Zator MZF User And Maintenance Manual Download Page 5

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VALVE ADJUSTMENTS

5.1

Fluid quanti ty adjustment

5.2

Needle travel adjustment

5.3

Nebulizati on adjustment

MAINTENANCE 30

6.1

General norms

6.2

Maintenance program

6.3

Cleaning and/or replacement of the nozzle

6.4

Valve disassembly

6.5

Valve assembly

TROUBLE SHOOTING

MODELS 40

PARTS LIST

DIMENSIONS 44

Summary of Contents for MZF

Page 1: ...MZF PNEUMATIC SPRAY VALVE USER AND MAINTENANCE 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 MZS_v01 MAY 2019...

Page 3: ...the national legislation with Legislative Decree of 27 January 2010 No 17 It s in compliance with the conditions of the following other CE Directives Directive 2004 108 CE of the European Parliament a...

Page 4: ...3 2 Dangers and 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 norms 19 2 6 Use of adhesives glu...

Page 5: ...adjustment 28 5 3 Nebulization adjustment 29 6 MAINTENANCE 30 6 1 General norms 30 6 2 Maintenance program 30 6 3 Cleaning and or replacement of the nozzle 31 6 4 Valve disassembly 33 6 5 Valve assem...

Page 6: ......

Page 7: ...USER AND MAINTENANCE MANUAL PNEUMATIC SPRAY VALVE MZF...

Page 8: ...data and values expressed in the manual are approximate and variable depending on uids applications and methods of use Zator Srl doesn t assume any responsibility regarding the accuracy of the conten...

Page 9: ...for the removal of awed parts under warranty are on charge of Zator Srl except these cases when the nature of the aw can be easily removed on place by the Buyer This commitment of Zator Srl excludes...

Page 10: ...is limited to the reparation or replacement by the seller of each parts of the machine or supplied material that results awed after checking the existence of the aw In no case the seller will be liabl...

Page 11: ...of this manual or directly to the nameplate on board to the machine or to the serial number of the pneumatic valve The customer is responsible to purchase original spare parts that guarantee him to ke...

Page 12: ...ules of re prevention 4 D L No 277 91Risksofchemical physical biologicalagents inparticularnoise leadandasbestos 5 D L No 476 of 4th December 1992 Actualization Directive No 92 31 CEE 89 336 CEE on el...

Page 13: ...y the community directives and the legislation of the country where the pneumatic valve is installed For personnel who will work on the pneumatic valve for any functions installation assembly demoliti...

Page 14: ...erm it refers to the use of the machine 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 and o...

Page 15: ...tor must be informed of the position and operation of all commands and features of the plant The maintenance and start up operations must be performed by quali ed technicians after properly setting up...

Page 16: ...he maintenance operations must be peremptorily carry out by quali ed and authorized personnel only and exclusively with machine turned o power switch in OFF position Make sure the passages around the...

Page 17: ...waste Are to be considered toxic noxious waste all waste containing or contaminated by materials listed in the attached on the DPR 915 52 of actualization of Directives 75 4427CEE 76 403 CEE and 768...

Page 18: ...There is no re dangers by the operation of the pneumatic valve Lighting The customer is responsible for ensuring an appropriate lighting of the local where the machine is installed according to the l...

Page 19: ...sions length width height gross net tare weight annotations and pictograms ex brittle handle with care high CAUTION The customer must check the condition of the goods upon its arrival Predispositions...

Page 20: ...storage The storage time of the uid has not been exceeded The uid has not been exposed to temperatures near or below than zero therefore it has deteriorated The packaging of the uid are sealed For th...

Page 21: ...Section 2 SAFETY NORMS CONFORMITY OF USE Zator Srl Via Galvani 11 20095 Cusano Milanino MI Italy www zator it info zator it 21...

Page 22: ...by a solenoid control valve and an external solenoid valves for the nebulization of the uid It s strength and compact size It has the particularity to have nozzle and cap with anti stick coating and...

Page 23: ...pushed by a spring and stops the uid under pressure to ow out from the nozzle hole When the external solenoid valve that allow the drive air to ow inside the piston chamber is activated this action ac...

Page 24: ...wnwards It s possible to tilt the valve of 45 degrees The recommended distance between the nozzle and the surface to be glue is between 20 and 40 mm Note that this distance de nes the size of the appl...

