Uson Qualitek mR User manual

Owner’s Guide
Document No. 650012 Rev. 11.0

Portions of the software are copyright © 2011 Uson, L.P. and
copyright © 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
Product or trade names mentioned in this manual may be trademarks or
registered trademarks of their respective companies.
Uson reserves the right to modify or otherwise change specifications and/or
tester performance without notice. Uson has made every attempt to
completely describe the operation of the tester. Uson shall not be liable for
technical or editorial errors or omissions.
This manual copyright © 2014 Uson L.P.
All rights reserved. Printed in the U.S.A.
Published by Uson L.P.
8640 North Eldridge Parkway
Houston, Texas 77041
U.S.A.
[phone]
[phone] Fax
Mail: [email protected]
www.uson.com
Customer Support Hotline: 855- GET- USON (855-438-8766)

i.1 FCC Notice
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction manual, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Contents i
Contents
FCC Notice ......................................................................................................................i-ii
Chapter 1: Safety 1-1
Introduction......................................................................................................................1-1
Materials Disposal ...........................................................................................................1-1
English .............................................................................................................................1-2
Nederlands .......................................................................................................................1-4
Français............................................................................................................................1-5
Deutsch ............................................................................................................................1-6
Italiano .............................................................................................................................1-7
Portuguesa........................................................................................................................1-8
Español.............................................................................................................................1-9
Svensk............................................................................................................................1-10
Chapter 2: Introduction 2-1
Introduction......................................................................................................................2-1
Available Models.............................................................................................................2-1
Features............................................................................................................................2-1
Specifications...................................................................................................................2-2
Applications.....................................................................................................................2-3
Chapter 3: Installation 3-1
Installation .......................................................................................................................3-1
Unpacking..................................................................................................................3-1
Location .....................................................................................................................3-1
Power Supply.............................................................................................................3-2
Connecting Power................................................................................................3-2
Operating Conditions.................................................................................................3-3
Pneumatic Connections..............................................................................................3-3
Chapter 4: Quick Start 4-1
Power On .........................................................................................................................4-1
Front Panel.......................................................................................................................4-2
Touch Panel Screen ...................................................................................................4-2
Navigation Pad...........................................................................................................4-3
Security Key ..............................................................................................................4-4

ii Qualitek mR Owner’s Guide
Start and Abort Buttons .............................................................................................4-4
Back Panel .................................................................................................................4-5
Differential Tester Module ........................................................................................4-6
Test Parameters..........................................................................................................4-7
Fast-Track Setup..............................................................................................................4-8
Put Qualitek mR to Work ..........................................................................................4-8
In Case of Difficulty ..................................................................................................4-9
Chapter 5: Run Mode 5-1
Home Screen Features ....................................................................................................5-1
USB Keyboard...........................................................................................................5-3
Run Mode Home Screen..................................................................................................5-4
Quick Printing............................................................................................................5-6
Double Diamond and Header Display.......................................................................5-9
Run Mode Icons.......................................................................................................5-10
Calibrate Button Availability.............................................................................5-11
Symbols ...................................................................................................................5-12
Dashboard ................................................................................................................5-13
Dashboard Screen Elements ..............................................................................5-14
Dashboard Options ............................................................................................5-15
Details ......................................................................................................................5-16
Input - Output Status Bar ...................................................................................5-17
Digital I/O Status ...............................................................................................5-18
Statistics...................................................................................................................5-19
Profile.......................................................................................................................5-21
Using the Scroll Pad ..........................................................................................5-22
Profile Options Screen.......................................................................................5-23
Distribution ..............................................................................................................5-24
Distribution Options Screen...............................................................................5-25
Trend........................................................................................................................5-26
Using the Scroll Pad ..........................................................................................5-28
Reset Button.......................................................................................................5-30
Trend Options Screen ........................................................................................5-31
Calibrate...................................................................................................................5-32
Calibrate Button Availability.............................................................................5-33
Challenge .................................................................................................................5-34
Audit Log.................................................................................................................5-36
Chapter 6: Program Mode 6-1
Program Mode .................................................................................................................6-1
The Keyswitch Saves Changes In Program Mode.....................................................6-1
Screens in Program Mode................................................................................................6-2

