Inficon TC3000L Guida rapida
Translation of the original operating instructions
TC3000L
Large rigid test chamber for ELT3000
mimc95en1-01-(2112)
Catalog No.
600-101
From software version
--
INFICON GmbH
Bonner Strasse 498
50968 Cologne, Germany
INFICON Table of contents
TC3000L-Operating-instructions-mimc95en1-01-(2112) iii
Table of contents
1 About this manual ..........................................................................................................................................4
1.1 Target groups ...........................................................................................................................................4
1.2 Warnings...................................................................................................................................................4
1.3 Definition of terms.....................................................................................................................................5
2 Safety...............................................................................................................................................................6
2.1 Intended use .............................................................................................................................................6
2.2 Duties of the operator ...............................................................................................................................8
2.3 Owner requirements .................................................................................................................................8
2.4 Dangers ....................................................................................................................................................9
3 Scope of delivery, transport ........................................................................................................................11
4 Description....................................................................................................................................................12
4.1 Function ..................................................................................................................................................13
4.2 Markings on the device...........................................................................................................................13
4.3 Technical data ........................................................................................................................................14
5 Installation.....................................................................................................................................................15
6 Operation.......................................................................................................................................................18
6.1 Carrying out leak testing .........................................................................................................................20
7 Cleaning and maintenance ..........................................................................................................................21
8 Sending in the device...................................................................................................................................23
8.1 Disposal ..................................................................................................................................................23
9 Declaration of Contamination .....................................................................................................................24
10 Declarations of Conformity .........................................................................................................................25
1 | About this manual INFICON
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1 About this manual
1.1 Target groups
This instruction manual is intended for operators and technically qualified personnel
with experience in leak detection technology and the integration of leak detectors in
leak detection systems. In addition, the installation and use of the device require
knowledge of electronic interfaces.
1.2 Warnings
DANGER
Imminent hazard resulting in death or serious injuries
WARNING
Hazardous situation resulting in potential death or serious injuries
CAUTION
Hazardous situation resulting in minor injuries
NOTICE
Hazardous situation resulting in damage to property or the environment
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1.3 Definition of terms
Minimum detectable leak rate
The minimum detectable leak rate that can be detected by the leak detector under
ideal conditions (< 1 x 10-6 mbar l/s*).
* Helium equivalent leak rate for DMC with a pressure difference of 1000 mbar versus
0 mbar.
GCU
Gas Control Unit (basic unit, operating unit)
GDU
Gas Detection Unit
DMC
Dimethyl carbonate, typical solvent in battery electrolyte. CAS No. 616-38-6
MSDS
Material Safety Data Sheet
2 | Safety INFICON
6 / 28 TC3000L-Operating-instructions-mimc95en1-01-(2112)
2 Safety
2.1 Intended use
The test chamber is designed for leak testing of Li-ion cells and Li-ion batteries.
Uncharged cells/batteries can be tested safely. For testing charged cells/batteries,
further safety measures must be taken to avoid personal injury and damage to
property.
• For validation of the test, cells prepared as leaky are placed in the chamber. The
preparation of the cells, which creates further hazards, is performed by the
operator and is not an integral part of the test or the device. Testing of leaking
cells will result in soiling of the test chamber and possibly "contamination". Cells to
be tested with the test chamber must be pre-qualified. For this purpose,
uncharged cells are examined, for example, to determine whether they can
withstand the stresses of the leak testing. Suitable measures for the safety of man
and machine must be taken by the operator.
• The test objects must be filled with an electrolyte in which one solvent component
ideally consists of dimethyl carbonate (DMC, CAS No. 616-38-6).
• Depending on the internal structure of the test objects and the external
geometries, local mechanical stresses can occur on the test objects. This can
damage the test objects themselves, but also other components located in the test
chamber.
• Make sure that the test chamber and the outer wall of the test objects are clean.
Leak testing with charged test objects represents an additional safety risk and
should only be carried out by appropriately trained personnel and with the
installation of further safety measures.
• To avoid short circuits between the test object and chamber wall, use the insulator
included in the scope of delivery.
• An external pump may optionally be connected to the ISO-KF16 connection
according to the specifications in the documentation. The pump is not included in
the scope of delivery. The pump capacity must be at least 40 L/min up to 1000 L/
min. The optional external pump must be connected via an electrically switchable
valve, a corrugated hose and, if required, a suitable adapter.
Incorrect usage Avoid the following unintended uses:
• Testing of partially or fully charged cells and batteries without further safety
measures.
• Use outside the technical specifications, see "Technical Data".
• Testing of non-vacuum Li-ion cells, batteries or other test objects.
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TC3000L-Operating-instructions-mimc95en1-01-(2112) 7 / 28
• Testing of Li-Ion cells, batteries or other test objects that cannot withstand the
stresses that occur during testing. Depending on the internal structure of the test
objects and the external geometries, local mechanical stresses can occur on the
test objects. This can damage the test objects themselves, but also other
components in the test chamber.
• Testing of test objects whose current collectors can be short-circuited via the test
chamber (e.g. via the lid or other conductive parts).
• Testing of test objects that come into contact with the sealing lips of the chamber.
• Testing of wet or moist test objects.
• Testing of test objects with significant temperature differences to the environment.
• Testing of damaged test objects, batteries or other test objects.
• Testing of test objects without insulator.
• Testing of components or substances other than lithium-ion batteries.
• Testing of contaminated test objects.
• Operation of a contaminated test chamber.
• Installation and operation in potentially explosive atmospheres.
• Installation and operation in locations with very low humidity.
