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SONOTEC
Spectrum Instruments Ltd
126 West Ridge Drive
Stittsville, Ontario K2S 2H1 Canada
Tel: 613 . 831 . 0007
Fax: 613 . 831 . 0008
http://www.spectrum-instruments.com
E-mail: Info@spectrum-instruments.com
Ultrasonic
Leak Detector and Seal Control Device
SONAPHONE RD
Operating Manual
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(01/08)
Ultraschall Lecksuch - und Dichtheitsprüfgerät
SONAPHONE E
Bedienungsanleitung
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Table of Contents
General safety instructions for the use of the SONAPHONE RD ........... 4
Scope of delivery ........................... .... .... ..... .... ........ ..... .... .... .... ..... .... .... ... 6
Overall view of the device and the accessory ............. .... .... ..... .... .... .... ... 7
Function description ................................................................................. 8
Connections, operating- and display elements of the SONAPHONE RD
and its functions ....................................................................................... 9
Starting up ............................................................................................. 10
Charging the batteries ............................................ ............................... 12
Ultrasonic transmitter SONAPHONE T .............. ......... .... .... ..... ........ .... . 13
Charging the batteries ............................................ ............................... 14
Application of the probes ....................................................................... 15
Usage of the accessories ...................................................................... 19
Trouble shooting .................................................................................... 20
Maintenance ...................................... .................................................... 20
Technical data (SONAPHONE RD) ....................................................... 23
Technical data (SONAPHONE T) .......................................................... 24
Warranty ........................................ ............................................... ......... 26
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General safety instructions for the use of the
SONAPHONE RD
The SONAPHONE RD corresponds to the state of the art and the
safety-relevant rules. The manufacturer did everything to guarantee
safety working. The user must ensure that the safe use is not impaired.
The appliance is work-examined and was delivered in a safe to operate
condition.
(1) It is only allowed to use or to connect the delivered accessories with
SONAPHONE RD: the headphone, the ultrasonic probes, the telescopic
rod and the charger.
(2) It is only allowed to use the device by trained persons. Every user
who works with the device must read this user’s manual.
(3) To avoid a device defect the SONAPHONE RD has to be protected
against moisture.
(4) The device and all equipment can be cleaned with a damp cloth.
Aggressive detergents can attack the plastic coating and can interfere
with the mechanical stability of SONAPHONE RD.
(5) The accumulator of the SONAPHONE RD can be charged by the
attached charger. The main voltage and the frequency have to be the
same as given on the rating plate of the charger.
(6) It is not allowed to open the SONAPHONE RD or the equipment or
to do repairs on your own. Only the manufacturer is allowed to do
repairs.
(7) The SONAPHONE RD and the used probes are proper for a usage
at a temperature range of 0...40°C. The permissible storage
temperature range is about -10...50°C.
(8) Working with the device the SONAPHONE RD and the probes
should be clearly visible. Never work with the probes or the telescopic
rod in areas with non-insulated voltage-carrying parts or without eye
contact in unknown areas. If you locate ultrasonic signals on electric al
installations, a sufficient safety distance must be kept to avoid electrical
flash-overs.
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(9) Application and handling of body sound probes have to be executed
with sufficient carefulness so that nobody can get hurt by the probe tip.
Use the holder for the probe on the should er-strap of the leather bag if
you carry the probe or when it is not in use.
(10) Also use the leather bag with shoulder-strap if you climb stairs, a
ladder, platforms and so on, to prevent an accident.
(11) Using the clamp holder for the probes caution is required , because
the spring force of the clamp holder can lead to injuries by getting
jammed.
(12) The application of the SONAPHONE RD in strong electromagnetic
fields should be avoided.
(13) The SONOTEC Ultraschallsensorik Halle GmbH gives no guaranty
and also not for damages of a third party caused through misuse of the
appliance.
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Scope of delivery
testing device SONAPHONE RD
ultrasonic transmitt er SONA PHONE T
Probes
Accessory
*) Please notice that the scope of d elivery ca n vary approp riate to you r
order.
