Zator MZK4 KVNR Series User And Maintenance Manual Download Page 1

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elettropneumatic

valve

USER AND

MAINTENANCE

MANUAL

gluing solutions

MZK

Summary of Contents for MZK4 KVNR Series

Page 1: ...elettropneumatic valve USERAND MAINTENANCE MANUAL gluing solutions MZK...

Page 2: ...USER AND MAINTENANCE MANUAL MZK_v04 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: ...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 certain v...

Page 4: ...d risks 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 ot...

Page 5: ...Screw adjustment version 25 5 2 2 Micrometric adjustment version 26 6 MAINTENANCE 27 6 1 General norms 27 6 2 Maintenance program 27 6 3 Cleaning and or replacement of the nozzle 28 6 4 Valve disassem...

Page 6: ......

Page 7: ...USERAND MAINTENANCEMANUAL elettropneumatic valve MZK...

Page 8: ...proximate 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 technical...

Page 9: ...der 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 pro...

Page 10: ...ation or 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 consequ...

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

Page 12: ...with the electropneumatic valve MZK must be carry out in compliance with the following current safety rules and regulations written in part 1 Rules of fire prevention 2 Directive 2006 42 CE of Europe...

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

Page 14: ...ly have been taken the necessary precautions to avoid risks to people and damage to the components of the electromagnetic valve Safety glossary Intended purposes By this term it refers to the use of t...

Page 15: ...iently trained The operator must be informed of the position and operation of all commands and features of the valve The maintenance and start up operations must be performed by qualified technicians...

Page 16: ...Make sure the passages around the valve are not hindered by misplaced cables and dangerous for personnel The user must always put available to the operators in the areas that require it safety googles...

Page 17: ...ntry of plant installation Special waste They are considered special waste Remains from industrial production agricultural activities crafts commercial and service that for quantity are not declared c...

Page 18: ...content 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...

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: ...solenoid valve fitted on the valve body The valve with anti stick coating has a carbide needle and a wide selection of stainless steel nozzles designed to meet the different needs of applications The...

Page 21: ...e main components for illustration only 5 6 4 3 2 1 When the valve is not activated the needle closes the nozzle seat pushed by a spring and stops the fluid under pressure to flow out from the nozzle...

Page 22: ...ter to the machine must be guaranteed Where possible it is always better to adopt this type of application since it is convenient for both easy application and to avoid nozzle wear The ideal working p...

Page 23: ...the surface to be glued 4 3 Contact gluing application 4 4 Fluid supply connection 4 5 Electrical connection The valve must be connected to a glue feed units A flexible plastic pipe for applications...

Page 24: ...2 Connect an electrical two poles cable with cross section not less than 0 35 mm to electrical terminals 1 and 2 4 5 1 Connector Parts are supplied separately Parts are supplied separately Parts are...

Page 25: ...tment To adjust the needle travel operate on the adjustment screw placed on the top of the valve as follows 1 Unscrew the nut with a 10mm wrench by holding the screw with a 3mm hex key 2 Then by holdi...

Page 26: ...tity with a fine control Turn counter clockwise to increase the needle travel therefore the dispensed fluid quantity Turn clockwise to decrease the needle travel therefore the dispensed fluid quantity...

Page 27: ...sively 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 th...

Page 28: ...zzlewitha10mmwrench Loosen the needle adjustment with the micrometric adjustment handle see section 5 2 Needle travel adjustment by turning it counter clockwise until it doesn t resist anymore 2 1 Scr...

Page 29: ...g the valve the following steps must be done Wash the valve with water Discharge the pressure from the supply system Disconnect air connection Then proceed as follows 3 1 2 Unscrew the fixing screws o...

Page 30: ...djustment block with a 13mm wrench being careful of the inner compressed spring Loosen the needle adjustment whit the adjustment screw or the micrometric adjustment handle see section 5 2 Needle trave...

Page 31: ...ck bush with tubular spanner then remove it from the valve body Check the wear of the lock bush O ring POS 15 16 18 and of the gasket POS 17 and if it is necessary replace it Always grease the new O r...

Page 32: ...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 follows 6 5 Valve assembly Use silicon based grease or oil specific...

Page 33: ...ment block is not tilted during the screwing to avoid damage to the thread NO SI 13 Insert the spring Screw the nozzle with a 10mm wrench 6 Before screwing the nozzle check that the adjustment screw t...

Page 34: ...CE MANUAL 34 ELECTROPNEUMATIC VALVE MZK 7 9 8 Screw the solenoid valve mounting screws be careful of the O ring inside the valve body Finally screw the solenoid valve connector screw Insert the soleno...

Page 35: ...missing Check the supply 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 No or wea...

Page 36: ...e XX value with nozzle diameter desired Available nozzle diameters from 0 3 to 1 5 mm Replace XX value with nozzle diameter desired Available nozzle diameters from 0 3 to 1 5 mm C3264XX00 C3254XX00 co...

Page 37: ...xtrusion valve MZK400MGRM 24 Volt Extrusion valve MZK40018RM 24 Volt Extrusion valve MZK400SYNR 24 Volt Extrusion valve MZK400MGNR 24 Volt Extrusion valve MZK40018NR 24 Volt C32610005 C32610006 C32610...

Page 38: ...100104 1 Lock bush 15 K92010202 1 O ring 16 K92010601 1 O ring 17 K92320301 1 Gasket 18 K92010401 1 O ring 19 BG000051C 1 Valve body 20 K92010501 2 O ring 21 H82110900 1 Solenoid valve 24VDC 22 CNN000...

Page 39: ...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 logos are property of the author 1 2 3...

Page 40: ...UAL ELECTROPNEUMATIC VALVE MZK 10 DIMENSIONS 31 G1 8 16 72 40 5 30 147 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 11 5 77 23 7 5 112 31 G1 8 16 72 40 5 30 147 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 11 5 77 36 7 5...

Page 41: ...ani 11 20095 Cusano Milanino MI Italia www zator it info zator it 50 G1 8 16 92 60 30 167 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 31 77 23 7 5 131 50 G1 8 16 92 60 30 167 17 30 76 84 2 x M5x0 8 7 H7 0 02 0...

Page 42: ...NCE MANUAL ELECTROPNEUMATIC VALVE MZK 37 G1 8 16 79 47 30 154 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 18 77 23 7 5 118 37 G1 8 16 79 47 30 154 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 18 77 36 7 5 131 MZK4XXKLNR...

Page 43: ...1 20095 Cusano Milanino MI Italia www zator it info zator it 40 G1 8 16 82 50 30 157 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 21 77 23 7 5 121 40 G1 8 16 82 50 30 157 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 21 7...

Page 44: ...TENANCE MANUAL ELECTROPNEUMATIC VALVE MZK 42 G1 8 16 84 52 30 159 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 23 77 23 7 5 123 42 G1 8 16 84 52 30 159 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 23 77 36 7 5 136 MZK4XX...

Page 45: ...1 20095 Cusano Milanino MI Italia www zator it info zator it 32 G1 8 16 G1 8 74 42 30 149 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 13 77 23 7 5 113 32 G1 8 16 G1 8 74 42 30 149 17 30 76 84 2 x M5x0 8 7 H7 0...

Page 46: ...TENANCE MANUAL ELECTROPNEUMATIC VALVE MZK 31 G1 8 16 73 41 30 148 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 12 77 23 7 5 112 31 G1 8 16 73 41 30 148 17 30 76 84 2 x M5x0 8 7 H7 0 02 0 12 77 36 7 5 125 MZK400...

Page 47: ......

Page 48: ...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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