3-1
Part 3 Technical manual
Hint
This Technical manual contains information for the further maintenance,
adjustment and troubleshooting. It adresses axclusively to trained and
experienced technical staff, which is able to assess the tasks and recognize
possible danger at an early moment. The prior parts of this documentation ‘1
Operating instructions’ and ‘2 Mechanics manual’ are to be considered as
parts of the Technical manual.
Contents Page
Part 3 Technical manual ................................................................................................. 3-1
0.1 Reason for this manual..........................................................................................3-3
0.2 Structure of the manual ......................................................................................... 3-3
0.3 Safety instructions ................................................................................................. 3-3
0.4 Preparing measures ..............................................................................................3-4
0.4.1 Cut off power supply ..............................................................................................3-4
0.4.2 Release pneumatic pressure ................................................................................. 3-4
1 Clamp adjustment................................................................................................3-5
1.1 Clamp drive belt ..................................................................................................... 3-5
1.2 Adjust axial free play of the clamp arms ................................................................ 3-6
1.3 Parallelity of the clamp arms to the sewing head...................................................3-6
1.4 Lateral adjustment of the double piping ................................................................. 3-6
1.5 Lateral flap adjustment .......................................................................................... 3-6
1.6 Adjust main clamp height.......................................................................................3-7
1.7 Adjust main clamp pressure .................................................................................. 3-7
1.8 Main clamp pressure distribution ........................................................................... 3-7
1.10 Clamp quick adjustment jacket/trouser (option) .................................................... 3-8
1.9 Clamp quick adjustment double/single piping (option) .......................................... 3-8
1.11 Lateral clamp adjustment without quick adjustments ............................................ 3-9
1.12 Clamp adjustment double piping – flap without quick adjustment ......................... 3-9
1.13 Adjust folding slide path ......................................................................................... 3-9
1.15 Adjust folding slide ............................................................................................... 3-10
1.14 Adjust parallelity of folding slide ........................................................................... 3-10
1.16 Flap clamp position .............................................................................................. 3-10
1.17 Opening path of the flap clamp............................................................................ 3-11
1.18 Photo cell foil ....................................................................................................... 3-11
1.19 Check/change clamp rubber ................................................................................ 3-11
1.20 Adjust clamp path ................................................................................................ 3-12
1.20.1 Adjust front stop ................................................................................................... 3-12
1.20.2 Measure clamp path ............................................................................................ 3-12
1.20.3 Adjust back stop rubber .......................................................................................3-12
2 Adjustments at the insertion station ............................................................... 3-13
2.1 Folder height ........................................................................................................ 3-13
2.2 Initiator at the insertion plate ................................................................................ 3-13
2.3 Folder free play .................................................................................................... 3-13
2.4 Folder parallel to main clamp...............................................................................3-13
2.5 Adjust piping width ............................................................................................... 3-14
2.6 Center knife protection......................................................................................... 3-14
2.7 Lateral distance of the guiding plate to the needle .............................................. 3-14
2.8 Height stop of the guiding plate ........................................................................... 3-15
2.9 Pressure of the guiding plate ...............................................................................3-15
2.10 Adjust marking lamps .......................................................................................... 3-15
2.10.1 Adjust parallelity ................................................................................................... 3-15
2.10.2 Adjust distance .................................................................................................... 3-15
2.10.3 Size of the light cross........................................................................................... 3-16
2.10.4 Focussing sharply ................................................................................................ 3-16
2.10.5 Demount and mount marking lamps .................................................................... 3-16
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