General Information; Symbols As Marked On Equipment; Operating Conditions - Hameg Instruments HM 8021-3 Manuel

General information

The operator should not neglect to carefully read
the following instructions and those of the
mainframe HM8001, to avoid any operating errors
and to be fully acquainted with the module when
later in use.
After unpacking the module, check for any
mechanical damage or loose parts inside. Should
there be any transportation damage, inform the
supplier immediately and do not put the module into
operation.
This plug-in module is primarily intented for use
in conjunction with the Mainframe HM8001. When
incorporating it into other systems, the module
should only be operated with the specified supply
voltages.
Safety
This instrument has been designed and tested
in accordance with IEC Publication 1010-1, Safety
requirements for electrical equipment for
measurement, control, and laboratory use. It
corresponds as well to the the CENELEC regulations
EN 61010-1. All case and chassis parts are
connected to the safety earth conductor.
Corresponding to Safety Class 1 regulations (three-
conductor AC power cable). Without an isolating
transformer, the instruments power cable must be
plugged into an approved three-contact electrical
outlet, which meets International Electrotechnical
Commission (IEC) safety standards.
Warning!
Any interruption of the protective conductor
inside or outside the instrument or discon-
nection of the protective earth terminal is likely
to make the instrument dangerous. Intentional
interruption is prohibited.
The istrument must be disconnected and secured
against unintentional operation if there is any
suggestion that safe operation is not possible. This
may occur:
• if the instrument has visible damage,
• if the instrument has loose parts.
• if the instrument does not function,
• after long storage under unfavourable
circumstances (e.g. outdoors or in moist
environments),
• after excessive transportation stress (e.g. in
poor packaging).
When removing or replacing the metal case, the
instrument must be completely disconnected from
the mains supply. If any measurement or calibration
procedures are unavoidable on the opened-up
instrument, these must only be carried out by
14
qualified personnel acquainted with the danger
involved.

Symbols as Marked on Equipment

ATTENTION refer to manual.
DANGER High voltage.
Protective ground (earth) terminal.

Operating conditions

The ambient temperature range during operation
should be between +10°C and +40°C and should
not exceed −40°C or +70°C during transport or
storage. The operational position is optional,
however, the ventilation holes on the HM8001 and
on the plug-in modules must not be obstructed.
Warranty
Before being shipped, each plug-in module must
pass a 24 hour quality control test.
Provided the instrument has not undergone any
modifications Hameg warrants that all products of
its own manufacture conform to Hameg
specifications and are free from defects in material
and workmanship when used under normal
operating conditions and with the service conditions
for wich they were furnished.
The obligation of HAMEG hereunder shall expire
two (2) years after delivery and is limited to repairing,
or at its option, replacing without charge, any such
product which in Hamegs sole opinion proves to be
defective with the scope of this warranty.
This is Hamegs sole warranty with respect to
the products delivered hereunder. No statement,
representation, agreement or understanding, oral
or written, made by an agent, distributor,
representative or employee of, which is not
contained in thiss warranty will be binding upon
Hameg, unless made in writing and executed by an
authorized Hameg employee. Hameg makes no
other warranty of any kind whatsoever, expressed
or implied, and all implied warranties of
merchantibility and fitness for a particular use which
exceed the aforestated obligation are hereby
disclaimed by Hameg be liable to buyer, in contract
or in tort, for any special, indirect, incidental or
consequential damages, espresses, losses or
delays however caused.
In case of any complaint, attach a tag to the
instrument with a description of the fault observed.
Please supply name and department, address and
Änderungen vorbehalten / Subject to change without notice