Bedienungsanleitung Benning ST 750A (Seite 4 von 58) (Englisch)

577368

Zoom out

Zoom in

Vorherige Seite

1/58

Nächste Seite

08/ 2012 4 / 58



BENNING ST 750 A

1. Safety Instructions

This operating manual contains information which is necessary to ensure proper operation of the

appliance tester. Before commissioning of the appliance tester, thoroughly read and adhere to the

instructions contained in this operating manual!



Please keep this operating manual for later use!

Electricalsafetytestsofelectricalappliancesmustbecarriedoutbyqualiedelectriciansorunder

their responsibility only.

Symbols used in this operating manual and on the device:



Attention! Danger! Please observe documentation!



Warning of dangerous voltage



Note to be observed imperatively

(DC), direct voltage or current



(AC), alternating voltage or current

Earth

O/I

Switch ON/OFF

SD memory card

USB interface

IOIO

RS232 interface

Bluetooth connection

Complying with EU directives



All technical information and standards quoted correspond to the status of the time of

printing and have been determined to the best of knowledge.



For testing, the corresponding provisions, regulations and standards shall be

authoritative.

The device has been built and tested in accordance with the applicable regulations (see chapter 2)

and has left the factory in perfectly safe technical condition. To preserve this condition and to ensure

safe operation of the device, the user must absolutely observe the notes and warnings given in this

operating manual. Improper handling and non-observance of the warnings might involve severe

injuries or danger to life. Do not touch the display with edged objects and do not apply pressure to

the display. Only use the input stylus provided or another blunt pen. It is also possible to operate

thedevicewithyourngers.ThedevicecomplieswithprotectionclassII.Foroperationofthe"test

socket",theprotectiveconductorofthedeviceinputisloopedthrough.Theprotectiveconductoris

intended for measuring to earth. Connect the device only to a single-phase mains with 230 V, 50 Hz

and a pre-fuse of 16 A. For information about the admissible load of the test socket, please refer to

chapter20("TechnicalData").



The BENNING ST 750 A Appliance Tester must be operated with earthed mains only!



For all work carried out with the device, the respective applicable accident prevention

regulations of the industrial professional associations for electrical equipment must be

observed.



Please observe that working on live parts and electrical components of all kinds is dan-

gerous! Even low voltages of 30 V AC and 60 V DC may be dangerous to human life!

Thisdevicemustbeoperatedbyqualiedelectriciansorby"electrotechnicallytrained

persons"underresponsibilityofaqualiedelectrician only.Pleaseobservethecorre-

sponding operating or maintenance manuals of the devices / test samples to be tested /

to be connected. The device must be used in dry rooms only. The device outputs are not

intended for permanent operation, but only for short-time tests!

Before commissioning, always check the device as well as all cables for damages.



Do not open the appliance tester. It does not contain any components which can be

repairedbytheuser.Repairandservicemustbecarriedoutbyqualiedpersonnelonly!



Please use only the original measuring lines provided or corresponding safety mea-

suring accessories!



Attention! Dangerous voltages might occur during insulation testing (RISO).

If it can be assumed that safe operation is no longer possible, switch the device off im-

mediately and secure it against unintended operation. Safe operation can be assumed

to be no longer possible, if

- the device exhibits visible damage,

- the device no longer works,

the device has been stored under unfavourable conditions for a longer period of time,

- the device has been exposed to extraordinary stress during transport.



For device protection and for functional testing, the measuring voltages are monitored.

In case of a fault, the fault will be indicated on the display. Measurement will be inter-

rupted.Incaseofafaultcurrentof≥25mA,thedevicewillbeswitchedoffwithin100

to 200 ms. When the thermal fuse is triggered, it can only be reset by switching off the

test device.

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Benning ST 750A Seite 4

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von Benning ST 750A

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info