281/5-1 Sewing unit for closing seams for trousers and skirts Operating Instructions 1 Installation Instructions 2 Service Instructions 3 Postfach 17 03 51, D-33703 Bielefeld • Potsdamer Straße 190, D-33719 Bielefeld Telefon +49 (0) 521 / 9 25 23 40 • Telefax +49 (0) 521 / 9 25 25 83 • www.beisler-sewing.com Ausgabe / Edition: 01/2011 Änderungsindex Rev. index: 00.0 Printed in Federal Republic of Germany Teile-Nr./Part.-No.
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Foreword This instruction manual is intended to help the user to become familiar with the machine and take advantage of its application possibilities in accordance with the recommendations. The instruction manual contains important information on how to operate the machine securely, properly and economically. Observation of the instructions eliminates danger, reduces costs for repair and down-times, and increases the reliability and life of the machine.
General safety instructions The non-observance of the following safety instructions can cause bodily injuries or damages to the machine. 1. The machine must only be commissioned in full knowledge of the instruction book and operated by persons with appropriate training. 2. Before putting into service also read the safety rules and instructions of the motor supplier. 3. The machine must be used only for the purpose intended. Use of the machine without the safety devices is not permitted.
Content Page: Part 2: Installation Instructions Cl. 1281/5-1 1 Scope of delivery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 3.1 3.2 3.3 3.4 Setting up the sewing unit Shipping braces . . . . . . . . . . . . Adjusting the working height . . . . Assembly of the yarn stand . . . . . Assembly of the workpiece storage . . . . 4 5 6 6 4 4.
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1 Scope of delivery The scope of delivery depends upon your order.
3 Setting up the sewing unit 3.1 Shipping braces 1 2 All the shipping braces are to be removed prior to setting up the sewing unit. – Remove safety bands on the yarn stand, machine table etc. – Remove protective films 1. – Remove safety bands 2 on the stacker. 3 4 – 4 Remove the safety braces on the mouse 4 and the return device 3.
3.2 Adjusting the working height 1 1 The working height can be adjusted between 850...1200 mm (measured up to the upper edge of the table top). – Loosen the screws 1 at the spars. – Adjust the sewing unit to the desired working height with the appropriate auxiliary means. Lift the work table uniformly on both sides in order to prevent twisting. – Retighten the screws 1 at the spars.
3.3 Assembling the yarn stand 3 – – 2 1 Insert yarn support tube 1 in the holder 2. Tighten the yarn support tube with both the screws 3. 3.4 Assembling the workpiece storage members 3 1 5 4 3 1 3 2 1 The workpiece storage members have been dismantled for the purpose of transportation. – Loosen the screws 2 at the holders 3. – Insert holding rods 1 in the holders 3. – Retighten the screws 2 at the holders 3.
4 Electrical Connection ATTENTION ! All jobs on the electrical equipment of the sewing unit may be performed only by qualified electricians or appropriately trained personnel. In the process, make sure that the mains plug is pulled out. 4.1 Checking the nominal voltage ATTENTION ! The nominal voltage specified on the rating plate of the sewing unit control system must correspond to the mains voltage. Nominal voltage = 190 - 240 V, 50/60 Hz 4.
5 Pneumatic Connection For the operation of the pneumatic components, the sewing unit must be supplied with anhydrous compressed air. ATTENTION ! For faultless functioning of the pneumatic control operations, the compressed air network must be designed as follows: Make sure that a minimum operating pressure of 6 bar is not exceeded even when air consumption is at its highest. In the event of excessive compressed air drop: – Increase the compressor performance.
6 Putting into operation 6.1 Sewing test A sewing test should be performed once the setting up job has ended. – Connect the mains plug. Caution: Risk of Injury! Switch off the main switch. Thread the needle and looper thread only when the sewing unit is switched off. – – – – Thread the needle and looper thread (see operating instructions of the sewing machine head). Switch on the main switch. The control unit is initialised. Select the sewing programme.
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