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Summary of Contents for Zator DLK16
- Page 1 DLK16 electro m agn etic va l ve USER AND MAINTENANCE gluing solutions MANUAL...
- Page 2 ZATOR SRL Via Galvani, 11 20095 Cusano Milanino (MI) Italy Tel. +39 02 66403235 Fax +39 02 66403215 info@zator.it www.zator.it USER AND MAINTENANCE MANUAL DLK16_v03 MARCH 2021...
- Page 3 UE Declaration of Conformity Manufacturer: ZATOR Srl Via Galvani 11 20095 Cusano Milanino (MI) Italy Tel.+39 02 66403235 Fax +39 02 66403215 Email: info@zator.it DECLARES Under its responsibility that the electromagnetic valve: Model DLK16 Year of manufacture Is in compliance with UE directives, with relation to the following ones and/or parts of them applicable to this product: •...
- Page 4 ndex GENERAL INFORMATION Introduction Warranty Warranty restrictions Maintenance service request Spare parts request SAFETY RULES AND REGULATIONS Safety and environment general informations P.P.E. Personal protective equipment Risks, protections, warnings and cautions 2.3.1 General safety 2.3.2 Unavoidable dangers and risks unavoidable 2.3.3 Safety devices adopted 2.3.4...
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Page 5: Table Of Contents
MAINTENANCE General norms Maintenance program Cleaning and/or replacement of the nozzle Valve disassembly Needle disassembly Needle assembly Valve assembly TROUBLE SHOOTING MODELS PART LIST DIMENSIONS... - Page 7 USER AND MAINTENANCE MANUAL el ectrom a gneti c valve DLK1 6...
- Page 8 Instructions, drawings and documentation contained in this manual are of reserved technical disposition, only for Zator Srl property and may be not reproduced in any way, neither in full or partially reproduction; not translated into another language, or transmitted in any electronic or mechanical means or form, without written permission of Zator Srl.
- Page 9 The flawed parts under warranty are fixed or replaced free from Zator Srl in the time compatibly necessary, understood that the Zator Srl is exempted from each responsibility for any title, while the buyer give up to ask damages or costs, including those resulting from the temporary not use of the purchased machinery for all the time is necessary to put it back in efficiency;...
- Page 10 • The packaging is intact • The exact correspondence of the commissioned material In case of damages or wrong delivery contact immediately Zator Srl. The buyer, on penalty of warranty decadence, must report in writing the flaw conformity or fault of the electromagnetic valve to the seller, specifying in detail the nature, within eight days from their discovery.
- Page 11 The disassembly and assembly operations must be performed according to the manufacturer’s instructions. Contact the Technical Office of Zator Srl which will give to you the specifications to do the request of the parts and will provide the information about their replacement.
- Page 12 All data and parameters indicated in this manual must be respected. Any other use is considered improper. All operations performed with the electromagnetic valve DLK16 must be carry out in compliance with the following current safety rules and regulations written in part: 1.
- Page 13 2016/425/UE of 9th of May 2016 and by the actual laws in the country of use. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it...
- Page 14 A person is trained when informed by a competent person about the activities it must perform and the risks relative to improper behaviour and, if necessary, it has received the required training. Also a trained person must be informed about the safety devices and protective measures. ELECTROMAGNETIC VALVE DLK16...
- Page 15 In case of improper maintenance of the hydraulic system parts. E - Risk of fire Prohibition of smoking and/or high temperature objects near the electromagnetic valve. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it...
- Page 16 The manufacturer declines all responsibility for the safety of the electromagnetic valve in case of omitted observance of the prohibition. CE norms signage: examples of danger symbols Danger High voltage Flammable Toxic Corrosive Combustive agent ELECTROMAGNETIC VALVE DLK16...
- Page 17 The customer is responsible for ensuring an appropriate lighting of the local where the machine is installed, according to the laws in force in your country and the EU directives. Vibrations The electromagnetic valve doesn’t make vibrations. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it...
- Page 18 In stal l ati o n - Ge n e ra l i n st r u c t i o ns Zator’s products are manufactured in compliance with the laws in force during its construction. The personnel will be trained and qualified to take advantage of the installed electromagnetic valve requirements.
- Page 19 • 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 of special adhesives, glues or fluids we recommend to contact the Zator company to verify the compatibility of the application.
