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SECTION 4 - INSTALLATION

23

Zator

  

 

Via Galvani, 11 - 20095 - Cusano Milanino (MI) - Italy 

 

 

www.zator.it -  [email protected]

Fluid supply 

connection M5

Electrical

connection

*Parts are supplied separately

*Parts are supplied separately

TILT TO FOLLOW

Direction on travel

The contact gluing application is used when is necessary to dispense very thin glue lines.
In this case the valve must always be positioned vertically, with the nozzle facing downwards but with 
an inclination of 7 ÷ 8° with respect to its axis towards the direction of travel and the nozzle must lightly 
touch the surface to be glued.

The valve must be connected to a glue feed units*. A 
flexible plastic pipe* (for applications up to 8 bar) must 
be connected to a pipe fitting (M5)* to be screwed on 
the fluid supply connection of the valve.
For applications with working pressure over 8 bar use 
fittings and pipes* for high pressure must be used.

Connect an electrical cable* with cross-section not less 
than 0.35 mm to the coil connector. The valve must be 
electronically controlled by a Zator’s microprocessor 
control or alternatively with an instrument tested and 
approved by Zator.

7 ÷ 8°

7 ÷ 8°

4.3

  Contact gluing application

4.4

 Fluid supply connection

4.5

 Electrical connection

Содержание DLK16

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 6: ......

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

Страница 39: ......

Страница 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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