tch instruction & service manual
Contents
1. 600 2s sr osas 2s A TCH 910 10825 285 1257 TCH 1000 11725 0285 1257 TCH 1100 12725 285 257 TCH 1200 13585 285 1257 TCH 1300 14725 0285 gt TCH 1400 15725 0285 TCH 1500 16725 285 257 CONSTRUCTION amp FINISH Stainless Steel Aluminium FINISH Polished Stainless Steel Anodised Aluminium CAPACITY SPEED RANGE Up to 100 MPM POWER SUPPLY REQUIREMENTS 200 240v 110 115v 50 60 Hz POWERS ANTI STATIC BAR AND SOLENOID VALVE AIR 5 7 BAR OIL FREE 6mm INLET PIPE AIR CONSUMPTION IS NEGLIGABLE ONLY REQUIRED FOR ACTUATING THE MACHINE ON OFF Pi56377r05 17 ER3848r101 09 06 2011 9 DETAILED DRAWINGS Drawing Number Pi56379 TD56380 1056356 1056406 PL56353 PL56373 PL56372 PL56371 PL56370 PL56351 PN56378 Pi56377r05 ER3848r101 09 06 2011 Description Technical Info General Arrangement Top Cover Assy A R Shaft Assembly Lift Rod Assy Endplate Assy RH Endplate Assy LH Endplate Assy RH End Assembly LH R R Holder Assy Pneumatic Schematic 10 APPENDIX Pi56377r05 ER3848r101 09 06 2011 192. TCH INSTRUCTION amp SERVICE ORIGINAL INSTRUCTIONS WORLD LEADER IN CONTACT CLEANING Teknek Head Office Teknek Japan Ltd Teknek China Ltd Teknek USA River Drive Big Van Onoecho Building Unit G02 G F Myloft 8100 D Arrowridge Boulevard Inchinnan Business Park 6 83 Onoe cho Nakaku 9 Hoi Wing Road Charlotte Renfrewshire PA4 9RT Yokohama City Tuen Mun N T NC 28273 Scotland UK Japan 231 0015 Hong Kong USA T 44 0 141 568 8100 T 81 0 45 640 0670 T 852 2468 3160 T 1 704 499 9191 F 44 0 141 568 8101 F 81 0 45 640 0671 F 852 2462 3036 F 1 704 499 9190 www teknek com Pi56377r05 1 ER3848r101 09 06 2011 TABLE OF CONTENTS TEKNEK GUARANTEE ek NNN NNN ENNEN ENN ENNEN NENNEN NN ENNEN ENN ENNEN NENNEN ENNEN ENN ENN ENN ENN ENNEN NNN 3 1 SAFETY SA 4 SAFETY DATA SHEET aen NENNEN EN EN EN KN RN NENNEN EN EN EN EN RN KKK EN EN EN EN EN RN RN KEN en 5 ADHESIVE ROLLS ens 5 EQUIPMENT GENERAL EEN 5 2 INTRODUCTION c ccccccccecceccsccecencencenceccencncencensencenenneenenneseenceneenesnennennennes 6 UNPACKING coccion 7 4 INSTALLATION 0 ccccccccccecceccecceccncencencencenenncenensenceneeneenennennenceneeneenesnennennes 7 4 1 FRAME INSTALLATION EE 7 4 2 MACHINE SETUR EEN 7 4 3 WIRING AND PNEUMATIC CONNECTION EE 8 5 OPERATION ccoo 8 6 MAINTENANCE CN 9 6 1 PURGING ADHESIVE ROLLS sccsssssssssscesssesssccsecsccecsscseesceseeseesecstesecatsauseestest
3. RR51253 RR51265 RU44360 RN53772 AB0580 PL56415 ARBS1100 RR51254 RR51266 RU44359 RN53773 AB0647 PL56416 ARBS1200 RR51255 RR51267 RU44358 RN53774 AB0647 PL56417 ARBS1300 RR51256 RR51268 RU44357 RN53775 AB3478 PL56418 ARBS1400 RR51257 RR51269 RU44356 RN53776 AB3487 PL56419 ARBS1500 Pi56377r05 15 ER3848r101 09 06 2011 7 FAULT FINDING POSSIBLE CAUSE i Head coming down too quickly or too slowly ii Head going up too quickly or too slowly ii Head not staying horizontal during lifting or lowering iv Adhesive paper wraps around rubber roller v Contamination not being picked up vi Head banging down onto substrate vil Anti static bars not operating Pi56377r05 ER3848r101 09 06 2011 CORRECTIVE ACTION Check running pressure at regulator and adjust Check running pressure at regulator and adjust Uneven flow to pistons adjust to correct Adhesive roll incorrectly installed Remove check orientation and replace i Check rubber roller is contacting work piece adjust if necessary li Check cleanliness of rubber roller Clean with Tekwipes Ensure adhesive roll is purging rubber roller Remove outer layer of adhesive roll Adjust height setting of head as per installation Check and replace transformer 16 8 CLEANING HEAD SPECIFICATION MODELS OUTLINE DIMENSIONS IN OPERATING MODE 52 IS A II 500 soss 2s sr
4. The rubber roller s should be vigorously wiped using Tekwipes Teknek Part No Mi6700 On a weekly basis If the surface of the roller s deteriorates or contamination is evident vigorously wipe down using Scotchbrite Pad Teknek Part number Pi5068 and Isopropyl alcohol together NOTE Always allow Isopropyl alcohol to evaporate from the Film Panel F3 rollers before allowing the Adhesive roll to come into contact with the rubber roller s DO NOT USE ACETONE SCREEN WASH OR ANY SOLVENT BASED CLEANER ON ANY TEKNEK RUBBER ROLLER AS THIS WILL DAMAGE THE COMPONENT AND INVALIDATE WARRANTY ENSURE THAT NO CLEANING LIQUID FLUIDS IMPREGNATE THE ADHESIVE ROLLER SURFACES Pi56377r05 11 ER3848r101 09 06 2011 6 4 CLEANING ANTI STATIC BAR On a daily