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3734-2/21
Pfaff 3734-2/21 Manuals
Manuals and User Guides for Pfaff 3734-2/21. We have
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Pfaff 3734-2/21 manual available for free PDF download: Instruction Manual
Pfaff 3734-2/21 Instruction Manual (80 pages)
Brand:
Pfaff
| Category:
Sewing Machine
| Size: 2.07 MB
Table of Contents
Instruction Manual
1
Table of Contents
3
Contents
4
Safety
6
Directives
6
General Notes on Safety
6
Safety Symbols
7
Important Points for the User
7
Operating and Specialist Personnel
8
Operating Personnel
8
Specialist Personnel
8
Danger
9
Proper Use
10
Specifications
11
Pfaff 3734-2/01; -2/21
11
Model, Needles and Threads
11
Disposal of Machines
12
Transport Packaging and Storage
13
Transport to the Customer's Premises
13
Transport Within the Customer's Premises
13
Disposal of the Packaging
13
Storage
13
Explanation of the Symbols
14
Controls
15
On/Off Switch
15
Pedal
15
Knee Switch
16
Lever for Lifting the Roller Presser
16
Control Panel
17
Displays on the Screen
17
Key Functions
17
Mounting and Commissioning the Machine
19
Mounting
19
Adjusting the Table-Top Height
19
Fitting the Tilt Lock
20
Mounting the Synchronizer
21
Mounting the Spool Holder
21
Attaching the Earthing Wire / Connecting the Plug Connections
22
Commissioning
22
Switching the Machine On/Off
22
Preparation
23
Inserting the Needle
23
Winding the Bobbin Thread, Adjusting the Thread Tension
24
Removing / Inserting the Bobbin Case
25
Threading the Bobbin Case / Adjusting the Bobbin Thread Tension
26
Threading the Needle Thread / Adjusting the Needle Thread Tension
27
Setting the Stitch Length / Fullness
28
Entering the Standard Stitch Length / Fullness
28
Entering a Second Stitch Length / Fullness
28
Entering the Fullness Range for Pedal Adjustment
29
Entering / Adjusting the Code Number
30
Sewing
31
Applying Fullness
31
Care and Maintenance
32
Cleaning
32
Lubricating the Hook
33
Filling the Oil Reservoir
33
Lubricating the Bevel Gears
34
Adjustment
35
Notes on Adjusting
35
Tools, Gauges and Other Accessories for Adjusting
35
Abbreviations
35
Adjusting the Basic Machine
36
Adjusting the Synchronizer
36
Positioning the Needle in the Direction of Sewing
37
Positioning the Needle Across the Direction of Sewing
38
Preadjusting the Needle Height
39
Needle Rise, Hook-To-Needle Clearance, Needle Height and Needle Guard
40
Bobbin Case Opener Height
42
Bobbin Case Opener Stroke
43
Feed Wheel Height
44
Clearance between the Roller Presser or Band Feed and the Feed Wheel
45
Roller Presser ( 3734-2/01 )
46
Band Feed ( 3734-2/21)
47
Changing the Band ( 3734-4/21)
48
Automatic Presser-Foot Lifter
49
Retainer
50
Tension Release
51
Thread Check Spring
52
Bobbin Winder
53
Roller Presser Pressure
54
Locking the Set-Value Transmitter
55
Adjusting the Thread Trimmer -900/53
56
Removing the Scissors
56
Control Cam to Bobbin Opener and Tripping Lever
57
Radial Position of the Tripping Lever
58
Engaging Solenoid
59
Scissor Drive Lever
60
Control Cams to the Bobbin Opener and Cutter (Adjustment with Adjustment Gauge)
61
Radial Position of the Control Cam to the Bobbin Opener ( Adjustment Without Adjustment Gauge )
62
Scissor Tripping-Lever in Relation to the Control Cam of the Scissor
63
Control Cam to Cutter ( Adjustment Without Adjustment Gauge )
64
Scissor Return Lever
65
Scissor Return Control
66
Installing the Scissor
67
Eccentric Sleeve
68
Scissor Drive Bar
69
Scissor Function Test
70
Tension Unit Control
72
Parameter Settings
74
Error Messages
76
Carry out Cold Start
77
Wearing Parts
78
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