GMW TG uni 1 Operating Manual
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GMW TG uni 1 Operating Manual

Appliance tester for testing protective measures
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TG uni 1
TG uni 1 A
TG euro 1
TG euro 1 A
TG euro 1 med
TG euro 1 A med
Appliance tester for testing
protective measures in accordance
with DIN VDE 0701-0702 / EN 62638
and DIN VDE 0751-1 / EN 62353
Operating manual
Version 5.0.28 or higher

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Summary of Contents for GMW TG uni 1

  • Page 1 TG uni 1 TG uni 1 A TG euro 1 TG euro 1 A TG euro 1 med TG euro 1 A med Appliance tester for testing protective measures in accordance with DIN VDE 0701-0702 / EN 62638 and DIN VDE 0751-1 / EN 62353 Operating manual Version 5.0.28 or higher...

  • Page 2: Table Of Contents

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Contents Content Page Content Page Safety information ....................4 8.3.5 Leakage current from the applied part – Alternative measurement .... 15 8.3.6 Patient leakage current (I ) ................
  • Page 3 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Contents Content Page Content Page Conducting tests with the appliance tester: According to Conducting tests with the appliance tester: According to DIN VDE...

  • Page 4: Safety Information

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Safety information Safety information The operating manual contains information and notes which are Tests on the electrical safety of electrical appliances may only be carried necessary for the safe operation and use of the appliance tester.

  • Page 5: Model And Type Designation / Identification

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Introduction 2.1 Model and type designation / identification 2.4 Scope of delivery (order no. in brackets) A type plate and series number sticker are situated on the inside of the Appliance tester housing cover (behind the accessories bag).

  • Page 6: Safety Instructions

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Safety instructions Safety instructions The measuring lines and the measuring accessories may only be The appliance tester was constructed and tested in accordance with the touched in the designated handling areas.

  • Page 7: Appropriate Usage

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Appropriate usage In order to avoid damaging the appliance tester, the test socket and the Appropriate usage measuring connections may not be connected to an external voltage source.

  • Page 8: Operating Elements

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Operating elements Operating elements Explanation of the connections, operating elements and displays of the appliance tester. Front panel, Fig. 1 Test/Mains socket for connecting test objects...

  • Page 9: Starting Up

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Starting up Starting up The necessary settings can be performed directly via the function buttons or The appliance tester is equipped with modern touch-screen technology.

  • Page 10: Compensation Of The Measuring Line

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Starting up 6.2 Compensation of the measuring line switched on with mains voltage (also see Point 9.8). In order to achieve correct results when measuring the protective conductor...

  • Page 11: Customer-Specific Settings

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Starting up 6.5 Customer-specific settings 6.7 Entering the name of the inspector The scope of functions of the appliance tester can be adapted to customer To enter the name or designation of the inspector, press the [inspect] specifications.

  • Page 12: Expert Mode

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Starting up 6.9 Expert mode 6.11 Selecting of the data memory (TG euro 1 and TG euro 1 med only) The appliance tester also has an „Expert mode“. This allows advanced To save the measurement results, the appliance tester has an internal users to save time.

  • Page 13: Conducting Tests: General Information On Din Vde 0701-0702

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester General information on DIN VDE 0701-0702:2008-06 If the memory card or the internal memory needs to be fully erased, then Point 4 of the DIN VDE 0701-0702 standard „Inspection after repair, press the [delete] function button (Fig.

  • Page 14: Conducting Tests: Explanation Of Terminology

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Explanation of terminology Conducting tests: The total leakage current of a test object can be measured. This measuring Explanation of terminology method must be applied if the test object cannot be insulated.

  • Page 15: Substitute Patient Leakage Current

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Explanation of terminology 8.3.4 Substitute patient leakage current (I Insulation resistance (R Patient leakage current measured via the alternative measuring method Ohmic resistance between the conductive parts separated by insulation.

  • Page 16: Protective Conductor Current (I )

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Explanation of terminology 8.5.2 Devices without a protective earth connector (PC II) Protective conductor resistance (R The active parts are separated by strengthened or double insulation (basic Resistance between any conductive touchable parts, connected to the insulation and additional insulation).

  • Page 17: Conducting Tests In Accordance With Din Vde 0701-0702: Definition Of Standards

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702 – Definition of standards Conducting tests in accordance with DIN VDE 0701-0702: 9.3 Measuring insulation resistance...

  • Page 18: Measuring The Protective Conductor Current

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702 – Definition of standards 9.4.1 Measuring the protective conductor current Caution! The test object is supplied with mains voltage...

