7.3 Safety instructions for the cabling
When connections are made to the myDatalogNANO Ex , the following warnings and information
must be observed, in addition to the warnings and information found in the individual chapters on
the installation. Further safety information is included in "Safety instructions" on page 17.
7.3.1 Information on preventing electrostatic discharges (ESD)
Important note: Maintenance procedures that do not require the device to be connected to
the power supply should only be performed once the device has been disconnected from the
mains power supply to minimise hazards and ESD risks.
The sensitive electronic components inside the device can be damaged by static electricity, which
can impair the device performance or even cause the device to fail. The manufacturer recommends
the following steps to prevent any damage to the device caused by electrostatic discharges:
l
Discharge any static electricity present on your body before handling the electronic
components of the device (such as circuit boards and components attached thereto). To do
this, you can touch a grounded metallic surface such as the housing frame of a device or a
metal pipe.
l
Avoid any unnecessary movements to prevent the build-up of static charges.
l
Use antistatic containers or packaging to transport components that are sensitive to static.
l
Wear an antistatic wristband that is grounded via a cable to discharge your body and keep it
free of static electricity.
l
Only touch components that are sensitive to electric charges in an antistatic working area. If
possible, use antistatic mats and work pads.
7.4 Electrical installation
Important note: Only qualified personnel should undertake the installation described in this
chapter of the operating instructions to avoid any damage to the device.
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