Contents
Contents ...............................................................................Chapter - Page
13.06 Adjusting the edge trimmer -726/05 ......................................................... 13 - 28
13.06.01 Replacing the knife.................................................................................................. 13 -28
13.06.02 Knife position with regard to needle plate............................................................... 13 - 29
13.06.03 Knife position across the direction of sewing......................................................... 13 - 30
13.06.04 Knife height..............................................................................................................13-31
13.06.05 Knife motion ............................................................................................................ 13-32
13.06.06 Knife stroke ............................................................................................................. 13 - 33
13.07 Adjusting the thread trimmer -900/53 ....................................................... 13 - 34
13.07.01 Removing the scissors............................................................................................ 13 - 34
13.07.02 Control cam to bobbin opener and tripping lever .................................................... 13 - 35
13.07.03 Radial position of the tripping lever......................................................................... 13 - 36
13.07.04 Engaging solenoid.................................................................................................... 13 - 37
13.07.05 Scissor drive lever................................................................................................... 13 - 38
13.07.06 Adjusting the control cam with the adjustment gauge in
relation to the bobbin opener and the scissor......................................................... 13 - 39
13.07.07 Radial position of the control cam in relation to the bobbin opener ....................... 13 - 40
13.07.08 Scissor tripping-lever in relation to the control cam of the scissor........................ 13 - 41
13.07.09 Control cam in relation to scissor ........................................................................... 13 - 42
13.07.10 Scissor return lever ................................................................................................. 13 - 43
13.07.11 Scissor return control.............................................................................................. 13 - 44
13.07.12 Installing the scissor ............................................................................................... 13 - 45
13.07.13 Eccentric sleeve ...................................................................................................... 13 - 46
13.07.14 Scissor drive bar...................................................................................................... 13 -47
13.07.15 Scissor function test ............................................................................................... 13 - 48
13.08 Tension release (only on machines with thread tension control -906/10)............... 13 - 50
13.09 Parameter adjustments........................................................................................... 13 - 51
13.09.01 Adjusting positions .................................................................................................. 13 - 51
13.09.02 Adjusting the counter .............................................................................................. 13 - 52
13.09.03 Adjusting speeds ..................................................................................................... 13 - 52
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