Electrical connection
6
When carrying out any work on the machine, observe the general safety instructions and the
specifications contained in EN 50110‑1 regarding safe operation of electrical equipment.
See also
Safety information (Page 13)
Note
Service Center
If you
require support when electrically connecting up the machine, please contact the Service
Center.
WARNING
Connected parts can loosen
If you
use fixing elements made from the wrong material or apply the wrong tightening torque,
this could impair current transfer or cause connecting parts to become loose. Fastening
elements can work loosely, so that the minimum air clearances are no longer maintained.
Sparking formation may occur, in an explosive atmosphere it can lead to an explosion. This
could result in death, serious injury or material damage to the machine or even in failure,
which could in turn lead indirectly to material failure of the system.
● Tighten the screwed connections to the specified tightening torques.
● Observe any specifications regarding the materials from which fixing elements must be
made.
● When performing servicing, check the fastenings.
LOHER CHEMSTAR 1PS2
Operating Instructions 08/2016 53
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