background image

DLK

16

electromagnetic 

valve

USER AND 

MAINTENANCE

MANUAL

gluing solutions

Summary of Contents for DLK16

Page 1: ...DLK16 electromagnetic valve USERAND MAINTENANCE MANUAL gluing solutions...

Page 2: ...USER AND MAINTENANCE MANUAL DLK16_v03 MARCH 2021 ZATOR SRL Via Galvani 11 20095 Cusano Milanino MI Italy Tel 39 02 66403235 Fax 39 02 66403215 info zator it www zator it...

Page 3: ...rliament and Council of the 26th of february 2014 regarding the harmonization of the UE Countries laws about the the making available on the market of electrical equipment intended to be used within c...

Page 4: ...s unavoidable 15 2 3 3 Safety devices adopted 16 2 3 4 More general safety precautions 16 2 4 Environmental condition 17 2 5 Installation General instructions 18 2 6 Use of adhesives glues or other fl...

Page 5: ...6 2 Maintenance program 25 6 3 Cleaning and or replacement of the nozzle 26 6 4 Valve disassembly 27 6 5 Needle disassembly 29 6 6 Needle assembly 29 6 7 Valve assembly 30 7 TROUBLE SHOOTING 32 8 MODE...

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Page 7: ...USERAND MAINTENANCEMANUAL electromagnetic valve DLK16...

Page 8: ...l are approximate and variable depending on fluids applications and methods of use Zator Srl doesn t assume any responsibility regarding the accuracy of the contents of this manual The drawings and te...

Page 9: ...nder warranty are on charge of Zator Srl except these cases when the nature of the flaw can be easily removed on place by the Buyer This commitment of Zator Srl excludes each other warranty effects pr...

Page 10: ...r replacement by the seller of each parts of the machine or supplied material that results flawed after checking the existence of the flaw In no case the seller will be liable for every consequential...

Page 11: ...r to the serial number of the electromagnetic valve The customer is responsible to purchase original spare parts that guarantee him to keep efficient and safe the electromagnetic valve The disassembly...

Page 12: ...written in part 1 Rules of fire prevention 2 Directive 2006 42 CE of European Parliament and Council of the 17th of May 2006 regarding to machines and that modify directive 95 16 CE recasting 3 Direc...

Page 13: ...nstalled For personnel who will work on the electromagnetic valve for any functions installation assembly demolition maintenanceandoperation theywillbeprovidedwithappropriateP P E Personalprotective e...

Page 14: ...hine as described by the manufacturer For intended purposes also refers to the use of the unit through its design its construction and function Secondary risks Secondary risk are unavoidable despite a...

Page 15: ...r must be informed of the position and operation of all commands and features of the electromagnetic valve The maintenance and start up operations must be performed by qualified technicians after prop...

Page 16: ...ectromagnetic valve turned off power switch in OFF position Make sure the passages around the electromagnetic valve are not hindered by misplaced cables and dangerous for personnel The user must alway...

Page 17: ...er It s absolutely forbidden to throw waste in the environment For the disposal of the packaging the user must follow the laws in force in the country of plant installation Fire material There is no f...

Page 18: ...identification and the safety movement address of the sender and the addressee dimensions length width height gross net tare weight annotations and pictograms ex brittle handle with care high CAUTION...

Page 19: ...e storage time of the fluid has not been exceeded The fluid has not been exposed to temperatures near or below than zero therefore it has deteriorated The packaging of the fluid are sealed For the use...

Page 20: ...rument of external control after testing and approval of Zator company Full stainless steel gun zero cavity short nozzle needle with ceramic ball The scaled micrometric adjustment allows a fine contro...

Page 21: ...nozzle seat pushed by a spring and stops the fluid under pressure to flow out from the nozzle hole Once the coil is activated the needle moves back allowing the fluid flow to come out from the nozzle...

Page 22: ...enient both for the ease of application and to avoid the wear of the nozzle The ideal working position of the valve is vertical with the nozzle facing downwards It s possible to tilt the valve of 45 d...

Page 23: ...irection of travel and the nozzle must lightly touch the surface to be glued The valve must be connected to a glue feed units A flexibleplasticpipe forapplicationsupto8bar must be connected to a pipe...

Page 24: ...stment screw placed on the top of the valve This handle can be do with a 2 5mm hex key allows to adjust with a fine control the dots or lines size that are dispensed A Turn counter clockwise to increa...

Page 25: ...lusively with water especially if you need to replace the nozzle or the needle Every evening and if you expect a long work break put some grease on the nozzle tip TIMING WHAT TO DO 1 Every day before...

Page 26: ...clockwise until it doesn t resist anymore with 2 5mm hex key After removing the nozzle to clean it Unscrew the nozzle with a 7mm wrench by holding the guide sleeve with a 12mm wrench Put the nozzle un...

Page 27: ...12mm wrench then pull it out 1 Check the wear of the micrometric adjustment O ring and if it is necessary replace it Always grease the new O rings before assembling them 2 Use silicon based grease or...

Page 28: ...se the new O rings before assembling them Unscrew the guide sleeve with a 15mm wrench then pull it out from the valve being careful not to drop the coil on the ground because it will be free to move R...

Page 29: ...snap ring that keeps the spring compressed with the help of a small screwdriver Finally insert the snap ring with the help of a smooth plier Insert the washer in the needle being careful to the assem...

Page 30: ...th compressed air and clean the nozzle hole with the cleaning needle Check the wear of the O rings and if it is necessary replace it Before the assembly always grease the O rings Then proceed as follo...

Page 31: ...fo zator it Insert the needle inside the guide sleeve Screw the nozzle with a 7mm wrench 4 5 Before screw the nozzle check the micrometric adjustment handle is completely loosened to avoid damage to t...

Page 32: ...pressure The nozzle is clogged Unscrew and clean the nozzle The filter is dirty If in use Wash or replace the filter Bent pipe Check the condition of the supply pipe Residual glue into the system Was...

Page 33: ...6KV 6 Volt Electromagnetic valve DLK16KC 6 Volt with ceramic tip nozzle Replace XXX value with nozzle diameter desired Available nozzle diameters from 0 30 to 0 80 mm Replace XXX value with nozzle dia...

Page 34: ...ring 5 CL000007 1 Coil 6 Volt 6 GDS00003 1 Guide sleeve 7 NDL000003 1 Needle KV 8 SPK000001 1 Spring kit 9 NZLE0204XXX 1 Nozzle KV Replace XXX value with nozzle diameter desired Available nozzle diam...

Page 35: ...sano Milanino MI Italia www zator it info zator it The images in this document are considered for illustration only The company reserves the right for any changes without notice Names trademarks and l...

Page 36: ...36 USER AND MAINTENANCE MANUAL ELECTROMAGNETIC VALVE DLK16 42 17 7 74 21 20 74 4 8 9 8 16 2 x M5 42 16 M5 5 3 10 DIMENSIONS...

Page 37: ...SECTION 10 DIMENSIONS 37 Zator Via Galvani 11 20095 Cusano Milanino MI Italia www zator it info zator it NOTE...

Page 38: ...38 USER AND MAINTENANCE MANUAL ELECTROMAGNETIC VALVE DLK16...

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Page 40: ...ZATOR SRL Via Galvani 11 20095 Cusano Milanino MI Italy Tel 39 02 66403235 Fax 39 02 66403215 info zator it www zator it...

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