• air sound probe - pluggable -
• body sound probe - waterproof -
• body sound probe - special -
• Flexible probe
• headphone, sound deadening
• directional tube with tip
• ultrasonic transmitter SONAPHONE T
• magnetic holder for probes
• clamp holder for probes
• charger
• telescopic rod
• transportation case
• operating manual
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Overall view of the device and the accessory
operating
manual
SONAPHONE T
charger
headphone
SONAPHONE RD
directional tube
with ti
body sound probe
waterproof
body sound pr obe
air sound pro b e
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Function description
At many flow processes of gases, liquids and solids in pipelines and on
leakages, ultrasound arises from friction. These u ltrasonic sign als will be
received with
speaker or headphone. Simultaneously the level of the ultrasound will
be diplayed on a LCD or a LED-scale, respectively.
Ultrasound can arise out of a multitude of processes, as for example:
• at leakages within compressed-air-, steam- and vacuum plants
• at condenser drains
• at leaking valves, gate valves, shutoffs, taps in line systems
• at roller bearing defects
• at cavity on pumps and compressors
• at flash-overs and corona discharges on electrical installations
With the help of SONAPHONE RD, faults can exactly get located and
their size can get assessed. SONAPHONE T is used to detect leaking
spots on vehicles, containers and ventilation systems, where no
ultrasound is produced. SONAPHONE T generates ultrasonic waves,
which come out from leaking spots.
outside with SONAPHONE RD.
the SONAPHONE RD and the intensity ge ts audible with
The exact locating is done from the
Formatted: Bullets and Numbering
Formatted: Bullets and Numbering
The testing device SONAPHONE RD is a mains-independent, mobile
hand-held instrument. For the acquisition of the ultrasound, different
probes can be used, which can be connected with a cable or directly to
the testing device.
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Connections, operating- and display elements of the
SONAPHONE RD and its functions
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Der Ultraschalldetektor SONAPHONE E ist ein modernes, einfach zu
bedienendes Handgerät zum Nachweis von Ultraschall in Gasen,
Flüssigkeiten und festen Körpern. Ultraschall entsteht bei einer Vielzahl
von Vorgängen und ist für das menschliche Ohr nicht hörbar. Das
SONAPHONE E nimmt Ultraschallsignale auf und wandelt diese in
hörbare Signale um. Gleichzeitig wird der Pegel des Ultraschalls auf
einem Display bzw. über einen Leuchtbalken angezeigt.
Ultraschallsignale können bei einer Vielzahl von Prozessen entsteh en,
zum Beispiel:
•
an Lecks innerhalb von Druckluft-, Dampf- und Vakuumanlagen
• an Kondensatableitern
• an undichten Ventilen, Schiebern, Absperrungen, Hähnen in
Leitungssystemen
• bei Wälzlagerschäden
• bei Kavitation an Pumpen und Verdichtern
• bei Überschlägen und Koronaentladungen an elektrischen Anlagen
Mit Hilfe des SONAPHONE E ist es möglich, die Fehler genau zu
lokalisieren und deren Größe abzuschätzen. Zur Ermittlung von
undichten Stellen an Fahrzeugen, Behältern, Containern und
lüftungstechnischen Anlagen, bei denen aktiv kein Ultraschall entsteht,
wird der Ultraschallsender SONAPHONE T eingesetzt. Dieser erzeugt
Ultraschallwellen, die an undichten Stellen austreten. Die genaue
Ortung erfolgt mittels des SONAPHONE E von außen. Der
Ultraschallsender SONAPHONE
Formatted: Bullets and Numbering
Starting up
Switching on or off the device the ON/OFF-button has to be pressed.
After switching on the backlight lights up for a short time and it will be
indicated, that the SONAPHONE RD is ready for work. After an
operation time of 10 minutes the device switches off automa tically. If the
detection is not finished at this moment the SONAPHONE RD has to be
switched on again.
CAUTION!
To prevent hearing damages the volume knob has to be turned to
minimum (left stop) before switching on the device. After switching on
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you can increase the volume as long as the leackage signal can be
determined.
Depending on the operating purpose the probe has to be connected to
the SONAPHONE
RD (see section "Application of the probes“). An air
sound probe is normally used for leak detection. The intensity of the
ultrasonic level depends on the dimension of the sound source, the
sound source orientation and the distance between the probe and the
sound source. So this effect can be used to detect and assess
leakages.
