ARI-Armaturen ARImetec-S User manual

Rev. 0040807015 1014 english
Operating Instructions
Multifunctional testing device
for valves and steam traps
ARImetec®-S
Contents
1.0 General information about these Operating Instructions............................................................ 2-3
2.0 Notes on possible dangers............................................................................................................. 2-3
2.1 Meanings of the symbols used......................................................................................................................... 2-3
2.2 Explanatory notes on safety information .......................................................................................................... 2-3
3.0 Storage and transport ..................................................................................................................... 2-3
4.0 Description....................................................................................................................................... 2-4
4.1 Scope of supply................................................................................................................................................ 2-4
4.2 Applications (general) ...................................................................................................................................... 2-4
4.3 Operating principle ........................................................................................................................................... 2-5
4.4 Technical data ................................................................................................................................................. 2-5
4.4.1 Connections, operating and display elements and their functions ...........................................................2-6
4.4.1.1 ARImetec®-S .................................................................................................................................... 2-6
5.0 Handling ........................................................................................................................................... 2-7
5.1 General information.......................................................................................................................................... 2-7
5.2 Using the sensors ............................................................................................................................................ 2-8
5.2.1 Structure-borne sound sensor for steam traps and valves L52 ............................................................... 2-8
5.2.2 Surface temperature sensor ..................................................................................................................... 2-8
6.0 Start-up / operation.......................................................................................................................... 2-9
6.1 Inserting the batteries....................................................................................................................................... 2-9
6.2 Connecting the sensors ................................................................................................................................. 2-10

6.3 Switching on the device ..................................................................................................................................2-11
6.4 Battery charge symbol ....................................................................................................................................2-11
6.5 Check mode ................................................................................................................................................... 2-12
6.5.1 Operating elements ............................................................................................................................... 2-12
6.5.2 Adjusting the volume ............................................................................................................................. 2-12
6.5.3 Storing the measured / test value .......................................................................................................... 2-12
6.5.4 "Max" functions ...................................................................................................................................... 2-13
6.5.5 "Hold" functions ..................................................................................................................................... 2-13
6.6 Main menu ..................................................................................................................................................... 2-13
6.6.1 Menu structure ....................................................................................................................................... 2-13
6.6.2 Operation ............................................................................................................................................... 2-14
6.7 Data logger..................................................................................................................................................... 2-14
6.7.1 General................................................................................................................................................... 2-14
6.7.2 Long-time test......................................................................................................................................... 2-14
6.7.2.1 Creating a new long-time test .......................................................................................................... 2-15
6.7.2.2 Starting the long-time test ................................................................................................................ 2-16
6.7.2.3 Stopping the long-time test .............................................................................................................. 2-17
6.7.2.4 Information about the selected long-time test .................................................................................. 2-17
6.7.2.5 Starting / overwriting the selected long-time test ............................................................................. 2-18
6.7.3 Single test............................................................................................................................................... 2-18
6.8 Test parameters ............................................................................................................................................. 2-20
6.8.1 Note ........................................................................................................................................................ 2-20
6.8.2 Device reset............................................................................................................................................ 2-20
6.8.3 Averaging time........................................................................................................................................ 2-20
6.8.4 Tester...................................................................................................................................................... 2-20
6.8.5 Mixer frequency ...................................................................................................................................... 2-21
6.8.6 Check mode ........................................................................................................................................... 2-21
6.8.7 Temperature unit..................................................................................................................................... 2-21
6.9 Options........................................................................................................................................................... 2-21
6.9.1 Date / time .............................................................................................................................................. 2-21
6.9.2 Auto-Power-Off....................................................................................................................................... 2-22
6.9.3 Auto-Light-Off ......................................................................................................................................... 2-22
6.9.4 Contrast .................................................................................................................................................. 2-22
6.9.5 Language................................................................................................................................................ 2-22
6.10 PC connection / data transfer ...................................................................................................................... 2-22
6.10.1 Directory structure on the installation CD ............................................................................................. 2-23
6.10.2 Installing the drivers.............................................................................................................................. 2-23
6.10.3 Installing SONAPHONE Communicator ............................................................................................... 2-24
6.10.4 USB power supply ................................................................................................................................ 2-25
7.0 Functional testing of steam traps ................................................................................................ 2-26
7.1 Test points ..................................................................................................................................................... 2-27
7.1.1 Steam table ............................................................................................................................................ 2-30
7.1.2 Limit value curve..................................................................................................................................... 2-31
8.0 Care and maintenance .................................................................................................................. 2-32
8.1 Testing device ................................................................................................................................................ 2-32
9.0 Troubleshooting ............................................................................................................................ 2-32
10.0 Troubleshooting table ................................................................................................................ 2-32
11.0 Disposal........................................................................................................................................ 2-32
12.0 Warranty / Guarantee .................................................................................................................. 2-33
13.0 EU Declaration of conformity ..................................................................................................... 2-34