  • Page 19: Measuring Touch Current

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702 – Definition of standards 9.4.2 Measuring touch current Caution! The test object is supplied with mains voltage...

  • Page 20: Diagram 1: Test Procedure For Devices With Prot. Conductor (Pc I)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Test procedure in accordance with DIN VDE 0701-0702 9.8 Diagram 1 Test procedure for devices with protective conductor (PC I)

  • Page 21: Diagram 2: Test Procedure For Devices Without Prot. Conductor (Pc Ii)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Test procedure in accordance with DIN VDE 0701-0702 9.9 Diagram 2 Test procedure for devices without protective conductor (PC II)

  • Page 22: Conducting Tests With The Appliance Tester: According To Din Vde 0701-0702, Example 1 - Devices With Protective Conductor (Pc I)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) 10. Conducting tests with the appliance tester:...
  • Page 23 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) Entering the appliance identification The subsequent entry of the appliance type (Fig. 19) is not compulsory and Press the [Appliance testing] button in the Main menu (Fig.
  • Page 24 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) Test settings You use the [I ] button to define whether or not substitute leakage current Fig.

  • Page 25: Visual Inspection

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) If the test object has touchable conductive parts that are not connected to the Manual test procedure means that you have to confirm every test stage by pressing the [OK] button to get to the next test stage.

  • Page 26: Protective Conductor Resistance

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) 10.3 Insulation resistance (compare with point 10.41) 10.2 Protective conductor resistance...

  • Page 27: Protective Conductor Current (Substitute Leakage Current)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 - Devices with a protective conductor (PC I) 10.4.1 Protective conductor current (substitute leakage current) 10.4.2 Protective conductor current (compare with Point 10.41)

  • Page 28: Function Test

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) With your assent – by pressing the large button – the display changes to 10.5 Function test...

  • Page 29: Documentation

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) 10.7 Documentation The appliance identification can also be read from a barcode label After pressing the [OK] button, the display changes to the „Test result“...
  • Page 30 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 1 – Devices with a protective conductor (PC I) You confirm the entries by pressing the [save] button – a „Data were General information stored“...

  • Page 31: Conducting Tests With The Appliance Tester: According To

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) 11. Conducting tests with the appliance tester: Pressing the [next] button brings you to the Main menu (Fig.
  • Page 32 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) Test settings Manual test procedure means that you have to confirm every test Fig.

  • Page 33: Visual Inspection

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) 11.1 Visual inspection For all subsequent tests, the test object must be switched on.

  • Page 34: Insulation Resistance

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) 11.2 Insulation resistance 11.3.1 Touch current (substitute leakage current)

  • Page 35: Touch Current

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) 11.3.2 Touch current (direct or differential current)

  • Page 36: Function Test

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) 11.4 Function test 11.6 Documentation Press the [OK] button to go to the function test.
  • Page 37 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 2 – Devices without a protective conductor (PC II) In the „Memory menu“ (Fig. 62) you can confirm or modify the following...

  • Page 38: Conducting Tests With The Appliance Tester: According To Din Vde 0701-0702, Example 3 - Devices With Selv/Pelv (Pc Iii)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 3 – Devices with SELV / PELV (PC III) 12. Conducting tests with the appliance tester:...
  • Page 39 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 3 – Devices with SELV / PELV (PC III) Entering the appliance identification Entry of the appliance identification number is not compulsory.
  • Page 40 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 3 – Devices with SELV / PELV (PC III) Test settings Manual test procedure means that you have to confirm every test Fig.

  • Page 41: Visual Inspection

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 3 – Devices with SELV / PELV (PC III) 12.1 Visual inspection 12.2 Insulation resistance...

  • Page 42: Documentation

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702, Example 3 – Devices with SELV / PELV (PC III) 12.3 Documentation You confirm the entries by pressing the [save] button – a „Data were After pressing the [OK] button, the display changes to the „Test result“...

  • Page 43: (At Tg Euro 1 / Tg Euro 1 Med Only)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702 – Examples of control codes 13. Examples of control codes For a complete list of the control codes see additional sheet!

  • Page 44: Conducting Tests With The Appliance Tester

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702 – Special test procedure 14. Conducting tests with the appliance tester The following example shows the settings for testing according to DIN VDE in accordance with DIN VDE 0701-0702 –...
  • Page 45 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with DIN VDE 0701-0702 – Special test procedure Fig. 82 Fig. 83 Fig. 84 Fig. 85 Fig. 86 Fig. 87 The appliance tester is now ready to start new tests Fig.

