ELBRO TESTY 2 User manual

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Instruction Manual
TESTY 2
with additional RCD test allowing the functioning of the RCD protection
EN 61010-1 (DIN VDE 0411-1)
CAT III / 300V AC
230V
N PE = L
TESTED NOT READY
TESTY2
Test
FI
mA
10mA
30mA
100mA
300mA
500mA
FI
OK OPEN

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Content Page
1.0 Introduction / Scope of Supply ……………………………….…………. 5
2.0 Transport and Storage ………………………………………………………. 5
3.0 Safety ………………………………………………………………………………… 6
4.0 Appropiate Usage ………………………………………………………………. 7
4.1 Operation Elements …………………………………………………………… 7
5.0 LCD Symbols …………………..…………………………………………………. 8
6.0 Functional Test ……………………………………………………………….... 9
6.1 INSTALLATION OF ALL LINES IS CORRECT_______________ 10
6.2 LINE & NEUTRAL CORRECT, BUT VOLTAGE OUT OF RANGE 11
6.3 LINE & NEUTRAL SWAPPED__________________________ 12
6.4 LINE & PROTECTIVE EARTH SWAPPED__________________ 13
6.5 PROTECTIVE EARTH & LINE CONNECTED________________ 14
6.6 PROTECTIVE EARTH OPEN___________________________ 15
6.7 NEUTRAL OPEN____________________________________ 16
6.8 LINE OPEN________________________________________ 17
6.9 RCD/FI TEST_______________________________________ 18
7.0 Maintenance …………………………………………………..………………… 19
8.0 Technical Data / Warranty ……….………………………..……………… 20

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Symbols
Symbols marked on instrument and in instruction manual:
Warns of potential danger, observe the advice given in the instruction manual.
Danger of electrical shock.
Note, Information.
Continuous, double or enhanced insulation is in compliance with class II IEC 60536.
Conformity symbol, the instrument complies with the valid directives. It complies with the EMC Directive
(2014/30/EU). It also complies with the low voltage directive (2014/35/EU). The standards EN 61010-1 are
fulfilled.
Instrument according directive (2012/19/EU) WEEE
CAT III/300V
Instrument complies to Measurement Category CAT III / 300 V against Earth.
Description of measurement categories:
CAT I is for measurements performed on circuits not directly connected to mains, i.e. battery powered instruments.
CAT II is for measurements performed on circuits directly connected to the low voltage installation, i.e. household
appliances, portable tools and similar equipment.
CAT III is for measurements performed in the building installation, i.e. distribution boards, circuit breakers, wiring,
including cables, bus-bars, junction-boxes, switches, socket- outlet in the fixed installation, and equipment for
industrial use and some other equipment, for example, stationary motors with permanent connection to the fixed
installation.
CAT IV is for measurements performed at the source of the low voltage installation, i.e. electricity meters.

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1.0 Introduction / Scope of Supply
The instruction manual contains information and references, necessary for safe operation and maintenance of the
instrument. Prior to using the instrument (commissioning / assembly) the user is kindly requested to thoroughly
read the instruction manual and comply with it in all sections.
Failure to read the instruction manual or to follow with the warnings and references contained herein can result
in serious bodily injury or instrument damage.
ELBRO Testy 2 is a test instrument for safe and fast indication of correct or incorrect socket or lead connection
cable wiring. The instrument is equipped with additional RCD test allowing the functioning of the RCD protection
by means of a push-button.
test results displayed on the LCD (with Backlight)
provides PE error indication using built-in capacitive sensor
for testing 10, 30, 100, 300 and 500 mA RCDs
integrated socket test
checking voltage between L and N (if no fault with PE)
battery state indication

Scope of Supply:
1 pc ELBRO Testy 2
1 pc ELBRO Case
1 pc Instruction Manual
2.0 Transport and Storage
Please keep the original packaging for later transport, e.g. for calibration. Any transport damage due to faulty
packaging will be excluded from warranty claims.
Instruments must be stored in dry and closed areas.
In the case of an instrument being transported in extreme temperatures, a recovery time of minimum 2 hours is
required prior to instrument operation.