For leak detection, especially when a high surrounding noise level
occurs, the use of the sound deadening headphone is recommended.
For this reason the headphone has to be connected to the plug (Look to
the picture on previous page).
The volume can be controlled through the VOLUME knob, where the
position influences the intensity of the LED-scale.
Pressing the MAX button the storage of the maximum value of
ultrasound signals can be turned on or off. This function allows the user
to search for the maximum of the ultrasound source. When this function
is active, the yellow LED is lightened.
When the surrounding light is not sufficient, the display screen lights on
automatically.
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(...)
Charging the batteries
If the operating time of the SONAPHONE RD runs out, you have to
recharge the internal batteries. To start c harging, you have to connect
the plug of the charger (on the right side) with the SONAPHONE RD.
After that you have to plug in the charger. The red charging lamp lights
up during charging. If the battery is completely discharged it can take 9
hours for recharging. When the charging is completed, the charging
lamp goes out and the char ger can be unplugged.
An overcharging protection in the device prevents a device damage
caused by overcharging.
The charging power adaptor can also be used as power adaptor for the
SONAPHONE RD.
If the red LED charging lamp sparkles during charging, the
SONAPHONE RD has a defect and has to be sent to the manufacturer
for a check.
To improve the life of the batteries, they has to be recharged only wh en
the batteries are completely discharged.
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Ultrasonic transmitter SONAPHONE T
The ultrasonic transmitter SONAPHONE T sends continuously
ultrasonic waves. The modulation of the ultrasonic signal can be
changed by confirming the button MODE once. You have to use this
function if unusual noise superimposes the sound which has to be
analysed. Confirming the button MODE twice the transmitter power
increases. So it is possible to locate small leaks. Confirming the button
MODE three times the modulation by an increased transmitting power
increases.
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Charging the batteries
If the operating time of the SONAPHONE T runs out, the green lamp
sparkles and you have to recharge the internal batteries. To start
charging, you have to connect the plug of the charger with the
SONAPHONE T (plug CHARGE). After that you have to plug in the
charger. The red charging lamp CHARGE sparkles during charging. If
the accumulator is completely discharged it can take approximately 14
hours for recharging. When charging is completed, the red charging
lamp permanently lights up and the charger can be unplugged.
An overcharging protection in the device prevents a device damage
caused by overcharging. The charger can also be used as a power
adaptor for the SONAPHONE T.
CAUTION!
Only use the delivered charger to charge the internal batteries!
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(...)
Application of the probes
Air sound probe
The air sound probe is used to prove ultrasound . One can connect the
probe directly to the testing device, but it is also possible to use it
separately with the extension cable.
An increase of the accuracy of the detection is reached by the plug-on
of the directional tube. For the point-exact troubleshooting additionally
the directional tip is put on the pipe.
directional tip
directional tube
The probe can be screwed onto the clamp holder or magnetic holder fo r
a signal capturing du ring a longer period.
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Body sound probe waterproof
The body sound probe special is particularly suitable for the detection of
sources of ultrasonic at even surfaces.
The body sound probe special is water proof and can be used for
ultrasonic tests in damp environment or water systems. After using the
probe has to be dried.
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Body sound probe special
The body sound probes are used to prove ultrasound on solid bodies.
They were pressed onto the testing place by hand. To aquire
reproducible results, the pressure force and the direction have to be
constant. For a longer recording of ultrasound, you can use the c lamp
holder or magnetic holder instead of the probe tip of the standard bo dy
sound probe. To screw the probe tip on or off, use a wrench size 3.2
(included in delivery).
CAUTION!
Using the body sound probe pay attention to the general safety
instructions for the SONAPHONE RD (9).
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Flexible probe
You can use the flexible air sound probe to detect leaks in difficult
accessible areas.
CAUTION!
Using the flexible probe pay attention to point 8 of the general safety
instructions for the SONAPHONE RD.
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Usage of the accessories
Telescopic rod
The telescopic rod increases the reach of the user working with the
probes. The probes are jammed in a rotatable clamp and the plug
connection is plugged in the socket near the clamp. The connection to
the SONAPHONE RD is made with the cable of the telescopic rod. The
length of the telescopic rod is variable from approximately 1,7m till
approximately 3m. In addition the black union nut between outside and
interior pipe of the telescopic rod has to be loosened.
