Zator DLK22S Operating instructions

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Under its responsibility that the electromagnec valve:
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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
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9NDEX
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1.1 Introducon 8
/?$)) W(II(-;<) 1
1.3 Warranty restricons 10
1.4 Maintenance service request 11
1.5 Spare parts request 11
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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
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) $?A?$)) !(-M>I5)(-O)I'5X5)4-(,6'O(Q+>) /2
) $?A?A)) %(F>;<)O>,'L>5)(O6Y;>O) /B
2.3.4 More general safety precauons 16
2.4 Environmental condion 17
2.5 Installaon - General norms 19
2.6 Use of adhesives, glues or other uids 20
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3.1 Valve funcons 22
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3.3 Funconing descripon 23
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4.2 Contact-less gluing applicaon 24
4.4 Fluid supply connecon 25
4.5 Electrical connecon 25
4.3 Valve acvaon 26
R,, -("-!,(0D./$'!*$/, ?S
5.1 Fluid quanty adjustment 27
5.2 Needle travel adjustment 27
5.3 Nebulizaon adjustment 28

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B?$)) 7('-;>-(-L>)YI6MI(N) $1
6.3 Cleaning and/or replacement of the nozzle 30
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B?2) P>>O+>)O'5(55>NQ+<) A2
B?B)) P>>O+>)(55>NQ+<) A2
6.7 Valve assembly 36
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USER AND
MAINTENANCE MANUAL
ELECTROMAGNETIC VALVE
DLK22S

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8
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This manual is an essenal part of the electromagne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
N(<)Q>)>EY65>O?
This document supposes that in the plants where the valve is desned, are complied the present
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Zator Srl won’t be liable for acons or improper connecons made by unqualied and unformed
Y>I56-->+?
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.
S(;6I)%I+)O6>5-Z;)(554N>)(-<)I>5Y6-5'Q'+';<)I>M(IO'-M);K>)(LL4I(L<)6F);K>)L6-;>-;5)6F);K'5)N(-4(+?
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.
9;) '5) ;K>I>F6I>) F6IQ'OO>-) F6I) =>LK-'L'(-) (-O) UY>I(;6I5) 6F) ;K>) N('-;>-(-L>) ;6) 45>) ;K'5) N(-4(+) F6I)
di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 electromagnec valve in
5(F>;<?
Test in producon workshop
=K>)N(-4F(L;4I>I)M4(I(-;>>5);K>),(+,>.);K(;);K'5)O6L4N>-;)I>F>I5.)K(5)Q>>-)'-5Y>L;>O)(-O);>5;>O)Q<)
his producon workshop.
A                 
                
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1
Secon 1 - GENERAL INFORMATION
!"#$%&'%( Via Galvani 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - [e-mail]
CH?
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During the warranty period Zator Srl is undertakes to remove in the necessary me the obvious faults
and aws of material and/or producon, on condion that machine or equipment has been used
YI6Y>I+<.)(LL6IO'-M);6);K>)Q>5;)I4+>5)6F)Q>K(,'64I)(-O)N('-;>-(-L>)YI6,'O>O)'-);K'5)N(-4(+?
The awed parts under warranty are 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 e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
;>LK-'L'(-5)'-);K>)[4<>I)(OOI>55)(I>)(+J(<5)6-)LK(IM>)6F);K>)Q4<>I?
The labor costs relave to the operaon of the Zator’s technicians in the Buyer address 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 each other warranty eects provided by the law.
The warranty for the replaced or repaired spare parts of the electromagnec valve nishes the same
day of the warranty expiraon date of the electromagne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
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J';K);K>)N(LK'->?
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 aws. It’s of equal excluded and given up any reimbursement for people and/or items
damages depending on the pracse of the electromagnec valve. Parts replaced free remain of Zator
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Elapsed the warranty period every operaon will be on charge to the buyer.
Applicaon elds
\) Packaging machines
\) Paper converng industry
\) Prinng machines
\) =6Q(LL6)'-O45;I<
\) T55>NQ+<)'-O45;I<

