Hach DR 3900, Основное руководство пользователя, Страница: 4 / 145

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General Information
Safety information
Please read this entire manual before unpacking, setting up, or
operating this equipment. Pay attention to all danger and caution
statements. Failure to do so could result in serious injury to the operator
or damage to the equipment.
To make sure that the protection provided by this instrument is not
impaired, do not use or install this instrument in any manner other than
that specified in these operating instructions.
Note: Information that supplements points in the main text.
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or
damage to the instrument could occur if this information is not observed.
A symbol, if noted on the instrument, will be included with a danger or
caution statement in the operating instructions.
RFID module (not available on all models)
RFID technology is a radio application. Radio applications are subject to
national conditions of authorisation. The use of the DR 3900 (model with
RFID module) is currently permitted in the following countries: EU, CH,
NO, HR, RS, MK, TR, CY, US, CA, AU, NZ. The manufacturer advises
that the use of the DR 3900 (model with RFID module) outside of the
above-mentioned regions may contravene national laws. The
manufacturer reserves the right also to obtain authorisation in other
countries. In case of doubt, please contact the distributor.
The DR 3900 contains an RFID module to receive and transmit
information and data. The RFID module operates with a frequency of
13.56 MHz.
Follow the following safety information, in addition to any local guidelines
in force.
D A N G E R
Indicates a potentially or imminently hazardous situation that, if not avoided,
results in death or serious injury.
WA R N I N G
Indicates a potentially or imminently hazardous situation that, if not avoided, may
result in death or serious injury.
C A U T I O N
Indicates a potentially hazardous situation that may result in minor or moderate
injury.
N O T I C E
Indicates a situation that, if not avoided, could result in damage to the instrument.
Information that requires special emphasis.
This symbol, if noted on the instrument, references the user manual
for operation and/or safety information.
Electrical equipment marked with this symbol may not be disposed of
in European domestic or public disposal systems after 12 August
2005. In conformity with European local and national regulations
(EU Directive 2002/96/EC), European electrical equipment users
must now return old or end-of life equipment to the manufacturer for
disposal at no charge to the user.
Note: For return for recycling, please contact the equipment
manufacturer or supplier for instructions on how to return
end-of-life equipment, manufacturer-supplied electrical
accessories, and all auxiliary items for correct disposal.
WA R N I N G
The spectrophotometer may not be used in dangerous environments.
The manufacturer and its suppliers reject any express or indirect guarantee for
the use with High Risk Activities.