DS-CAM-640c & DS-CAM-1100m
TECHNICAL REFERENCE MANUAL
This product has been classified as Monitoring and Control equipment and is outside the scope of the
2002/95/EC RoHS Directive. However, we take care of our environment and the product is lead-free.
8.2.4. General safety and hazard warnings for all Dewesoft systems
Safety of the operator and the unit depend on following these rules.
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Use this system under the terms of the specifications only to avoid any possible danger.
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Read your manual before operating the system.
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Observe local laws when using the instrument.
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DO NOT touch internal wiring!
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DO NOT use higher supply voltage than specified!
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Use only original plugs and cables for harnessing.
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You may not connect higher voltages than rated to any connectors.
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The power cable and connector serve as Power-Breaker. The cable must not exceed 3 meters, the
disconnect function must be possible without tools.
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Maintenance must be executed by qualified staff only.
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During the use of the system, it might be possible to access other parts of a more comprehensive
system. Please read and follow the safety instructions provided in the manuals of all other
components regarding warning and security advice for using the system.
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With this product, only use the power cable delivered or defined for the host country.
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DO NOT connect or disconnect sensors, probes or test leads, as these parts are connected to a
voltage supply unit.
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Ground the equipment: For Safety Class 1 equipment (equipment having a protective earth
terminal), a non-interruptible safety earth ground must be provided from the mains power
source to the product input wiring terminals.
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Please note the characteristics and indicators on the system to avoid fire or electric shocks. Before
connecting the system, please read the corresponding specifications in the product manual
carefully.
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The inputs must not, unless otherwise noted (CATx identification), be connected to the main
circuit of category II, III and IV.
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The power cord separates the system from the power supply. Do not block the power cord, since
it has to be accessible for the users.
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DO NOT use the system if equipment covers or shields are removed.
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If you assume the system is damaged, get it examined by authorized personnel only.
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Adverse environmental conditions are Moisture or high humidity Dust, flammable gases, fumes
or dissolver Thunderstorm or thunderstorm conditions (except assembly PNA) Electrostatic fields,
etc.
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The measurement category can be adjusted depending on module configuration.
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Any other use than described above may damage your system and is attended with dangers like
short-circuiting, fire or electric shocks.
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The whole system must not be changed, rebuilt or opened.
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DO NOT operate damaged equipment: Whenever it is possible that the safety protection features
built into this product have been impaired, either through physical damage, excessive moisture,
or any other reason, REMOVE POWER and do not use the product until the safe operation can be
verified by service-trained personnel. If necessary, return the product to Dewesoft sales and
service office for service and repair to ensure that safety features are maintained.
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If you assume a more riskless use is not provided anymore, the system has to be rendered
inoperative and should be protected against inadvertent operation. It is assumed that a more
riskless operation is not possible anymore if the system is damaged obviously or causes strange
DS-CAM-640c & 1100m V22-1
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