Contents iii
Data Boxes.................................................................................................................6-2
Test Setup ..................................................................................................................6-3
Specifications.......................................................................................................6-4
Coupling...............................................................................................................6-7
Steps...................................................................................................................6-10
Regulators ..........................................................................................................6-15
Linking...............................................................................................................6-16
Calibration .........................................................................................................6-17
Digital I/O..........................................................................................................6-22
Service .....................................................................................................................6-24
Data Management ..............................................................................................6-25
Login Test..........................................................................................................6-26
Export.................................................................................................................6-27
Import.................................................................................................................6-28
Maintenance.......................................................................................................6-29
License...............................................................................................................6-31
Diagnostics.........................................................................................................6-32
Options.....................................................................................................................6-38
Results Logging .................................................................................................6-39
Alerts..................................................................................................................6-44
Tester Control ....................................................................................................6-45
E-mail Setup ......................................................................................................6-48
Passwords...........................................................................................................6-50
General...............................................................................................................6-54
Bar Code Option ................................................................................................6-54
Hardware Setup........................................................................................................6-57
Sensors...............................................................................................................6-58
Serial Port ..........................................................................................................6-58
Printer.................................................................................................................6-60
Network .............................................................................................................6-61
Digital I/O..........................................................................................................6-67
Audio .................................................................................................................6-70
Clock..................................................................................................................6-71
Display...............................................................................................................6-72
Modbus ..............................................................................................................6-74
General...............................................................................................................6-75
Factory Setup ...........................................................................................................6-76
Tester .................................................................................................................6-77
Pneumatics.........................................................................................................6-78
Sensors...............................................................................................................6-79
Regulators ..........................................................................................................6-80
Add-Ons.............................................................................................................6-81

iv Qualitek mR Owner’s Guide
Chapter 7: Basic Testing 7-1
Basic Testing....................................................................................................................7-1
Test Cycle ..................................................................................................................7-1
Phases of the Pressure Decay Test Cycle ..................................................................7-1
Test Results: Pass, Fail, and Salvage.........................................................................7-2
Program Optimization................................................................................................7-2
Sealed Component Test Steps....................................................................................7-3
Fine Tuning................................................................................................................7-3
Chapter 8: Reference 8-1
Preventive Maintenance and Calibration.........................................................................8-1
Touch-Panel Care ............................................................................................................8-1
Recovering From Lockup ..........................................................................................8-1
RS-232 Connection..........................................................................................................8-2
Standard Output Timing ..................................................................................................8-3
Valve States .....................................................................................................................8-4
Diff. Pressure Decay Valve Sequence .......................................................................8-5
Diff. Pressure Rise Leak Test Valve Sequence .........................................................8-7
Gauge Press. Decay Leak Test Valve Sequence........................................................8-8
Mass Flow Test Valve Sequence...............................................................................8-9
Diff Mass Flow Leak Test Valve Sequence ............................................................8-10
Back Pressure Flow Test Valve Sequence...............................................................8-11
Standard I/O Operation..................................................................................................8-12
I/O Port Pinout...............................................................................................................8-13
Expanded I/O Port Pinout ..............................................................................................8-14
Digital I/O Power Rating ...............................................................................................8-15
Temperature Compensation (Temp Comp) ...................................................................8-16
Introduction..............................................................................................................8-16
Equipment................................................................................................................8-17
QmR Configuration .................................................................................................8-17
License...............................................................................................................8-17
Test Setup ..........................................................................................................8-18
Temperature Compensation Initial Setup. .........................................................8-18
Temperature Compensation Test Steps. ............................................................8-19
Results Logging. ................................................................................................8-20
Data Analysis...........................................................................................................8-23
Uson Temp Comp Excel Template....................................................................8-23
Establishing Calibration Compensation.............................................................8-24
Establishing Temperature factor........................................................................8-25
QmR Setup...............................................................................................................8-27