  • Page 46: Definition Of Standards (For Tg Euro 1 Med Only)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards 15. Conducting tests in accordance with DIN VDE 0751-1/EN 62353: Definition of standards...

  • Page 47: Inspection (Visual Inspection)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards 15.3 Inspection (visual inspection) Measuring principle circuit Protective conductor resistance PC I, Diagram C1...

  • Page 48: Leakage Currents

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards 15.5 Leakage currents The limit values differ according to the following applied parts (see also...
  • Page 49 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards Table 1 – Permissible limit values for leakage currents Table from DIN VDE 0751-1:2008-8...
  • Page 50 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards Measuring principle circuit for measuring the device leakage current, direct current...
  • Page 51 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards Measuring principle circuit for measuring the device leakage current, differential current...

  • Page 52: Insulation Resistance

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards 15.6 Insulation resistance 15.7 Function test The current version of DIN VDE 0751-1 states that the insulation resistance All safety-relevant functions must be checked according to the must be measured when this is „appropriate“.

  • Page 53: Diagram 1: Test Procedure For Me Devices With Protection Class I

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards 15.10 Diagram 1 Test procedure for ME devices with protection class I...

  • Page 54: Diagram 2: Test Procedure For Me Devices With Protection Class Ii

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353 – Definition of standards 15.11 Diagram 2 Test procedure for ME devices with protection class II...

  • Page 55: (At Tg Euro 1 Med Only)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 4 - Devices with protective conductor (PC I) and applied part of type B 16.
  • Page 56 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 4 - Devices with protective conductor (PC I) and applied part of type B Entering the appliance identification The subsequent entry of the appliance type (Fig.
  • Page 57 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 4 - Devices with protective conductor (PC I) and applied part of type B...

  • Page 58: Visual Inspection

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 4 - Devices with protective conductor (PC I) and applied part of type B 16.1 Visual inspection...

  • Page 59: Insulation Resistance (Optional)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 4 - Devices with protective conductor (PC I) and applied part of type B 16.3 Insulation resistance (optional)

  • Page 60: Function Test

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 4 - Devices with protective conductor (PC I) and applied part of type B 16.5 Function test...

  • Page 61: (At Tg Euro 1 Med Only)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 5 - Devices without protective conductor (PC II) and with applied part of type CF (or BF) 17.
  • Page 62 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 5 - Devices without protective conductor (PC II) and with applied part of type CF (or BF)
  • Page 63 Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 5 - Devices without protective conductor (PC II) and with applied part of type CF (or BF)

  • Page 64: Visual Inspection

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 5 - Devices without protective conductor (PC II) and with applied part of type CF (or BF) 17.1 Visual inspection...

  • Page 65: Leakage Current From The Applied Part

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 5 - Devices without protective conductor (PC II) and with applied part of type CF (or BF) 17.3 Leakage current from the applied part...

  • Page 66: Documentation

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1/EN 62353, Example 6 - Testing removable cables 17.6 Documentation Conducting tests with the appliance tester according to DIN VDE 0751-1/EN 62353, Example 6: Testing removable After pressing the [OK] button, the display changes to the „Test result“...

  • Page 67: 0751-1, Example 6 - Testing Removable Cables (At Tg Euro 1 Med Only)

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1, Example 6 - Testing removable cables Switching on the appliance tester Entering the appliance identification Connect the mains plug of the appliance tester to a properly connected and Press the [Appliance testing] button in the Main menu (Fig.

  • Page 68: Visual Inspection

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1, Example 6 - Testing removable cables Test settings 18.1 Visual inspection Fig. 131 shows the Main menu for test object protective measures.

  • Page 69: Insulation Resistance

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Conducting tests in accordance with VDE 0751-1, Example 6 - Testing removable cables You can display the help screen by pressing the [help] button. A measuring 18.4 Documentation...

  • Page 70: Technical Data

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Technical data 19. Technical data Touch current, differential current: Measurement range 0.1 – 2 mA Protective conductor resistance: Display range 0.1 – 2 mA Measurement range 0.1 –...

  • Page 71: Technical Data For Function Tests

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Technical data 19.1 Technical data for function test 19.2 General technical data Voltage: Internal memory capacity 16 MB Measurement range 195.0 – 250.0 V AC...

  • Page 72: Note On Using The Internal Memory Or External Memory (Mmc/Sd Card) Of The Appliance Tester

    Operating manual for the TG uni 1, TG euro 1 and TG euro 1 med appliance tester Note on using the internal memory or external memory (MMC/ Manufacturer’s guarantee conditions SD card) of the appliance tester The TG uni 1 med appliance tester is subject to a strict quality inspection.

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