High electrical voltage! Danger to life, risk of
injury by electric shock or serious injury!
WARNING
●
Only qualified persons are allowed to operate, maintain and/or repair the
electric components of the drive and control system.
●
Follow the general installation and safety regulations when working on
power installations.
●
Before switching on, the equipment grounding conductor must have
been permanently connected to all electric components in accordance
with the connection diagram.
●
Even for brief measurements or tests, operation is only allowed if the
equipment grounding conductor has been permanently connected to the
points of the components provided for this purpose.
●
Before accessing electrical parts with voltage potentials higher than
50 V, you must disconnect electric components from the mains or from
the power supply unit. Secure the electric component from
reconnection.
●
With electric components, observe the following aspects:
Always wait 30 minutes after switching off power to allow live capacitors
to discharge before accessing an electric component. Measure the
electrical voltage of live parts before beginning to work to make sure
that the equipment is safe to touch.
●
Install the covers and guards provided for this purpose before switching
on.
●
Never touch electrical connection points of the components while power
is turned on.
●
Do not remove or plug in connectors when the component has been
powered.
●
As a basic principle, residual-current-operated circuit-breakers cannot
be used for electric drives to prevent direct contact.
●
Secure built-in devices from penetrating foreign objects and water, as
well as from direct contact, by providing an external housing, for
example a control cabinet.
●
The System Housing may only be used as build-in equipment for indoor
use only, which means that the end-user must provide a suitable fire
and electrical safe enclosure.
●
The System Housing has no certified functional safety on board. This
means that all precautions for a safe operation must be ensured by
external components.
●
The System Housing may only be used in combination with external
approved (for example EN60950-1 or EN61558-2-16) power supplies.
The supply voltages 24V System, DP NY4130, 24V Dig, and 24V Fdig
for the system must be separated at least by reinforced insulation from
all hazardous voltages according to the standard IEC 61010-1:2010.
To be observed with electrical drive and filter components:
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Safety Instructions for Electric Drives and Controls
NYCe 4000 Multi-axis motion control system Hardware Sys‐
tem Manual
Bosch Rexroth AG R911337671_Edition 18