Rev. 0040807015 1014 Page 2-3
Operating Instructions
ARImetec®-S
1.0 General information about these Operating Instructions
These Operating Instructions provide information on handling and maintaining the device.
Please contact the supplier or the manufacturer in case of problems which cannot be
solved by reference to the Operating Instructions.
They are binding for transport, storage, installation, start-up, operation, maintenance and
repair.
The notes and warnings must be observed and adhered to at all times.
- Handling and all work must be carried out by expert personnel or all activities supervised
and checked by a suitably trained person.
The manufacturer reserves the right to introduce technical modifications at any time.
These Operating Instructions comply with the requirements of the relevant EU Directives.
2.0 Notes on possible dangers
2.1 Meanings of the symbols used
2.2 Explanatory notes on safety information
Dangers, risks and safety information are highlighted in these Operating and Installation
Instructions to attract the reader's attention.
Information marked with the above symbol and “ATTENTION !” describes behaviour or
procedures which – if ignored – can result in serious or fatal injury to users or third parties
or in material damage to the system or the environment. The behaviour and procedures
referred to must be complied with and suitable measures implemented to monitor such
compliance.
All other information not specifically emphasised, such as transport, installation, operating
and maintenance instructions as well as technical data (in these Operating Instructions, in
the product documentation or on the device itself) must likewise be complied with in order
to avoid faults which could directly or indirectly cause serious injury to persons or damage
to property.
3.0 Storage and transport
- Store the device in a dry, dirt-free location (temperature range: -10°C to +60°C).
- Do not remove the device from the carrying case unless absolutely necessary.
- Protect against external shocks (impact, vibration, etc.).
- Do not soil or damage the rating plate.
NOTE !
. . . Important or useful information.
ATTENTION !
. . . Warning regarding a general danger.
ATTENTION !
. . . Warning regarding dangerous voltage.
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Operating Instructions
ARImetec®-S
4.0 Description
4.1 Scope of supply
4.2 Applications (general)
Ultrasound can occur in a multitude of processes, for example:
- At steam traps
- At leaking valves, gate valves, shut-offs, taps in line systems
- At leakages in compressed air, steam or vacuum systems
- At defective roller bearings
- At pumps or compressors in case of cavitation
Arrangement in the case
Fig. 1
ARImetec®-S
Sensors: - Structure-borne sound sensor
- Surface temperature sensor (max. 800°C)
Accessories: - USB cable
- Software package for data transfer to PC, incl. USB cable
- Carrying case
- Operating Instructions
Optional: - Handy service/shoulder bag
- Headphones (with excellent sound insulation)
- Extension cable for temperature sensor
All devices are tested in the factory prior to delivery and leave in perfect condition.
Please note that the scope of supply varies according to the individual order.
Operating Instructions
Headphones
Shoulder strap
Surface temperature sensor
Hand grip with extension cable
for temperature sensor
Structure-borne sound sensor
ARImetec®-S