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Condemnaon of conformity aw - Goods recepon
The original conguraon of the electromagnec valve never must be changed.
On goods recepon, check that:
\) =K>)Y(LX(M'-M)'5)'-;(L;
\) =K>)>E(L;)L6II>5Y6-O>-L>)6F);K>)L6NN'55'6->O)N(;>I'(+
9-)L(5>)6F)O(N(M>5)6I)JI6-M)O>+',>I<)L6-;(L;)'NN>O'(;>+<)S(;6I)%I+?
The buyer, on penalty of warranty decadence, must report in wring the aw conformity or fault of
the electromagnec valve to the seller, specifying in detail the nature, within eight days from their
O'5L6,>I<?
In no case the condemnaon of conformity aw or fault may be validly made aer the expiraon date
6F);K>)J(II(-;<);>IN5?
T+56) ;K>) Q4<>I) O>L(<5) FI6N) ;K>) J(II(-;<) 'F) O6>5-Z;) (++6J) >(LK) I>(56-(Q+>) L6-;I6+) ;K(;) ;K>) 5>++>I)
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 aw or fault of the the electromagnec valve.
CHO
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 awed, aer checking the existence of the aw.
In no case the seller will be liable for every consequenal or indirect aws or otherwise derived from
producon cycle interrupon or machine stoppage.
The seller is not liable for aws of the electromagnec valve derived from the use of devices,
equipments, etc. that are enquired and provided by the customer and installed on the machine to
LK(-M>)';5)45>)L6NY(I>O);6);K>)6I'M'-(+)O>5'M-?
The seller is not liable for every conformity aws of the electromagne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 aws of the electromagnec valve or faults that depends on
changes, reparaons, alteraons or tampering aributed to the buyer and however non-authorized
Y>I56-->+)6F);K>)Q4<>I?
The costs relave to the wear materials necessary for test and restart the electromagnec valve are
6-)LK(IM>)6F);K>)Q4<>I?

//
Secon 1 - GENERAL INFORMATION
!"#$%&'%( Via Galvani 11 - 20095 - Cusano Milanino (MI) - Italy www.zator.it - [e-mail]
CHK,'596:3656;3,234A9;3,43V<32:
CHR,/W543,W54:2,43V<32:
Contact:

&'()*(+,(-')//)])$0012)345(-6)7'+(-'-6)879:)])9;(+<)
e-mail: [e-mail] www.zator.it
Tel.: [phone] Fax.: [phone]
Always forward the request in wring (fax or email) and give all the informaon to idenfy the machine
object of the request:
X, 'F73=
X, /3495=,6<8Y34
Please refers to the fronspiece of this manual or directly to the nameplate on-board to the machine
or to the serial number of the electromagnec valve.
The customer is responsible to purchase original spare parts that guarantee him to keep ecient and
safe the electromagnec valve.
The disassembly and assembly operaons must be performed according to the manufacturer’s
instrucons.
Contact the Technical Oce of Zator Srl which will give to you the specicaons to do the request of
the parts and will provide the informaon about their replacement.
To order the spare parts is necessary to report completely all idencaon data of the electromagnec
,(+,>)(-O);K65>)6F)5Y(I>)Y(I;);6)Q>)I>Y+(L>O?
The illustraons in this document are for example.

