Chapter 7 Installation
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.
7.4.1 Connecting the sensors, actuators and power supply
Important note:
l
All wiring work must be performed in the de-energised state.
l
Ensure installation is completed correctly.
l
Comply with existing legal and/or operational directives.
l
Improper handling can cause injuries and/or damage to the devices.
l
Run all data and power cables so that they do not pose a trip hazard and ensure that
cables do not have any sharp bends.
l
The myDatalogEASYplus must not be operated in the field with the lid open.
l
The myDatalogEASYplus cannot be operated without an internal power supply
(rechargeable battery or battery pack)!
l
Ensure that the polarity of the connector is correct when replacing the rechargeable
battery or battery pack.
l
An external charging voltage (V
in
) must not be connected to the myDatalogEASYplus if
a battery pack is being used.
l
To ensure the housing is properly sealed, each of the two cable screw connections
must only hold a single cable.
Rev. 06
49
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