Duerkopp Adler 911-210 User manual

Brand: Duerkopp Adler

Model: 911-210

Type: User manual

Duerkopp Adler 911-210 offers advanced stitch position optimization, allowing you to prevent festoon stitch formation by guiding the hook thread to the left of the stitch hole. Easily assembled, it features adjustable eccentrics for precise control of the hook thread pusher's path. Activate and deactivate stitch position optimization through technology points in sewing programs or via contour adjustment on the control panel.

906

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.

IMPORTANT

READ CAREFULLY BEFORE USE

KEEP FOR FUTURE REFERENCE

Table of Contents

Additional Instructions 906/911-210 - 02.0 - 05/2020 1

1 General information ................................................................... 3

2 Assembling the stitch position optimization ........................... 4

2.1 Assembling the magnet valve....................................................... 4

2.2 Assembling the stitch position optimization .................................. 6

2.3 Checking the stitch position optimization...................................... 7

2.4 Programming the stitch position optimization ............................... 8

Table of Contents

2 Additional Instructions 906/911-210 - 02.0 - 05/2020

General information

Zusatzanleitung 906/911-210 - 02.0 - 05/2020 3

1 General information

Multi-directional stitching paths lead to difficulties with unreeling direc-

tions. This may result in the hook thread forming a festoon stitch i.e. dou-

ble 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.

Components of the kit

Check whether the scope of delivery for kit 0911 597774 is correct prior to

installation.

Part number Quantity Description

0911 597764 1 Stich position optimization, fitted

9710 063000 1 Magnet valve

9731 005004 1 Hose (3,6 m)

9840 121001 5 Cable tie

0791 911862 EN 1 Additional Instructions

Assembling the stitch position optimization

4 Zusatzanleitung 906/911-210 - 02.0 - 05/2020

2 Assembling the stitch position optimization

2.1 Assembling the magnet valve

Fig. 1: Assembling the magnet valve (1)

To assemble the magnet valve:

1. Remove the blanking plates from the valve block.

2. Assemble the magnet valve (1).

• Class 906: output 7

• Class 911-210: output 8

NOTICE

Property damage may occur!

The hoses can be damaged by contact with rotating shafts or moving

parts.

Fix the hoses with cable ties. Cut off protruding cable ties.

(1) - Magnet valve

①

Assembling the stitch position optimization

Zusatzanleitung 906/911-210 - 02.0 - 05/2020 5

Fig. 2: Assembling the magnet valve (2)

3. Guide hoses (2) downwards between the rear hood of the machine

head and the carrier of the transport system.

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

and guide them forwards to the hook.

(2) - Hoses

②

Assembling the stitch position optimization

6 Zusatzanleitung 906/911-210 - 02.0 - 05/2020

2.2 Assembling the stitch position optimization

The path of the hook thread slider (2) is limited by two eccentrics (1). The

eccentrics (1) can be adjusted when installed.

Fig. 3: Assembling the stitch position optimization

To assemble the stitch position optimization:

1. Disassemble the throat plate holder (4).

2. Disassemble the throat plate (3) and needle guide (5).

3. Screw throat plate (3) and needle guide (5) to stitch position optimiz-

ation (6).

4. Assemble the stitch position optimization (6) in the machine.

Important

Check the setting of the needle guide ( Service Instructions).

 The hook thread pusher (2) should have the smallest possible dis-

tance to the throat plate underside, but should NOT touch the throat

plate underside.

5. Tighten the stitch plate optimization

(1) - Eccentric

(2) - Hook thread pusher

(3) - Throat plate

(4) - Throat plate holder

(5) - Needle guide

(6) - Stitch position optimization

⑤

⑥

①

②

③

④

Assembling the stitch position optimization

Zusatzanleitung 906/911-210 - 02.0 - 05/2020 7

Important

When folding down the machine head, make sure that the stitch position

optimization does NOT hit the oil pan.

If necessary, bend the oil pan slightly forward.

2.3 Checking the stitch position optimization

Fig. 4: Checking the stitch position optimization

To check the stitch position optimization:

1. In the menu Service > Multitest > Test outputs activate

the magnet valve.

• Class 906: activate output 7

• Class 911-210: activate output 8

 The path of the hook thread pusher to the center of the stitch hole is

limited by the two eccentrics so that the hook thread is diverted to the

left via the center of the stitch hole.

Stitch position optimization Stitch position optimization

active inactive

Assembling the stitch position optimization

8 Zusatzanleitung 906/911-210 - 02.0 - 05/2020

2.4 Programming the stitch position optimization

Fig. 5: Programming the stitch position optimization

To program the stitch position optimization:

1. Control stitch direction optimization via technology points in the sewing

program (e.g. DA-CAD).

• Class 906:

• Output 7 ON: Stitch position optimization active

• Output 7 OFF: Stitch position optimization inactive

• Class 911-210:

• Output 8 ON: Stitch position optimization active

• Output 8 OFF: Stitch position optimization inactive

1. Switch stitch direction optimization on or off via the contour adjustment

on the control panel.

(1) - Stitch position optimization active (2) - Stitch position optimization inactive

①

②

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 - Part of the machines shown with additional equipment - Printed in Germany

Duerkopp Adler 911-210 User manual

Brand: Duerkopp Adler

Model: 911-210

Type: User manual

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Duerkopp Adler 911-210 User manual

Duerkopp Adler 911-210 User manual

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