General Information; Safety; Symbols As Marked On Equipment; Operating Conditions - Hameg Instruments HM 8021-4 Manual De Instrucciones

General information

The operator should not neglect to carefully read
the following instructions and those of the
mainframe HM 8001-2, 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 HM 8001-2.
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. In-
tentional 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:
I
if the instrument has visible damage,
I
if the instrument has loose parts.
I
if the instrument does not function,
20
I
after long storage under unfavourable
circumstances (e.g. outdoors or in moist
environments),
I
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 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 HM 8001-2
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 mate-
rial 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,
Subject to chance without notice