Contents v
Comp Offset.......................................................................................................8-27
Temp Comp Parameters.....................................................................................8-27
Verification ........................................................................................................8-28
Stallion Force Decay Tester Model ...............................................................................8-29
Specifications...........................................................................................................8-30
Force Mode Steps ....................................................................................................8-31
Force Mode Details (Run Mode).............................................................................8-32
Vacuum Mode Steps................................................................................................8-33
Vacuum Mode Details (Run Mode).........................................................................8-34
Bar Code Scanner Initial Setup......................................................................................8-35
Internal Clock Battery Replacement..............................................................................8-38
Replacing the Battery in Battery-Holder Models ....................................................8-38
Replacing Soldered-In Batteries ..............................................................................8-39
Pneumatics Operation....................................................................................................8-41
Key Components......................................................................................................8-41
Pressure Change Calc. (Leak Rate) .........................................................................8-45
Pneumatic Signal/Noise Ratio ...........................................................................8-46
Concepts Applicable to Testing.....................................................................................8-47
Terminology Reference .................................................................................................8-52
Chapter 9: QmR Modbus 9-1
Introduction......................................................................................................................9-1
Overview....................................................................................................................9-1
Modbus Communications..........................................................................................9-2
Supported Modbus Functions ....................................................................................9-2
QmR Data Structure for Modbus Access ........................................................................9-3
Modbus ‘Coils’: Discrete Closures............................................................................9-3
Modbus Inputs: Discrete Closures.............................................................................9-3
System Status.............................................................................................................9-4
Test Status..................................................................................................................9-4
Modbus ‘Input Registers’ ................................................................................................9-5
System Setup: Factory Configuration: Tester............................................................9-5
System & Test Status: Closures.................................................................................9-5
System Status: Health ................................................................................................9-6
Test Setup: Specification ...........................................................................................9-6
Test Status: Counters .................................................................................................9-6
Test Status: Statistics .................................................................................................9-7
Test Status: Results....................................................................................................9-8
Test Setup: Inquire Specification...............................................................................9-8
Modbus Holding Registers ............................................................................................9-10
System Control ........................................................................................................9-10

vi Qualitek mR Owner’s Guide
Test Setup: Specification .........................................................................................9-10
Test Control Information .........................................................................................9-11
Enum Code Tables.........................................................................................................9-12
Default Modbus Setup ...................................................................................................9-18
Default Modbus Registers .............................................................................................9-21
Bridge Module ...............................................................................................................9-22
Sample SYCON.NET Screen Captures ...................................................................9-23
Chapter 10: License Updates 10-1
License Update Overview..............................................................................................10-1
About the License Key ..................................................................................................10-1
License Update With a Memory Stick...........................................................................10-2
License Update by Keyboard.........................................................................................10-5
Temporary License ........................................................................................................10-8
Your License Number....................................................................................................10-9
Chapter 11: GPL License 11-1
GNU LIBRARY GENERAL PUBLIC LICENSE........................................................11-1

Safety 1-1
1
Chapter 1 Safety
1.1 Introduction
This section explains the warnings and cautions that should be observed when
installing or operating the Qualitek mR.
Safety information is covered at relevant points throughout the manual. Please
read this manual in its entirety before installing or operating the instrument.
Should any point remain unclear, contact your supplier for assistance before
proceeding.
The tester is designed for installation and use in an industrial environment by
suitably trained personnel.
1.2 Materials Disposal
Uson is committed to meeting the requirements of the European Union (EU)
Waste Electrical and Electronic Equipment (WEEE) Directive. Uson products that
are within the scope of the Directive are labelled with
a crossed-out "wheelie-bin" symbol, as required by the
Directive. It indicates that the product was placed on
the market after August 13, 2005 and that end users
should segregate the product from other waste at end-
of- life.
The detailed requirements vary considerably
throughout the EU, and the Uson WEEE compliance
approach varies among countries.

