METREL 20992336 User manual

MD116
Non-Contact Voltage Detector
Version 1.1, Code no. 20752486

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Metrel®MD116 Operating instructions 3
Metrel®MD116 Bedienungsanleitung 17
Metrel®MD116 Navodilo za uporabo 31
All rights reserved to alter specifications without prior notice ©
Metrel d.d, Slovenia.
Rechte vorbehalten, die Spezifikationen ohne vorherige Ankündi-
gung zu ändern © Metrel GmbH, Deutschland.
Metrel si pridržuje vse pravice spreminjanja specifikacij brez pred-
hodnega obvestila.

Operation
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Notes
Operation
Thank you for choosing a Metrel®MD116.
| Non-contact voltage tester from 12 V AC to 1000 V AC.
| Vibrates if voltage is detected.
Content
1. Introduction / Product Package
2. Safety Measures
3. Danger of electric shock and other dangers
4. Intended Use
5. Tester Information
6. Preparation for tests
7. Conducting Voltage Tests
8. Changing the batteries
9. Technical Data
10. Cleaning and storage
References marked on tester or in instruction manual
WARNING!
Warning of potential danger, comply with instruction
manual.
REFERENCE
Please pay utmost attention.

Introduction / Product Package
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CAUTION!
Dangerous voltage. Danger of electrical shock. Some
parts of the device under test may not be insulated.
Continuous double or reinforced insulation complies
with category II DIN EN 61140.
CONFORMITY SYMBOL
The instrument complies with the valid directives. It
complies with the EMC Directive (2014/30/EU).
Standard EN 61326-1 is fulfilled. Meets the general
requirements of low voltage directive (2014/35/EU).
Tester complies with the WEEE Directive
(2012/19/EU).
WARNING!
Failure to read the tester manual or to comply with the
warnings and references contained herein can result
in serious bodily injury or tester damage. The respec-
tive accident prevention regulations established by the
professional associations are to be strictly enforced at
all times.
Introduction / Product Package
The contactless voltage tester MD116 is developed for voltage
testing at insulated wires and cables. No direct contact to the
device under test (DUT) is required.

Safety Measures
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The contactless tester MD116 is characterized by the fol-
lowing features:
Designed to meet general requirements of standards
EN61010.
Measurement Category (CAT) IV 1000 V.
Contactless voltage testing between 12 V and 1000 V (2
sensitivities).
Check for cable breaks.
Phase detection on sockets.
Voltage test through red LED, vibration motor and buzzer.
Self test during product start.
On-indication.
Empty battery indication.
Auto power off.
Torch light.
IP65 (IEC60529).
After unpacking, check that the instrument is undamaged.
The product package comprises:
One (1) MD116 tester.
Two (2) AAA batteries 1.5 V.
Operating instructions.
Safety Measures
WARNING!
The tester has been constructed and tested in ac-
cordance with the safety regulations for voltage test-
ers and has left the factory in a safe and perfect condi-
tion.

Danger of electric shock and other dangers
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WARNING!
The operating instructions contain information and
references required for safe operation and use of the
tester. Before using the tester, read the operating in-
structions carefully and follow them in all respects or
the protection provided by the equipment may be im-
paired.
Danger of electric shock and other dangers
CAUTION!
Verification of live-circuit should not be dependent on
testing with a contactless tester but only on the volt-
age test with a 2-pole voltage tester according to
EN61243-3.
CAUTION!
The signal during voltage test has no information on
type and strength of voltage.
CAUTION!
To avoid an electric shock, observe the precautions
when working with voltages exceeding 120 V (60 V)
DC or 50 V (25 V) eff AC. In accordance with
IEC/EN/DIN VDE these values represent the threshold
contact voltages (values in brackets refer to limited
ranges, e.g. in agricultural areas).

