Pfaff 3511-2/01 - Readjusting the Control Cam

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Adjustment

12.07.07 Readjusting the control cam

Requirement

When the take-up lever is in its t.d.c., control cam 1 should have moved thread catcher 3.

Adjust control cam 1 (screws 2) according to the requirement.●

Fig. 12 - 23

Main Page

Instruction Manual1
Table of Contents3
Safety6
Directives6
General Notes on Safety6
Safety Symbols7
Important Points for the User7
Operating and Specialist Personnel8
Operating Personnel8
Specialist Personnel8
Danger Warnings9
Proper Use10
Speciﬁ Cations11
Disposal of Machine12
Transportation, Packing and Storage13
Transportation to Customer's Premises13
Transportation Inside the Customer's Premises13
Disposal of Packing Materials13
Storage13
Explanation of Symbols14
Controls15
On/Off Switch15
Lever for Lifting the Presser Foot15
Pedal16
Photo Sensor16
Control Panel17
Screen Displays17
Symbole IM Display17
Function Keys18
Installation and Commissioning21
Installation21
Adjusting the Table Height21
Mounting the Spool Holder22
Connecting the Plug-In Connections and Earth Cables23
Commissioning24
Switching the Machine On/Off24
Basic Position of the Machine Drive Unit25
Preparation26
Inserting the Needle26
Winding the Bobbin Thread, Adjusting the Thread Tension27
Removing / Inserting the Bobbin Case28
Inserting the Bobbin Case / Adjusting the Bobbin Thread Tension28
Threading the Needle Thread / Adjusting the Needle Thread Tension29
Entering the Stitch Length30
Entering the Start and End Backtacks30
Inserting and Removing the SD-Memory Card31
Inserting the Workpiece32
Loading the Sewing Jig32
Inserting the Sewing Jig33
Sewing34
Manual Sewing35
Programmed Sewing36
Creating / Altering Seam Patterns37
Creating a Seam Pattern in the "Teach in Mode37
Altering Seam Patterns41
Switch on Edge Trimmer with Delay (Waistband Extension)42
Program Management43
Calling up the Program Management43
Displaying Programs in the Machine Memory44
Displaying Programs on the SD-Memory Card45
Copying Individual Programs to the SD-Memory Card46
Copying All Programs to the SD-Memory Card47
Copying Individual Programs to the Machine Memory48
Copying All Programs to the Machine Memory49
Deleting Programs in the Machine Memory50
Deleting Programs on the SD-Memory Card51
Formatting the SD-Memory Card52
Error Messages52
Care and Maintenance53
Maintenance Intervals53
Cleaning the Machine53
Topping up the Oil Tank54
Checking/Regulating the Air Pressure54
Emptying/Cleaning the Water Bowl of the Air Fi Lter/Regulator55
Adjustment56
Notes on Adjustment56
Tools, Gauges and Other Accessories for Adjusting56
Abbreviations56
Checking and Adjusting Aids57
Adjusting the Basic Machine58
Basic Position of the Machine Drive58
Preadjusting the Needle Height59
Needle in Needle Hole Center60
Hook Shaft Bearing and Toothed Belt Tension61
Hook Lubrication62
Needle Rise, Hook-To-Needle Clearance, Needle Height and Bobbin Case Position Fi Nger63
Thread Check Spring and Slack Thread Regulator64
Bobbin Winder65
Presser Foot Pressure66
Adjusting the Edge Trimmer67
Zero Position of the Knife67
Cutting Motion68
Knife Height69
Knife Position in Sewing Direction70
Cutting Angle of the Knife71
Knife Position Crosswise to Sewing Direction72
Adjusting the Thread Trimming Device73
Adjusting the Solenoid / Preliminary Adjustment of the Control Cam73
Lateral Alignment of the Thread Catcher74
Knife Position75
Front Point of Reversal of the Thread Catcher76
Manual Trimming Check77
Needle Thread Tension Release78
Readjusting the Control Cam79
Adjusting the Automatic Presser Foot Lift80
Adjusting the Jig Drive81
Position of the Jig Drive in the Sewing Direction81
Position of the Jig Drive Crosswise to the Sewing Direction82
Jig Drive Contact Pressure83
Adjusting the Support Roller84
Adjusting the Retainer85
Adjusting the Photo Sensor and Jig Stop86
Parameter Settings87
Selecting the User Level87
Example of Parameter Input88
List of Parameters89
Explanation of the Error Messages93
Sewing Motor Errors93
Error SD Memory Card93
Hardware-Test94
Carry out the Hardware Test94
Test Block 1 - Inputs94
Test Block 2 - Outputs95
Test Block 3 - Set Value Sender and Actual Value Sender95
Test Block 4 - Photo Sensor and Thread Monitor96
Reset96
Internet Update of the Machine Software97
Wearing Parts98
Circuit Diagram100
Circuit Diagrams101

Pfaff 3511-2/01 - Readjusting the Control Cam

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