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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.
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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.
Scope of delivery CNC-controlled sewing unit/pattern stitcher (max. sewing field size 300 x 200 mm) based on the machine head class 867 and a control unit DAC III with a special software. Double-lockstitch machine equipped with: automatic sewing foot and clamp lifting, sewing stroke adjustment.
Installing the sewing unit 3.1 Transport Transport the sewing unit using a lifting cart or a forklift, or its own castors if available. ATTENTION! Before putting the sewing unit into operation, screw out the height adjustable legs 1 until good stability is reached. Lifting the sewing unit –...
3.2 Removing the security devices Before installing the sewing unit all three securing devices have to be removed. If the sewing unit has to be transported to another place, please remount the securing devices again.
3.3 Setting the working height 3.3.1 Sewing units with rollers The working height can be set between 760 mm and 910 mm (measured up to the upper edge of the table top). Caution: Risk of injury! Do not lift the sewing unit using the table top. Put a lifting cart or a forklift underneath the sewing unit before loosening the clamping screw.
3.3.2 Sewing units without rollers The working height can be set between 760 mm and 910 mm (measured up to the upper edge of the table top). Caution: Risk of injury! Do not lift the sewing unit using the table top. Put a lifting cart or a forklift underneath the sewing unit before loosening the clamping screw.
Attaching the machine parts removed for shipping 4.1 Thread stand – Insert the thread stand 1 in the drill-hole of the table top and fasten it with nut 2 on top and nut 3 underneath the table top. – Mount and align the thread plate and the unwinding arms as shown in the illustration.
Electrical connection ATTENTION! All work on the electrical equipment of this sewing unit may only be carried out by qualified electricians or other appropriately trained persons. The mains plug must be pulled out. 5.1 Connecting to the mains – Plug the mains cable into the socket. 230V -50/60 Hz 5.2 Checking the nominal voltage ATTENTION!
Pneumatic connection For the operation of pneumatic components, the sewing unit has to be supplied with anhydrous compressed air. ATTENTION! For a trouble-free function of the pneumatic control procedures, the compressed air supply must operate as follows: Even at the moment of the highest air consumption, the minimum operating pressure must not drop below 6 bar.
Oil lubrication Caution: Risk of injury! Oil can cause skin rashes. Avoid longer skin contact. After contact wash yourself thoroughly. ATTENTION! The handling and disposal of mineral oils is subject to legal regulations. Deliver used oil to an authorized collecting station. Protect your environment.
Putting into operation A sewing test should be carried out when setting-up is complete. – Plug the mains cable into the socket. Caution: Risk of injury! Turn off the main switch. The needle and hook threads may only be threaded with the sewing unit switched off.