DURKOPP ADLER 911-210 Operating manual

911-210
Additional Instructions
Neat seam beginning (NSB)

All rights reserved.
Property of Dürkopp Adler AG and protected by copyright. Any reuse of these contents,
including extracts, is prohibited without the prior written approval of Dürkopp Adler AG.
Copyright © Dürkopp Adler AG 2020
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP FOR FUTURE REFERENCE

Table of Contents
Additional Instructions 911 - 00.0 - 05/2020 1
1 General information ...................................................................3
1.1 Components of the kit 0911 597494.............................................3
1.2 Components of the kit 0911 597484.............................................5
2 Assembling the neat seam beginning (NSB)...........................7
2.1 Presettings outside of the machine (optional) ..............................7
2.2 Checking and adjusting the cutting pressure................................9
2.3 Checking and adjusting the clamping spring pressure...............10
2.4 Checking the locking mechanism and the throat plate holder....11
2.4.1 Locking mechanism....................................................................11
2.4.2 Throat plate holder .....................................................................14
2.5 Assembling the NSB into the machine .......................................16
2.6 Activating the NSB in the software .............................................20

Table of Contents
2Additional Instructions 911 - 00.0 - 05/2020

General information
Additional Instructions 911 - 00.0 - 05/2020 3
1 General information
1.1 Components of the kit 0911 597494
The kit has been designed for machines with the control DAC comfort.
Check whether the scope of delivery for kit 0911 597494 is correct prior to
installation.
Part number Quantity Description
0911 597954 1 NSB assembly, consisting of:
• 0867 350363, stop block
• 0867 350423, block
• 0867 350470, plate
• 0867 350440, stop
• 9202 002067, screw M4x8
• 9330 000087, washer A4,3
• 0867 350410, counter blade
• 9202 100328, countersunk screw M4x8 (3 pieces)
• 0867 350330, thread-pulling knife
• 0867 350400, clamping spring (4 pieces)
• 9204 431657, screw M4x8 (2 pieces)
• 0867 350290, retaining bracket (4 pieces)
• 9202 002067, screw M4x8 (2 pieces)
• 9330 000087, washer (2 pieces)
• 9700 234002, screw D12x10 (2 pieces)
• 9202 001727, screw M3x30 (5 pieces)
• 9790 201000, WI-E coupling (4 pieces)
• 9790 590441, slip-on bushing (round, red)
• 9790 590442, slip-on bushing (round, green)
• 9790 590443, slip-on sleeve (round, yellow)
• 9790 590444, slip-on sleeve (round, blue)
• 0911 350820, carrier plate
• 0911 350813, holder
9202 002087 2 Screw M4x12
0911 140464 1 Kit lateral bearing, consisting of:
• 0911 140430, plate
• 9201 113297, screw (4 pieces)
• 9330 000107, washer A6,4 (6 pieces)
• 0911 140383, latching plate
• 0911 140390, block (2 pieces)
• 9202 002937, screw M6x35 (2 pieces)
• 9231 110127, hexagon nut M6
• 9201 113398, screw M6x50
0579 140074 1 Container
0506 330130 1 Damping plate
0699 979123 1 Hose PVC (1.5 m)
0999 240384 1 GD-E coupling
9790 201000 1 WI-E coupling
9710 041003 1 Valve
9710 063410 2 Throttle valve

General information
4Additional Instructions 911 - 00.0 - 05/2020
Information
The kit 0911 490484 (distribution block, pneumatic) is supplied together
withtheNSB kit.The kit must be additionally installed during the assembly
of the machine.
9790 590441 1 Slip-on bushing (round, red)
9790 590442 1 Slip-on bushing (round, green)
9790 590443 1 Slip-on bushing (round, yellow)
9790 590444 1 Slip-on bushing (round, blue)
9710 061410 1 Throttle valve
9790 212402 3 WI-E coupling
9790 201000 2 WI-E coupling
9731 005004 1 Hose PUR, gray (1.5 m)
9731 004014 1 Hose PUR, red (1 m)
9731 004024 1 Hose PUR, green (1 m)
9731 004034 1 Hose PUR, yellow (1 m)
9731 004044 1 Hose PUR, blue (1 m)
Part number Quantity Description

