Sign In
Upload
Manuals
Brands
Pfaff Manuals
Sewing Machine
938
Pfaff 938 Manuals
Manuals and User Guides for Pfaff 938. We have
5
Pfaff 938 manuals available for free PDF download: Instruction Manual, Adjustment Manual, Service Manual
Pfaff 938 Instruction Manual (98 pages)
Brand:
Pfaff
| Category:
Sewing Machine
| Size: 1.77 MB
Table of Contents
Instruction Manual
1
Table of Contents
3
Contents
4
Safety
6
Regulations
6
General Notes on Safety
6
Safety Symbols
7
Important Notes for the User
7
Notes for Operating and Technical Staff
8
Operating Staff
8
Technical Staff
8
Danger
9
Proper Use
10
Specifications
11
Disposal of Machine
12
Transportation, Packing and Storage
13
Transportation to Customer's Premises
13
Transportation Inside the Customer's Premises
13
Disposal of Packing Materials
13
Storage
13
Explanation of Symbols
14
Controls
15
Main Switch
15
Keys on the Machine Head (Only on Machines with Quick-Flange Motor)
15
Pedal
16
Lever for Raising Presser Foot
16
Adjustment Lever for Zigzag Stitch and Needle Position
17
Reverse-Feed Key
17
Stitch Length Adjustment Wheel
18
Adjustment Lever of the Underedge Trimmer -771
18
Control Panel (Only on Machines with Quick-Flange Motor)
19
Screen Displays
19
Function Keys
19
Installation and Commissioning
21
Installation
21
Adjusting the Table Height
21
Mounting the Upper V-Belt Guard / Fitting the Machine Cover
22
Fitting the Reel Stand
22
Fitting the Quick-Flange Motor
23
Fit the Belt Guard of the Quick Flange-Motor
23
Connect the Plug-Type Connections and Earth Cable of the Quick-Flange Motor
24
Commissioning
25
Switching the Machine On/Off
25
Basic Setting of the Machine Drive Unit (Only on Machines with Quick-Flange Motor)
26
Mounting/Connecting the Start Inhibitor (Only on Machines with Quick-Flange Motor)
28
Setting up
29
Inserting the Needle
29
Winding the Bobbin Thread; Adjusting the Primary Thread Tension
30
Removing/Inserting the Bobbin Case
31
Threading the Bobbin Case, Adjusting the Thread Tension
31
PFAFF 938 Without Thread Trimmer
31
PFAFF 938 with Thread Trimmer
32
Pfaff 918
32
Threading the Needle Thread / Adjusting the Needle Thread Tension
33
Setting the Zigzag Stitch and the Stitch Position
34
Adjusting the Stitch Length
34
Entering the Start and End Backtacks
35
Sewing
36
Darning Program
37
Counted Seam
37
Error Messages
38
Care and Maintenance
39
Cleaning
39
Lubricating the Hook
40
Oiling the Zigzag Drive
41
Cleaning the Air Filter of the Air-Filter / Lubricator
42
Checking/Adjusting the Air Pressure
42
Adjustment
43
Notes on Adjustment
43
Tools, Gauges and Other Accessories for Adjusting
43
Abbreviations
43
Check and Adjustment Aid
44
Adjusting the Basic Machine
45
Balancing Weight
45
Centering the Needle in the Needle Hole (in Sewing Direction)
46
Parallel Guiding of the Needle Bar
47
Locking Lever
48
Zero Stitch and Zigzag Stitch Scale
49
Centering the Needle in the Needle Hole (Crosswise to Sewing Direction)
50
Zigzag Stitch Width
51
Zigzag Stitch Movement
52
Needle Penetration Symmetry (Left, Centre and Right)
53
Needle Position Adjustment Lever
54
Zero Position of the Bottom Feed Dog (with Closed Gear Box)