Rev. 0040807015 1014 Page 2-5
Operating Instructions
ARImetec®-S
4.3 Operating principle
Ultrasound occurs due to friction in pipelines and at leakages in many flow processes
involving gases, liquids or solids. These ultrasonic signals are picked up by the ARImetec®-
S , which makes their intensity audible through a loudspeaker or headphones. The
ultrasonic level is simultaneously displayed on an LCD or an LED scale.
The ARImetec®-S allows faults to be precisely located and their magnitude assessed.
The ARImetec®-S is a battery-powered, mobile, hand-held instrument. Ultrasound is
detected by means of various sensors that can be connected either with a cable or directly
to the testing device.
4.4 Technical data
Type ARImetec®-S
Ultrasonic measurement frequency 40 kHz +/- 1 kHz
(20 to 60 Hz in 2 kHz steps)
Temperature measurement range Max. 800°C
Max. ambient temperature 0 to +50°C
Reading Backlit graphic display, menu control
Batteries 5 x LR6 with 1.5 V mains voltage
Housing Shock-proof plastic with wipe-clean membrane keyboard
Dimensions 190 x 110 x 85 mm
Weight ARImetec®-S : 0.65 kg, total weight incl. case approx. 3.5
kg
Connections - Structure-borne sound sensor
- Surface temperature sensor
- Headphones
- USB interface (USB 2.0)
Special functions - Built-in loudspeaker
- Auto-Power-Off
- Maximum hold mode
Scope of supply - Software and USB cable
- Structure-borne sound sensor
- Surface temperature sensor
(max. 800°C)
- Carrying case
Options - Headphones (with excellent sound insulation)
- Extension cable for temperature sensor
- Handy service/shoulder bag, with sensor holder

Page 2-6 Rev. 0040807015 1014
Operating Instructions
ARImetec®-S
4.4.1 Connections, operating and display elements and their functions
4.4.1.1 ARImetec®-S
Fig. 2
Fixing points for
USB
On/off button
Connection for
Graphic display
Control knob with integrated
"LIGHT" button
Integrated
Connection for headphones
Connection for
(backlit)
loudspeaker
shoulder strap
Buttons
interface
Screw for
battery compartment lid
Battery
"F1-F3"
pushbutton
surface temperature sensor
structure-borne sound sensor
Bottom view
compartment lid

Rev. 0040807015 1014 Page 2-7
Operating Instructions
ARImetec®-S
5.0 Handling
5.1 General information
The ARImetec®-S and all sensors and accessories are ruggedly designed. Nevertheless,
they must be protected against mechanical damage and heavy impact loads.
The ARImetec®-S corresponds to the state of the art and all relevant safety regulations.
The manufacturer has done everything possible to guarantee safe working. The user must
take appropriate steps to ensure that safe use is not impaired.
- The ARImetec®-S is only allowed to be used with or connected to the supplied
accessories, namely the headphones, the structure-borne sound sensor and the surface
temperature sensor.
- The device is only allowed to be operated by suitably trained persons. All users must read
these Operating Instructions carefully prior to working with the device.
- The ARImetec®-S must be protected against moisture in order to prevent damage.
- The ARImetec®-S and the connected sensors are suitable for use in the temperature
range from 0 to +50°C.
- The structure-borne sound sensor must always be used and handled with appropriate
care to prevent injury to persons from the sensor tip. Use the sensor holder provided on
the shoulder strap of the leather bag if you need to carry the sensor around with you or
whenever it is not in use.
- In the interests of accident prevention, you should also use the leather bag and shoulder
strap to climb stairs or ladders, mount platforms, etc.
- Avoid using the ARImetec®-S in strong electromagnetic fields.
- ARI-Armaturen GmbH & Co. KG accepts no liability for damages caused to third parties
by the improper use of the device. All warranty claims will be refused.
ATTENTION !
- If ultrasonic signals are detected on electrical installations, always maintain a
sufficient safe distance to avoid electrical flash-overs.
- Never work with the sensors or the telescopic rod in the vicinity of non-insulated
live parts or without eye contact in areas with which you are not familiar.
- Particular caution is required when using the sensor holder because the
clamping spring force can lead to injuries if your hands become trapped.
ATTENTION !
- The ARImetec®-S and all accessories must not be opened (except battery
compartment) or otherwise tampered with for the purpose of carrying out
unauthorised repairs. The device must always be sent in to the manufacturer
for repair.