Danger of electric shock and other dangers
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CAUTION!
The tester must not be used with the battery com-
partment open.
WARNING!
Before using the tester, ensure that the device is in
perfect working order. Look out e.g. for broken hous-
ing or leaking batteries.
WARNING!
Hold the tester and accessories by the designated grip
areas only.
CAUTION!
The tester may be used only within the specified
measurement ranges and in low-voltage installations
up to 1000 V.
CAUTION!
The tester may be used only in the measuring circuit
category it has been designed for.
CAUTION!
Before and after use, always check that the tester is in
perfect working order (e.g. on a known voltage
source).

Danger of electric shock and other dangers
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WARNING!
The tester must no longer be used if one or more
functions fail or if no functionality is indicated.
WARNING!
It is not permitted to use the tester during rain or pre-
cipitation.
WARNING!
A perfect display is guaranteed within a temperature
range of 0°C to +40°C at relative air humidity less than
80%.
CAUTION!
If the safety of the user cannot be guaranteed, the
tester must be switched off and secured against unin-
tentional use.
CAUTION!
Safety is no longer guaranteed e.g. in the following
cases:
Obvious damage.
Broken housing, cracks in housing.
If the tester can no longer perform the required
measurements/ tests.
Stored for too long in unfavourable conditions.
Damaged during transport.
Leaking batteries.

Intended Use
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WARNING!
The tester complies with all EMC regulations. Never-
theless, it can happen in rare cases that electric de-
vices are disturbed by the electrical field of the tester
or the tester is disturbed by electrical devices.
WARNING!
Never use the tester in explosive environment.
WARNING!
Tester must be operated by trained users only.
WARNING!
Operational safety is no longer guaranteed if the tester
is modified or altered.
WARNING!
The tester may be opened by an authorized service
technician only.
Intended Use
The tester may be used only under the conditions and for the
purposes for which it was designed. Therefore, observe in par-
ticular the safety instructions, the technical data including envi-
ronmental conditions.

Intended Use
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Proper and intended use
This instrument is intended for use in applications described in
the operation manual only. Any other usage is considered im-
proper and non-approved us-age and can result in accidents or
the destruction of the instrument. Any misuse will result in the
expiry of all guarantee and warranty claims on the part of the
operator against the manufacturer.
We assume no liability for damages to property or
personal injury caused by improper handling or failure
to observe safety instructions. Any warranty claim ex-
pires in such cases.
Disclaimer and exclusion of liability
The warranty claim expires in cases of damages
caused by failure to observe the instruction manual!
We assume no liability for any resulting damage!
Metrel is not responsible for damage resulting from:
| Failure to observe the instructions.
| Changes in the product that have not been approved by
Metrel.
| The use of replacement parts that have not been approved or
manufactured by Metrel.
| The use of alcohol, drugs or medication.
Correctness of the operating instructions
These operating instructions have been created with due care
and attention. No claim is made nor guarantee given that the
data, illustrations and drawings are complete or correct. All
rights are reserved in regards to changes, print failures and er-
rors.

Tester Information
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Tester Information
1. Test tip for voltage test.
2. Torch light.
3. Display area.
4. Grip area.
5. ON/OFF button.
6. Torch light button.
7. Battery door.
Preparation of testing
Switch on the tester by pressing long the ON/OFF button.
Buzzer, red LED and vibration motor switch on shortly as
self test.
By default, the 50 V –1000 V testing range is activated.
Press the ON/OFF button short time for switching to the 12
V-50 V range. The tester shows in the 12 V –50V range al-
so voltages between 50 V –1000 V. If a voltage source
above 50 V is present close to a 12 V voltage source, the
tester will detect the stronger source.
In the 50 V –1000 V range a red LED blinks once per sec-
ond. In the 12 V –1000 V range the red LED blinks twice
per second.
A blinking red LED is on to show readiness.
The tester is switched off by pressing ON/OFF long time.
The tester has auto power off after approx. 3 min.
Conducting Tests
Voltage testing
Move the device slowly along the DUT, e.g. a cable.

