iTest Pro ST007 Manuale utente
RCD
30
Professional device for testing
the socket and the RCD
connected to the wiring system
ENGINEERED IN GERMANY
ELECTRICAL
SOCKET TESTER
iTest
Pro
©
ST007
www.itestp.com
Dear Customer,
We Thank you for purchasing our product,
we are certain that it will assist you greatly.
For your safety and knowledge of the product's
features and advantages,
please read this manual prior to use.
Our technical support team is available via
the following channels:
Web site: www.itestp.com
Email: [email protected]
Tel: +49 030-346554207
iTest
Pro
©
ENGINEERED IN GERMANY
www.itestp.com
GENERAL SAFETY
equipment complies with relevant EU Directives
alternating current (ac)
caution - risk of danger & refer to instructions
end of life disposal of this equipment should be
in accordance with relevant EU Directives
Warning
This manual contains provisions and warnings that are
crucial for the user's safety, and for the product's
maintenance and function.
Please read this manual carefully and with high attention
until full understanding; Failure to comply with the
operating provisions could cause death or severe injury.
To prevent electrical shock, it is crucial to take all safety
measures when working with voltages over 30V AC or
over 60V DC.
This product should be operated solely by a skilled
person that understands the consequences under the
conditions.
Constantly verify that the product is functioning properly,
and that there are no indications for defect or damage;
Do not operate the product if its damaged.
Please use additional caution measures such as
defensive gloves, goggles etc.
The manual and provisions are being updated timely.
You can find the most updated manual and information
on our website: www.itestp.com
Definitions of symbols:
1.
1.1
1.2
1.3
1.4
2.
2.1
3.
3.1
3.2
3.3
3.4
4.
4.1
4.2
4.3
5.
5.1
5.2
6.
6.1
6.2
6.3
7.
7.1
7.2
7.3
7.4
7.5
8.
9.
INTRODUCTION
Review
Description
Health & Safety
Variants
PRODUCT SAFETY INFORMATION
Precautions
OPERATION
Description & Indicators
Using the
ST
007
Tests
Start the automatic tests
AUTOMATIC TEST RESULTS
Correct result
Fail result
Socket Polarity Test Failure
NEUTRAL (N) / EARTH (PE) REVERSAL TEST
Correct result
Fail result
MANUAL TEST - RCD TESTING
Correct result
Fail result
RCD in the wiring under test
MAINTENANCE
Preserve long product life
Calibration
Cleaning
Repair & Service
Storage Conditions
WARRANTY AND LIMITATION OF LIABILITY
SPECIFICATION
1
1
1
1
2
2
2-3
4
4
4
5
5
6
6
6
6-8
8
9
9
9
10
10
10
10
10
11
11
11
11
12
13
CONTENTS
1
1. INTRODUCTION
1.1 Review
Verify that the product and the packing does not indicate
any signs of damage. If there are signs of such, please
contact your distributor immediately.
1.2 Description
The
ST
007 will test the socket wiring and will indicate
exactly each of the faults in the wiring system.
The
ST
007 will check existence of RCD and if the RCD is
damaged.
Note: The
ST
007 does not check the earth loop
impendence which is a necessary test. To perform this
test, you should use a Loop tester device. You can find
this devise and many other testers
in our website: www.itestp.com
1.3 Health & Safety
Health and Safety regulations require that electrical
installations will be checked periodically for satisfactory
operation. The presence and quality of the wiring and of
the protective device such as RCD is crucial part of the
check. Increasingly, protective devices (RCD’s or RCBO’s)
are used for the Earth circuit, just as fuses or breakers
are used in the Live circuit. These RCD’s can be sensitive
to test currents used during a temporary measurement
link and trip out easily, which can cause both nuisance
and loss of data in computer systems. More modern
electronic protective devices are particularly sensitive,
even being tripped out by instruments which were usable
with the earlier electro - mechanical types.
2
1.4 Variants
The ST007 is a plug device that plugs straight into
a 16A socket.
2.
PRODUCT SAFETY INFORMATION
2.1 Precautions
The design of this product was made while taking under
high consideration your safety. Nevertheless, please Pay
attention to the following warnings and provisions prior
to use.
Warning
Prior of use, please examine and verify that the product
is not defected. Verify that the unit is without dust,
grease and moisture. Also examine any accessories or
components related to the product. Please do not use
or operate if there is a defect of any kind.
Warning
If the ST007
does not power-up and none of the
indicators illuminate this does not necessarily mean the
circuit under test is dead. E.g. the Earth and Neutral
lines could both be open circuit, or the mains supply
voltage could be low but still at a dangerous level.
Warning
Wherever possible verify that the ST007 is in a good
working condition prior to use by testing it in a known
correctly wired socket
3
Warning
If the ST007 diagnoses a fault condition in the wiring
under test, always examine the wiring or have the wiring
examined by a skilled person.
Warning
Do not use the ST007 at main incoming distribution
boards, or any other area which would require a Cat. III
/ 300V instrument.
Warning
Do not connect the ST007 across two Phases of a three
Phase supply.
Warning
The ST007 will not correctly test circuits using isolation
transformers.
Caution
Prevent severe mechanical shock or vibration and
extremely high temperature.
RCD
30
4
3.
OPERATION
3.1
Description & Indicators
The
ST007
uses 3 LED’s to indicate wiring faults.
Note: The indicators will not illuminate if
there is a wiring fault (missing L)
3.2 Using the
ST007
Caution
Please confirm that you have read carefully the
precautions (section 2) and examined the product in
a known correctly wired socket.
Socket
Polarity TEST
indication
Neutral (N)
/Earth (PE)
Reversal Test
Button
RCD TEST
Button
5
In order to start the test, you should Plug the ST007
into the socket you wish to examine. The test should be
started Automatically and the result shuld be indicuted in
few seconds.
Warning
In case that the ST007 does not turn on and none of the
LED’s illuminate this could indicate that the wiring is incorrect
or that the supply voltage is low (REF. section 2: precau-
tions). further examination of the wiring is necessary. Prior,
please verify the ST007 in a known correctly wired
socket to confirm the necessity of further examination of
the wiring.
3.3. Tests
There are 3 major tests:
3.4 Start the automatic tests
Plug the ST007 into the socket you wish to examine.
The ST007 will run an automatic test routine
and will examine the socket for 5 seconds and will
indicate the test result.
1.) Socket Polarity TEST
2.)
NEUTRAL (N)/EARTH (PE) REVERSAL TESTING
3.) MANUAL TEST - RCD TESTING
Automatic
Manual
6
4.2
Fail result
In case that the result is different from correct result you should
compare the status of the indicators with following figures:
4.3 SOCKET POLARITY TEST Failure
After the result is correct You can proceed to Manual tests.
The Earth (PE) is existent
The Neutral (N) is correct
The Live (L) is correct
There is no reversal between
the Live (L) to the Neutral (N)
There is no reversal between
the Live (L) to the Earth (PE)
4.
AUTOMATIC TEST RESULTS
4.1
Correct result
Missing Earth (PE)
CORRECT
MISSING EARTH
PE
MISSING NEUTRAL
N
MISSING LIVE
L
LIVE NEUTRAL REVERSE
LIVE EARTH REVERSE
ST007
30mA
PERCD N
TEST
CORRECT
MISSING EARTH
PE
MISSING NEUTRAL
N
MISSING LIVE
L
LIVE NEUTRAL REVERSE
LIVE EARTH REVERSE
ST007
PERCD N
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