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=K>)  L)'5)O>5'M->O)(-O)N(-4F(L;4I>O)'-)L6NY+'(-L>)J';K);K>)L4II>-;)5(F>;<)
standard. Only trained personnel is authorized to install and use the valve. For the electromagnec
valve DLK22S are provided only and exclusively the applicaon elds describe in this manual. All data
(-O)Y(I(N>;>I5)'-O'L(;>O)'-);K'5)N(-4(+)N45;)Q>)I>5Y>L;>O?)T-<)6;K>I)45>)'5)L6-5'O>I>O)'NYI6Y>I?
All operaon with the electromagnec valve DLK22S must be carry out in compliance with the
following current safety norm wrien in part:
/?) DPR 547 of 27th April 1955 “Rules for prevenon of work accidents” - DPR 303/56 “General rules
for work hygiene”
$?) Law No.186 of 1st March 1968 (Regulaons concerning the manufacturing of materials,
equipments, machinery, installaons and electrical and electronic plants);
A?) Rules of re prevenon;
C?) D.L. No.277/91 Risks of chemical, physical, biological agents (in parcular noise, lead and asbestos);
2?) D.L. No.476 of 4th December 1992 Actualizaon Direcve No.92/31/CEE – 89/336/CEE on
electromagnec compability;
B?) DLGS 14th August 1996, No. 493 Safety signs actualizaon Direcve No.92/58/CEE;
7. D.P.R. No.459 of 24th July 1996 Rule for introducon and use of machines and safety components
on European Union district;
8. Law No.46 of 5th March 1990 Rules for safety of technical plants;
1?) DPR No.447 of 6th December 1991 “Rule of law actualizaon of 5th March 1990, No.46 for the
plants safety”;
/0?)Legislave Decree of 19th September 1994 No.626 and 242/96 of 19th March 1996 for the
improvement of the safety and health of workers in the workplace;
//?)Law No.791 of 18th October 1977 - DLGS No.277 of 31th July 1997 - Actualizaon of the European
Communies council Direcves of the 73/23/CEE and 93/68/CEE) about the safety guarantees
that the electric material must has, designed for use within specic voltage limits;
/$?)Direcves 89/686/CEE about the PPE.

Secon 2 - AFET NORM - ONFORMIT OF E
/A
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?HC
?H?
Before the start-up of the electromagnec valve the personnel must be adequately informed and
trained (D.L. 626/94) on its use, direcon and start-up process, as well as the safety norms to be
Y>IF6IN>O)(-O)(+56)6Q5>I,>)K6J)';)'5)YI>5LI'Q>O)'-);K'5)O6L4N>-;)(-O)'-))6;K>I)O6L4N>-;5)Y655'Q+<)
aached to the electromagnec valve.
The employer must provide to instruct the personnel on the risks of injury, on safety devices and
accident prevenon general rules provided by the community direcves and the legislaon of the
country where the electromagnec valve is installed.
For personnel who will work on the electromagnec valve, for any funcons (installaon, assembly,
demolion, maintenance and operaon) they will be provided with appropriate P.P.E. - Personal
protecve equipment of type approved and cercate by C.E.:
X, 
X, ;<:,43292:56:,Z=FA32,
X, 852[2
X, 
T+J(<5)O'5L6-->L;);K>)Y6J>I)54YY+<)Q>F6I>)YI6L>>O);6)L(II<)64;)(-<)N('-;>-(-L>)
or adjustment operaons.
Discharge the uid pressure before to proceed to carry out any maintenance or adjustment
operaons.
The clothes of who will operate on the electromagnec valve for any funcons
must be in compliance with the essenal safety requirements dened by the community
Direcves 89/656/CEE and 89/686/CEE and to the actual laws in the country.

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#-#,+$.)&/'#+*,%0&-0#%!"#$$%
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?HO
In accordance with the Machine Direcve it means for:
0(*)!%,1&*! = area within or near the electromagnec valve where the presence of an exposed
person make a risk to the safety and health of himself (Aached I - 1.1.1 Direcve 89/392/CEE).
!\Q&/!0,Q!%/&* = any person that is placed enrely or parally inside a danger zone (Aached I -
1.1.1 Direcve 89/392/CEE).
&Q!%($&%,= person who is appointed to install, operate, adjust, perform ordinary maintenance and
clean the machine (Aached I - 1.1.1 Direcve 89/392/CEE).
All risk areas of the pneumac valve have been checked and consequently have been taken the
necessary precauons to avoid risks to people and damage to the components of the electromagnec
,(+,>?
Safety glossary
+6:36737,W<4WF232
[<);K'5);>IN)';)I>F>I5);6);K>)45>)6F);K>)N(LK'->)(5)O>5LI'Q>O)Q<);K>)N(-4F(L;4I>I?
For “intended purposes” also refers to the use of the unit through its design, its construcon and
funcon.

