analysette 22 „ECONOMY“ Page 6
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2 Safety
2.1 General safety instructions
•
Please read the operating instructions carefully.
•
The device may only be used for the purpose descripbed
in chapter
Brief description of the machine
•
Use only original auxiliary material. Non-compliance
might impair the safety of the machine.
•
All operating staff must be familiar with the content of
this manual. Ensure that this manual is available near
the device for reference purposes.
•
Do not remove warning signs.
•
Always comply with general standards for safe work.
•
Any unauthorised modification tot he device shall void
the warranty and the EU Declaration of Conformity is-
sued by Fritsch.
•
When measuring oxidable substances, e.g. metals, or-
ganic compounds, timber, coal, plastics, etc., there is a
risk of self-ignition (dust explosion) if the fine particle
content exceeds a certain level. Such substances may
only be processed by specialised staff and special safety
measures (e.g. measuring in suspension) must be taken.
•
Ensure that the applicable maximum workplace exposure
values according defined in the relevant safety regula-
tions are not exceeded. This might require additional
ventilation or installation of the device within an extrac-
tor.
•
The device is not explosion-proof and is thus not suit-
able for the measuring of explosive or flammable sub-
stances.
•
The device may not be operated in an electrically con-
ductive, dusty or humid environment.
•
Ensure that liquids cannot penetrate the machine.
•
Do not use for flammable liquids such as alcohols, ke-
tones, petroleum spirits, etc.
2.2 Special safety instructions
The measuring unit of the "analysette 22" is equipped with
a helium neon laser with a power of 4 mW. The "analysette
22 ECONOMY" is thus a laser class 3 device. In Germany,
the laser device may thus only be operated in accordance
with the safety instructions in EN 60825, parts 1 and 2.
Prior to using the device, the operator must be fully familiar
with possible risks in connection with laser devices. Ac-
cording to the above regulations, the laser device is
equipped with a key switch located at the rear of the meas-
uring unit to prevent inadvertent or unauthorised use.
Warning signs regarding laser radiation are attached to the
front of the protective cover as well as at the tube of the
optical unit inside the device.
VORSICHT LASERST RAHLUNG;
W ENN ABDECKUNG GEÖFFNET
NICHT IN DEN ST RAHL
BLICKEN!