CAUTION!
For the use of the telescopic rod notice point 8 of the general safety
instructions for the SONAPHONE RD.
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Trouble shooting
Not every trouble is a real defect of the device. You can safe money and
time if you remove the cause of a defect yourself. The following hints
should be helpfully:
Fehler
Error Possible reason Remedy
device cannot be
switched on
no acoustic signal can
be proved
no acoustic signal
when using the
transmitter
(SONAPHONE T)
red charging-LED
sparkles
(...)
mögliche Ursache Abhilfe
batteries are
recharge batteries
discharged
volume control is low
adjusted
probe is not securely
connected
headphone is not
securely connected
device switched of f
automatically
probe is defect
transmitter is not
switched on or
adjust volume
connect the plug in full
connect the plug in full
switch on the device
once more
test with another probe
switch on the
transmitter
switched off
automatically after a
long operating time
defect of internal
accumulators
defect of charging
send in the device
SONAPHONE RD for
an inspection
circuit
Maintenance
The device SONAPHONE RD, the probes and the accessories have a
solid device construction. Nevertheless, they have to be protected
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against mechanical damages and heavy impact loads. It is only allowed
to use solventless detergents.
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The integrated batteries have a lifetime of maximally 1000 charging and
discharging processes. For that reason they have to be completely
discharged and afterwards recharged in regular intervals. You can
discharge the accumulator for example by switching on the device
SONAPHONE RD. The device should be switched on until the green
LED will begin to sparkle. Pay attention that the SONAPHONE RD has
an integrated Auto-Power-Off-function which switches off the device
10 minutes after switching on. After that you have to recharge it with the
delivered charger until the red charging control light goes off (see
section "Charging the batteries“).
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Technical data (SONAPHONE RD)
• operating about 40 kHz
frequency:
• plugs: ultrasonic probes
headphone
charging power pack
• display: digital on a LC-Display (0..140 scale steps)
with backlight or
on a LED-scale (10 steps)
• internal loudspeaker
• storage of the maximum value is switchable on or off
• power supply: internal batteries or external charger
• operating time: about 10 hours with internal batteries
• charging time: maximum 9 hours
• dimensions: 190x110x85 mm
• weight: about 500g
• operating
temperature: 0°C to + 40°C
• storage temperature:-10°C to + 50°C
• protection: IP 20
• CE conformity: EC directives and laws 89/336/EEC
(electromagnetic compatibility)
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Technical data (SONAPHONE T)
• operating ca. 40 kHz
frequency:
• integrated airsound ultrasonic generator
• plugs: for external sounder
charger
• transmitting power: can be switched (normal/double)
• frequency
modulation: can be switched (high/low)
• Auto-Power-Off-function
• voltage supply: internal batteries
• operating time: about 8 hours
• charging time: about 14 hours
• dimensions: 120x65x25 mm
• weight: about 150g
• operating
temperature: 0°C to + 40°C
• storage temperature:-10°C to + 50°C
• protection: IP 20
• CE conformity: EC directives and laws 89/336/EEC
(electromagnetic compatibility):
DIN EN 55011: “ Breakdown sending ”
DIN EN 50082-1: “Immunity”
DIN EN 60801-2: “Immunity“
DIN 0871: “Noise suppression“
IEC 801-2: “Electromagnetical discharge“
IEC 801-3: “Electromagnetical fields“
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Warranty
The SONOTEC Ultraschallsensorik Halle GmbH guarantees the
SONAPHONE RD and its accessories for a period of 12 months from
the date of purchase. Within the warranty period SONOTEC
Ultraschallsensorik Halle GmbH will repair all defects caused by faulty
design, workmanship or materials for free. SONOTEC
Ultraschallsensorik Halle GmbH will repair or replace the defect device
or a part of it at their discretion within the warranty period. This
guarantee shall not apply to the internal batteries or to damages caused
through misuse, neglect, wear and tear and if the appliance has been
dismantled or repaired by a person not authorized by SONOTEC. In
addition this warranty does not cover lacks, which impair the value or
the useability of the equipment only insignificant.
⇒ Delivery opportunities as well as technical changes are subject to
change without notice.
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