Conducting Tests
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In the 12 V –50 V mode, if the tester detects an alternating
voltage the LED flashes, the motor vibrates and the buzzer
sounds.
In the 50 V –1000 V mode, if the tester detects an alternat-
ing voltage the LED is solid on, the motor vibrates and the
buzzer sounds.
The position of the earth conductor in DUT can influence
the testing.
A flowing current is not required!
When using the Tester, if the tip does not glow, voltage could
still be present. The Tester indicates active voltage in the pres-
ence of electrostatic fields of sufficient strength generated from
the source (MAINS) voltage. If the field strength is low, the
Tester may not provide indication of live voltages. Lack of an
indication occurs if the Tester is unable to sense the presence
of voltage, which may be influenced by several factors includ-
ing, but not limited to:
Shielded wire/cables.
Thickness and type of insulation.
Distance from the voltage source.
Fully isolated users that prevent an effective ground.
Receptacles in recessed sockets/ differences in socket de-
sign.
Condition of the Tester and Batteries.
Torch Light
By pressing the torch light button, the torch light switches on.

Changing the batteries
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Changing the batteries
The red LED without buzzer indicates low battery.
Open the battery door by pressing on the square recess.
Pull out the Battery door and replace the batteries. Insert
new batteries according to the symbol.
Re-assemble battery door.
WARNING!
Confirm that the Battery door case is properly locked
prior to measurements.
ATTENTION!
Do not throw used batteries into the household refuse
but dispose of them at special refuse collecting points.
The applicable provisions regarding return, recycling
and disposal of used batteries and accumulators must
be observed.

Technical data
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Technical data
Display
Bright LED red.
Buzzer

Vibration

Voltage ranges
12 … 1000 V AC (2 ranges)
Measurement category
CAT IV / 1000 V
Frequency range
40 … 400 Hz
Duty cycle
Continuous
Battery
2 x 1.5V LR03 (AAA)
Temperature range
0 …40°C, < 80% relative humidity
Current consumption
Approx. 80 mA
Dimensions
Approx. 155 x 25 x 23 mm
Weight
Approx. 58 g
Cleaning and storage
Tester does not need any special maintenance if used accord-
ing to user manual.
Remove tester away from all test points before cleaning.
Use a lightly damp cloth with neutral detergent for cleaning the
tester and leave it to dry totally before next use. Do not use
abrasives or solvents.
Do not expose the tester to direct sun light, high temperature
and humidity or dewfall.

Two year warranty
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Remove batteries when the instrument will not be in use for a
long period.
Two year warranty
Metrel instruments are subject to strict quality control standards.
The instrument is covered by a warranty for a period of two
years against malfunctions during the course of your daily work
(valid only with invoice). We will repair production or material
defects free of charge upon return if these have not been
caused by misuse or abuse and if the instrument has not been
opened. Damage resulting from a fall or improper handling is
excluded from the warranty.
Please contact:
Metrel d.d.
Tel: 00 386 (0)1 7558 200
Measuring and Regulation
Equipment Manufacturer
Fax: 00 386 (0)1 7549 226
Ljubljanska cesta 77
www.Metrel.si
SI-1354 Horjul
[e-mail]
Slovenia, Europe

Two year warranty
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Bedienung
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Hinweise
Bedienung
Vielen Dank, dass Sie sich für den Metrel®MD116 entschieden
haben.
| Berührungslose Spannungsprüfung ab 12 V AC bis 1000 V
AC.
| Vibrationsalarm bei Spannung.
Inhalt
1. Einführung
2. Sicherheitsmaßnahmen
3. Gefahr des elektrischen Schlages und andere Gefahren-
quellen
4. Bestimmungsgemäße Verwendung
5. Geräteinformation
6. Vorbereitung der Tests
7. Durchführung von Spannungsprüfung
8. Batteriewechsel
9. Technische Daten
10. Reinigung und Lagerung
Auf dem Gerät und in der Bedienungsanleitung ver-
merkte Hinweise
ACHTUNG!
Warnung vor einer Gefahrenstelle, Bedienungsanlei-
tung beachten.

