Leibinger JET3 up User manual

SERVICE MANUAL

Service Manual JET3
2 Rev. 1.0
1 Introduction
1.1 Table of contents
1Introduction.................................................................................................................2
1.1 Table of contents ....................................................................................................2
1.2 Publisher.................................................................................................................5
1.3 Introduction.............................................................................................................7
1.4 Guarantee...............................................................................................................8
2Safety...........................................................................................................................9
2.1 Scope of risks.........................................................................................................9
2.2 Safety instructions and recommendations...............................................................9
2.3 Intended use.........................................................................................................11
2.4 Safety sticker........................................................................................................12
2.5 Operating staff......................................................................................................13
2.6 Dangers due to electric energy .............................................................................13
2.7 Personal protective equipment..............................................................................13
2.8 Protective devices and safety concept..................................................................13
2.9 Safety measures at the place of installation..........................................................14
2.10 Prior to assembly the place of setting up must be cleaned of dirt and contamination
(residue of lubricants etc.). The working place surroundings should be kept clean at all
times in order to ensure unrestricted access to the JET3up device..................................14
2.11 Dangers through consumables .............................................................................15
2.12 Conformity ............................................................................................................16
3Accident prevention..................................................................................................17
3.1 Storage and handling (normal use).......................................................................17
3.2 First aid measures ................................................................................................18
3.3 Fire fighting measures ..........................................................................................18
3.4 Measures in the event of accidental release (spillage)..........................................19
4Technical data...........................................................................................................20
4.1 Dimensions, weights, connections........................................................................20
4.2 Electrical connection values..................................................................................21
4.3 Ambient conditions................................................................................................21

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5Transport/Start up (Putting into service).................................................................22
5.1 Transport, storage, shipping .................................................................................22
5.2 Mounting...............................................................................................................22
5.3 Installation.............................................................................................................24
5.3.1 Mains supply................................................................................................ 24
5.3.2 Grounding (Potential equalization) ............................................................... 24
5.3.3 Explosion protection..................................................................................... 26
5.3.4 Print head..................................................................................................... 26
6Trouble shooting.......................................................................................................28
6.1 Trouble shooting...................................................................................................28
7Service works............................................................................................................56
7.1 Service TAG .........................................................................................................56
7.2 Documentations for...............................................................................................58
1) Cleaning of print head.................................................................................. 59
2) Cleaning of print head/electrode block with special cleaner 77001-00020.... 60
3) Cleaning of nozzle with special cleaner 77001-00020................................... 64
4) Print head adjustment .................................................................................. 69
5) Exchange the oscillator ................................................................................ 75
6) Exchange gutter tube................................................................................... 83
7) Exchange suction tube on print head............................................................ 87
8) Exchange the electrode block ...................................................................... 93
7.3 Documentations for...............................................................................................99
SK6..................................................................................................................................99
1) Cleaning of print head.................................................................................100
2) Cleaning of print head/electrode block with special cleaner 77001-00020...101
3) Removing and cleaning the nozzle..............................................................105
4) Print head adjustment .................................................................................109
5) Exchange oscillator.....................................................................................113
6) Exchange head motor.................................................................................117
7) Exchange gutter tube..................................................................................123
8) Exchange suction tube on print head...........................................................131
9) Exchange the electrode block .....................................................................137

Service Manual JET3
4 Rev. 1.0
7.4 Hydraulic.............................................................................................................144
1) Hydraulic scematic......................................................................................144
2) Deplete routine............................................................................................145
3) Exchange valve block..................................................................................150
7.5 Electronics..........................................................................................................158
1) Save data log-file.........................................................................................158
2) Save info.....................................................................................................161
3) Save prod. history file..................................................................................164
4) Exchange power supply ..............................................................................166
5) Exchange touch display...............................................................................171
6) Exchange the controller board.....................................................................182
7) Adjust the service interval............................................................................209
8) Exchange the fan for the electronic cabinet.................................................211

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Rev. 1.0 5
1.2 Publisher
For questions regarding the operation and running of the as well as in service case please
contact the listed dealer address.
Dealer address
Paul Leibinger GmbH & Co. KG
Marking&Coding Systems
Daimlerstraße 14
D-78532 Tuttlingen
Federal Republic of Germany
Phone [phone]
Fax [phone]
E-mail: [e-mail]
Service hotline phone [phone]
Service hotline fax [phone]
Service hotline e-mail: [e-mail]
American Branch Office
Paul Leibinger
Numbering Machine LTD
2702-B Buell Drive
East Troy, WI 53120 USA
Tel.[phone]
Fax.[phone]
email: [e-mail]

