Zator MZF Operating instructions

MZF
PNEUMATIC SPRAY VALVE
USER AND MAINTENANCE
MANUAL

ZATOR SRL
Via Galvani, 11
20095 Cusano Milanino (MI)
Italy
Tel. [phone]
Fax [phone]
[e-mail]
www.zator.it
User and maintenance manual
MZS_v01
MAY 2019


(All. IIA DIR. 2006/42/CE)

ZATOR Srl
Via Galvani 11
20095 Cusano Milanino (MI)
Italy
Tel.[phone]
Fax [phone]
Email: [e-mail]
DECLARES
Under its responsibility that the pneuma c spray valve:

It’s in compliance with all regula ons and condi ons of security required by Direc ve 2006/42/CE
concerning the machines as accepted by the na onal legisla on with Legisla ve Decree of 27 January
2010 - No. 17.
It’s in compliance with the condi ons of the following other CE Direc ves:
Direc ve 2004/108/CE of the European Parliament and the Council of 15 December 2004 concerning
the reconcilia on of the member States legisla ons rela ve to electromagne c compa bility.
Direc ve 2006/95/CE of the European Parliament and the Council of 12 December 2006 concerning
the reconcilia on of the member States legisla ons rela ve to electrical equipment designed for use
within certain voltage limits.
Model MZS Code
Serial Number Year of manufacture

INDEX
1GENERAL INFORMATION 8
1.1 Introduc on 8
1.2 Warranty 9
1.3 Warranty restric ons 10
1.4 Maintenance service request 11
1.5 Spare parts request 11
2CONFORMITY OF USE 12
2.1 Safety and environment general informa ons 13
2.2 P.P.E. Personal protec ve equipment 13
2.3 Risks, protec ons, warnings and cau ons 14
2.3.1 General safety 14
2.3.2 Dangers and risks unavoidable 15
2.3.3 Safety devices adopted 16
2.3.4 More general safety precau ons 16
2.4 Environmental condi on 17
2.5 Installa on - General norms 19
2.6 Use of adhesives, glues or other fl uids 20
3TECHNICAL DESCRIPTION 22
3.1 Valve func ons 22
3.2 Technical data 22
3.3 Func oning descrip on 23
4INSTALLATION 24
4.1 Fixing and placement of the valve 24
4.2 Fluid supply connec on 25
4.3 Electrical connec on 25
4.3.1 Connector 25
4.4 Drive air connec on and nebuliza on 26
4.5 Installa on diagram 26
4.6 Valve ac va on 27

5VALVE ADJUSTMENTS 28
5.1 Fluid quan ty adjustment 28
5.2 Needle travel adjustment 28
5.3 Nebuliza on adjustment 29
6MAINTENANCE 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 assembly 36
7TROUBLE SHOOTING 39
8MODELS 40
9PARTS LIST 42
10 DIMENSIONS 44

USER AND
MAINTENANCE MANUAL
PNEUMATIC SPRAY VALVE
MZF

USER AND MAINTENANCE MANUAL
PNEUMATIC SPRAY VALVE MZS
8
1GENERAL INFORMATION
1.1
This manual is an essen al part of the pneuma c valve and is des ned to trained and well-informed
personnel, which is aware of the machine performance at the risk condi ons to which it may be
exposed.
This document supposes that in the plants where the valve is des ned, are complied the present
norms of safety and hygiene of the work.
Zator Srl won’t be liable for ac ons or improper connec ons made by unqualifi ed and unformed
personnel.
Instruc ons, drawings and documenta on contained in this manual are of reserved technical
disposi on, only for Zator Srl property and may be not reproduced in any way, neither in full or par ally
reproduc on; not translated into another language, or transmi ed in any electronic or mechanical
means or form, without wri en permission of Zator Srl.
The data and values expressed in the manual are approximate and variable depending on fl uids,
applica ons and methods of use.
Zator Srl doesn’t assume any responsibility regarding the accuracy of the contents of this manual.
The drawings and technical data in this document is updated to the date of their publica on and Zator
srl reserves the right to change, without no ce, the contents of this manual.
It is therefore forbidden for Technician and Operators of the maintenance to use this manual for
diff erent purposes from those rela ves to the care and maintenance of equipment in ques on.
This manual includes the installa on, use and maintenance norms of the pneuma c valve in safety.
Test in produc on workshop
The manufacturer guarantees the valve, that this document refers, has been inspected and tested by
his produc on workshop.


