Telco KE2500, Руководство по эксплуатации, Страница: 5 / 24

Operating Manual
Telco Multimeter
KE2500
KURTH ELECTRONIC www.kurthelectronic.de info@kurthelectronic.de
5
NOTE
THE TEST EQUIPMENT MUST ONLY BE OPERATED IN ACCORDANCE WITH
TRAINED AND COMPETENT PERSONNEL
Users of the test device and / or its employees are reminded that the work safety laws of
the country require the application of a valid risk assessments of all electrical work to
identify potential electrical hazards and to reduce the risk of injury from electric shock,
such as in accidental short circuits.
Supply voltage
This tester is designed for use on isolated (de-energized) circuits. Provide before carrying out test
measurements, and using a maximum method ensures that the circuit to be tested has been completely
separated from the supply voltage and securely isolated.
Preventive maintenance
The KE2500 Telco multimeter requires very little maintenance:
n
The test cable must be checked prior to use for damage.
n
The test device can be cleaned with a damp cloth.
n The fall protection can be removed to simplify cleaning.
n Do not use any cleaning agents for cleaning on alcohol base, as these residues can leave.
EMC
In accordance with IEC 61326-1
Temperature effects
Temperature coefficient of <0.1% per ° C
Environmental conditions
Operating range: -20° to +55°C
Operating humidity : 95 % RH . to 0° C to +35° C, 70% RH +35° C to +55° C.
Storage temperature range: -30 to +80° C
Calibration temperature : +20° C.
Maximum operating altitude : 2000 m
Notes
KE2500 may only be operated with the supplied original accessories. The use of non-original
accessories as well as application areas other than those specified may result in measurement errors
and damage the product. Basically, the relevant safety regulations according to VDE 0100, to consider
0800 and 0805.
n
The use of ports other than the designated may damage the unit .
It is not intended for use on the power network. Kurth Electronic takes over no liability
for damage by inappropriate use .
n
No external voltages applied to the device.
n The device must not be opened. There are no parts inside the can be maintained or
adjusted or need.
n
The instrument is protected by the front foil against splash and dust ingress .
However, it is not waterproof.
n
Never burden the device on the cables connected to, for hanging the loop on the
device use the supplied strap.