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3.0 Safety
ELBRO Testy have been constructed and verified in compliance with the latest safety standards for voltage testers
IEC/EN 61010-1 and have left the factory in safe and perfect conditions.
In order to avoid electrical shock, the valid safety and VDE regulations regarding excessive contact voltages must
receive utmost attention, when working with voltages exceeding 120 V (60 V) DC or 50 V (25 V)rms AC.
The values in brackets are valid for limited ranges (as for example medicine and agriculture).
Prior to usage ensure perfect instrument function. The test instrument may only be used within the specified
measurement ranges.
If the operator’s safety is no longer ensured the instrument is to be put out of service and protected against use.
The safety can no longer be ensured if the instrument:
•shows obvious damage
•does not carry out the desired measurements
•has been stored for too long under unfavorable conditions
•has been subjected to mechanical stress during transport
•has been polluted by leaking batteries
•has been altered in any way from its original condition
In the above mentioned cases the instrument must not be used anymore!
The instrument may only be opened by specialized staff. Prior to opening it has to be ensured that the instrument
is disconnected from all measurement circuits.
The respective accident prevention regulations established by the professional associations regarding electrical
systems and equipment have to be strictly met for all tasks.
To ensure correct functioning and long life span, avoid leaving the instrument in direct sunlight where it can heat
up.

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4.0 Appropriate Usage / Operation Elements
Appropriate Usage
The instrument must only be used under the conditions and for the purpose for which it has been
constructed. Particular attention should be paid to the safety instructions, the technical specifications
relating to environmental conditions and the use of the instrument in dry surroundings.
4.1 Operation Elements
1. Mains Plug
2. Power/Backlight ON/OFF button
3. Push Button RCD Test
4. LCD
5. Capacitive Sensor
230V
N PE = L
TESTED NOT READY
TESTY2
Test
FI
mA
10mA
30mA
100mA
300mA
500mA
FI
OK OPEN
4
2
5
3
1

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5.0 LCD Symbols
LCD Symbols
L-N Voltage inside correct range
L-N Voltage out of correct range
Line
Neutral
Protective Earth
Swapped
Ok
Open
PE (Protective Earth) error
Appears upon completion of RCD
test
Device not ready for RCD test –
long press on RCD button will
cause no action
Device ready for RCD test
Low battery
Empty battery

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6.0 Functional Test
The instrument may only be used in properly grounded electrical installations!
If a plug adapter has to be used to test a socket or a lead connection, it is essential to ensure that the
adapter is in a perfect condition and that the protective conductor connection of the adapter is
continuously connected. Using plug adapters without continuous protective conductor leads to faulty test
results.
Prior to usage check that the instrument is in perfect working order, for example at a known voltage
source.
A clear and safe statement concerning the test result can only be given if device is held in hand to ensure
coupling to ground via capacitive electrode.
Prior to using the RCD test function ensure that the connected appliances are switched off.
The test instrument will not detect N/PE reverse.
To test sockets and lead connection wiring, turn on the socket tester by pressing the button.
Then, plug instrument into socket. To carry out measurements properly, socket tester must be held in hand to ensure
coupling to ground via capacitive electrode. A statement regarding the test result is indicated on the LCD.
To switch ON backlight briefly press button. To turn OFF the instrument apply long press (~1 second) to the
button.
PE-Error recognition
If the symbol „ ” appears, a dangerous contact voltage is present at the PE conductor. In such circumstances the
complete electrical installation must be checked by a qualified electrician.

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Functional Test
6.1 INSTALLATION OF ALL LINES IS CORRECT
Installation of N, PE and Llines is correct (Fig.01).
Fig. 01
230V
N PE = L
READY
TESTY2
Test
FI
mA
10mA
30mA
100mA
300mA
500mA
FI
OK

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Functional Test
6.2 LINE AND NEUTRAL CORRECT, BUT VOLTAGE OUT OF RANGE
Position of L and N lines is correct, but voltage between them is
not in correct range 230V (-15% ÷ + 10%) (Fig.02).
Fig. 02
230V
N PE = L
NOT READY
TESTY2
Test
FI
mA
10mA
30mA
100mA
300mA
500mA
FI
OK

