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Operation
8.1
Safety instructions for operation
Observe the following when carrying out any work on the machine:
● Comply with the general safety instructions (Page 13)
● Comply with the applicable national and sector-specific regulations.
● When using the machine within the European Union, comply with the specifications laid
Risk of injury due to rotating parts
Rotating parts are dangerous. Touch protection against rotating parts is no longer guaranteed
if covers are removed. Touching rotating parts can result in death, serious injury or material
damage.
● Carefully ensure that all of the covers are closed while operational.
● First switch off and disconnect the machine if you must remove covers. Comply with the
● Only remove the covers when the rotating parts have come to a complete standstill.
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.
● Carefully ensure that all of the covers are closed while operational.
● First switch off and disconnect the machine if you must remove covers. Comply with the
● When the machine is in operation, the terminal boxes must remain closed at all times.
SIMOTICS HT Series HT-direct 1FW4...1......A
Operating Instructions 11/2018
down in EN 50110‑1 regarding safe operation of electrical equipment.
"Five safety rules":
"Five safety rules":
Terminal boxes may be opened only when the machine is stopped and in a no-voltage
condition.
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