
Adjusting the synchronization of feed dog and puller ................. 66
Adjusting the distance between carrier roller and needle ........... 68
Adjusting the carrier roller stroke ................................................ 69
Adjusting the carrier roller pressure............................................ 70
Adjusting the fabric deflector ...................................................... 71
Adjusting the toothed belt tension .............................................. 72
Changing the carrier roller .......................................................... 73
Adjusting the potentiometer.................................................... 74
Safety release clutch ................................................................ 76
Attaching the safety release clutch ............................................. 76
Adjusting the torque.................................................................... 77
Integrated motor ....................................................................... 78
Overview of the components ...................................................... 78
Disassembling the drive ............................................................. 79
Assembling the drive .................................................................. 82
Table of Contents
Service Instructions 827/827-M - 01.0 - 05/2019