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Functional Test
6.3 LINE AND NEUTRAL SWAPPED
Swapped positions of Land Nlines (Fig.03).
Fig. 03
230V
N L
NOT READY
TESTY2
Test
FI
mA
10mA
30mA
100mA
300mA
500mA
FI

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Functional Test
6.4 LINE AND PROTECTIVE EARTH SWAPPED
Swapped positions of Land PE lines. PE warning symbol will appear
on the LCD (Fig.04).
Fig. 04
230V
PE = L
NOT READY
TESTY2
Test
FI
mA
FI
10mA
30mA
100mA
300mA
500mA

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Functional Test
6.5 PROTECTIVE EARTH AND LINE CONNECTED
PE and Llines are on the same potential (230V).
PE warning symbol will appear on the LCD (Fig.05).
Fig. 05
230V
PE = L
NOT READY
TESTY2
Test
FI
mA
FI
10mA
30mA
100mA
300mA
500mA

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Functional Test
6.6 PROTECTIVE EARTH OPEN
PE conductor is not connected to the socket (Fig.06).
Fig. 06
230V
PE
NOT READY
TESTY2
Test
FI
mA
FI
OPEN
10mA
30mA
100mA
300mA
500mA

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Functional Test
6.7 NEUTRAL OPEN
Nconductor is not connected to the socket (Fig.07).
Fig. 07
230V
N
NOT READY
TESTY2
Test
FI
mA
FI
OPEN
10mA
30mA
100mA
300mA
500mA

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Functional Test
6.8 LINE OPEN
Lconductor is not connected to the socket (Fig.08).
Fig. 08
230V
L
NOT READY
TESTY2
Test
FI
mA
FI
OPEN
10mA
30mA
100mA
300mA
500mA

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Functional Test
6.9 RCD/FI TEST
RCD test mode becomes available when all lines are correctly
connected and voltage between Land Nis in correct range
(230V -15 %; +10%). Short press on RCD button toggles between
different RCD test currents (10mA, 30mA, 100mA, 300mA or
500mA). Long press (~ 1 second) activates RCD test. Upon test
completion, symbol TESTED appears (Fig.09).
Fig. 09
230V
L
TESTED NOT READY
TESTY2
Test
FI
mA
FI
OPEN
10mA
30mA
100mA
300mA
500mA

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7.0 Maintenance
Maintenance
When using the instrument in compliance with the instruction manual, no special maintenance is
required. Should operational problems occur during daily use, our consulting service will be at your
disposal, free of charge. If functional errors occur after expiration of warranty, our after sales service will
repair your instrument without delay.
If the instrument is dirty after daily usage, it is advised to clean it by using a humid cloth and a mild
household detergent. Prior to cleaning, ensure that instrument is disconnected from external voltage
supply and any other instruments connected. Never use acid detergents or dissolvents for cleaning. After
cleaning, do not use the voltage tester for a period of approx. 6h.

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8.0 Technical Data / Warranty
Technical Data
Nominal Voltage 230V ± 15%
Frequency 50Hz ± 3Hz
L-N Voltage Measurement Indication 230V (- 15 % ÷ + 10%)
(if no fault with PE)
RCD Test Current 10, 30, 100, 300 or 500 mA adjustable
RCD Test Time 200ms
Measurement Category CAT III / 300V
Standard EN 61010-1 (DIN VDE 0411-1)
IP rating IP40
Storage and Operating temperature -10◦…+50◦C
Pollution Degree 2
Altitude up to 2000m
PE Error > 50V (against Earth)
Batteries 2 x 1.5V (AAA / LR03)
24 month’s warranty
ELBRO instruments are subject to stringent quality controls. If, in the course of normal daily use, a fault
should occur, we provide 24 months warranty (only valid with invoice). Faults in manufacture and
materials will be rectified by us free of charge, provided the instrument has not been tampered with, and
is returned to us unopened. Damage due to dropping, abuse or misuse is not covered by the warranty.
Our service department will promptly repair any faults that occur outside the warranty period.
ELBRO AG
Gewerbestrasse 4
CH- 8162 Steinmaur
[email protected]
www.elbro.com