General information
Additional Instructions 911 - 00.0 - 05/2020 5
1.2 Components of the kit 0911 597484
The kit has been designed for machines with the control DAC 3.
Check whether the scope of delivery for kit 0911 597494 is correct prior to
installation.
Part number Quantity Description
0911 597954 1 NSB assembly, consisting of:
• 0867 350363, stop block
• 0867 350423, block
• 0867 350470, plate
• 0867 350440, stop
• 9202 002067, screw M4x8
• 9330 000087, washer A4,3
• 0867 350410, counter blade
• 9202 100328, countersunk screw M4x8 (3 pieces)
• 0867 350330, thread-pulling knife
• 0867 350400, clamping spring (4 pieces)
• 9204 431657, screw M4x8 (2 pieces)
• 0867 350290, retaining bracket (4 pieces)
• 9202 002067, screw M4x8 (2 pieces)
• 9330 000087, washer (2 pieces)
• 9700 234002, screw D12x10 (2 pieces)
• 9202 001727, screw M3x30 (5 pieces)
• 9790 201000, WI-E coupling (4 pieces)
• 9790 590441, slip-on bushing (round, red)
• 9790 590442, slip-on bushing (round, green)
• 9790 590443, slip-on sleeve (round, yellow)
• 9790 590444, slip-on sleeve (round, blue)
• 0911 350820, carrier plate
• 0911 350813, holder
9202 002087 2 Screw M4x12
0911 140464 1 Kit lateral bearing, consisting of:
• 0911 140430, plate
• 9201 113297, screw (4 pieces)
• 9330 000107, washer A6,4 (6 pieces)
• 0911 140383, latching plate
• 0911 140390, block (2 pieces)
• 9202 002937, screw M6x35 (2 pieces)
• 9231 110127, hexagon nut M6
• 9201 113398, screw M6x50
0579 140074 1 Container
0506 330130 1 Damping plate
0699 979123 1 Hose PVC (1.5 m)
0999 240384 1 GD-E coupling
9790 201000 1 WI-E coupling
9710 041003 1 Valve
9710 063000 2 Solenoid valve
9710 061200 1 Solenoid valve
0911 490484 1 Distribution block, pneumatic

General information
6Additional Instructions 911 - 00.0 - 05/2020
Information
The old throat plate holder and the old throat plate must be replaced by
the new throat plate holder and the new throat plate included in the kit.
9731 005004 1 Hose PUR, gray (2.5 m)
0911 200404 1 Throat plate holder
0911 200250 1 Throat plate
Part number Quantity Description

Assembling the neat seam beginning (NSB)
Additional Instructions 911 - 00.0 - 05/2020 7
2 Assembling the neat seam beginning (NSB)
When the needle exits the sewing material after the first stitch, the thread-
pulling knife pulls the initial thread into the clamp. This ensures secure
sewing.
Following the 2nd stitch, the remaining thread is cut off and removed by
the suction device.
2.1 Presettings outside of the machine (optional)
The kit has been preset at the factory and does usually NOT have to be
adjusted.
Do not check or adjust the presettings outside of the machine UNLESS
the NSB is without function.
Fig. 1: Presettings outside of the machine (1)
To complete the presettings outside of the machine:
1. Remove the clamping spring (1).
2. Loosen the nut (2).
3. Extend cylinder (4).
4. Turn the piston rod (3).
Measurement Amust be 8.8 mm with the cylinder fully extended (4).
5. Tighten the nut (2).
(1) - Clamping spring
(2) - Nut (3) - Piston rod (4) - Cylinder
①
④
②③
A

Assembling the neat seam beginning (NSB)
8Additional Instructions 911 - 00.0 - 05/2020
Fig. 2: Presettings outside of the machine (2)
6. Extend cylinder (6).
7. Retract cylinder (4).
8. Press the pin (5) against the threaded pin (7).
9. Turn the threaded pin (7).
Measurement Bmust be 2.8 mm when the pin (5) abuts on
the threaded pin (7).
Fig. 3: Presettings outside of the machine (3)
10. Retract cylinder (6).
11. Loosen the screw (8).
12. Shift the plate (9).
Measurement Cmust be 1.3 mm when the pin (5) abuts on the
plate (9).
13. Tighten the screw (8).
14. Place the clamping spring (1).
(5) - Pin
(6) - Cylinder (7) - Threaded pin
⑦⑤⑥
(5) - Pin
(6) - Cylinder (8) - Screw (9) - Plate
⑤
⑦
⑧
⑨