Rohde & Schwarz Hameg HZ040, Руководство пользователя

Страница: 8 / 12

8
Subject to change without notice
Important hints
Important hints
After unpacking please check for mechanical
damage and loose parts floating around inside the
instrument. In case of damage please inform the
transport company immediately. Do not operate
the instrument and protect it against unauthorized
operation.
Symbol:
Please consult the manual
Safety instructions
The instrument conform to the European stan-
dards EN 61010-1 resp. IEC 61010-1.
Further Safety Informations
To avoid personal injury and to prevent fire or
damage to this product or products connected
to it, review and comply with the following safety
precautions. Be aware that if you use this probe
assembly in a manner not specified the protection
this product provides may be impaired.
– Only qualified personnel should use this
probe assembly.
– Use only grounded instruments.
– Connect and disconnect properly.
– Connect the probe output to the measure-
ment instrument and connect the ground
lead to earth ground before connecting the
probe to the circuit under test. Disconnect
the probe input and the probe ground lead
from the circuit under test before discon-
necting the probe from the measurement
instrument. Observe probe ratings.
– Do not apply any electrical potential to the
probe input which exceeds the maximum
ratings of the probe.
– Keep away from live circuits.
– Avoid open circuitry. Do not touch connec-
tions or components when power is present.
– Do not operate with suspected failures.
– Refer to qualified service personnel.
– Indoor use only.
– Do not operate in wet/damp environment.
Keep product surfaces dry and clean.
– Do not operate the product in an explosive
atmosphere.
Operating conditions
The permissible operating temperature is +5 °C
... +40 °C. During transport and storage the
temperature may be –20 °C ... +70 °C. In case of
condensation after transport it is necessary to
dry the probe for at least 2 hrs. prior to operation.
The instrument is destined for operation in clean,
dry rooms.
Warranty and Repair
HAMEG instruments are subjected to a strict
quality control. Prior to leaving the factory, each
instrument is burnt-in. By intermittent operation
during this period almost all defects are detected.
Following the burn-in, each instrument is tested
for function and quality, the specifications are
checked in all operating modes; the test gear is
calibrated to national standards.
The warranty standards applicable are those of
the country in which the instrument was sold.
Reclamations should be directed to the dealer.
Only valid in EU countries
In order to speed reclamations customers in EU
countries may also contact HAMEG directly. Also,
after the warranty expired, the HAMEG service will
be at your disposal for any repairs.
Return material authorization (RMA):
Prior to returning an instrument to HAMEG ask
for a RMA number either by internet (http://www.
hameg.com) or fax. If you do not have an original