ABB 2RCA035147, Руководство по эксплуатации

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5. Preparations
For your safety, keep your hands on the power unit,
never on the cutting head.
Beware of the sharp edges! Use safety gloves,
protective glasses, hearing protectors and a hard hat.
Start by removing the existing HMI.
Refer to safety instructions before starting any operations
with the cutting tool.
The cutting can be performed from the front or the back of
the panel door. It is recommended to make the cut-out from
the front side of the door panel to avoid sharp edges and
ensuring smooth installation of the new HMI.
The guidelines in this document are also based on making
the cut-out from the front. The low-voltage compartment
must be de-energized during installation.
Ensure that there is enough space to operate the
cutting tool in all intended directions. Check the space
required by the replacement HMI and for the wiring.
The cutting tool operation needs space around the
cut-out, as shown in section 1.