- Page 20 It’s an high-speed dispenser of low and viscosity glues, adhesives and fluids (max 800 mPas). It can be dispense glue dots. It is controlled by a Zator’s microprocessor control or by an instrument of external control after testing and approval of Zator company.
- Page 21 Deactivating the coil, the needle comes back to the closure position. For the dots application this sequence is realized hundreds of times per second. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it...
- Page 22 INSTALLATION F ixin g o f the va l ve The DLK16 valve must be fixed on a proper bracket thanks to the threaded holes (M5 dimension) machined on the valve body. A vibration-free environment and a good accessibility for regulation, cleaning and maintenance and a good fixing of the valve to the support/bracket and of the latter to the machine must be guaranteed.
- Page 23 Connect an electrical cable* with cross-section not less than 0.35 mm to the coil connector. The valve must be Electrical connection electronically controlled by a Zator’s microprocessor control or alternatively with an instrument tested and approved by Zator. *Parts are supplied separately...
- Page 24 At the end of the needle travel, the valve is completely closed, therefore it doesn’t dispense any fluid. Don’t tighten with excessive force the screw adjustment to avoid damage to the nozzle and needle. ELECTROMAGNETIC VALVE DLK16...
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Page 25: Maintenance
Replace possible worn parts *Approximate values that can change depending on the type of glue, adhesive or fluid used. For the use of special fluid we recommend to contact the Zator company for any questions. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy... -
Page 26: Cleaning And/Or Replacement Of The Nozzle
Put the nozzle under running water then blow it with compressed air and clean the nozzle hole with the cleaning needle; Repeat the step until you have removed all the impurities inside and outside the nozzle; Screw the nozzle on the valve with a 8mm wrench. ELECTROMAGNETIC VALVE DLK16... -
Page 27: Valve Disassembly
Always grease* the new O-rings before assembling them; *Use silicon-based grease or oil specific for O-rings. For any questions or information contact the Zator company. Unscrew the nozzle with a 8mm wrench by holding the guide sleeve with a 12mm wrench;... - Page 28 Check the wear of the O-ring inside the valve body and if it is necessary, replace it. Always grease* the new O-rings before assembling them. *Use silicon-based grease or oil specific for O-rings. For any questions or information contact the Zator company. ELECTROMAGNETIC VALVE DLK16...
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Page 29: Needle Disassembly
Insert the spring in the needle; Finally insert the snap ring with the help of a smooth plier*. *Pay attention to not scratch and/or bend the needle with the plier. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it... -
Page 30: Valve Assembly
Insert the guide sleeve through the valve body and the coil, then screw it with a 12mm wrench; Insert the adjustment and with a 12mm wrench screw it into the valve body; ELECTROMAGNETIC VALVE DLK16... - Page 31 *Before screw the nozzle, check the micrometric adjustment handle is completely loosened to avoid damage to the nozzle and needle. To loosen the handle, turning it counter-clockwise with 2.5mm hex key. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - info@zator.it...
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Page 32: Trouble Shooting
Nozzle drips fluid Presence of dirt inside the even if the valve is Clean or replace the nozzle nozzle not activated The valve is activated The needle spring is deteriorated Replace the needle spring with a lag ELECTROMAGNETIC VALVE DLK16... -
Page 33: Models
DLK16KC 6 Volt with ceramic tip nozzle Replace XXX value with nozzle diameter desired Available nozzle diameters from 0,20 to 0,30 mm Cable DLK16 CBL000005 lenght 5 mt Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy... -
Page 34: Part List
Replace XXX value with nozzle diameter desired Available nozzle diameters from 0,30 to 0,80 mm NZLE1404XXX Nozzle KC with ceramic tip nozzle Replace XXX value with nozzle diameter desired Available nozzle diameters from 0,20 to 0,30 mm ELECTROMAGNETIC VALVE DLK16... - Page 35 The images in this document are considered for illustration only. The company reserves the right for any changes without notice. Names, trademarks and logos are property of the author. Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italia www.zator.it - info@zator.it...
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Page 36: Dimensions
USER AND MAINTENANCE MANUAL DIMENSIONS 2 x M5 17,7 ELECTROMAGNETIC VALVE DLK16... - Page 37 ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................Zator Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italia www.zator.it - info@zator.it...
- Page 38 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. ELECTROMAGNETIC VALVE DLK16...
- 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...