shown in this document is the property of the Manufacturer”

Sec on 1 
 Via Galvani 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - [e-mail] 9
1.2
This warranty is valid for 12 months from the actual delivery.
During the warranty period Zator Srl is undertakes to remove in the necessary  me the obvious faults
and fl aws of material and/or produc on, on condi on that machine or equipment has been used
properly, according to the best rules of behaviour and maintenance provided in this manual.
The fl awed parts under warranty are fi xed or replaced free from Zator Srl in the  me compa bly
necessary, understood that the Zator Srl is exempted from each responsibility for any  tle, while the
buyer give up to ask damages or costs, including those resul ng from the temporary not use of the
purchased machinery for all the  me is necessary to put it back in effi ciency; The transport and/or
the forwarding costs, the outward and the return trip costs rela ve to the opera on by the Zator’s
technicians in the Buyer address are always on charge of the buyer.
The labor costs rela ve to the opera on of the Zator’s technicians in the Buyer address for the removal
of fl awed parts under warranty, are on charge of Zator Srl, except these cases when the nature of the
fl aw can be easily removed on place by the Buyer.
This commitment of Zator Srl excludes each other warranty eff ects provided by the law.
The warranty for the replaced or repaired spare parts of the pneuma c valve fi nishes the same day of
the warranty expira on date of the pneuma c valve, the replaced part warranty however doesn’t has
life me less than three months a er its installa on.
Replaced parts during the warranty period by the seller are free acquired in the same place with new
parts.
Are excluded from the warranty all the tools and consumable materials, possibly supplied by Zator Srl
with the machine.
It are excluded and renounced by the buyer every pretensions of items/people damages reimbursement
on charge to Zator Srl, for any  tles, even if the damages were depending from manufacture or material
fl aws. It’s of equal excluded and given up any reimbursement for people and/or items damages
depending on the prac se of the pneuma c valve. Parts replaced free remain of Zator Srl property.
Elapsed the warranty period every opera on will be on charge to the buyer.
Applica on fi elds
• Packaging machines
• Automa on machines
• Paper conver ng industry
• Case maker industry
• Prin ng machine
• Wood industry
• Assembly

USER AND MAINTENANCE MANUAL
PNEUMATIC SPRAY VALVE MZS
10
Condemna on of conformity fl aw - Goods recep on
The original confi gura on of the pneuma c valve never must be changed.
On goods recep on, check that:
• 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 wri ng the fl aw conformity or fault of the
pneuma c valve to the seller, specifying in detail the nature, within eight days from their discovery.
In no case the condemna on of conformity fl aw or fault may be validly made a er the expira on date
of the warranty terms.
Also the buyer decays from the warranty if doesn’t allow each reasonable control that the seller
requires.
It’s excluded from this warranty the most damage caused to the machine by the failure  mely
condemna on to the seller of a conformity fl aw or fault of the the pneuma c valve.
1.3
This warranty is only valid for products of new construc on.
This warranty is limited to the repara on or replacement, by the seller, of each parts of the machine
or supplied material that results fl awed, a er checking the existence of the fl aw.
In no case the seller will be liable for every consequen al or indirect fl aws or otherwise derived from
produc on cycle interrup on or machine stoppage.
The seller is not liable for fl aws of the pneuma c valve derived from the use of devices, equipments,
etc. that are enquired and provided by the customer and installed on the machine to change its use
compared to the original design.
The seller is not liable for every conformity fl aws of the pneuma c valve or faults owed for the normal
wear of those parts that, by their nature, are subject to rapid and con nuous wear.
The seller also is not liable for damages resul ng from improper use of the equipment and from the
non-observance of the norms expected for the execu on of the ordinary periodic maintenance.
The seller is not liable for conformity fl aws of the pneuma c valve or faults that depends on changes,
repara ons, altera ons or tampering a ributed to the buyer and however non-authorized personnel
of the buyer.
The costs rela ve to the wear materials necessary for test and restart the pneuma c valve are on
charge of the buyer.