Service Manual JET3
6 Rev. 1.0
We reserve all rights, in particular the right to translate, distribute and reproduce. No part of
this manual must be reproduced or distributed and stored through the use of electronic data
processing systems or made accessible to third parties in any form (redrawn, photocopied,
microfilmed or through any other process) without the written consent of the publisher.
We reserve the right to make alterations to the scope of delivery at any time in the form of
technology, hardware, software as well as the corresponding materials (and manual extracts)
as a result of innovative further development of our devices.
Texts, illustrations and technical drawings have been compiled with the greatest of care.
Nevertheless errors cannot be excluded. Consequently no guarantee can be assumed for
the correctness of the content of this manual and no claims can be asserted against Paul
Leibinger GmbH & Co. KG.
We shall be grateful for information regarding possible printing errors as well as for
suggestions for the further optimisation of the device manual.
Authoritative for the scope of delivery is not the manual but rather the written order
confirmation.

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Rev. 1.0 7
1.3 Introduction
We are pleased that you have decided in favour of a device and welcome you as one of our
customers.
You now own a device that has been developed and constructed on the basis of many years
of experience and using the latest Leibinger technology. This results in a high degree of
quality and the renowned Leibinger reliability.
This manual shows you the fundamental advantages of the Leibinger Jet system
manufactured by us, such as for example the fully automatic working, low maintenance etc..
The manual must be read thoroughly prior to first start up in order to
ensure that no damage to the device and/or endangering of the operating
personnel results from a defective electrical connection and/or from
incorrect operation.
Please pay particular attention to the safety instructions of the groups
Safety instructions and accident prevention when handling
consumables (ink and solvent).
Our devices are subjected to a quality control in our plant prior to delivery. If despite this the
device or parts of it should be damaged or their function disturbed please advise us of this as
fast as possible.
It is only through the use of inks and solvents from Paul Leibinger GmbH & Co. KG that
optimum operating characteristics can be achieved. Should other inks and solvents be
used all guarantee claims will expire.
Product liability!
No alterations whatsoever must be carried out on the entire device.
No liability will be accepted for damage or dangers resulting from
inadmissible alterations.
Attention –Danger of explosion!
The device should be only operated outside of explosive areas!
The installation has to be carried out according to the installation
instructions of the manufacturer!

Service Manual JET3
8 Rev. 1.0
1.4 Guarantee
The guarantee conditions for the JET3up can be seen from the order confirmation. The
warranty presuppose that the device or the installation is operated correctly in accordance
with the available guarantee manual and any possible additional manuals and descriptions
prepared by us.
At this point we wish to make explicit reference to the fact that it is only when using solvent
and ink from Paul Leibinger GmbH & Co. KG that the optimum operating characteristics can
be achieved.In the event of use of other inks and solvents all guarantee entitlements
shall cease to apply.

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2 Safety
2.1 Scope of risks
The high performance printer has been built in accordance with state-of-the-art standards
and recognized safety requirements and has been equipped with protective devices.
Operational and safety checks of the installation were carried out before it left the factory. In
case of improper handling or misuse, however, there are dangers for
the health of the operating staff
the high performance printer and other real assets of the plant operator
the efficient operation of the high performance printer
All persons entrusted with the putting into service, the operation, the maintenance and the
overhauling of the high performance printer must
have the necessary qualification and
strictly comply with this operating manual.
YOUR safety matters!
2.2 Safety instructions and recommendations
This operating manual use the following SYMBOLS with DANGER WARNINGS:
Indicates impending electrical danger!
Failure to observe this instruction can lead to serious injuries or to death!
Indicates a dangerous situation through pressurised media!
Failure to observe this instruction can cause injuries!
Indicates a dangerous situation!
Failure to observe this instruction can lead to material damage or to
injuries!

Service Manual JET3
10 Rev. 1.0
Indicates a dangerous situation!
Failure to observe this instruction can cause serious hand injuries!
Indicates a dangerous situation through flammable materials!
Failure to observe this instruction can lead to material damage, to serious
burns or to death!
Describes a dangerous situation by an explosive
atmosphere and/or by an electrostatic discharge!
The non-observance of this advice can cause explosions
and therefore damages to property, serious burnings or
serious damages to person!
Indicates a dangerous situation through irritating
materials!
Failure to observe this instruction can lead to poisoning
and to irritation of the eyes, the skin as well as of the
respiratory organs!
Indicates the necessity of personal protective
clothing!
Sufficient protective equipment must be worn. Failure to
observe this instruction can lead to injury!
Indicates the necessity of observing the device
manual and other instructions!
Failure to observe this instruction can lead to material
damage, the loss of guarantee and to injury!
Indicates service activities!
This work must only be carried out by trained personnel or by Leibinger
service technicians!