HBK CB1010, Руководство по эксплуатации

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5
CANHEAD
SAFETY INSTRUCTIONS
Maintenance and cleaning
The CANHEAD system is maintenance‐free.
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Before cleaning, disconnect the equipment completely.
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Clean the housing with a soft, slightly damp (not wet!) cloth. Never use solvents, since
these could damage the labelling on the front panel and the display.
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When cleaning, ensure that no liquid gets into the equipment or connections.
Residual dangers
The scope of supply and performance of the CANHEAD system only covers a small area
of measurement technology. In addition, equipment planners, installers and operators
should plan, implement and respond to the safety engineering considerations of
measurement technology in such a way as to minimize remaining dangers. On-site
regulations must be complied with at all times. There must be reference to the remaining
dangers connected with measurement technology.
Safety rules
The supply connection, as well as the signal and sense leads, must be installed in such a
way that electromagnetic interference does not adversely affect device functionality
(HBM recommendation: ”Greenline shielding design”, downloadable from the Internet at
http://www.hbm.com/Greenline).
Automation equipment and devices must be covered over in such a way that adequate
protection or locking against unintentional actuation is provided (such as access checks,
password protection, etc.).
When devices are working in a network, these networks must be designed in such a way
that malfunctions in individual nodes can be detected and shut down.
Safety precautions must be taken both in terms of hardware and software, so that a line
break or other interruptions to signal transmission, such as via the bus interfaces, do not
cause undefined states or loss of data in the automation device.
Conversions and modifications
The device must not be modified from the design or safety engineering point of view
except with our express agreement. Any modification shall exclude all liability on our part
for any damage resulting therefrom.
In particular, any repair or soldering work on motherboards is prohibited. When exchang­
ing complete modules, use only original parts from HBM.
The product is delivered from the factory with a fixed hardware and software configura­
tion. Changes can only be made within the possibilities documented in the manuals.