HBM WE2108 Series, Справочное руководство

Страница: 7 / 72

7
WE2108
HBM A1632-2.0 en
Safety instructions
In cases where a breakage would cause injury to persons or damage to
equipment, the user must take appropriate safety measures (such as fall pro-
tection, overload protection, etc.). For safe and trouble−free operation, weigh-
ing modules must not only be correctly transported, stored, sited and installed
but must also be carefully operated and maintained.
It is essential to comply with the relevant accident prevention regulations. In
particular you should take into account the limit loads quoted in the specifica-
tions.
Functional overview
The scale electronic unit WE2108 is a measuring amplifier for connection to
commercially available strain gauge load cells or scales. The load cell signal
is amplified and digitally converted, all further processing steps are performed
digitally in a microprocessor.
The electronic unit is set and parameterized via keyboard or interface. The
setup program WE2108Panel serves for this purpose.
It is contained together with this documentation on the HBM CD−ROM with
the Order No. 1−WE2108/DOC.
Use in accordance with the regulations
The scale electronic unit WE2108 is to be used exclusively as component of a
non−automatic scale. Any use extending beyond this is considered to be not
as intended.
In the case of legal for trade use, the national legal and safety regulations
must be complied with.
General dangers due to non−observance of the safety instructions
•
In the normal case the product causes no dangers, provided the notes and
instructions for configuring, installation, operation as intended and mainte-
nance are complied with.
•
The safety and accident prevention regulations applicable corresponding to
the application must be observed without fail.
•
Installation and commissioning may be performed exclusively by qualified
personnel.
•
Avoid the penetration of dirt and moisture into the interior of the unit when
connecting the cables.
•
When connecting the cables take measures against electrostatic dis-
charges which can damage the electronic unit.