DURKOPP ADLER 745-35-10 S - Needle Bar Linkage; Removing the Needle Bar Linkage

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Machine head

28 Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017

3.8 Needle bar linkage

3.8.1 Removing the needle bar linkage

Removing the head cover

Fig. 16: Removing the head cover

To remove the head cover:

1. Loosen the screw (1).

2. Carefully loosen the clamp for the needle thread monitor (3).

The needle thread monitor may become damaged.

3. Remove the head cover (2).

WARNING

Risk of injury from moving parts!

Crushing possible.

Only remove the needle bar linkage when the

machine is switched off.

(1) - Screws

(2) - Head cover

(3) - Clamp for the needle thread moni-

tor

①

②

①

③

Main Page

Default Chapter3
- Table of Contents3
1 About These Instructions7
- For Whom Are These Instructions Intended7
- Representation Conventions - Symbols and Characters7
- Other Documents9
- Liability9
2 Safety11
- Basic Safety Instructions11
- Signal Words and Symbols Used in Warnings12
3 Machine Head17
- Gages17
- Slot in the Arm Shaft Crank17
- Swiveling up the Machine Head18
- Swiveling down the Machine Head20
- Disassembling the Machine Head21
- Assembling Machine Head23
- Assembling the Crank Pin at the Arm Shaft25
- Needle Bar Linkage30
- Removing the Needle Bar Linkage30
- Removing a Needle Bar from the Needle Bar Linkage33
- Dismantling the Needle Bar35
- Assembling the Needle Bar36
- Assembling Needle Bars into the Needle Bar Linkage37
- Assembling the Needle Bar Linkage40
- Setting the Height of the Needle Bar Linkage42
- Aligning the Needle Bar Linkage with the Throat Plate44
- Changing the Needle Holder45
- Hook47
- Setting the Height of the Hook Shaft47
- Setting the Gear Clearance of the Hook Drive49
- Setting the Loop Stroke50
- Setting the Needle Holder Height52
- Setting the Distance between Hook Tips and Needles54
- Setting the Needle Guard57
- Changing the Hook58
- Setting the Bobbin Case Holding Wire59
- Middle Knife61
- Disassembling the Drive Motor61
- Assembling the Drive Motor62
- Disassembling the Switching Cylinder63
- Assembling the Switching Cylinder64
- Setting the Middle Knife65
- Setting the Thread Tensioning Spring67
- Setting the Trimming and Clamping Device for the Needle Threads68
- Setting the Trimming and Clamping Device for the Hook Threads71
- Setting the Thread Advancing Device for the Needle Threads74
- Setting the Synchronizer75
- Setting the Differential Gear76
4 Transport Carriage77
- Rear End Position of the Transport Carriage77
- Setting the Position of the Reference Switch in the Slotted Hole78
- Setting the Distance between Switching Screw and Reference Switch79
- Setting the Transport Carriage Stop80
- Changing the Toothed Belt81
- Setting the Toothed Belt Tension84
5 Transport Clamps87
- Aligning the Transport Clamps with the Sliding Plate Edge88
- Setting the Stroke Height of the Transport Clamps90
- Setting the Distance of the Transport Clamps to the Folder Sole92
- Setting the Front End Position of the Transport Clamp94
- Setting the Blowing of the Piping Strips96
6 Corner Knives99
- Setting the Initial Position of the Corner Knives99
- Setting the Corner Knife Parameters100
- Checking the Corner Knife Station (745-35-10 a Only, Slanted Pocket)102
- Checking the Front Left Corner Knife (745-35-10 a Only)103
- Checking the Rear Left Corner Knife (745-35-10 a Only)104
- Aligning the Corner Knife Station with the Seams105
- Setting the Slant of the Corner Knife Cuts108
- Replacing Corner Knives109
7 Marking Lamps111
- Aligning the Laser Modules (745-35-10 S)111
- Aligning the Laser Modules (745-35-10 A)113
- Setting the Exact Position of the Laser Marking115
8 Light Barriers117
- Setting the Swivel Arm117
- Aligning the Light Barriers118
- Setting the Light Barriers for Automatic Slant Detection122
- Setting the Light Barriers for the Left and the Right Flap Rest125
- Setting the Light Barrier for the Flap128
- Aligning the Air Nozzles for Cleaning the Reflecting Foils128
9 Setting the Folding Station Plate129
10 Aligning the Machine Head131
11 Setting Fabric Sliding Plate and Vacuum Plate135
12 Folder137
- Assembling the Folder137
- Aligning the Folder with the Middle of the Pocket Opening138
- Setting the Stroke Movement of the Folder140
- Aligning the Folder with the Needles143
- Setting the Guide Plates at the Folder145
- Setting the Folder Detection147
13 Additional Equipment149
- Setting Bobbin Case Retainer and Pocket Bag Clamp149
- Assembling the Waistband Clamp (745-35-10 a Only)150
- Setting the Outfeed Roller (745-35-10 a Only)152
- Setting the Tape Feeding and Tape Cutting Device154
- (745-35-10 a Only)154
14 Stacker157
- Pincer Stacker157
- Setting the Position of the Stacker Tongs Relative to the Tabletop157
- Setting the Height of the Stacker Tongs158
- Setting the Position of the Stacker Tongs and Closing the Tongs159
- Setting the Cylinder Speed160
- Setting the Tray Position160
- Swiveling the Stacker to the Side161
- Throw-Over Stacker (745-35-10 a Only)162
- Checking the Function Sequence162
- Setting the Throw-Over Stacker165
- Setting the Stacking Speed168
- Activating the Stacker168
15 Pressure Supply169
- Setting the Pressure Monitor169
- Setting the Transport Clamp Control170
16 Programming171
17 Maintenance303
- Cleaning304
- Lubricating305
- Checking the Oil Level in the Oil Reservoirs306
- Lubricating the Hook307
- Servicing the Pneumatic System308
- Setting the Operating Pressure308
- Draining the Water Condensation309
- Cleaning the Filter Element310
- Parts List311
18 Decommissioning313
19 Disposal315
20 Troubleshooting317
- Customer Service317
- Messages of the Software317
21 Technical Data329
22 Appendix331
- Wiring Diagram 745-35-10 S331
- Wiring Diagram 745-35-10 a343
- Pneumatic Diagram365

DURKOPP ADLER 745-35-10 S - Needle Bar Linkage; Removing the Needle Bar Linkage

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