1-2 Qualitek mR Owner’s Guide
1.3 English
• The Qualitek mR must be connected to an earthed (grounded) power supply of
100-240VAC 50/60Hz.
• The covers on the equipment should be removed only by personnel trained to
avoid the risk of electric shock. The power supply to the equipment must be
switched off and disconnected before removing any covers.
• Do not substitute the fuse rating. Always use the correctly rated fuse, failure to
do so may be hazardous and can cause damage to the equipment.
• Do not make or break external connectors or connections while the
Qualitek mR is switched on.
• When using a pneumatic Autocoupling with the Qualitek mR, take care to
ensure that both the Autocoupling and the component are adequately
restrained.
• The component to be tested, and the air supply line to the Qualitek mR, must be
free from water or liquid residue before testing; otherwise damage may be
inflicted on the sensitive transducer within the instrument.
• The electrical IEC connector is a disconnect device and must therefore be
totally accessible in an emergency.
• Operation of this product outside of the manufacturer's instructions may impair
the protection provided by the equipment.
CAUTION/WARNING: Areas of the equipment that display this symbol in yellow
or red are potentially hazardous. Consult the appropriate section of the user
manual in respect of the specific hazard.
CAUTION: If the equipment is used in a manner not specified in this manual, the
protection provided by the equipment may be impaired.
WARNING: Avoid Personal injury and/or Equipment Damage. Tested parts must
be secured in place mechanically or be enclosed/covered to avoid personal
injury or equipment damage. Securing tested parts with air couple devices only,
is NOT sufficient. Loss of power or air pressure, or multiple reset/abort inputs
while the vent step is running will immediately de-energize any couple/clamp
valves.
WARNING: Always wear eye protection when working with pressurized air.
Disconnect all pressure sources when working with internal components of
Uson equipment.

Safety 1-3
• This instrument is capable of supplying high-pressure air. Before commencing
any component tests, ensure that the system is guarded to local health and
safety standards.
Fixture safety considerations vary depending on the fixture being leak tested.1
However, the following hazards of working with pressurized systems should be given
serious consideration before operating the tester:
• High-pressure pneumatic air systems are exponentially more hazardous as the
pressure increases, or as the volume of a system increases. Testing equipment
subjected to consistently high-pressure ranges has an increased probability of
becoming unable to permanently resist the effects of such pressure.
• Observe caution when working with nonreactive gases or liquids above their
boiling points (even at lower pressures), especially when larger volumes of
gases are involved. It is essential that relief valves, rupture disks, and pressure
regulators are employed to ensure safety.
• Even at moderate pressures, pressurized systems can present a hazard in the
form of pressurized air escaping from a leak or a failure. The hazard of flying
particles is added when a sight glass or glass flow meter is introduced to the
system. The sudden burst of a part could generate sufficient sound concussion
to cause hearing damage.
1. Jackson, Charles N., Jr., Sherlock, Charles N., technical editors, and Moore, Patrick O., editor.
“Safety Aspects of Leak Testing.” Nondestructive Testing Handbook, third edition: Vol. 1, Leak
Testing. Columbus, OH: American Society for Nondestructive Testing (1998): p 136.

