Protection Against Contact With Electrical Parts And Housings - Bosch REXROTH EFC 3600 Instruction Manual

Bosch Rexroth AG
Important Notes
● Proper and correct transport, storage, mounting and installation, as well as care in
operation and maintenance, are prerequisites for optimal and safe operation of the
component.
Improper use of these components, failure to follow the safety instructions in this docu‐
ment or tampering with the product, including disabling of safety devices, could result in
property damage, injury, electric shock or even death.
1.1.2

Protection Against Contact With Electrical Parts and Housings

This section concerns components of the electric drive and control system
with voltages of more than 50 volts.
Contact with parts conducting voltages above 50 volts can cause personal danger and
electric shock. When operating components of the electric drive and control system, it
is unavoidable that some parts of these components conduct dangerous voltage.
High electrical voltage! Danger to life, risk of injury by electric shock or serious injury!
● Only qualified persons are allowed to operate, maintain and/or repair the compo‐
nents of the electric drive and control system.
● Follow the general installation and safety regulations when working on power instal‐
lations.
● Before switching on, the equipment grounding conductor must have been perma‐
nently connected to all electric components in accordance with the connection dia‐
gram.
● Even for brief measurements or tests, operation is only allowed if the equipment
grounding conductor has been permanently connected to the points of the compo‐
nents 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. Se‐
cure 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.
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DOK-RCON01-REX*F*UL***-IN01-EN-P
Rexroth Frequency Converters