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USER MANUAL
Model 121
Star Universal (Gosport) Ltd
Unit 2, Clarence Wharf, Mumby Road, Gosport, Hampshire, United Kingdom, PO12 1AJ
Tel: + 44 (0) 23 9258 2857 Fax: + 44 (0) 23 9251 1731
Email: sales@staruniversal.com
Web: www.staruniversal.com

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Summary of Contents for Star 121

  • Page 1 USER MANUAL Model 121 Star Universal (Gosport) Ltd Unit 2, Clarence Wharf, Mumby Road, Gosport, Hampshire, United Kingdom, PO12 1AJ Tel: + 44 (0) 23 9258 2857 Fax: + 44 (0) 23 9251 1731 Email: sales@staruniversal.com Web: www.staruniversal.com...
  • Page 2 Star Universal (Gosport) Ltd cannot be held responsible for eventual damage caused by specifications deviating from the standard model. Although extreme care has been exercised during the writing of this manual, Star Universal (Gosport) Ltd will not accept any liability for eventual errors in this manual and/or for the consequences of (mis)interpretation of the contents.
  • Page 3: Table Of Contents

    With the purchase of this heat sealing machine you will be able to pack a great variety of products. To use the heat sealer, Star Universal (Gosport) Ltd has ensured that all the machines, from the smallest to the largest model, fulfil the greatest demands. All the machines are built in-house to the highest standard and undergo vigorous testing, complying with all regulations.
  • Page 4: Safety

    Check with your bag/material manufacturer. SAFETY FEATURES All Star heat sealers are built to minimise risk of any injury to machine operators and anyone who can come into contact with them. The main risks involved with Star heat sealing and the safety features built into the machines are: Sprung jaw: After machine operation certain models are sprung to open.
  • Page 5: Connecting The Handset To The Machine

    Star 121 Handset If you wish to connect a different set of jaws or sealing head to this power pack, please contact Star Universal with the new specification and power pack serial number so we can advise compatibility. With the power pack turned off take the large 6 pin plug on the end of the cable and connect it to the socket on the back of the power pack.
  • Page 6: Maintenance Calendar

    Under normal operating conditions it will be necessary to replace certain expendable items that are readily available from our spares department. Use of non-Star genuine parts or the incorrect part number can cause damage to the machine and invalidate the warranty.
  • Page 7 Element Ribbon: Remove the barrier tape as above. Place the loading pins through the expansion blocks and holes in either end of the jaw to keep the springs under compression and loosen the Allen key bolt. Remove the old ribbon. Cut a length of new element ribbon slightly longer than the jaw and fold one end back on itself by about 5mm.
  • Page 8: Thermocouple Replacement

    THERMOCOUPLE REPLACEMENT Thermocouple: If the silicone has been replaced cut a shallow V in it just deep enough for the thermocouple wire to sit flush with the rubber, the tip/disc should be sat on top of the rubber. Place the thermocouple through the hole and fasten in place with thermocouple adhesive strip. The tip of the thermocouple should be in the centre of the silicone.
  • Page 9: Service Replacements And Jaw Assemblies

    SERVICE REPLACEMENTS AND JAW ASSEMBLIES Part No Diag No Description B018007 65mm Barrier Tape E024002 6mm Element Ribbon B017002 9.5mm Silicone Rubber B017007 9.5mm Silicone Sponge M202005 Expansion Block (Pair) M202004 9mm Brass Shim B021005 Compression Spring B022002 Ball bearing B023004 1 ½”...
  • Page 10: Wiring Diagram

    WIRING DIAGRAMS STAR 121 HANDSET...
  • Page 11: Technical Specification

    As Star Universal only build industrial equipment to individual customer requirements the responsibility for the disposal lies with the end user. Star Universal will offer a collection service for machines we have built at the end of their useful life for recycling.
  • Page 12 Star Universal (Gosport) Ltd Unit 2, Clarence Wharf, Mumby Road, Gosport, Hampshire, United Kingdom, PO12 1AJ Tel: + 44 (0) 23 9258 2857 Fax: + 44 (0) 23 9251 1731 Email: sales@staruniversal.com Web: www.staruniversal.com...

Table of Contents