1-4 Qualitek mR Owner’s Guide
1.4 Nederlands
De Qualitek mR moet verbonden zijn aan een geaarde energiebron van 100-
240VAC 50/60Hz.
Vervang de zekering niet door een zekering met een ander vermogen. Gebruik
steeds een zekering met het juist vermogen. De Qualitek mR kan schade oplopen
als dat niet wordt nageleefd.
Maak of verbreek geen externe connectoren of verbindingen terwijl de
Qualitek mR aangeschakeld is.
Indien u de Qualitek mR met een pneumatische autokoppeling gebruikt, dient u
erop te letten dat de autokoppeling en het onderdeel beiden voldoende onder
controle gehouden worden.
De behuizingen mogen alleen verwijderd worden door personeel dat geleerd heeft
hoe elektrische shocks te vermijden. De voornaamste energietoevoer moet
onderbroken worden alvorens de behuizingen te verwijderen.
Het onderdeel dat getest wordt en de luchttoevoer naar de Qualitek mR, moeten
vrij zijn van water of van enige andere vloeistof alvorens de test uit te voeren. De
gevoelige transductor kan schade oplopen indien dat niet het geval is.
De elektrische IEC connector is een verbreekinrichting en moet daarom volledig
toegankelijk zijn bij een noodsituatie.
Bediening van dit produkt buiten de instructies van de fabrikant om, kan de
bescherming en veiligheid van het apparaat negatief beinvloeden.
Het instrument is in staat om een zeer hoge luchtdruk aftegeven. Voorafgaand aan
het aansluiten en testen van een component dient u zich er van te verzekeren dat
hetsysteem geschikt is voor deze druk. Alle locale veiligheidsregels van de lokale
voorschriften voor gezondheid en veiligheid dienen in acht genomen te worden.
De onderdelen van de detector die dit symbool vertonen, kunnen gevaren met
zich meebrengen. Raadpleeg steeds het hoofdstuk in het handboek dat naar dat
respectievelijke gevaar verwijst.

Safety 1-5
1.5 Français
L'appareil Qualitek mR doit être relié à une alimentation électrique avec mise à la
terre de 100-240VAC 50/60Hz.
Respectez l'ampérage des fusibles. Utilisez toujours un fusible approprié, faute de
quoi l'appareil risquerait d'être endommagé.
Ne branchez/débranchez pas de prises ou connexions externes lorsque l'appareil
Qualitek mR est sous tension.
Si vous utilisez un système de couplage pneumatique automatique sur l'appareil,
assurez-vous que le système de couplage et les composants sont correctement
fixés.
Les protections de l'équipement doivent être déposées uniquement par un
personnel qualifié afin d'éviter tout risque de choc électrique. Débranchez
l'appareil de l'alimentation électrique avant d'ôter les protections.
Le composant à tester ainsi que la conduite d'alimentation pneumatique raccord ée
à l'appareil Qualitek mR doivent être exempts d'eau ou de liquide résiduel avant de
procéder aux essais. Dans le cas contraire, le transducteur très sensible situé à
l'intérieur de l'appareil risque d'être endommagé.
Le connecteur IEC pouvant être debranché doit toujours être accessible en cas
d'urgence.
La protection de l'appareil peut être affectée si les instructions du fabriqant ne sont
pas respectees.
Etant donné que l'appareil peut fournir de l'air à haute pression, avant qu'aucun
produit ne soit testé il faut s'assurer que l'appareil est conforme aux normes
standard de sécurité.
Ce symbole présent sur certaines parties de l'équipement indique un risque de
danger. Reportez-vous à la section du guide de l'utilisateur relative au risque
encouru.

