PeakTech 3131eff Bedienungsanleitung Seite 3

4.2. Gleich- und Wechselstrommessungen
1. Schiebeschalter in Stellung "A ~ " bringen.
2. Zange durch Drücken des Zangenöffners öffnen.
3. Zu messenden Leiter in die Zange nehmen und Zangenöffner
langsam loslassen. Darauf achten, dass die Zange vollständig
geschlossen ist. Es darf jeweils nur ein Leiter in die Zange
genommen werden. Werden mehrere Leiter in die Zange
genommen, ist der angezeigte Messwert falsch.
4. Bei positivem Messwert bei Gleichstrommessungen fließt der
Strom in der in Abb. 2 gezeigten Richtung.
5. Zur Nullstellung des Gerätes, Nulleinstellungsknopf drücken.
Aufgrund der hohen Empfindlichkeit dieses Gerätes muss die
Nullstellung in der gleichen Richtung wie die Messung erfolgen,
um Interferenzen, verursacht durch externe Magnetfelder, zu
vermeiden. (Abb. 3)
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* To avoid electric shock, disconnect power to the unit under test
and discharge all capacitors before taking any resistance
measurements.
* Check test leads and probes for faulty insulation or bare wires
before connection to the equipment.
* To avoid electric shock, do not operate this product in wet or damp
conditions. Conduct measuring works only in dry clothing and
rubber shoes, i. e. on isolating mats.
* Never touch the tips of the test leads or probe.
* Comply with the warning labels and other info on the equipment.
* Always start with the highest measuring range when measuring
unknown values.
* Do not subject the equipment to direct sunlight or extreme
temperatures, humidity or dampness.
* Do not subject the equipment to shocks or strong vibrations.
* Do not operate the equipment near strong magnetic fields (motors,
transformers etc.).
* Keep hot soldering irons or guns away from the equipment.
* Allow the equipment to stabilize at room temperature before taking
up measurement (important for exact measurements).
* Do not input values over the maximum range of each
measurement to avoid damages of the meter.
* Do not turn the rotary function switch during voltage or current
measurement, otherwise the meter could be damaged.
* Use caution when working with voltages above 35V DC or
25V AC. These Voltages pose shock hazard.
* Replace the battery as soon as the battery indicator "BAT"
appears. With a low battery, the meter might produce false reading
that can lead to electric shock and personal injury.
* Fetch out the battery when the meter will not be used for long
period.
* Periodically wipe the cabinet with a damp cloth and mid detergent.
Do not use abrasives or solvents.
* The meter is suitable for indoor use only
* Do not operate the meter before the cabinet has been closed and
screwed safely as terminal can carry voltage.
* Do not store the meter in a place of explosive, inflammable
substances.
* Do not modify the equipment in any way
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