Duerkopp Adler 743-221 Installation Instructions Manual
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Also See for 743-221:
- Operating instructions manual (24 pages) ,
- Service manual (37 pages) ,
- Parts list (72 pages)
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Contents
Part 2: Installation Instructions Cl. 743-221
1.
Scope of Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
General Information and Transport Safeguards . . . . . . . . . . . . . . . . . . . . . . . . .
3.
Installing the Sewing Unit
3.1
Transport of the Sewing Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2
Setting the Working Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3
3.4
Attaching the Yarn Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5
4.
4.1
Connecting the Microcontrol Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2
Checking the Nominal Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3
Setting the Motor Protection Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4
4.5
Checking the Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.
Pneumatic Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.
7.
Sewing Trial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents
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Summary of Contents for Duerkopp Adler 743-221
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Page 1: Table Of Contents
Contents Page: Home Part 2: Installation Instructions Cl. 743-221 Scope of Delivery ......... . . General Information and Transport Safeguards . -
Page 3: Scope Of Delivery
1. Scope of Delivery of the Sewing Unit The scope of delivery is dependent on your order. Before installation please check if all required parts are present. Standard equipment and optional equipment: – Smoother device – Bundle clamp with slewing arm and holder pipe –... -
Page 4: General Information And Transport Safeguards
2. General Information and Transport Safeguards ATTENTION ! The sewing unit may only be installed by trained, skilled personnel. All work on the electrical equipment of the sewing unit may only be conducted by electricians or appropriately instructed persons. The mains plug must be pulled. The operating instructions for the sewing drive and the step motor drive are to be observed. -
Page 5: Setting The Working Height
3.2 Setting the Working Height The working height is adjustable between 84.5 cm and 124.5 cm. The sewing unit was brought into the lowest position for shipping. Setting the working height – Loosen fastening screws 1 to 4. – Set the unit to the desired height horizontally. –... -
Page 6: Attaching The Yarn Stand
3.4 Attaching the Yarn Stand The yarn stand is enclosed loose. For a mains connection from above, the connection cable can be drawn through the tube 2 of the yarn stand. The compressed air feed can be guided up through the 2nd drilled hole in the table top and attached to the yarn stand with cable clamps. -
Page 7: Electrical Connection
4. Electrical Connection ATTENTION ! All work on the electrical equipment of the sewing unit may only be conducted by electricians or appropriately instructed persons. The mains plug must be pulled. 4.1 Connecting the Microcontrol Control Unit – Place the control unit on the mounting plate and fasten with the stopper nuts. -
Page 8: Setting The Motor Protection Switch
4.3 Setting the Motor Protection Switch The motor protection switch 1 must be set appropriate to the mains voltage. 220 - 230 V 4.2 A 380 - 400 V 2.5 A 4.4 Checking the Direction of Rotation of the Motor ATTENTION ! Before commissioning the sewing unit it is essential that the direction of rotation of the motor be checked. -
Page 9: Checking The Positioning
4.5 Checking the Positioning The sewing unit should position when the handwheel is in position between B and C. Checking the positioning – Turn the sewing unit off. – By turning the handwheel, bring the thread lever into a middle position. -
Page 10: Pneumatic Connection
5. Pneumatic Connection ATTENTION ! For a fault-free functioning of the pneumatic control sequences, the following notes are to be observed. The compressed air supply must be so conceived that even at the moment of the greatest air consumption a minimum operating pressure of 5 bar is not fallen short of. -
Page 11: Lubrication
6. Lubrication For filling the oil reservoir use only ESSO SP-NK 10 lubricating oil or an equivalent oil with the following specification: – Viscosity at 40 °C: 10 mm – Flash point: 150 °C ESSO SP-NK 10 lubricating oil is available from DÜRKOPP ADLER AG sales offices: 2 liter container 0570 001699... -
Page 12: Sewing Trial
7. Sewing Trial A sewing trial is to be conducted after completion of the installation work! – Insert the mains plug. Caution Risk of Injury ! Turn the main switch off. Thread the underthread for winding only with the sewing machine turned off.