55
Zeroing the Bottom Feed (with Open Gearbox)
56
Feeding Motion of the Bottom Feed Dog
57
Lifting Motion of the Bottom Feed Dog
58
Drive Belt in the Gearbox Housing
59
Hook Bearing Bracket
60
Hook Lubrication
61
Pre-Adjusting the Needle Height
62
Needle Rise, Hook-To-Needle Clearance and Bobbin Case Positioning-Finger
63
Final Adjustment of the Needle Height
64
Bobbin Case Opener Position
65
Bobbin Case Opener Motion
66
Bottom Feed Dog Height
67
Presser Foot to Needle Plate Clearance
68
Needle Thread Tension Release (on Machines Without -900/24)
69
Presser Foot Pressure
70
Thread Diverter Pin
71
Limiting the Knee Lever Stroke
72
Knee Lever Play
73
Bobbin Winder
74
Adjusting the Underedge Trimmer -771/04
75
Resting Position of the Knife
75
Knife Height
76
Positioning of the Knife
77
Knife Drive Switch
78
Workpiece Guard
79
Adjusting the Thread Trimmer -900/24
80
Axial Position of the Control Cam
80
Preliminary Adjustment of the Control Cam
81
Position of the Thread Catcher and Cutting Test
82
Readjustment of the Control Cam
83
Needle Thread Tension Release
84
Parameter Settings
85
Selecting the User Level
85
Example of a Parameter Input
86
List of Parameters
87
Reset / Cold Start
88
Explanation of the Error Signals
89
Internet Update of the Machine Software
90
Wearing Parts
91
Circuit Diagrams
93
Advertisement
Pfaff 938 Instruction Manual (40 pages)
Brand:
Pfaff
| Category:
Sewing Machine
| Size: 1.38 MB
Table of Contents
Table of Contents
3
Safety
5
Directives
5
General Notes on Safety
5
Safety Symbols
6
Important Points for the User
6
Operating and Specialist Personnel
7
Operating Personnel
7
Specialist Personnel
7
Danger Warnings
8
Proper Use
9
Specifi Cations
10
Pfaff 918, 938
10
Pfaff 918 U, 938 U
11
Disposal of Machine
12
Transportation, Packing and Storage
13
Transportation to Customer's Premises
13
Transportation Inside the Customer's Premises
13
Disposal of Packing Materials
13
Storage
13
Explanation of Symbols
14
Controls
15
Main Switch
15
Keys on the Machine Head (Only on Machines with Fl Ange Motor)
15
Adjustment Lever for Zigzag Stitch and Needle Position
16
Reverse-Feed Key / Stitch Length Adjustment Wheel
16
Adjustment Wheel for Multi-Stitch and Zigzag Stitch (Only on the PFAFF 918 U and 938 U)
17
Lever for Raising Presser Foot
17
Pedal
18
Adjustment Lever of the Underedge Trimmer -771/05
18
Control Panel
18
Installation and Commissioning
19
Installation
19
Adjusting the Table-Top Height
19
Fitting the Reel Stand
20
Mounting the Upper V-Belt Guard / Fitting the Machine Cover
20
Fitting the Fl Ange Motor
21
Fit the Belt Guard of the Fl Ange-Motor
21
Fitting the Tilt Lock
22
Connecting the Plug-In Connections and Earth Cables
22
Commissioning
23
Switching the Machine On/Off
24
Basic Position of the Machine Drive Unit
24
Mounting/Connecting the Start Inhibitor
25
Preparation
26
Inserting the Needle
26
Winding the Bobbin Thread, Adjusting the Thread Tension
27
Removing / Inserting the Bobbin Case
28
Threading the Bobbin Case, Adjusting the Thread Tension
28
PFAFF 938 and 938 U Without Thread Trimmer
28
PFAFF 938 and 938 U with Thread Trimmer
29
PFAFF 918 and 918 U