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Operating Instructions
ARImetec®-S
5.2 Using the sensors
5.2.1 Structure-borne sound sensor for steam traps and valves L52
5.2.2 Surface temperature sensor
If no sensor is connected to the device, you see the words "No sensor" instead of the
ultrasonic level.
ATTENTION !
- Use the sensor holder provided on the shoulder strap of the leather bag if you
need to carry the sensor around with you or whenever it is not in use.
- In the interests of accident prevention, you should also use the leather bag and
shoulder strap to climb stairs or ladders, mount platforms, etc.
Fig. 3
Structure-borne sound sensors L52 are
used to detect ultrasound on solid bodies.
They must be pressed softly against the
test point by hand. To ensure reproducible
results, the pressure force and direction
must be constant.
The sensor is designed for measurements
in a temperature range from -20°C to
+60°C. It can be used to measure hot
surfaces up to 550°C for short periods
(approx. 1 minute).
Note !
- The test procedure can be optimised by varying the device's mixer frequency
(refer to section "6.8 Test parameters") between 20 and 60 kHz in steps of
2 kHz. Changing the mixer frequency directly influences the test values
displayed. To ensure reproducibility, you must perform comparative tests with
the same mixer frequency.
Fig. 4
The surface temperature sensor is
designed to measure temperatures from
0°C to 800°C.
Fig. 5
The temperature sensor can be connected
to the ARImetec®-S either directly or by
means of the hand grip and extension
cable.
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Rev. 0040807015 1014 Page 2-9
Operating Instructions
ARImetec®-S
6.0 Start-up / operation
6.1 Inserting the batteries
ATTENTION !
- LR batteries with 1.5 V rated voltage are required to operate the ARImetec®-S .
- There must be no USB connection to a PC when you open the lid of the battery
compartment.
- Note the polarity engraved on the battery block when you insert the batteries.
- Follow the instructions described below!
a) Detach the shoulder strap from the lid of the
battery compartment.
b) Unscrew the locking screw of the battery
compartment as far as it will go. The battery
block moves in the same direction as the
screw. It is important to keep a tight grip on
both the battery and the device.
c) Open the battery compartment downwards
and pull it out of the device back.
d) Remove the batteries from the battery block.
e) Insert new batteries in the block, taking care
to fit them the right way round (polarity).
f) The correct battery position is engraved on
the top of the block.

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ARImetec®-S
6.2 Connecting the sensors
Connect the required sensor to the ARImetec®-S , depending on the application (refer to
section "5.2 Using the sensors").
Steam traps can be tested with the structure-borne sound sensor and the surface
temperature sensor.
Sound-insulated headphones are recommended for leakage detection, especially if loud
ambient noise levels are likely. Make sure the headphones are plugged securely into the
socket.
g) Re-insert the battery compartment in the
housing.
h) Tighten the locking screw of the battery
compartment again.
i) Fasten the shoulder strap to the lid of the
battery compartment.
Connection for structure-borne sound sensor
Connection for headphones
Connection for temperature sensor

Rev. 0040807015 1014 Page 2-11
Operating Instructions
ARImetec®-S
6.3 Switching on the device
If no sensor is connected to the device, you see the words "No sensor" instead of the
ultrasonic level.
6.4 Battery charge symbol
The symbol in the top right of the display ("1" in the picture above) indicates the current
battery charge as well as the power supply mode:
- You switch on the device by pressing the "ON/
OFF" button. After displaying the welcome
screen, the automatically launches check
mode. The display shows the following:
1: Battery or USB mode, battery charge symbol
2: Temperature
3: Check mode / mixer frequency
4: Sensor type
5: Tester
6: Functions currently active for buttons F1-F3
7: Intensity scale for ultrasonic level
8: Ultrasonic level
9: Date / time
Battery mode (approx. 60%) USB mode
"ON/OFF" button

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6.5 Check mode
6.5.1 Operating elements
6.5.2 Adjusting the volume
6.5.3 Storing the measured / test value
- Turning the control knob: Adjusts the
volume
- Pressing the control knob:
Stores test values
(refer to section 6.7.3 Single test)
- F1 (Max):
Selects the "Max" function
- F2 (Hold):
Selects the "Hold" function
- F3 (Menu):
Opens the Options menu, in which
you can change the device
configuration
- "LIGHT":
Controls the backlighting
(Off - Level I - Level II - Level I - Off)
- When you turn the control knob, a volume bar
and an intensity value appear for
approximately 2 seconds as shown in the
picture opposite.
- Turn the knob clockwise to increase the
volume or anticlockwise to reduce it.
- By pressing this button in check mode
(assuming at least one single test has been
parameterised), you store the ultrasonic level
and the current temperature in the single test
selected as "Active". The word "Save"
appears on the display for a few seconds
while the values are being stored, together
with the name of the single test.
Control knob
LIGHT
Buttons