T)5>L6-O(I<)I'5X)'5)()O(-M>I)JK'LK)'5)-6;)6Q,'645)(-O)I>54+;5)FI6N);K>)45>)6F);K>)N(LK'->?
Secondary risk are unavoidable despite all the prevenve measures that are taken.
#F8W3:36:,W342F663=
A person is competent when it acquired sucient knowledge in a specic eld both through the
professional instrucon and with the experience. A competent person must get to know with the
specic norms for the safety on work and for the accident prevenon and generally with the technical
X-6J+>OM>)I4+>5?
$459637,W342F663=
A person is trained when it is informed by a competent person about the acvies it must perform
and the risks relave to improper behaviour and, if necessary, it has received the required training.
Also a trained person must be informed about the safety devices and protecve measures.
 G 

Secon 2 - AFET NORM - ONFORMIT OF E
/2
!"#$%&'%(!! ! "#$!%$&'$(#!))!*!+,,-.!*!/01$(2!3#&$(#(2!4356!*!57$&8!!!!999:;$72<:#7! *! #(=2>;$72<:#7
/[9==37,W342F663=
A skilled person is a competent person or suciently trained.
The operator must be informed of the posion and operaon of all commands and features of the
Y+(-;?
The maintenance and start-up operaons must be performed by qualied technicians aer properly
seng up the machine.
The unauthorized tampering or replacement of one or more electromagnec valve parts, the adopon
of accessories that modify the original use of the electromagnec valve and the purpose of dierent
consumer product from those recommended in this manual, can become a cause of injury risks.
The protecve devices must not be removed or tampered for the risk to reduce the accident prevenon
F>(;4I>5)6F)64I)5<5;>N5?


#(.$+&*,567JF4,0(*)!%,],Accident prevenon rules for the operator
%H,%H,],%!/+0.(",%+/>/
There is the possibility to damage the machine and/or its components
Further informaon about the operaon in progress
 Provides useful informaon
0+/#&**!#$,FI6N);K>)Y6J>I)54YY+<)+'->
On the machine also equipped with protecon systems remain the following %H,%H,%!/+0.(",%+/>/:



This can lead an excessive increase of dispensing of glue as well as a re danger or dangers due to
inhalaon of dangerous vapours to health.

9-)L(5>)6F)'NYI6Y>I)N('-;>-(-L>)6F);K>)K<OI(4+'L)5<5;>N)Y(I;5?

Prohibion to smoke and/or to be present objects at temperature near the electromagnec valve.
    

!"#$%&'(%)&*'+#'&',#%)&'!&-
#-#,+$.)&/'#+*,%0&-0#%!"#$$%
/B
In order to safeguard the health and security of the exposed people, the machine is equipped with:
\) Fixed guards: removable only by tools
\) Mobile guards: depending on the model of electromagnec valve
The machine can be equipped with area delimiters that prevent operator access to dangerous areas
85>>)%H%H:?
CE norms signage: examples of danger symbols
   
 M   
#(.$+&*: The maintenance operaons must be peremptorily carry out by qualied and
authorized personnel, only and exclusively with machine turned o: power switch in “OFF”
posion. Make sure the passages around the machine is not hindered by misplaced cables
(-O)O(-M>I645)F6I)Y>I56-->+?
The user must always put available to the operators, in the areas that require it, safety
googles, gloves, and any other necessary protecons; it must also make sure that these
5(F>M4(IO5)(I>)Q>'-M)45>O?
The areas that require the use of protecve clothing must be marked with warning signs and
pictograms indicang the residual risk.
 to tamper or remove the plates and the protecons
on the electromagnec valve.
The manufacturer declines all responsibility for the safety of the electromagnec valve in
case of omied observance of the prohibion.
3
36II65',> U Combusve
(M>-;
D
Easily ammable D@ Extremely
ammable
Xi
Irritang P !(-M>I645)F6I);K>
>-,'I6-N>-;
X
P6E'645 P =6E'L
!(-M>I P6E'645)N(;>I'(+ ^'MK),6+;(M>

