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Contents
2 General View of the Equipment
3 Warnings and Safety Information
7 Connection to AC Power
Intended Use
Midrics Models with Option Y2
Midrics equipment meets the highest requirements placed on
the accuracy and reliability of weighing results. Equipped with
Option Y2, Midrics models are suitable for use as category II 3
GD electrical apparatus in hazardous areas designated zone 2
(gases) or 22 (non-conductive dusts).
Note:
Read these installation instructions and safety precautions care-
fully before connecting the Midrics equipment to power and
putting it into operation.
In cases involving questions of
interpretation, the German-language version shall prevail.
The following symbols are used in these instructions:
§ indicates required steps
$ indicates steps required only under
certain conditions
> describes what happens after you have performed a particular
step
- indicates an item in a list
!
indicates a hazard
Warnings and Safety Precautions
Note:
Improper use or handling can result in damage and/or injury.
The scale may be installed and operated by qualified personnel
only. Make sure you observe the warnings and safety precau-
tions in their entirety during installation and operation, as well
as while performing maintenance and repair work on the equip-
ment. All laws, regulations, standards, accident prevention rules
and environmental protection requirements applicable in your
country must be followed.
It is important that all personnel using the equipment under-
stand these warnings and safety precautions, and have access to
the relevant documents at all times. Furthermore, the warnings
and safety information supplied with any electrical equipment
connected, such as peripheral devices, must be observed as well.
These warnings and safety precautions may have to be supple-
mented by the equipment operator. All operating personnel
must be informed of any additions to these instructions.
Make sure the equipment is accessible at all times.
General Provisions for Installing Midrics Models Equipped
with Option Y2
Midrics models equipped with Option Y2 meet the requirements
of EC Directive 94/9/EC for Group II devices and are suitable for
use in zone 2 and 22 hazardous areas in accordance with the
declaration of conformity (see "Documents": SAG 06ATEX005 X).
Furthermore, Midrics models meet the EC Directives for electro-
magnetic compatibility (see "Documents").
- The area of use for which Midrics models are intended is
defined in the documents supplied. Make sure the restrictions
defined in those documents are observed. Operation outside of
these restrictions is not permitted, and is considered use of the
equipment for other than its intended purpose. Make sure the
safety instructions described in the drawing (for details, see
"Documents": Drawing no. 36418-741-16-A4) are followed.
- The device is protected against penetration by solid objects
(IP67 protection).
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