basis the anti static bar should be cleaned to remove any contamination from the needle points using a soft brush TEKNEK Part No TK 5598 Failure to adhere to this instruction can diminish the performance of the anti static bar Anti Static Bar Pi56377r05 12 ER3848r101 09 06 2011 6 5 PREVENTATIVE MAINTENANCE SCHEDULE 6 6 LIST OF RECOMMENDED SPARES FOR PREVENTATIVE MAINTENANCE 6 6 1 PREVENTATIVE MAINTENANCE PARTS 6 6 2 SPARES FOR 2 YEARS OPERATION 6 6 3 LENGTH ORIENTED PARTS Panel Film Ultracleen Nanocleen eg Adhesive Adhesive R Roller R Roller R Roller R Roller Bar Roll Shaft Roll 50750 50910 RR51252 RR51264 RU44361 RN53771 AB0580 PL56414 ARBS1000
5. the user s responsibility to ensure that the appropriate Machinery Directives are complied with Pi56377r05 4 ER3848r101 09 06 2011 SAFETY DATA SHEET ADHESIVE ROLLS TEKNEK Adhesive Rolls are made of pressure sensitive adhesive on a paper base and are safe and present no hazard to health provided normal rules for good industrial hygiene are observed The following advice is given to ensure safe storage and usage of Adhesive Rolls HANDLING AND STORAGE I On receiving goods inspect packages for signs of damage Inform supplier of shortage or damage immediately Store material in clean dry area Material should be stored in original packaging until required 11 Rolls stored on their side not in original packaging may pressure mark or produce a flat if stored for long periods 111 Shelf life is two years when stored correctly in original packaging IN THE EVENT OF FIRE I The Adhesive rolls will burn in the event of contact flame Fumes may be given off by the acrylic adhesive and silicone release coating itself Fires may be extinguished with water provided that live electrical equipment is not in vicinity The advice of your Fire Officer should be sought having regard for the layout of your premises and the particular operations involved WASTE DISPOSAL I Adhesive Roll off cuts may be disposed of through normal trade re use outlets If disposed of in a legal tip in compliance with relevant laws or incinerated in a licensed site
6. ad lowers evenly down until the blue roller contacts the material to be cleaned vi The blue roller and adhesive roll should be turning together with the processing of the substrate vii Stop the machine and check that the cleaning head rises away from the substrate to its rest position The blue roller and adhesive roll should now be out of contact with each other vill Carry out this test until the operator is satisfied that the cleaning head lowers and rises correctly and that the cleaning roller contacts the substrate along its full length Pi56377r05 8 ER3848r101 09 06 2011 6 MAINTENANCE 6 1 PURGING ADHESIVE ROLLS This operation should be carried out on a shift basis or more often if operating conditions dictate To remove a layer from the pre sheeted adhesive roll lift the loose edge and pull contaminated area clear For continuous adhesive rolls cut off using a knife This will expose a fresh layer of adhesive ensuring the optimum performance of the rubber cleaning roller The adhesive roll can be accessed by lifting the upper hinged hood on the machine 6 2 REPLACING THE ADHESIVE ROLLS Access to the adhesive rolls is by opening the hinged hood on the machine and lifting out the adhesive roll assembly from the machine ct cl cL Pi56377r05 9 ER3848r101 09 06 2011 is important that the Adhesive Rollers are placed into the TCH machine in the proper orientation This is to prevent the adhesi
7. chine Safety considerations dictate that NO loose clothing should be worn adjacent to the machine when it is in operation All long hair must be tied back and preferably covered by a cap or a hair net Gloves if worn must fit the hands snugly as any surplus material at the finger tips constitutes a hazard when feeding workpieces during the cleaning cycle Standard adhesive rolls are pre sheeted to ensure safe purging of the adhesive layers If continuous rolls are specified extreme care must be exercised when purging continuous Adhesive Rolls using knife It is recommended that a retractable blade be used which should be retracted immediately after use DO NOT place fingers into areas which could expose then to injury such as open doors or covers or into the contact area of the cleaning rollers NEVER tamper with or override switches which may be visible when doors or covers are open as this practice could result in severe personal injury NEVER interfere with or adjust pneumatic components if fitted as this practice could result in severe personal injury Servicing and repairs should always be carried out by Authorised Personnel Before opening the machine for service or repair the electrical and pneumatic supplies if applicable should ALWAYS be disconnected by Authorised Personnel Finally if the specification of the Clean Machine is changed or modified in any way by the user following delivery from TEKNEK then it becomes