29
Threading the Needle Thread / Adjusting the Needle Thread Tension
30
Setting the Zigzag Stitch and the Stitch Position
31
Adjusting the Stitch Length
31
Adjusting the Multi-Stitch or the Zigzag Stitch
32
(Only on the 918 U and 938 U with Fl Ange Motor)
32
Changing from Zigzag Stitch to Multi-Stitch
32
Changing from Multi-Stitch to Zigzag Stitch
32
Adjusting the Multi-Stitch or the Zigzag Stitch
33
(On the 918 U and 938 U with an External Motor)
33
Changing from Zigzag Stitch to Multi-Stitch
33
Changing from Multi-Stitch to Zigzag Stitch
33
Care and Maintenance
34
Servicing and Maintenance Intervals
34
Cleaning the Machine
34
Lubricating the Hook
35
Oiling the Zigzag Drive
36
Checking/Adjusting the Air Pressure
37
Cleaning the Air Fi Lter of the Air-Fi Lter / Lubricator
37
Wearing Parts
38
Pfaff 938 Adjustment Manual (54 pages)
Brand:
Pfaff
| Category:
Sewing Machine
| Size: 2.15 MB
Table of Contents
Table of Contents
3
Tools, Gauges and Other Accessories for Adjusting
5
Abbreviations
5
Explanation of the Symbols
5
Check and Adjustment Aid
6
Adjusting the Basic Machine
7
Balancing Weight
7
Centering the Needle in the Needle Hole (in Sewing Direction)
8
Parallel Guiding of the Needle Bar
9
Locking Lever
10
Zero Stitch and Zigzag Stitch Scale
11
Centering the Needle in the Needle Hole (Crosswise to Sewing Direction)
12
Zigzag Stitch Width
13
Zigzag Stitch Movement (Only on the 918 and 938)
14
Needle Penetration Symmetry - Left, Centre and Right (Only on the 918 and 938)
15
Multi-Stitch Movement (Only on the 918U and 938U)
16
Zigzag Movement (Only on the 918U and 938U)
17
Target Positioning Sensor (Only on the 918U and 938U)
18
Needle Position Adjustment Lever
19
Zero Position of the Bottom Feed Dog (with Closed Gear Box)
20
Zeroing the Bottom Feed (with Open Gearbox)
21
Feeding Motion of the Bottom Feed Dog
22
Lifting Motion of the Bottom Feed Dog
23
Drive Belt in the Gearbox Housing
24
Hook Bearing Bracket
25
Hook Lubrication
26
Pre-Adjusting the Needle Height
27
Needle Rise, Hook-To-Needle Clearance and Bobbin Case Positioning-Fi Nger
28
Final Adjustment of the Needle Height
29
Bobbin Case Opener Position
30
Bobbin Case Opener Motion
31
Bottom Feed Dog Height
32
Presser Foot to Needle Plate Clearance
33
Presser Foot Pressure
34
Needle Thread Tension Release (on Machines Without -900/24)
35
Thread Diverter Pin
36
Limiting the Knee Lever Stroke
37
Knee Lever Play
38
Bobbin Winder
39
Adjusting the Underedge Trimmer -771//05
40
Resting Position of the Knife
40
Knife Height
41
Positioning of the Knife
42
Knife Drive Switch
43
Workpiece Guard
44
Adjusting the Thread Trimmer -900/24
45
Axial Position of the Control Cam
45
Preliminary Adjustment of the Control Cam
46
Position of the Thread Catcher and Cutting Test
47
Readjustment of the Control Cam
48
Needle Thread Tension Release
49
Circuit Diagrams
50
Advertisement
Pfaff 938 Instruction Manual (32 pages)
Brand:
Pfaff
| Category:
Sewing Machine
| Size: 0.33 MB
Table of Contents
English
3
Table of Contents
3
Champ D'applications
4
Campo de Aplicaciones
4
Recortador Inferior -771
22
Machine
24
Guardacorreas
26
French
6
