Pfaff 3334 Manuals

Pfaff 3334 Manuals

Manuals and User Guides for Pfaff 3334. We have 2 Pfaff 3334 manuals available for free PDF download: Service Manual, Instruction Book And Service Manual

Pfaff 3334 Service Manual

Pfaff 3334 Service Manual (108 pages)

Automatic Lockstitch Bortocker

Brand: Pfaff | Category: Sewing Machine | Size: 17 MB

Table of Contents

Table of Contents
4
Description and Operation
7
General Information
7
- Purpose of Employment
  8
- Application Possibilities
  9
Operation
10
- Efficiency Rating
  10
- Mode of Operation
  10
- Sewing Cycle
  11
Mechanical Setup
15
- Shuttle Ond Needle Bar Drive
  15
- Feed Motion
  15
- Automatic Stop Motion
  20
- Thread Trimming Action
  22
Instructions for Repair
31
Disassembly
31
Assembly
32
Adjustment and Check-Up
34
Stitching-Off
61
- Sewing Thread
  61
- Needle
  61
- Bobbin Winding
  62
- Needle Threading
  63
- Threading the Bobbin Case
  64
- Inserting the Bobbin Case
  64
Setting-Up
65
Subclass Conversion
70
- Changing the Feed Cam
  70
- Changing the Knife Cam
  71
- Changing the Work Clamp Feet
  72
- Changing the Feed Plate
  72
Trouble Shooting
72
- Skipped Stitches
  72
- Thread Breaking
  72
- Needle Breaking
  72
- Heavy Working
  73
- Irregular Stopping
  73
Machine Care
76
- Cleaning and Oiling
  76
- Dismantling the Shuttle Race
  78
Electromagnetic Control
79
- Brief Description
  79
- Key to Symbols Used
  80
Operating Instructions for X35 and X45 Devices
81
Working of Device
85
- Master Switch HS
  85
- Foot Switch FS
  85
- Solenoid EM
  85
- Solenoid HM and Switch es
  87
- Switch SS
  88
Mounting and Adjustment Procedures
88
- Switch es
  88
- Lever B
  88
- Solenoid EM
  88
- Solenoid HM
  88
Subclass Information
92
Subclasses Having the same Gear Ratio
92
Subclasses Having the same Knife Cam
92
Subclosses Requiring Additional Parts
92
Principal Parts Varying from One Subclass to Another
92
Special Organizational Parts
97
Lock Designs Arranged by Shapes
100

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Pfaff 3334 Instruction Book And Service Manual

Pfaff 3334 Instruction Book And Service Manual (20 pages)

Brand: Pfaff | Category: Sewing Machine | Size: 6 MB

Table of Contents

Product Overview
4
Setting up the Machine
4
Cleaning and Oiling
5
Winding the Bobbin
6
Threading the Bobbin Case
7
Selecting the Correct Needle
7
Threading the Needle
8
Regulating the Thread Tensions
8
Starting the Machine
9
Stopping the Machine
9
Trimming the Threads
9
Feeding the Material
10
Regulating the Feed Across Motion
10
Regulating the Feed Lengthwise Motion
11
Dismantling the Shuttle Race
11
Instructions for Mechanics
12
Centering the Needle in the Needle Hole
12
Timing the Shuttle
12
Adjusting the Crosswise Clamp Travel
12
Adjusting the Lenghwise Clamp Travel
13
Timing the Feed Cam
13
Timing the Knife Cam
14
Adjusting the Knife Bar
14
Changing the Knives
15
Adjusting the Knife Motion
15
Adjusting the Stop Motion Lever
16
Adjusting the Brake Lever
16
Adjusting the Tripping Lever
17
Adjusting the Stop Tripping Segments
17
Timing the Thread Nipper
17
Changing the Buffer Spring
17
Adjusting the Cone Clutch of Machines with V-Belt Drive
19
Troubleshooting
19

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