TESTBOY Profi LCD Plus Bedienungsanleitung Seite 6

English
Thank you for purchasing your Testboy
can be used to detect DC and AC voltages of between 6 and 1000V, for polarity, phase sequence and throughput
testing at up to 2 kQ, and for FL/RCD tests.
The Testboy Profi LCD Plus carries a high protection rating (IP65), making it suitable for use in harsh
conditions
Notes on safety:
You have selected a device that is designed to offer you a high degree of safety. It conforms to
standards DBI VDE 0682-401 and IEC/EN 61243-3. In order to ensure that the unit is operated
correctly and safely read these operating instructions thoroughly BEFORE operating the device.
The following safety precautions should be observed:
Check the voltage tester for correct functioning immediately before each use (as per VDE specification
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0105, part l), by connecting it to a known voltage source (e.g. a 230V power socket). If the Indicator
shows that one or more functions are not working correctly, do not use the device any further, but have
it examined by a qualified service technician.
Always hold the device by its handles. Avoid touching the probe tips.
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Note that all testlng for no voltage should be carried out at two poles.
Trouble-free operation is guaranteed at temperatures of between -1OOC and +500C.
Keep the device clean and dry at all times. The casing may be cleaned by wipmg with a damp cloth
General points:
Voltages have priority. If no voltage is detected at the probe tips (< 3.0V), the device is in throughput testing
mode.
1.) Function:
The device is activated and shut down at the 'ON/OFF" switch. (See drawing) The ' Auto Power Off' function
of the device activates after about seven minutes. By pressing the D-H switch longer than 2s the LED torch will
be switched on
2.) Self testing:
Hold the probe tips together when carrymg out this test. The buzzer on the test device should sound clearly and
the display should show nearly "000". If the LCD screen is blank or dimly illuminated, the batteries must be
replaced.
3.) DC voltage testing:
When the probe tips are connected to a DC voltage within the nominal voltage range, the reading is displayed in
volts and the "DC V" symbol lights up. If a negative voltage is detected at probe tip "LI' , a
is displayed before the reading.
4.) AC voltage testing:
When the probe tips are connected to an AC voltage within the nominal voltage range, the reading is displayed
in volts and the "ACV" symbol lights up.lf the voltage is higher than 35V the backlight of the display will flash.
5.) "Data Hold" function:
Press the "Data Hold" button to save the LCD screen reading to memory The "Data Hold" function, which is
Indicated by a red LED in the display field, can be toggled by repeated pressing of the same button.
Operating Instructions
Profi LCD Plus two-pole voltage tester with LCD screen. The device
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(minus) symbol