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Maintenance
Through careful and regular maintenance, inspections, and overhauls you can detect faults at
an early stage and resolve them. This means that you can avoid consequential damage.
Operating conditions and characteristics can vary widely. For this reason, only general
maintenance intervals can be specified here. Maintenance intervals should therefore be
scheduled to suit the local conditions (dirt, starting frequency, load, etc.).
Observe the following when carrying out any work on the machine:
● Comply with the general safety instructions
● Comply with the applicable national and sector-specific regulations.
● When using the machine within the European Union, comply with the specifications laid
See also
Safety information (Page 15)
Note
Please contact the service center (Page 171), if you require support with service, maintenance
or repair.
9.1
Inspection and maintenance
9.1.1
Safety instructions for inspection and maintenance
Danger as a result of stationary parts under voltage (live parts)
Live parts represent a hazard. Touch protection against active (live) parts is no longer
guaranteed if covers are removed. The minimum air and creepage distances may be fallen
below (violated) when coming close to active parts. Touching or coming close can result in
death, serious injury or material damage.
● Take the machine out of operation.
● Switch off the machine and ensure that it is in a no-voltage condition. Carefully comply with
● Only open the terminal box when the motor is stationary and in a no voltage condition.
SIMOTICS FD 1LN1
Operating Instructions 01/2019
down in EN 50110‑1 regarding safe operation of electrical equipment.
the "5 safety rules".
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