Normes de Sécurité
6
Normas de Seguridad
6
Première Mise en Service
8
Primera Puesta en Marcha
8
Huiler
10
Engrase
10
Contrôle de la Pression D'air
12
Control de la Presión del Aire
12
Bobinage du Fil Inférieur
13
Bobinado del Hilo Inferior
13
Aiguilles Et Fils
15
Aguja E Hilos
15
Bobinage du Fil Inférieur
17
Bobinado del Hilo Inferior
17
Enfilage du Fil Supérieur
20
Réglage de la Tension du Fil Supérieur
20
Enhebrado del Hilo Superior
20
Regulación de la Tensión del Hilo Superior
20
Réglage du Point
21
Réglage du Point Zigzag
21
Ajuste del Largo de Puntada
21
Ajuste del Punto Zigzag
21
Mettre Machine Sous/Hors Tension
23
Fonctions Standard des Pédales
24
Fonctions du Manocontact Sur la Tête de la
24
Funciones Estándar de Los Pedales
24
Funciones del Pulsador en la Cabeza de
24
La Máquina
24
Caractéristiques Techniques
27
Spanish
12
Mise en Place de L'aiguille
12
Colocación de la Aguja
12
Purge / Nettoyage du Réservoir D'eau du
13
Conditionneur D'air Comprimé
13
Vaciado / Limpieza del Depósito de Agua del
14
Grupo Acondicionador del Aire Comprimido
14
Mise en Place de L'aiguille
16
Colocación de la Aguja
16
Réglage de la Tension du Fil de Canette
19
Regulación de la Tensión del Hilo
19
D' en Bas
22
Conexión/Desconexión de la Máquina
23
Italian
18
À Canette
18
Con la Canilla
18
Machine Head
24
Galician
26
Garde-Courroie
26
Datos Técnicos
27
Pfaff 938 Service Manual (43 pages)
High-speed zigzag sewing machine
Brand:
Pfaff
| Category:
Sewing Machine
| Size: 2.84 MB
Table of Contents
Notes on Safety
2
Important Notes
2
Tools
2
Abbreviations
2
Control and Adjustment Aid
3
Adjustment Holes
3
Centring the Needle in the Needle Hole
4
Setting the Stabilizing Rod Parallel to the Needle Bar
5
Stitch Width Control
6
Adjusting the Locking Lever
6
Zeroing the Needle for Straight Stitching
7
Stitch Width Scale
8
Limiting the Maximum Stitch Width
9
Adjusting the Needle Throw
11
Needle Position
12
Adjusting the Needle Position Lever
13
Adjusting the Stitch Length Scale Ring
14
Zeroing the Bottom Feed
15
Adjustment with Closed Gearcase
15
Adjustment with Open Gearcase
16
Adjusting the Bottom Feed Driving Motion
17
Bottom Feed Lifting Motion
18
Tensioning the Driving Belt in the Gearcase
20
Adjusting the Hook Bearing Bracket
21
Preliminary Adjustment of Needle Bar Height
22
Hook Timing
23
Final Adjustment of Needle Bar Height
24
Bobbin Case Opener
25
Position of Bobbin Case Opener
25
Timing the Bobbin Case Opener
26
Adjusting the Slack Thread Control Wire
27
Clearance between Presser Foot and Needle Plate
28
Feed Dog Height
29
Tension Release Mechanism
31
Lubrication of Zigzag Eccentric
32
Knee Lever Stroke Limitation
33
Knee Lever Play
34
Bobbin Winder
35
Thread Check Spring and Thread Regulator
36
Needle Vibration on Machines Equipped with Zigzag Control
37
Contents
41
Advertisement
Related Products
PFAFF 93
PFAFF hobbymatic 935
Pfaff 939
Pfaff 938 U Series
Pfaff 937
Pfaff 930 Series
Pfaff hobbymatic 933
Pfaff 9371-SPS
PFAFF hobbymatic 955
PFAFF 90
Pfaff Categories
Sewing Machine
Jacks
Sewing Machine Accessories
Software
Trucks
More Pfaff Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL