Gossen MetraWatt DUSPOL expert 1000 User manual

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DBedienungsanleitung
Operating manual
FMode d‘emploi
EManuel de instrucciones
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02/ 2019 DUSPOL
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Operating Manual
DUSPOL®expert 1000
Before using the DUSPOL®expert 1000 voltage tester, pro-
ceed as follows: Please read the operating manual and abso-
lutely observe the safety instructions!
Table of Contents
 6DIHW\LQVWUXFWLRQV
2. Device description
3. Functional test before use to ensure the absence of
voltage of an installation
4. Checking the absence of voltage of an installation
5. Load connection with vibration motor
 ([WHUQDOFRQGXFWRUWHVWSKDVHLQGLFDWLRQ
7. Phase sequence test
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9. Cable break detector
10. Measuring point illumination
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12. Technical data
13. General maintenance
14. Environmental protection
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- During the use, touch the tester at the insulated handles
L1 7and L2 8only and do not touch the probe tips L1/-
2and L2/+ 3!
- Check the voltage tester for correct functioning immedi-
ately before and after using it in order to ensure the ab-
sence of voltage of an installation (see section 3). Do not
use the voltage tester, if one or more indications are not
working or if it does not seem to be ready for operation!
Please repeat the test with another voltage tester after-
wards.
- With the battery being exhausted, the voltage tester is not
IXOO\IXQFWLRQDO)URPDYROWDJHRI$&'&9RQYROW-
age tests are also possible without batteries by means of
WKH/('VWHSLQGLFDWRU9.
- The voltage tester must be used only within the stated
nominal voltage range and in ele ctrical installations of up
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- The voltage tester must be used only in electric circuits of
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earth measurements.
- Do not operate the device with the battery compartment
being open.
- The voltage tester is designed for being used by qualified
electricians and under safe working conditions.
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age range. It is not intended for measuring purposes.
- Creating a voltage tester for more than 30 seconds volt-
DJHPD[LPXPGXW\F\FOH V
- Do not dismantle the voltage tester!
- The voltage tester must be protected against contamina-
tion and damaging of the housing surface.
- To protect them against damaging, provide the probe tips
with the enclosed probe tip protector 1after using the
voltage tester!
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- Please observe that the impedance (internal resistance) of
the voltage tester influences the indication of interference
voltages (capacitively or inductively induced)!
Depending on the internal impedance of the voltage detector,
there will be a different capability of indicating the presence
or absence of operating voltage in case of the presence of
interference voltage.
Low-impedance voltage testerLPSHGDQFHNȍLQWHU-
ference voltage is suppressed or reduced:
Avoltage tester of relatively low internal impedance, compared
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to be tested, the voltage tester may discharge temporarily the
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to the original value when the voltage tester is removed.
When the indication “voltage present” does not appear, it is
highly recommended to install earthing equipment before start-
ing work.
High-impedance voltage testerLPSHGDQFH!Nȍ,QWHU-
ference voltage will not be suppressed or reduced:
A voltage tester of relatively high internal impedance, com-
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clearly indicate the absence of operating voltage in case of
presence of interference voltage. When the indication “voltage
present” appears on a part that is expected to be disconnected
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another means (e.g. use of an adequate voltage tester capable
of distinguishing between operating voltages and interference
voltages, visual inspection of the disconnecting point of the
electric circuit, etc.) that there is no operating voltage on the
part to be tested and to conclude that the voltage indicated by
the voltage tester is an interference voltage.
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connection:
A voltage tester stating two values of internal impedance has
passed a performance test of managing interference voltages
and is (within technical limits) able to distinguish operating volt-
age from interference voltage and has a means to directly or
indirectly indicate which type of voltage is present.
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Symbol Meaning
Important documentation!
The symbol indicates that the guide described
in the manual, to avoid any risks
Device or equipment for working under voltage
Push-button
Alternating voltage (AC)
Direct voltage (DC)
Direct and alternating voltage (DC/AC)
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Phase sequence indication; the phase se-
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and in an earthed mains
This symbol shows the orientation of the batter-
ies for inserting them with correct polarity
2. Device description
1Probe tip protector
2Probe tip L1/-
3Probe tip L2/+
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5Sensor of the cable break detector
6Push-button
7Handle L1
8Display handle L2
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K 5HG/('쇵(for external conductor test (phase indication)
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(left/right)
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3. Functional test before use to ensure the absence of
voltage of an installation ¿JXUH$
- Check the voltage tester for correct functioning immedi-
ately before and after using it!
- Activation of the self-test:
  6KRUWFLUFXLWWKHSUREHWLSV/2and L2/+ 3.
  3UHVVDQGKROGWKHSXVKEXWWRQ6of the display han-
dle L2 3for approx. 3 seconds to start the self-test.
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/('RU9/('9and the measuring point il-
lumination must be functioning.
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anymore.
- Test the voltage tester with familiar voltage sources, e.g.
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- Do not use the voltage tester, if the voltage indication, the
phase indication and the vibration motor are not working
properly!
4. Checking the absence of voltage of an installation¿J-
ure B/C)
For checking the installation, please test the absence of
voltage by checking the voltage indication, the phase indication
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02/ 2019 DUSPOL
®
expert 1000 8

(the phase indication only works in an earthed AC voltage
mains) and the vibration motor (the vibration motor is activated
by actuating both push-buttons). The installation is only free
of voltage, if all three test circuits (voltage indication, phase
indication and vibration motor) are signaling the absence of
voltage.
- Apply the two probe tips L1/+ 2and L2/- 3to the system
parts to be tested.
- The level of voltage applied is indicated by means of the
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the step value onwards.
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and the 9/('OLJKWLQJXSVLPXOWDQHRXVO\
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shows the SRODULW\ (+ or -) applied to the probe tip L2/+ 3.
- To differentiate between low-energy and high-energy volt-
ages (e.g. capacitively induced interference voltages), an
internal load in the voltage tester can be connected by ac-
tuating both push-buttons (see section 5).
Overload indication
If the voltage applied to the probe tips L1/- 2and L2/+ 3
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the step indicator 9DUHÀDVKLQJ2YHUORDGLVLQGLFDWHGIURP
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5. Load connection with vibration motor ¿JXUH%&
Both handles L1 7and L2 8are equipped with push-buttons
6. Here, voltage is applied to a vibration motor (motor with
unbalanced mass) in the display handle L2 8.
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With the voltage increasing, the motor's speed and vibration
increases as well. The duration of the test with a lower inter-
nal resistance (load test) depends on the level of voltage to
be measured. In order to avoid an inadmissible warming of
the device, it is provided with a thermal protection (controlled
reduction). With this controlled reduction, the speed of the vi-
bration motor is reduced and the internal resistance increases.
The load connection (with both push-buttons being actuated)
can be used ...
- to suppress reactive voltages (inductive and capacitive
voltages),
- to charge capacitors,
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- Fully grasp the handles L1 7and L2 8, in order to en-
sure a capacitive coupling to earth.
- Apply the probe tip L2/+ 3to the system part to be tested.
During the single-pole external conductor test (phase in-
dication), make absolutely sure not to touch the probe tip
L1/- 2and that it remains contactless.
 ,IWKHUHG/('쇵Klights up on the display, the external
conductor (phase) of an AC voltage is applied to this sys-
tem part.
Note:
The single-pole external conductor test (phase indication)
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(phase to earth) on. Protective clothing and insulating condi-
tions on site might impair the function.
Attention!
The absence of voltage can only be determined by means of
a two-pole test.
7. Phase sequence test ¿JXUH)*
- Fully grasp both handles L1 7and L2 8, in order to en-
sure a capacitive coupling to earth.
- Apply the probe tips L1/- 2and L2/+ 3to two external
conductors (phases) and check whether the external con-
GXFWRUYROWDJHRIHJ9LVDSSOLHG
- A clockwise phase sequence (phase L1 before phase L2)
LVJLYHQLIWKHJUHHQ/('ŹRIWKHSKDVHVHTXHQFHLQGLFD-
tion Llights up.
- A counter-clockwise phase sequence (phase L2 before
SKDVH/LVJLYHQLIWKHJUHHQ/('ŻRIWKHSKDVHVH-
quence indication Llights up.
- The phase sequence test always requires a countercheck
with the probe tips L1/- 2and L2/+ 3being inverted dur-
ing which the phase sequence must change.
Note:
The phase sequence test can be carried out in an earthed
three-phase mains from 9  9 +]SKDVH WR
phase) on. Protective clothing and insulating conditions on site
might impair the function.
 &RQWLQXLW\WHVW¿JXUH+
- The continuity test must be carried out on system parts
which are free of voltage. If necessary, capacitors have to
be discharged.
- Apply the two probe tips L1/- 2and L2/+ 3to the system
parts to be tested.
 ,QFDVHRIFRQWLQXLW\ 5NȍDQDFRXVWLFVLJQDOLV
HPLWWHGDQGWKH\HOORZ/('ȍMfor continuity lights up.
-
This function also can be used to determine the conducting
and non-conducting direction of semiconductor components.
- If a voltage is applied to the test point, the voltage tester
automatically switches over to the voltage test function
and indicates this function.
9. Cable break detector ¿JXUH,
- The cable break detector is intended for the non-contact
localization of cable breaks on exposed live lines.
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02/ 2019 DUSPOL
®
expert 1000 9
F
- Fully grasp the display handle L2
8
and pass the detector
5
over a live line (e.g. a cable reel or a chain of lights) from the
feeding point (phase) in direction of the other end of the line.
 $VORQJDVWKHOLQHLVQRWLQWHUUXSWHGWKH\HOORZ/('ȍM
for continuity is flashing.
- The point of the cable break has been localized as soon as
WKH\HOORZ/('ȍMgoes out.
Note:
The cable break detector can be used in earthed mains from
9+]+]SKDVHWRHDUWKRQ3URWHFWLYHFORWKLQJ
and insulating conditions on site might impair the function.
10. Measuring point illumination¿JXUH-
- The measuring point illumination 4can be switched on
with the probe tips being open by actuating the push-but-
ton 6of the display handle L2 8(1 second).
- The off automatically after 10 seconds.
 %DWWHU\UHSODFHPHQW¿JXUH.
- Do not apply voltage to the device when the battery com-
partment is open!
- The battery compartment is located on the back of the dis-
play handle L2 8.
- Unscrew the screw of the battery compartment cover
and replace the used batteries by two new micro batter-
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inserted with correct polarity!
- Place the battery compartment cover onto the display han-
dle L2 8and tighten the screw.
12. Technical data
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- nominal frequency range f: 0 to 500 Hz
- max. indication error: Un(/98n
- Impedance (internal resistance) of measuring circuit/ load
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- current consumption of measuring circuit: IS  P$
9
- current consumption of load circuit: ISP$9
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+]+]
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FXUUHQWPD[ȝ$
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-
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parts and protection against solid impurities, dustproof
5 - second index: protected against water jets. The device
can also be used in the rain.
- max. allowable Duty cycle: 30 s (max. 30 seconds), 240 s
off
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- weight: approx. 250g
- length of connecting cable: approx. 1,000 mm
- operating temperature and storage temperature range:
- 15 °C to + 55 °C (climatic category N)
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- times of controlled reduction (thermal protection):
 YROWDJHWLPH9V9V9V9V
- response time of the display: 750 ms
13. General maintenance
Clean the exterior of the device with a clean dry cloth.
If there is contamination or deposits in the area of the battery
or the battery housing, clean these areas as well by means
of a dry cloth.
If the device is stored for a longer period of time, remove the
batteries from the device!
14. Environmental protection
Please lead batteries and also the device at the end
of its useful life to the available return and collection
systems
Mode d'emploi
DUSPOL®expert 1000
Avant d'utiliser le contrôleur de tension DUSPOL®expert 1000:
Lisez le mode d'emploi et tenez impérativement compte des
consignes de sécurité !
Table des matières
1. Consignes de sécurité
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 &RQWU{OH GH IRQFWLRQQHPHQW DYDQW O¶XWLOLVDWLRQ DILQ
G¶DVVXUHUO¶DEVHQFHGHWHQVLRQG¶XQHLQVWDOODWLRQ
 9pULILFDWLRQGHO¶DEVHQFHGHWHQVLRQG¶XQHLQVWDOODWLRQ
5. Connexion de charge avec moteur à vibration
6.
&RQWU{OHGXFRQGXFWHXUH[WpULHXULQGLFDWLRQGHSKDVH
7. Test d'ordre de phases
8. Test de continuité
9. Détecteur de rupture de câble
10. Eclairage du point de mesure
11. Remplacement des piles
12. Caractéristiques techniques
13. Entretien général
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1. Consignes de sécurité :
- Lors de l’utilisation, ne touchez l’appareil qu’aux poignées
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