Rev. 0040807015 1014 Page 2-13
Operating Instructions
ARImetec®-S
6.5.4 "Max" functions
6.5.5 "Hold" functions
6.6 Main menu
6.6.1 Menu structure
Button F1 activates the "Max" function.
The numerical value that appears on the display
corresponds to the maximum ultrasonic level, while
the intensity scale shows the current level. The
button name is highlighted to indicate that the "Max"
function is active:
1: Maximum ultrasonic level
2: Current ultrasonic level
By pressing the control knob, you store the
currently displayed value, i.e. the maximum
value, in the active single test. By pressing button
"F1" again, you cancel the "Max" function.
Button F2 activates the "Hold" function. This
function can be used to record ultrasonic levels. It is
useful, for example, if the display is not visible when
the test is carried out. By pressing button "F2", you
store the ultrasonic level that is measured at that
instant on the display.
By pressing the control knob, you store the
currently displayed value, i.e. the "Hold" value, in
the active single test.
By pressing button "F2" again, you cancel the
"Hold" function.
Data logger (1)
Test parameters (2)
Options (3)
Single test (1)
Long-time test (2)
Averaging time (1)
Tester (2)
Mixer frequency (3)
Mode (4)
Date / time (1)
Auto-Power-Off (2)
Auto-Light-Off (3)
Contrast (4)
Data logger Options
Test parameters

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ARImetec®-S
6.6.2 Operation
6.7 Data logger
6.7.1 General
The built-in data logger allows you to store ultrasonic levels and measured temperature
values. Each stored data set comprises the date, time, tester's name (max. 8 characters),
test point (max. 8 characters), sensor type, ultrasonic level and temperature value. There
are two possible test types:
- Long-time test:
Ultrasonic level and temperature values are stored at regular intervals over a long period
of time. Up to 250 long-time tests with 75 data sets or 1 long-time test with 21,000 data
sets can be recorded. Each data set consists of an ultrasonic level and a measured
temperature value.
- Single test:
The current ultrasonic level and temperature value are stored in a data set. Up to 250
single tests with 23 data sets or 1 single test with 6300 data sets can be recorded.
Use "SONAPHONE Communicator" (PC software available as an accessory) to archive the
measurement data.
6.7.2 Long-time test
When you select the "Long-time test" function, you see an overview of all long-time tests
created so far, together with their respective test points and creation dates:
The main menu contains three sub-menus:
1. Data logger:
Store measured and test values
2. Test parameters:
Change all test-specific parameters
3. Options:
Change the device parameters
You select a menu by turning the control knob and
open it by pressing the knob. By pressing button
"F3", you return to check mode. The currently
selected menu is indicated by a solid circle with a
dot (radio button).
You can choose between four possible actions in
this menu:
- Pressing the control knob:
Display more information about the selected long-
time test
- F1 (Back):
Return to the "Data logger" menu
- F2 (New):
Create a new long-time test
- F3 (Select):
Record test values for the selected long-time test

Rev. 0040807015 1014 Page 2-15
Operating Instructions
ARImetec®-S
6.7.2.1 Creating a new long-time test
By pressing button "F2", you open a screen in which you can create a new long-time test:
You specify the test parameters in the "Parameters" menu, which is opened by pressing
button "F1". To change the display settings for the long-time test or stop the test, you must
open the "Setup" menu by pressing button "F3":
1: Ultrasonic level
2: Test time
3: Temperature
4: Scale for the ultrasonic level
5: Scale for the measured temperature value

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ARImetec®-S
6.7.2.2 Starting the long-time test
You start the long-time test manually by pressing button "F2" on the measurement screen:
When this menu is opened, the start time for the
long-time test is set to "Auto".
In other words, the ARImetec®-S starts the test
automatically at the set time. If the set time is before
the current time, the test starts immediately.
By pressing "Manual" instead, you can start the
long-time test manually. The "AutoStart" mode can
only be selected for one long-time test at a time. All
other long-time tests are automatically set to
"Manual". You select the element you want to
change by pressing the control knob and set it by
turning the knob.
By pressing button "F3", you store the start time for
the selected long-time test. The scales for the
ultrasonic level and temperature values are defined
according to the limits specified in the "Setup" menu
for the maximum temperature and maximum
ultrasonic level.
Ultrasonic levels are represented by a solid line and
temperature values by a dotted line.
The remaining test time is shown in the centre of the
header line. However, you can cancel the long-term
test at any time by pressing button "F2".
In this case, all values recorded so far are stored
and the remaining test time is updated.
dd.mm.yyyyhh.mm.ss
Temperature
value
Remaining
test time
Ultrasonic
level

