Berthold castxpert LB 452 User manual

Evaluation unit
LB 452
Operating Manual
47344BA2
Rev. No.: 05, 08/2021
Embedded Software as of vers. 1.7.0 (CU) and 1.7.0 (MU)

About this Manual LB 452
747344BA2 Rev.05, 08/2021
1About this Manual
1.1 Some Prior Remarks
The product is handed over to you by the manufacturer BERTHOLD TECHNOLOGIES
GmbH & Co. KG (designated as Berthold in the following) in a complete and func-
tionally reliable condition.
This manual demonstrates to you how to:
•Assemble/Install the EVU (evaluation unit)
•Establish the connections to the power supply
•Build the measurement connections
•Carry out the measurements
•Apply software settings
•Install the extension module (optional)
•Carry out maintenance
•Fix errors
•Disassemble
•Dispose of the device
You must read through the entire manual. We have tried to compile for you all
information for safe and proper operation.
However, should questions arise which are not answered in this manual, please
refer to Berthold.
1.2 Storage Place
This operating manual as well as all product-related documentation relevant to the
respective application must be accessible at all times near the device.
1.3 Target Group
This operating manual is directed at qualified specialist personnel who are familiar
with handling electrical and electronic assemblies as well as with communication
and measuring techniques.
Specialist personnel refers to those who can assess the work assigned to them and
recognise possible dangers through their specialist training, knowledge and expe-
rience as well as knowledge of the relevant regulations.
1.4 Validity of the Operating Manual
The operating manual is valid from the delivery of the Berthold product to the user
until its disposal. Version and release date of this operating manual can be found
in the bottom of each page. Modification services are not performed by the man-
ufacturer Berthold.
The manufacturer reserves the right to make changes to this operating manual at
any time without stating reasons. The current revision of this operating manual
replaces all previous versions.

LB 452 About this Manual
47344BA2 Rev.05, 08/2021 8
1.5 Structure of the Manual
This manual has been divided into chapters. The order of the chapters should help
you to familiarise yourself quickly and properly with the operation of the EVU.
1.6 Copyright
This manual contains copyright-protected information. None of the chapters may
be copied or reproduced in any other form without prior authorisation from the
manufacturer.
1.7 Representation
Identifier
Meaning
Example
Quotation mark Field in the software user interface "Calibrate"
Vertical line Path specification
Settings | Selection
Pointed brackets Keys and buttons <Update>
Round brackets Image reference Connect the plug (fig.
1, item 1)
In the software description, the term "clicking" is used if a process is to be acti-
vated. This also refers to the pressing of a button or an area on the touch display
if a mouse is not used for control.

About this Manual LB 452
947344BA2 Rev.05, 08/2021
1.8 Warning Notes
Warning notes are designed as follows:
Signal Word
Source and consequence
Explanation, if required
Prevention
In case of emergency
Warning symbols: (warning triangle) draws attention to the hazard.
Signal word: Indicates the severity of danger.
Source: Specifies the type or source of danger.
Consequence: Describes the consequences of non-compliance.
Prevention: Specifies how the hazard can be avoided.
In case of emergency: Specifies which actions are required in the event of
the occurrence of risk.
Symbols Used inthe Operating Manual
In this manual, warning instructions before instructions for action refer to risks of
injury or damage to property. The hazard-prevention measures described must be
observed.
DANGER
Indicates an
imminent
, major hazard, which will certainly result in serious inju-
ries or even death if the hazard is not avoided.
WARNING
Indicates a
potential
hazard, which can result in serious injuries or even death if
the hazard is not avoided.
CAUTION
Refers to a
potentially dangerous
situation, which can result in medium or
minor physical injuries or damages to property, if it is not avoided.
NOTICE
If this information is not observed, deterioration in the operation and/or prop-
erty damage may occur.
IMPORTANT
Sections marked with this symbol point out important information on the
product or on handling the product.
Tip
Provides tips on application and other useful information.