8. d in a secure area on the main machine as close to a main air supply as possible The connection for the air should be as shown on the pneumatic schematic diagram in Section 9 The electrical connection for operation of the TCH can vary from machine to machine so it is advisable to have a qualified engineer check and connect the wiring using the schematic wiring diagram in Section 9 as a guide It is normal practice to have the TCH operating to the position before the material enters the cleaning head If an anti static bar and transformer are to be used with the cleaning head the boxed transformer should be located in the same area as the solenoid and wired as shown on the schematic wiring diagram Teknek equipment has not been designed tested nor approved to work in hazardous areas Should customers choose to install Teknek equipment in hazardous areas the customer must ensure that all necessary regulation and compliance issues are dealt with Teknek accepts no liability for equipment used in hazardous environments 5 OPERATION I Check that all fasteners on the cleaning head and mounting frame are fully tightened and all wiring and pneumatic hoses are fully connected 11 Ensure the adhesive roll protective layer has been removed and the correct orientation of the material wind is as shown in Section 6 2 iii Switch on the anti static bar transformer iv Operate the machine in the normal way v Check that the cleaning he
9. emi rigid substrates up to 3 2 mm 6 25mm where specially ordered 2 Film or filmic type flexible substrates from 175um to 3 2mm 3 Ultracleen For flexible films less than 75um 4 Nanocleen for static sensitive products TEKNEK equipment is continuously developed and therefore we reserve the right to modify or alter it without notification Pi56377r05 6 ER3848r101 09 06 2011 UNPACKING Remove the cleaning head from the transport box Check unit for transit damage Confirm that the Serial Number on the machine matches that shown on the cover of this Service and Instruction manual Fill in and return the Guarantee Card In case of damage or discrepancy please notify the Authorised Distributor or TEKNEK Head Office immediately 4 INSTALLATION 41 FRAME INSTALLATION vi vii Place the cleaning head on a suitable work table Remove the strapping holding the machine closed Thoroughly clean down the unit in order to prevent transfer of airborne particles to cleaned substrates exiting the cleaning head roller Remove the adhesive roll assembly by following the instruction in Section 6 1 Clean down the Blue Roller following the instruction in Section 6 3 of this manual Allow to dry completely Replace the adhesive roll The orientation of the adhesive roll must be correct to prevent unwinding of the adhesive during machine operation The end of the adhesive roll with the red sticker on it should be inserted in the mac
10. estestestesecateaeees 9 6 2 REPLACING THE ADHESIVE ROLLS EEN 9 63 HANDLING amp CLEANING RUBBER ROLLERS EE 11 6 3 1 NANOCLEEN DBOLLERS 11 6 3 2 FILM PANEL ULTRACLEEN TYPE 11 6 4 CLEANING ANTI STATIC BAR EE 12 6 5 PREVENTATIVE MAINTENANCE SCHEDULE EE 13 6 6 LIST OF RECOMMENDED SPARES FOR PREVENTATIVE 14 6 6 1 PREVENTATIVE MAINTENANCE 14 6 6 2 SPARES FOR 2 YEARS OPERATION ucccccccccoscescesccscescecsscesssssesseccesseusessussessuseuseuseuseuseusenses 14 6 6 3 LENGTH ORIENTED PARTS icccccccscccccseccescescescescessessecsecseusessecsessusssseuseuseuseusessessesenseuseuseases 15 7 FAULT FINDING scscssssessssessesessesessesesstsessnsesstsesatsesstsesatsesatsesansesansesansesass 16 8 CLEANING HEAD SPECIFICATION 17 Q DETAILED DRAWINGS 18 10 APPENDIX aia 19 Pi56377r05 2 ER3848r101 09 06 2011 TEKNEK GUARANTEE Teknek Limited TEKNEK guarantees that in the event of the TCH CLEAN MACHINE becoming defective due to faulty materials or workmanship within 12 months from the date of purchase assuming a two shift operation cycle the company shall replace all defective parts free of charge subject to the following conditi
