DURKOPP ADLER 911 Additional Manual

Brand: DURKOPP ADLER

Model: 911

Type: Additional Manual

This manual is also suitable for

911-210

DURKOPP ADLER 911-210 is a versatile industrial sewing machine designed to excel in multi-directional stitching paths, preventing festoon stitch formation and ensuring precise and consistent stitch placement. Its stitch position optimization feature, activated via technology points or contour adjustment, guides the hook thread to the left of the stitch hole, eliminating the risk of double plaiting. With easy attachment and operation, this upgrade kit enhances the machine's capabilities, making it ideal for intricate stitching patterns and demanding sewing applications.

911-210

Additional instructions

Stitch position optimization

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.

Table of Contents

Additional Manual for Stitch Position Optimization Version 00.0 - 02/2014 1

1 About this additional instructions ............................................ 3

2 Parts set components ................................................................ 4

3 Attachment .................................................................................. 5

3.1 Attaching the magnet valve .......................................................... 5

3.2 Attaching stitch position optimization............................................ 6

4 Operation..................................................................................... 8

4.1 Checking stitch position optimization............................................ 8

4.2 Programming stitch position optimization ..................................... 9

Table of Contents

2 Additional Manual for Stitch Position Optimization Version 00.0 - 02/2014

About this additional instructions

Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014 3

1 About this additional instructions

This additional instructions describes upgrade kit 0911 597774 Stitch

position optimization for class 911-210.

Background

Multi-directional stitching paths lead to difficulties with unreeling

directions. This may result in the hook thread forming a festoon stitch i.e.

double plaiting of the needle thread.

To prevent this festoon stitch occurring, stitch position optimization can be

activated so the hook thread is guided to the left of the stitch hole. This will

result in the needle always making the stitch to the right of the hook thread,

thereby avoiding a festoon stitch.

Parts set components

4 Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014

2 Parts set components

Check whether the scope of delivery for parts set 0911 597774 is correct

prior to attaching stitch position optimization.

Figure 1: Parts set

The throat plate, needle guide and the corresponding screws are reused

in the upgraded machine.

Material number Quantity Description

0791 911682 EN 1 Manual

0911 597764 1 Stitch position optimization fitted

9710 063000 1 Magnet valve

9731 005004 1 Hose cut (3.6 m)

9840 121001 5 Cable tie

ཱ

཰

(1) - Cable tie

(2) - Magnet valve

(3) - Stitch position optimization installed

(4) - Pneumatic hoses

ཱི

ི

Attachment

Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014 5

3 Attachment

3.1 Attaching the magnet valve

Figure 2: Attaching magnet valve I

1. Unscrew the two dummy plates.

2. Tighten the magnet valve (1) at output 8.

Figure 3: Attaching magnet valve II

3. Guide the two pneumatic hoses (2) downwards between the rear cover

of the upper part and the carrier of the transport system.

(1) - Magnet valve

཰

(2) - Pneumatic hoses

ཱ

Attachment

6 Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014

4. Secure the pneumatic hoses (2) with the cables ties to the existing

cables and hoses and guide them forwards to the hook.

3.2 Attaching stitch position optimization

Figure 4: Stitch position optimization

The path of the hook thread slide (2) is restricted by two eccentric (1)

screws. The eccentric screws can be adjusted while installed.

ATTENTION

Laying the hoses incorrectly may result in damage

The pneumatic hoses may become damaged if they come into contact

with the rotating shafts or moving parts.

Fix the pneumatic hoses so they are secure.

Cut off any protruding part of the cable tie.

ཱ

(1) - Eccentric screw

(2) - Hook thread pusher

(3) - Throat plate

(4) - Retainer

(5) - Needle guide

(6) - Stitch position optimization

཰

ཱི

ི

ུ

ཱུ

Attachment

Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014 7

1. Loosen the screws of the retainer (4).

2. Remove the retainer (4) with the throat plate (3) and needle guide (4).

3. Dismantle the throat plate (3) and needle guide (5) from the retainer (4).

4. Attach the throat plate (3) and needle guide (5) to the stitch position

optimization (6).

5. Insert stitch position optimization (6) into the machine.

6. Check the throat plate and needle guide setting ( see Service manual).

 The hook thread pusher should be located as close as possible to the

underside of the throat plate without touching it.

7. Tighten the stitch plate optimization screws (6).

8. When opening out the upper section of the machine, ensure that stitch

position optimization does not collide with the oil tray. Bend the oil tray

forwards slightly if necessary.

Operation

8 Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014

4 Operation

4.1 Checking stitch position optimization

1. On the control panel, using the Service > Multitest > Test outputs

function, activate the magnet valve at output 8.

 The hook thread pusher's path to the center of the stich hole is

restricted by the two eccentric screws so that the hook thread is

diverted to the left over the center of the stitch hole.

Figure 5: Checking stitch position optimization

ཱ

(1) - Stitch position optimization activated (2) - Stitch position optimization deactivated

཰

Operation

Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014 9

4.2 Programming stitch position optimization

Stitch position optimization is controlled by means of technology points in

the seam program e g. in DA-CAD:

• Output 8 = ON: Stitch position optimization activated:

• Output 8 = OFF: Stitch position optimization deactivated:

Figure 6: Programming stitch position optimization

Alternatively, stitch position optimization can be switched on and off via

contour adjustment on the control panel.

ཱ

཰

(1) - Stitch position optimization activated (2) - Stitch position optimization deactivate

Operation

10 Additional Instructions for Stitch Position Optimization Version 00.0 - 02/2014

DÜRKOPP ADLER AG

Potsdamer Str. 190

33719 Bielefeld

Germany

Phone +49 (0) 521 925 00

E-Mail: [email protected]

www.duerkopp-adler.com

Subject to design changes - Printed in Germany - © Dürkopp Adler AG - Additional Instructions - 0791 911682 EN - 00.0 - 02/2014

DURKOPP ADLER 911 Additional Manual

Brand: DURKOPP ADLER

Model: 911

Type: Additional Manual

This manual is also suitable for

911-210

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DURKOPP ADLER 911 Additional Manual

This manual is also suitable for

DURKOPP ADLER 911 Additional Manual

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