LB 452 About this Manual
47344BA2 Rev.05, 08/2021 10
1.9 Symbols Used on the Device
Read the operating manual
Please observe the instructions in this operating manual.
Electrostatic discharge
Please note the handling instructions. Electrostatically endangered components.
Please observe the instructions in this operating manual.
Protective earth connection
At this position, connect the protective earth conductor (PE).
Equipotential bonding connection
At this position, connect the equipotential bonding conductor.
Direct voltage
The device is operated with direct voltage and may only be connected with a di-
rect voltage source.
Alternating voltage
The device is operated with alternating voltage and may only be connected
with an alternating voltage source.
No domestic waste
The electric product must not be disposed of in domestic waste.
1.10 Conformity
The company Berthold hereby declares in its sole responsibility that the design of
this product, which is brought to the market by Berthold, complies with relevant
EU directives stated in the original declaration of conformity.
This statement shall become void in the case of changes not authorised by Berthold
or improper use.
For the original declaration of conformity, please refer to the chapter 7 Declaration
of Conformity in the appendix “Technical Information”.

Safety LB 452
11 47344BA2 Rev.05, 08/2021
2Safety
2.1 Dangers and safety measures
•Read these instructions thoroughly and completely before working with
the product.
•Store the instructions where they are accessible for all users at all times.
2.2 Proper use
The LB 452 evaluation unit (EVU) measures the fill level along with compatible de-
tectors, a compatible radiation source and it may only be used for this purpose.
The following constitutes proper use:
•Adhering strictly to the instructions and operation sequences and not un-
dertaking any different, unauthorised practices which could endanger your
safety and the operational reliability of the EVU!
•Observing the given safety instructions!
•Carrying out the prescribed maintenance measures or having them carried
out for you!

LB 452 Safety
47344BA2 Rev.05, 08/2021 12
2.3 Improper Use
Improper useto be prevented:
•If the EVU is used in a way which is not described in the present manual,
the EVU's protection is compromised and the guarantee claim becomes in-
valid.
•Berthold only accepts liability for / guarantees the correspondence of the
EVU to its published specifications.
Avoid the following circumstances:
•Failing to observe the instructions on safety, operation, maintenance and
disposal given in the manual.
•Failure to observe the operating instructions for the EVU and the connected
detectors.
•Applying conditions and requirements which do not conform to those
stated in the technical documents, data sheets, operation and assembly in-
structions and other specific guidelines of the manufacturer.
•Use of the EVU if parts of it are damaged or corroded.
•Restructuring or changing the system components.
•The EVU is not suitable for use in potentially explosive areas and may there-
fore not be operated in such areas. The product is not explosion-proof.
•Operation in a state where live parts are accessible.
•Operation without the safety precautions provided by the manufacturer.
•Manipulation or avoidance of existing safety equipment.
NOTICE
The device is not approved according to IEC 61508 “Functional safety of
safety-related electric/electronic/programmable electronic systems”.
If the product is used in a way which is not described in the present manual, the
device's protection is compromised and the warranty claim becomes invalid.

Safety LB 452
13 47344BA2 Rev.05, 08/2021
2.4 Qualification of the Personnel
NOTICE
A minimum requirement for all work on or with the product would be employ-
ees with general knowledge who are instructed by an expert or authorised per-
son.
At different parts in this manual, reference is made to personnel with certain qual-
ifications who can be entrusted with different tasks during the installation, usage
and maintenance.
These three groups of people are:
•Those with General Knowledge
•Experts
•Authorised Persons
Employees with General Knowledge
NOTICE
Employees with general knowledge must always be guided by an expert at the
very least. When dealing with radioactive substances, a radiation safety officer
must also be consulted.
Employees with general knowledge must always be guided by an expert at the very
least. When dealing with radioactive substances, a radiation safety officer must
also be consulted.
Those with a general knowledge are e.g. technicians or mechanics who can under-
take different tasks during the transportation, assembly and installation of the
shielding under the guidance of an authorised person. This can also refer to con-
struction site personnel. The persons in question must have experience in the trans-
portation and assembly of heavy component parts.
Experts
Experts are persons who have sufficient knowledge in the required area due to
their specialist training and who are familiar with the relevant national health and
safety regulations, accident prevention regulations, guidelines and recognised
technical rules.
Expert personnel must be capable of safely assessing the results of their work and
they must be familiar with the content of this manual.
Authorised Persons
Authorised persons are those who are either designated for the corresponding task
due to legal regulations or those who have been authorised by Berthold for par-
ticular tasks. When dealing with radioactive materials, a radiation safety officer
must also be consulted.

LB 452 Safety
47344BA2 Rev.05, 08/2021 14
2.5 Operator's Obligations
The operator of the product must regularly train his personnel in the following
topics:
•Observation and use of the operating manual and the legal provisions.
•Intended operation of the product.
•Observation of the plant security instructions and the operating instruc-
tions of the operator.
•Regular monitoring/maintenance of the product.