11. hine with the matching sticker The orientation of the adhesive rolls is shown in Section 6 2 of this manual Remove the protective paper covering from the adhesive roll and close the cleaning head hood Due to the speciality of the mounting frames manufactured for each specific cleaning head the following assumes that the framework 15 ready to accommodated seiting up of the machine to the substrate Refer to the Appendix at the end of the manual for guidance on a standard mounting frame 42 MACHINE SETUP I Centralise the cleaning head onto crossbar of special mounting frame supplied with machine 11 Connect up pneumatic electrical connections as per schematic drawings supplied 111 Actuate the cleaning head until it travels the full piston stroke of 25mm iv Check that the full width of the blue roller contacts the material that is to be cleaned and is level The cleaning head should be adjusted so that the cleaning roll just touches the product to be cleaned with the minimum of contact pressure to ensure effective cleaning excessive pressure will lead to premature wear of the cleaning roller and failure of the cleaning head to operate correctly Pi56377r05 ER3848r101 09 06 2011 ii vi WIRING AND PNEUMATIC CONNECTION Ensure that the pneumatic hoses connected to the two pneumatic cylinders on the cleaning head are secure and kink free The electrical solenoid which controls the operation of the cylinders should be mounte
12. in compliance with relevant laws the following should be noted Acrylic adhesive coated products should only be incinerated if the incinerator can cope with corrosive flue gases EQUIPMENT GENERAL OZONE INFORMATION i The high voltage static elimination equipment in Teknek Machinery has been thoroughly tested and complies with the OSHA Standard The maximum Allowable Concentration MAC of ozone under this regulation is 0 1 parts per million The maximum output in the vicinity of Teknek static eliminating devices is 0 04 ppm IMPORTANT NOTICE Published information concerning products is based upon research which the Company believes to be reliable but such information does not constitute a warranty Because of the variety of possible uses for Teknek products and the continuing development of new uses the purchaser should carefully consider the fitness and performance of the product for each intended use and the purchaser assumes all risks in connection with such use Seller shall not be liable for damages in excess of the purchase price of the product or for incidental or consequential damages All specifications are subject to change without prior notice Pi56377r05 ER3848r101 09 06 2011 2 INTRODUCTION The CLEANING HEAD is a unique solution to the problem of dirt static and other particulate contamination The specially formulated roller removes contamination from the workpiece without abrasion or the use of chemicals The con
13. ons TEKNEK is satisfied that the Product has not been misused or used or operated in any way contrary to the instructions in the Manual provided TEKNEK is satisfied that repairs have not been carried out or have been attempted by persons not authorised by TEKNEK The product is made available for inspection by TEKNEK or its Authorised Distributor and TEKNEK is reasonably satisfied that the product is defective No replacement parts or adhesive rolls other than those recommended by TEKNEK are or have been used in or with the Product The following points should also be noted vi vii viii This Guarantee 15 offered in addition to your statutory rights Component parts which require replacement due to normal wear and tear such as the Blue Rubber Rollers are excluded from this guarantee The Blue Rubber Rollers carry a6 month guarantee excluding damage caused by use of unsuitable solvents or by knives or by other misuse This Guarantee is limited to the supply of replacement parts only i e any labour provided will be charged at the rate applicable at the time of any repair Teknek Limited is a Scottish company and this Guarantee is issued subject to Scots Law Please note that the use of spare parts or consumables other than TEKNEK recommended items may severely damage or significantly reduce the performance of your equipment and may damage the media being processed by the Clean Machine Pi56377r05 3 ER3848