1-6 Qualitek mR Owner’s Guide
1.6 Deutsch
Das Qualitek mR muß immer an eine korrekt geerdete Spannungsversorgung von
100-240VAC 50/60Hz angeschlossen sein.
Die Sicherungsleistung nicht verändern. Immer Sicherungen der richtigen
Leistungsstärke einsetzen. Nichtbeachtung dieses Punktes kann zu Beschädigung
des Qualitek mR führen.
Niemals externe Verbindungen herstellen oder unterbrechen, wenn Qualitek mR
eingeschaltet ist.
Wenn pneumatische automatische Kupplungen mit Qualitek mR verwendet
werden, unbedingt sicherstellen, daß die Teile und auch die automatische
Kupplung in angemessener Weise festgemacht sind.
Die Gerätedeckel dürfen nur von geschultem Personal entfernt werden, um das
Risiko von elektrischen Schocks zu vermeiden. Die Stromversorgung (Elektrizität)
zum Gerät muß unterbrochen worden sein, bevor die Abdeckungen entfernt
werden.
Die zu prüfenden Teile und die Luftzufuhr zum Qualitek mR dürfen vor dem
Testen keinerlei Wasser - oder Flüssigkeitsreste enthalten. Nichtbeachtung diese
Punktes kann zur Beschädigung des empfindlichen Umformers im Gerät führen.
Der elektrische IEC Verbinder ist ein Tremstecker und muß dafür für Notfälle freì
zugänglich seìn.
Bei Nichtbeachtung der Hersteller - Instruktionen werden die Schutz-maßnahman
des Neßinstrumantes unwirksam.
Das Meßgerät ist für Prüfungen unit hohen Drücken gelignet. Vor Beginn der
Meßungen muß sichergestellt sein, daß das System den einschlagigen
Sicherheitsrichtlinian enspricht.
Alle Bereiche des Gerätes, die mit diesem Symbol gekennzeichnet sind, sind
potentiell gefährlich. Bitte die maßgeblichen Abschnitte des
Benutzerhandbuches hinsichtlich der besonderen Gefahren beachten.

Safety 1-7
1.7 Italiano
Il Qualitek mR deve essere collegato ad una rete di alimentazione di 100-240VAC
50/60Hz dotata di connessione di messa a terra.
Non sostituite il fusibile con uno di valore diverso. Usate sempre un fusibile di
valore adatto; mancando di fare ciò si possono causare danni al Qualitek mR.
Non effettuate connessioni o disconnessioni esterne, e non inserite o disinserite i
connettori esterni, mentre il Qualitek mR è acceso.
Nell'effettuare un accoppiamento pneumatico automatico con il Qualitek mR,
bisogna assicurarsi che il dispositivo di accoppiamento automatico e il
componente siano adeguatamente trattenuti.
Per evitare il rischio di scosse elettriche, i pannelli di copertura dell'apparecchio
devono essere rimossi soltanto da personale competente. Prima di rimuovere i
pannelli di copertura, staccate lo strumento dalla rete elettrica di alimentazione.
Prima di effettuare le prove, il componente da verificare e la tubatura dell'aria
compressa del Qualitek mR devono essere liberi da acqua o da residui liquidi,
altrimenti si può danneggiare il sensibile trasduttore montato dentro lo strumento.
Il connettore ellettrico IEC é un dispositivo oli scollegamento e deve pertanto
essere, completamente, accessibile in caso di emergenza.
Le operazioni effettuate all'infuori delle, istruzioui del fabbricante possono alterare
le protezioni dello strumento stesso.
Lo strumento é in grado di folnile una pressione d'aria elevata - Prima di uniziare
qualsiasi prova di, controllo assicurarsi che il sistema risponde aqti standard di
sicurézzà t di safute.
Le aree dell'apparecchio dove figura questo simbolo sono potenzialmente
pericolose. Per informazioni sulla specifica natura del pericolo, consultate la
pertinente area del manuale per l'utente.

1-8 Qualitek mR Owner’s Guide
1.8 Portuguesa
É necessário ligar o Qualitek mR à um suprimento de força ligado à terra de 100-
240VAC 50/60Hz.
Não altera a capacidade do fusível. Sempre use a capacidade correta do fusível,
senao poderá danificar o Qualitek mR.
Não faça ou quebra contatores ou connexões externas enquanto o Qualitek mR
estiver ligado.
Qualitek uando usar um auto-binário pneumático com o Qualitek mR, verifique
que ambos o auto-binário e o componente estejam adequadamente fixos.
As corberturas do equipamento sómente deverão ser removidos por pessoal
treinados à evitar o risco de choques eléctricos. O suprimento de eléctricidade
(força) geral do instrumento deverá ser desligado antes de remover as corberturas.
O componente à ser testado e a linha do suprimento de ar ao Qualitek mR precisam
estar livres de água ou resíduo líquido antes de testar senão poderá causar danos ao
transdutor sensível dentro do instrumento.
A Junçã eléctrica LEC é desconectável, dai que se tém de estar sempre totalmente
accesível, para o caso de emergência.
Qualitek ualquer operação deste producto for a do âmbito das instruções do
fabricante, poderá por em risco a protecção fornecida prlo equipamento.
O equipamento é capaz de fornecer ar a alta pressão. Antes de qualquer teste,
certifique-se, (tenha a certeza) que o sistema está de acordo com as Normas de
Saúde e Segurança em Vigor.
As areas do equipamento em que aparecer este sRmbolo podem ser
potencialmente perigosos. É necessário consultar a secção apropriada do
manual do usador à respeito da partte perigosa especRfica.

