Pfaff 1471 E1 - Needle Threading and Tension (1471 E1)

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Preparation

9.06 Threading the needle/Adjusting the needle thread tension in the 1471E1

Fig. 9 - 06

Turn the machine off!

● Swing eye guard 1 up.

● Thread the machine as shown in Fig. 9 - 06.

● Adjust the needle thread tension by turning knurled screws 2.

9 - 5

Main Page

Instruction Manual1
Table of Contents3
Safety7
Directives7
General Notes on Safety7
Safety Symbols8
Important Points for the User8
Operating and Specialist Personnel9
Operating Personnel9
Specialist Personnel9
Danger10
Proper Use11
Specifications12
Pfaff 1471E1, 1474E112
Needle and Thread12
Models and Subclasses13
Disposal of the Machine14
Transport Packaging and Storage15
Transport to the Customer15
Transport Within the Customer's Premises15
Disposal of the Packaging15
Storage15
Explanation of the Symbols16
Controls17
On/Off Switch17
Keys on the Machine Head17
Pedal18
Knee Switch18
Knee Lever19
Lever for Lifting the Roller Presser19
Edge Trimmer -725/04 for the 1471E120
Edge Trimmer -725/04 for the 1474E120
Control Panel21
Display21
Operation-Mode Keys22
Function Keys22
Number Keys22
Mounting and Commissioning the Machine23
Mounting23
Adjusting the Table-Top Height23
Fitting the Tilt Lock24
Adjusting the V-Belt Tension24
Mounting the Upper V-Belt Guard25
Mounting the Lower V-Belt Guard25
Mounting the Synchronizer26
Mounting the Spool Holder26
Commissioning the Machine27
Turning the Machine On/Off27
Preparation28
Inserting the Needle in the 1471E128
Inserting the Needle in the 1474E129
Winding the Bobbin Thread; Adjusting the Primary Thread Tension30
Removing/Inserting the Bobbin Case31
Threading the Bobbin Case/Adjusting the Bobbin Thread Tension31
Threading the Needle/Adjusting the Needle Thread Tension in the 1471E132
Threading the Needle/Adjusting the Needle Thread Tension for the 1474E133
Selecting the Stitch Length34
Selecting the Desired Language35
Sewing36
Manual Sewing36
Sewing with the Fixed Programs37
Programmed Sewing39
Decorative Seams40
Program Interruption40
Error Messages41
Programming42
Symbols in the Status Bar42
Symbols in the Text and Graphic Fields43
Symbols in the Pictogram Bar44
Summary of the Functions in SEWING Mode45
Summary of the Functions in INPUT Mode46
Summary of the Functions in Teach in47
Summary of the Functions in Program Administration48
Summary of the Functions in the Input Menu48
Summary of the Service Functions49
Selection of Functions from Menu Levels49
Creating Seam Programs51
Altering Fixed Programs51
Programming51
Teach in54
Bartack Menu55
Placed-Stitch Menu57
Seam Section End58
Programming Examples59
- Example of Seam Programming59
- Example for Programming a Decorative Seam69
- Example of Teach in Programming72
Care and Maintenance76
- Cleaning76
- Lubricating the Hook77
- Filling the Oil Reservoir77
- Lubricating the Bevel Gears78
- Filling the Oil Reservoir of the Thread Lubricator79
- Cleaning the Air Filter on the Control Box79
Adjustment80
- Notes on Adjusting80
- Tools, Gauges and Other Adjustment Aids80
- Abbreviations80
- Adjusting the Basic Machine81
- Adjusting the Synchronizer81
- Setting the Machine Configuration83
- Positioning the Needle in the Direction of Sewing (1471E1)84
- Needle Bar Frame Limitation (1471E1 Only)85
- Positioning the Needle in the Direction of Sewing (1474E1)86
- Preadjusting the Needle Height87
Needle Rise, Hook-To-Needle Clearance, Needle Height and Needle Guard (1471E1)88
- Needle Rise, Hook-To-Needle Clearance, Needle Height and Needle Guard (1474E1)90
- Needle Setting in Transverse Direction to Sewing (1471E1)92
- Needle Setting in Transverse Direction to Sewing (1474E1)93
- Bobbin Case Opener Height94
- Bobbin Case Opener Stroke95
- Feed Wheel Height (1471E1)96
- Feed Wheel Height (1474E1)97
- Clearance between Roller-Presser and Feed Wheel98
- Roller-Presser99
- Holding-Down Clamp (1474E1 Only)100
- Automatic Presser-Foot Lifter101
- Knee Lever102
- Tension Release103
- Thread Check Spring(1471E1)104
- Thread Check Spring(1474E1)105
- Bobbin Winder106
- Roller-Presser Pressure107
  - Adjusting the Edge Trimmer -725/04 for the 1471E1108
- Position of the Knife Carrier108
Knife Stroke109
Knife Motion110
Knife Position111
Adjusting the Edge Trimmer -725/04 for the 1474E1112
Replacing the Knife112
Knife Height113
Knife Stroke114
Knife Motion115
Knife Position116
Adjusting the Thread Trimmer -900/53117
Removing the Scissor117
Control Cam with Respect to Bobbin Opener and Tripping Lever118
Radial Position of the Tripping Lever119
Engaging Solenoid120
Scissor Drive Lever121
Adjusting the Control Cam with the Adjustment Gauge in Relation to the Bobbin Opener and the Scissor122
Radial Position of the Control Cam in Relation to the Bobbin Opener123
Tripping Lever of Scissor in Relation to the Control Cam of the Scissor124
Control Cam in Relation to the Scissor125
Scissor Return Lever126
Scissor Return Control127
Fitting the Scissor128
Eccentric Sleeve129
Scissor Driving Rod130
Scissor Function Test131
Tension Release (Only on Machines with Thread Tension Control -906/10)133
Parameter Settings134
Adjusting Positions134
Setting the Counter135
Setting the Speed135

Pfaff 1471 E1 - Needle Threading and Tension (1471 E1)

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