Auf dem Gerät und in der Bedienungsanleitung vermerkte
Hinweise
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HINWEIS
Bitte unbedingt beachten.
VORSICHT!
Gefährliche Spannung, Gefahr des elektrischen
Schlages. Einigen Teilen des Prüflings sind vielleicht
nicht isoliert.
Durchgängige doppelte oder verstärkte Isolierung
nach Kategorie II DIN EN 61140.
KONFORMITÄTS-ZEICHEN
Konformitäts-Zeichen, bestätigt die Einhaltung der gül-
tigen EU-Richtlinien. Das Gerät erfüllt die EMC-
Richtlinien (2014/30/EU). Norm EN 61326-1 wird er-
füllt. Es erfüllt die allgemeinen Anforderungen der
Niederspannungsrichtlinie (2014/35/EU).
Das Gerät erfüllt die WEEE-Richtlinie (2012/19/EU).
ACHTUNG!
Wird die Anleitung nicht beachtet oder sollten Sie es
versäumen, die Warnungen und Hinweise zu beach-
ten, können lebensgefährliche Verletzungen des An-
wenders und Beschädigungen des Gerätes verursacht
werden.
Bei sämtlichen Arbeiten müssen die Unfallverhü-

Einführung
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tungsvorschriften der gewerblichen Berufsgenossen-
schaften für elektrische Anlagen und Betriebsmittel
beachtet werden.
Einführung
Der berührungslose Spannungstester MD116 wurde entwickelt,
um Spannung an isolierten Kabeln zu testen. Es ist kein direkter
Kontakt mit dem Prüfobjekt notwendig.
Der berührungslose Spannungstester MD116 zeichnet sich
durch folgende Eigenschaften aus:
Entwickelt, um die allgemeinen Anforderungen der Normen
EN61010 zu erfüllen.
Messkreiskategorie (CAT) IV / 1000 V.
Berührungslose Spannungserkennung zwischen 12 V und
1000 V (2 Empfindlichkeiten).
Prüfen von Kabelbrüchen.
Phasenprüfung an Steckdosen.
Spannungsanzeige durch rote LED, Vibration und Tonge-
ber.
Anzeige zur Betriebsbereitschaft.
Eigentest während Einschaltphase.
Anzeige niedriger Batteriespannung.
Automatisches Ausschalten.
Taschenlampe (Messstellenbeleuchtung).
IP65 (IEC 60529).

Sicherheitsmaßnahmen
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Überprüfen Sie nach dem Auspacken, ob das Gerät unver-
sehrt ist. Im Lieferumfang enthalten sind:
Ein (1) St. Tester MD116.
Zwei (2) St. Batterie 1,5 V.
Ein (1) St. Anleitung.
Sicherheitsmaßnahmen
ACHTUNG!
Die Tester wurden gemäß gültigen Sicherheitsbe-
stimmungen gebaut, überprüft und haben das Werk in
sicherheitstechnisch einwandfreiem Zustand verlas-
sen. Um diesen Zustand zu erhalten, muss der An-
wender die Sicherheitshinweise in dieser Anleitung
beachten.
VORSICHT!
Die Bedienungsanleitung enthält Informationen und
Hinweise, die zu einer sicheren Bedienung und Nut-
zung des Gerätes notwendig sind. Vor der Verwen-
dung des Gerätes ist die Bedienungsanleitung auf-
merksam zu lesen und in allen Punkten zu befolgen
oder der durch das Gerät bereitgestellte Schutz kann
beeinträchtigt werden.
Gefahr des elektrischen Schlages und andere Gefah-
renquellen
VORSICHT!
Das Gerät darf nicht zum Nachweis von Spannungs-
freiheit eingesetzt werden. Spannungsfreiheit darf nur
mit zweipoligen Spannungsprüfern nach EN 61243-3