Duerkopp Adler 743-121 Installation Instructions Manual
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Also See for 743-121:
- Service instructions manual (25 pages) ,
- Operating instructions manual (14 pages)
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Contents
Part 2: Installation Instructions for the 743-121
1.
Delivery Scope for the Sewing Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.
2.1
Transporting the Sewing Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2
Setting the Work Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3
Fastening the Thread Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4
Checking the V-belt Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.
3.1
Connecting the Microcontrol unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2
Checking the Nominal Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3
Setting the Motor Protection Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4
Checking the Direction of Motor Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5
4.
Pneumatic Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Summary of Contents for Duerkopp Adler 743-121
- Page 1 Contents Page: Home Part 2: Installation Instructions for the 743-121 Delivery Scope for the Sewing Unit ....... . Installing the Sewing Unit Transporting the Sewing Unit .
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Page 3: Delivery Scope For The Sewing Unit
1. Delivery Scope for the Sewing Unit – Basic equipment, depending on execution with bundle clamp and remover device. – Microcontrol. – Thread stand. – Small parts with the accessories. 2. Installing the Sewing Unit CAUTION ! The sewing unit may only be installed by trained personnel. Before installation the following transport securing devices are to be removed: –... -
Page 4: Setting The Work Height
2.2 Setting the Work Height The work height is adjustable between 84.5 cm and 124.5 cm. The sewing unit is set at its lowest height for shipping. Setting the work height – Loosen the fastening screws 1 - 4. – Set the unit horizontally to the desired height. -
Page 5: Checking The Nominal Voltage
3. Elektrical Connection CAUTION ! All work on the sewing unit’s electrical components must only be conducted by electricians or appropriately trained persons. The mains plug must be dis-connected. 3.1 Connecting the Microcontrol – Place the control unit on the mounting plate (snap-on mounting). -
Page 6: Setting The Motor Protection Switch
3.3 Setting the Motor Protection Switch The motor protection switch must be set appropriately to the mains voltage. 220 - 230 V 4,2 A 380 - 400 V 2,5 A 3.4 Checking the Direction of Motor Rotation CAUTION ! Before commissioning the sewing unit it is essential that the direction of the motor rotation be checked. -
Page 7: Pneumatic Connection
4. Pneumatic Connection CAUTION ! For a flawless functioning of the pneumatic control procedures the following points must be observed. The compressed air supply is to be such that the minimum operating pressure does not fall below 5 bar , even at the moment of greatest air consumption.
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