• Operation of the chamber by inadequately trained personnel.
• Insufficient distance between the test objects in the test chamber.
• Use beyond the technical specifications.
• Use in radioactive areas.
• Closing the test chamber while your fingers are in the rotation range of the test
chamber.
• Use of unauthorized accessories or spare parts.
• Mounting by untrained or unauthorized personnel. Only trained personnel or
INFICON employees are permitted to carry out the assembly.
• Interchanging the exhaust air ("INLET") and supply air ("VENT") lines on the
ELT3000.
• Pumping out liquids or vapors that can condense.
• Using an improperly dimensioned optional external pump.
• Use of the optional pump connection for abrupt venting.
• Testing of test objects that are too small or too light and may move uncontrollably
during venting.
• Use of tools that may damage the sealing surfaces of the test chamber during
mechanical cleaning.
2 | Safety INFICON
8 / 28 TC3000L-Operating-instructions-mimc95en1-01-(2112)
This device is not intended to be used in residential areas and cannot ensure
adequate protection of radio reception in such environments. The battery leak detector
does not perform a safety function. In the event of strong electromagnetic interference,
measured values could be falsified. It is recommended to check the function of the test
chamber regularly (e.g. with a calibration leak).
2.2 Duties of the operator
• Read, observe, and follow the information in this manual and in the work
instructions provided by the owner. This concerns in particular the safety and
warning instructions.
• Always observe the complete operating instructions for all work.
• If you have any questions about operation or maintenance that are not answered
in this manual, contact customer service.
2.3 Owner requirements
The following notes are for companies or any person who is responsible for the safety
and effective use of the product by the user, employees or third parties.
Safety-conscious operation
• Only operate the test chamber and the battery leak detector if it is in technically
perfect condition and shows no signs of damage.
• Only operate the test chamber and the battery leak detector as intended, in a
safety-conscious and hazard-conscious manner and in compliance with these
operating instructions.
• Provide ambient conditions that are suitable for operating staff, the test chamber
and the test specimen.
• Adhere to the following regulations and observe their compliance:
– Intended use
– General applicable safety and accident prevention regulations
– International, national and local standards and guidelines
– Additional device-related provisions and regulations
• Only use original parts or parts approved by the manufacturer.
• Keep this instruction manual available on site.
Personnel qualifications
• Only allow instructed personnel to work with the test chamber and the battery leak
detector. The instructed personnel must have received appropriate training. This
includes knowledge of the dangers posed by leaking electrolyte/solvent.
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• Make sure that authorized personnel have read and understood the instruction
manual and all other applicable documents.
2.4 Dangers
The measuring instrument was built according to the state-of-the-art and the
recognized safety regulations. Nevertheless, improper use may result in risk to life and
limb on the part of the user or third parties, or damage to the unit or other property
may occur.
WARNING
Danger to health due to hazardous materials and substances
Test specimens are usually filled with substances that are hazardous to health. If
these substances leak during the test, they are freely accessible to the operator after
the test.
► Wear appropriate protective clothing, especially gloves, gowns, and face shields.
► Ensure sufficient ventilation at the installation location.
► Avoid contact with skin, eyes, or clothing.
► Avoid inhaling these substances.
► Only test specimens for leak tightness that do not show any damage or smell of
electrolyte or solvent after initial inspection.
► Before removing the test specimen (visual check and smell test), check whether
any contents of the test specimen have leaked out.
► Pay attention to the risks posed by released electrolyte components and their
reaction products.
► Defective test specimens can develop gross leaks during the leak testing. In the
case of test specimens with gross leaks, observe the company's internal regulations
for handling electrolyte and the safety instructions in the safety data sheets.
► Do not pump out toxic or corrosive gases.
► Clean the device regularly and keep it clean at all times.
► Observe the safety instructions in the safety data sheets for the test objects.
► Operate the device only with a connected exhaust air connection and in well-
ventilated rooms. Alternatively, the device may be used in rooms where hazardous
substances under test are monitored.
► When nitrogen or argon is used as a purge gas, it can cause asphyxiation at
dangerous room concentrations. Suitable measures must be taken. The pressure in
the gas line to the purge gas connection must not exceed 100 mbar over
atmospheric pressure. An exhaust gas line must be connected.
2 | Safety INFICON
10 / 28 TC3000L-Operating-instructions-mimc95en1-01-(2112)
WARNING
Fire and explosion hazard
Reaction products during combustion can lead to further health risks.
► Do not operate the device unattended.
► Only operate the device with the exhaust hose connected.
► Do not pump off explosive gases.
CAUTION
Warning about hand injuries
Danger of crushing by opening the flap if the clearance is too small at the top and rear.
Danger of crushing when closing the test chamber lid in the gap between the test
chamber lid and the test chamber, or between the test chamber rings.
► Ensure that there is sufficient space where the devices are located, see also
"Setup".
► Only open and close the test chamber when your fingers are outside the test
chamber halves and outside the pivoting range of the test chamber.
► Do not touch the hinge when closing the test chamber.
Measurement inaccuracies due to dirty test chamber
Escaping electrolyte can contaminate the test chamber.
► After detecting leakage, check the test chamber for contamination caused by
escaping electrolyte.
► Avoid inhaling harmful gases or vapors.
► Keep the gasket of the test chamber clean. Do not use grease or lubricants.
► Remove coarse soiling with a dust-free cloth. This soiling can falsify the
measurement results. The device features a purging function which can be carried
out in case of minor soiling, see ELT3000 instructions "Purging the device". Use
personal protective equipment.
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