Safety 1-9
1.9 Español
El Qualitek mR debe estar conectado (conectado a tierra) a un suministro eléctrico
de 100-240VAC 50/60Hz.
No cambie el voltaje del fusible. Utilice siempre el voltaje correcto del fusible, si
no lo hiciera podrRa daZar el Qualitek mR.
No realice o rompa conexiones o conectores externos mientras esté encendido el
Qualitek mR.
Cuando utilice un acoplamiento neumático con el Qualitek mR tenga cuidado de
asegurarse de que tanto el acoplamiento como el componente estén correctamente
empotrados.
Para evitar el riesgo de descarga eléctrica las tapas del equipo las debe quitar sólo
personal especializado. Debe desconectar la alimentación (suministro eléctrico)
del instrumento antes de quitar las tapas.
Debe comprobar el componente y la línea de suministro de aire al Qualitek mR
debe estar libre de agua o cualquier residuo líquido antes de la comprobación; si no
fuera así podría daZar el transconductor, altamente sensible, que se encuentra en el
interior del instrumento.
El conector eléctrico IEC es un dispositivo de desconexión y por ello debe estar
totalmente accesible para cualquier emergencia.
El falta de cumplimiento de las instrucciones de uso indicadas por el fabricante
para este producto, puede perjudicar la protección provista en el equipo.
El instrumento es capaz de suministrar aire a alta presión. Antes de empezar
prueba alguna de cualquier componente asegurarse de que el sistema cumple las
normas establecidas por las autoridades locales en materia de Seguridad e Higiene.
Las zonas del equipo que muestran este sRmbolo son potencialmente
peligrosas. Consulte la sección del manual del usuario correspondiente a ese
peligro en particular.

1-10 Qualitek mR Owner’s Guide
1.10 Svensk
Qualitek mR ska anslutas till ett jordat uttag om 100-240VAC 50/60Hz.
Använd alltid säkringar med rätt märkström. Qualitek mR kan annars skadas.
Koppla inte in/ut kontakter och anslutningar medan Qualitek mR är påslagen.
Vid användning av en automatisk tryckluftskoppling till Qualitek mR, kontrollera
att bjde kopplingen och komponenten är tillräckligt fastspända.
Utrustningens kåpor får tas av endast av personal med kännedom om hur man
undviker stötar. Nätströmmen till instrumentet måste vara bortkopplad innan
kåporna tas av.
Komponenten under test och lufttillförsellinjen till Qualitek mR måste vara fria
från vatten-och vätskeåterstoder före testen. Den känsliga omvandlaren i
instrumentet kan annars skadas.
Den elektriska IEC brytaren är en frånskiljar - enhet och måste därför vara helt
tillgänglig vid en nödsituation.
Användning av denna produkt utanför tillver - karens instruktioner kan nedsätta
den skyddsgrad som produkten ger.
Detta instrument har en möjlighet att leverera luft som har ett högt tryck. Före start
av en komponent test skall ett säkerställande ske att systemet är skyddat enligt
lokala hälso samt skydds standarder.
Områden i utrustningen försedda med denna symbol kan vara riskfyllda. Se
lämpligt avsnitt i Användarhandboken avseende en viss fara.