Non-compliance with functional safety!
Hydraulic components control movements in
machines or systems. In the event of me‐
chanical and electrical faults, e.g. power sup‐
ply failure due to lightning or fluctuations in
the power supply, the machine can start up
unexpectedly and perform uncontrolled
movements and thus cause personal injuries.
WARNING
●
When setting up your circuit, observe functional safety, e.g. according to
EN ISO 13849.
●
If necessary, fit light barriers or safety guards for protection against dan‐
gerous movements.
●
Observe the notes in the project planning manual and in the data sheet
with regard to protection and application.
●
If an accumulator is provided, install a check valve and an accumulator
safety block.
Electromagnetic interference!
Frequency converters can be disturbed by in‐
terference emitted by the machine. This can
cause malfunction, which can lead to severe
injuries.
WARNING
●
Use only devices, connecting elements and electrical control cables that
comply with the EMC Directive.
●
If required, install shielding elements.
●
Keep a sufficient distance to sources of radiated disturbance.
●
Observe the EMC limit values and notes on EMC for the electrical com‐
ponents of the Sytronix system.
Electromagnetic radiated interference!
Electrical components of the Sytronix assem‐
blies may emit electromagnetic interference.
This can cause malfunction, which can lead
to severe injuries.
WARNING
●
Keep a sufficient distance to sources of radiated disturbance.
●
If required, install shielding elements.
●
Observe the EMC limit values and notes on EMC for the electrical com‐
ponents of the Sytronix system.
8/69
Safety instructions
Sytronix SvP 7020 PFC 03 Variable-Speed Positioning of Hy‐
draulic Axes
Bosch Rexroth AG RE 62314-B_Edition 01
