Pfaff 3734-2/01 Instruction Manual page 5

Contents ............................................................................... Chapter - Page
12
.05 Adjusting the thread trimmer -900/53 ................................................................... 12 - 22
12
.05.01 Removing the scissors ............................................................................................. 12 - 22
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.05.02 Control cam to bobbin opener and tripping lever ...................................................... 12 - 23
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.05.03 Radial position of the tripping lever .......................................................................... 12 - 24
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.05.04 Engaging solenoid .................................................................................................... 12 - 25
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.05.05 Scissor drive lever .................................................................................................... 12 - 26
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.05.06 Control cams to the bobbin opener and cutter (adjustment with adjustment gauge) ... 12 - 27
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.05.07 Radial position of the control cam to the bobbin opener
( adjustment without adjustment gauge )................................................................. 12 - 28
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.05.08 Scissor tripping-lever in relation to the control cam of the scissor ........................... 12 - 29
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.05.09 Control cam to cutter ( adjustment without adjustment gauge ) .............................. 12 - 30
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.05.10 Scissor return lever .................................................................................................. 12 - 31
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.05.11 Scissor return control ............................................................................................... 12 - 32
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.05.12 Installing the scissor ................................................................................................ 12 - 33
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.05.12 Eccentric sleeve ....................................................................................................... 12 - 34
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.05.14 Scissor drive bar ....................................................................................................... 12 - 35
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.05.15 Scissor function test ................................................................................................ 12 - 36
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.06 Tension unit control ............................................................................................... 12 - 38
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.07 Parameter settings ................................................................................................. 12 - 40
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.08 Error messages ...................................................................................................... 12 - 42
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.09 Carry out cold start ................................................................................................ 12 - 43
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.01 Wearing parts ......................................................................................................... 13 - 1
Contents