Secon 2 - AFET NORM - ONFORMIT OF E
17
!"#$%&'%(!! ! "#$!%$&'$(#!))!*!+,,-.!*!/01$(2!3#&$(#(2!4356!*!57$&8!!!!999:;$72<:#7! *! #(=2>;$72<:#7
?HK
Operang environmental condions
The electromagnec valve is designed to operate in a closed local, protected from the atmospheric
agents, with all the safety requirements resulng from the laws in force.
!"#$%&'(#)*#"+
=K>)Q4<>I)'5)I>5Y6-5'Q+>);6)F6++6J);K>)L6II>L;)YI6L>55)(-O);K>)-6IN5)'-)F6IL>)'-);K>)L64-;I<)F6I);K>)
O'5Y65(+)6F)J(5;>)(-O)I>5'O4(+)N(;>I'(+?
Waste denion
Waste is any material and object resulng from human acvity or natural cycles which is abandoned
or desned to be abandoned.
Special waste
They are considered special waste:
\) Remains from industrial producon, agricultural acvies, cras, commercial and service that for
quanty are not declared comparable to urban waste;
\) Obsolete and deteriorated machinery and equipments;
\) 76;6I),>K'L+>5)(-O);K>'I)Y(I;5)64;)6F)45>?
Toxic-noxious waste
TI>);6)Q>)L6-5'O>I>O);6E'L]-6E'645)J(5;>)(++)J(5;>)L6-;('-'-M)6I)L6-;(N'-(;>O)Q<)N(;>I'(+5)+'5;>O)'-)
the aached on the DPR 915/52 of actualizaon of Direcves 75/4427CEE, 76/403/CEE and
768/319/CEE.
Temporary storage
=>NY6I(I<)5;6I(M>)6F);6E'L)(-O)-6E'645)J(5;>)'5)(++6J>O)O>Y>-O'-M)6-);K>)>EY>L;>O)O'5Y65(+)6F);K>)
same by treatment and/or nal disposal. In each case, must be observed the laws in force in the
country of the user in the environmental safeguard eld.
Features of containers
The xed and mobile containers designed to contain toxic and noxious waste must have suitable
strength requirements in relaon to the chemical-physical properes and the dangerousness features
6F);K>)J(5;>)L6-;('->O?)=K>)L6-;('->I5)JK>I>);K>)YI6O4L;5)(-O);K>)O(-M>I645)6I)-6E'645)N(;>I'(+5)
(I>)5;6I>O.)N45;)K(,>)N(IX'-M5)(-O)5<NQ6+5)'-)6IO>I);6)5K6J);K>)-(;4I>)6F);K>'I)L6-;>-;5?
Registraon obligaons
Pursuant to the DPR of 23 August 1982 relave to the implementaon of the Direcve 75/439/CEE
the records of loading/unloading operaons must be kept by all companies that generate - special or
toxic - noxious waste from industrial and hand-craed producons.

!"#$%&'(%)&*'+#'&',#%)&'!&-
#-#,+$.)&/'#+*,%0&-0#%!"#$$%
18
,(#)*#"+
The pick up of special and/or toxic-noxious waste must be commied with contract to specically
authorized companies and who do the transport materially must be in ownership of the required
authorizaons and must be turn out to be registered in the haulers register.
9;Z5)(Q56+4;>+<)F6IQ'OO>-);6);KI6J)J(5;>)'-);K>)>-,'I6-N>-;?
D6I) ;K>) O'5Y65(+) 6F) ;K>) Y(LX(M'-M.) ;K>) 45>I) N45;) F6++6J) ;K>) +(J5) '-) F6IL>) '-) ;K>) L64-;I<) 6F) Y+(-;)
installaon.
-(.%&/"$%.("+
There is no re dangers by the operaon of the electromagnec valve.
Lighng
The customer is responsible for ensuring an appropriate lighng of the local where the machine is
installed, according to the laws in force in your country and the EU direcves.
Vibraons
The electromagnec valve doesn’t make vibraons.
#(.$+&*: The customer must provide an appropriate re-ghng system, evaluang its
internal situaon and respecng the laws in force.
In case of re, disconnect immediately the power switch to interrupt the power supply.