Page 25: ...s A exible plastic pipe for applications up to 8 bar must be connected to a pipe tting G1 8 to be screwed on the uid supply connection of the valve For applications with working pressure over 8 bar us...

Page 26: ...nnect a pipe by the use of G1 8 Provide for all connections a pipes length such as to ensure a good accessibility to the valve to be able to easily carry out the operations of maintenance and cleaning...

Page 27: ...nal Solenoid valve tted on the valve for the drive air 2 2 way external solenoid valve for the nebulization air The drive pressure must be minimun 5 bar The nebulization pressure must be between 0 5 5...

Page 28: ...quantity 5 2 Needle travel adjustment To adjust the needle travel operate on the micrometric adjustment handle placed on the top of the valve This handle allows to adjust the dispensed uid quantity w...

Page 29: ...OUND air cap FLAT air cap YES YES NO NO NO NO TOO MUCH GLUE TOO MUCH GLUE RIGHT AND OPTIMAL APPLICATION LINEAR FAN PROFILE AND UNIFORM APPLICATION OF THE NEBULIZED FLUID No operations needed INDENTED...

Page 30: ...alve must be washed only and exclusively 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 TIMIN...

Page 31: ...s must be done Wash the valve with water Discharge the pressure from the supply system Then proceed as follows Unscrew the air cap nut and pull out the air cap Unscrew the nozzle with a 6mm wrench Loo...

Page 32: ...en 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 with a 6mm wr...

Page 33: ...lve disassembly Before you disassembling the valve the following steps must be done Wash the valve with water Discharge the pressure from the supply system Then proceed as follows Unscrew the xing scr...

Page 34: ...zle with a 6mm wrench Loosen the needle adjustment operating on the micrometric adjustment handle see section 5 2 Needle travel adjustment by turning it counter clockwise until it doesn t resist anymo...

Page 35: ...the lock bush 9 10 Unscrew the lock bush with tubular spanner then remove it from the valve body Check the wear of the lock bush O ring POS 11 12 13 and of the gasket POS 14 and ifitisnecessary repla...

Page 36: ...se the O rings Then proceed as follows Insert the lock bush inside the valve body then screw it with a tubular spanner Insert the needle complete until it stops Inject some silicon based grease speci...

Page 37: ...is not tilted during the screwing to avoid damage to the thread Screw the nozzle with a 6mm wrench 7 Before screwing the nozzle check that the micrometric adjustment handle is completely loosened to a...

Page 38: ...VE MZS 38 Screw the solenoid valve mounting screws 9 Finally screw the solenoid valve connector screw Insert the solenoid valve connector 11 10 Place the air cap and screw the air cap nut 8 Also valid...

Page 39: ...or replace the lter Bent pipe Check the condition of the supply pipe No or weak drive pressure Check the drive air pressure min 5 bar Residual glue into the system Wash the complete system Leak of ui...

Page 40: ...nozzle diameters from 0 3 0 5 0 8 1 0 1 5 mm Code Description C3454XX00 Spray valve MZS1XXSFRM at cap 24 V Replace XX value with nozzle diameter desired Available nozzle diameters from 0 3 0 5 0 8 1...

Page 41: ...Section 8 MODELS Zator Srl Via Galvani 11 20095 Cusano Milanino MI Italy www zator it info zator it 41...

Page 42: ...O ring 13 K92010401 1 O ring 14 K92320301 1 Gasket 15 H83100104 1 Lock bush 16 K95120402 1 Operating air tting 17 K95110102 1 Atomizing air tting 18 C34400001 1 Valve body 19 C31000001 1 Plastic prot...

Page 43: ...zator it info zator it 43 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...

Page 44: ...USER AND MAINTENANCE MANUAL PNEUMATIC SPRAY VALVE MZS 44 10 DIMENSIONS 12 21 77 34 11 8 70 M5 42 108 18 105 125 G1 8 15 28 23 34 6 8 14 6 18 22 35 MZS1XXSRRM...

Page 45: ...MZS1XXSFRM 12 21 77 34 11 8 70 M5 111 46 22 109 128 G1 8 15 31 6 23 34 6 8 14 6 18 22 35...

Page 46: ...NOTES 46 PNEUMATIC SPRAY VALVE MZS...

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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