14. r101 09 06 2011 1 SAFETY SAFETY WITH YOUR CLEAN MACHINE At TEKNEK we want you to operate your clean machine in conditions of maximum safety at all times Listed below are procedures which should be followed during set up and operation of the machine When removing the equipment from the transport box ensure that lifting aids are available and in place as required Removal of most TEKNEK clean machines requires more than one person and care must be taken to avoid personal injury and damage to the machine during withdrawal from the transport box Ensure that the machine is installed safely and cannot topple over during use by mounting it on a stand or bolting it to the floor dependent on machine type All Teknek Clean Machines which are electrically powered must be connected to earth Check also that the intended electrical supply complies with the designated machine specification The operating voltage is specified on the identification plate fitted adjacent to the power inlet socket Before pressing the start button to operate the machine please read the entire contents of this manual to understand the workings of the machine Ensure that any new operators of the machine are given full instruction on use and an opportunity to read the manual before operating the equipment If the Instruction and Service Manual is lost a new copy should be ordered from the manufacturer The address may be found on the Identification Plate on the ma
15. tamination 15 then transferred to an adhesive roll leaving the roller clean and ready to continue removing contaminations In addition an anti static system optional neutralises any static charge which is present on the workpiece thus preventing any further attraction of contaminates The TCH is the third generation of our successful Cleaning Head used on moving table screenprint machines This design is a more robust construction incorporating features such as Mounting frames made to customer s requirements Automatic separation of adhesive rolls from rubber rollers Up rated and increased bearings and shafts Reduced equipment profile Simple installation This effective equipment be retro fitted to most of machine few hours Installation usually consists of a crossbar to mount the Cleaning Head and a support structure tailor made to suit each machine The Cleaning Head principle has proven to be the vital weapon in reducing rejects and increasing profit These together with the new design modifications all add up to a machine that has developed into the industry standard cleaning equipment for quality printers The Heavy Duty Cleaning Head is available in 12 cleaning widths 300 400 500 600 750 910 1000 1100 1200 1300 1400 1500 mm Refer to Section 8 for full specification The above versions are available in the following formats 1 Panel Ideal for rigid and s
16. ve wrapping around the blue rubber rollers The orientation of the machine and web direction is taken when standing at the front of the opening cover Web Flow Direction Front to Back The top adhesive roll must be loaded so that the end with the red dot is loaded to the rear of the machine and the bottom adhesive roll must be loaded such that the end with the red dot Is loaded to the front of the machine Web Flow Direction Back to Front The top adhesive roll must be loaded so that the end with the red dot is loaded to the front of the machine and the bottom adhesive roll must be loaded such that the end with the red dot is loaded to the rear of the machine NOTE IT IS GOOD PRACTICE TO TAPE DOWN THE CUT EDGE Pi56377r05 10 ER3848r101 09 06 2011 6 3 HANDLING amp CLEANING RUBBER ROLLERS Always disconnect the machine form power supply before performing any cleaning operation 6 3 1 6 3 2 NANOCLEEN ROLLERS Rollers should only be touched wearing clean white cotton gloves Mi51577 and should only be cleaned with special Nanowipe cloth On a daily basis Wipe the roller s using the Nanowipe cloth dampened using clean water and wrung out until just damp NEVER use Tekwipes Isopropyl alcohol or other solvent cleaners on the Nanocleen rollers If the surface of the roller s deteriorates or contamination is evident contact Technical Services for assistance FILM PANEL ULTRACLEEN TYPE ROLLERS On a daily basis
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