The electromagnec valve is not designed to operate in explosive atmosphere. It is forbidden
to use the machine in an explosive atmosphere, even if only parally explosive.

Secon 2 - AFET NORM - ONFORMIT OF E
/1
!"#$%&'%(!! ! "#$!%$&'$(#!))!*!+,,-.!*!/01$(2!3#&$(#(2!4356!*!57$&8!!!!999:;$72<:#7! *! #(=2>;$72<:#7
?HR
Zator’s products are manufactured in compliance with the laws in force during its construcon.
The personnel will be trained and qualied to take advantage of the installed machinery requirements.
=K>)Y>I56-->+)N45;)6Y>I(;>)'-)()L6NF6I;(Q+>)5Y(L>);K(;)L64+O)Q>)M4(I(-;>>)5(F>;<)(-O)K<M'>->)F6I)
;K>)6Y>I(;6I?
In case of a dierent desnaon or necessity of use of the electromagnec valve, it’s appropriate to
refer to the technical oces of the Zator Srl.
Goods in packaging
Outside the package are indicated all the informaon about the content idencaon and the safety
movement:
\) CE marking
\) (OOI>55)6F);K>)5>-O>I)(-O);K>)(OOI>55>>
\) dimensions: length – width – height
\) gross – net – tare weight
\) annotaons and pictograms (ex. brile, handle with care, high)
The customer must check the condion of the goods upon its arrival.
Predisposions: choose the installaon space
Without prejudice to specic disposions, the customer will be provide to:
\) Appropriate logisc arrangement for the placement and conducon of the electromagnec valve
\) Power supply, including the protecve conductor usually called “GROUNDED”
\) Electrical equipment arrangement and possible pneumac system
\) W>(I)N(;>I'(+5
For the electrical connecon it is necessary to have a preferenal line of power supply with the
features listed in “technical features”.
Pneumac connecons
=K>)L6NYI>55>O)('I)N45;)Q>)FI>>)6F)K4N'O';<?)9;)'5)->L>55(I<);6)(55>NQ+>)6-);K>)
compressor one or more automac condensaon outlet; the air must be ltered and dried
out. Make sure that in the pneumac circuit is not inserted any type of substances (ex.
lubricants or other substances).

!"#$%&'(%)&*'+#'&',#%)&'!&-
#-#,+$.)&/'#+*,%0&-0#%!"#$$%
$0
?HI
The use of the valve with adhesives, glues or general uids must be respect the following basic rules.
 a specic type of uid check that:
\) The uid viscosity is compable with the features of the valve
\) The characteriscs of the uid meet the desired requirements
\) The datasheet of the uid provided by the manufacturer includes all the informaons about the
uid such as: viscosity, applicaons, gluing me (for glues or adhesives) and storage
\) The storage me of the uid has not been exceeded
\) The uid has not been exposed to temperatures near or below than zero therefore it has
O>;>I'6I(;>O
\) The packaging of the uid are sealed
D6I);K>) 45>) 6F)  )J>)I>L6NN>-O);6)L6-;(L;);K>) S(;6I)L6NY(-<);6)
verify the compability of the applicaon.
Before use a dierent type of uid clean accurately the valve to avoid possible contaminaon of the
new uid.
When used water-based adhesives of glues they are easily removable with water in their liquid state.
However, when they harden is more dicult to remove it. For this reason, before long stop it is
recommended to wash accurately the valve. Please refer to the maintenance program shown in this
N(-4(+?