Rev. 0040807015 1014 Page 2-17
Operating Instructions
ARImetec®-S
6.7.2.3 Stopping the long-time test
6.7.2.4 Information about the selected long-time test
By pressing the control knob in the long-time test overview, you can display information
about the tester, test point, date and time, test time and test interval. You also have the
option of deleting the test or of showing the test values in the form of a graph.
Ultrasonic levels are represented on the graph by a solid line and temperature values by a
dotted line. The maximum visible time window is 60 s. If the test time is longer than 60 s,
you can shift the time window by turning the control knob. The ultrasonic level is displayed
on a logarithmic scale graduated from 0 to 140 or on a linear scale graduated from 0 to 240.
The temperature is displayed on a scale from 0 to 800°C or from 0 to 1472°F.
To stop recording values for the long-time test and
return to check mode, you must select "Stop long-
time test" in the Setup menu.
All test values recorded so far are stored and the
test is added to the overview of long-time tests
stored in the device.

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To delete the current data set, you must press button "F2" on the information screen. You
then see a confirmation prompt asking whether you are sure you want to delete this data:
Press button "F3" to confirm the prompt or "F1" to cancel the deletion.
6.7.2.5 Starting / overwriting the selected long-time test
The final option in the "Long-time test" menu allows you to start a long-time test that has
already been parameterised or overwrite an existing test. To do this, you press button "F3".
6.7.3 Single test
When you select the "Single test" function, you see an overview of all single tests created
so far, together with their respective test points and statuses: The test values to be stored
are saved in the single test selected as "Active".
You can create a new single test by
pressing button "F2", change the current
test by pressing the control knob or activate
the selected single test with "F3".
By activating a single test, you cause all
test values stored in check mode to be
stored in this test.
The "Active" status can only be selected for
one single test at a time. You cannot
activate several single tests
simultaneously.

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Operating Instructions
ARImetec®-S
You create a new single test or change an existing test in the menu below:
You store the test values and measurement data in check mode by pressing the control
knob.
The following information is stored for each test:
- Date / time
- Sensor type
- Check mode / mixer frequency
- Ultrasonic level
- Temperature value
You can only archive single tests using "SONAPHONE Communicator", the PC software
available as an accessory.
You select the character you want to
change by pressing the control knob and
set it by turning the knob. By pressing
button "F1", you go back to the character
that was changed previously.
To change the character set (ABC --> abc
--> 012 --> :;<), you press button "F2".
By pressing button "F3", you store both the
name of the tester and the test point for the
selected single test.

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6.8 Test parameters
6.8.1 Note
Changing all test parameters directly influences the test values displayed. To ensure
reproducibility, you must perform comparative tests with the same test parameters.
6.8.2 Device reset
By pressing button "F1" while the welcome screen is displayed, you reset all test
parameters to the default settings.
Averaging time: 4 s
Tester: ARI
Mixer frequency: 40 kHz
Check mode: Logarithmic
Temperature unit: °C
6.8.3 Averaging time
The ARImetec®-S allows you to average the recorded test values over a variable period of
time. You can set a period between 1 s and 10 s in steps of 1 s in the "Averaging time"
menu. You change the settings and store them in the device by turning the control knob.
Press button "F1" to return to the "Test parameters" menu or "F3" to save your settings and
return to the test screen.
6.8.4 Tester
NOTE !
- The test data stored in the device is neither changed nor deleted if you press
the reset button. Only the test parameters are reset!
You can enter the name of the tester (max. 8
characters) in this menu.
To change the character set (ABC --> abc --> 012
--> :;<), you press button "F2".
You select the character you want to change by
pressing the control knob and set it by turning the
knob.
By pressing button "F3", you store the name of the
tester in the device.
i