Jetter JX2-IO16, User Manual

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6 Installation Guide JetWeb
34 Jetter AG
6.2 Notes on Safety as regards the
Installation
Caution
Danger resulting from electric shock!
If the JX2-IO16 module is not isolated from the mains, for example during
installation, maintenance, and repair, you can get an electric shock.
Please observe the following precautions in order to avoid injuries such as
muscle cramps, and damages to the module:
Have works on the electric and electronic system performed by
qualified personnel only. For information refer to chapter 1.1.3 "Who is
Permitted to Operate the JX2-IO16 Module?", page 12.
Do not plug or unplug plug-in connectors while they are energized.
Also, do not unscrew screwed connections of energized components.
Failure to comply with these rules may cause voltage peaks and, thus,
electromagnetic interferences which may result in damages to the
equipment, as well as in electrical hazards to persons.
Therefore, switch off the operating voltage of the machine before
carrying out any work on it.
Before carrying out installation and maintenance jobs, isolate the
module and all devices connected to it from the mains.
Avoid damages caused by electrostatic discharge by touching
grounded points before carrying out installation work.
Damages caused by ESD do not always become immediately
apparent!