Siemens SINAMICS G110, Operating Instructions Manual

Page: 9 / 92

04/2005 Safety Instructions
SINAMICS G110 Operating Instructions
6SL3298-0AA11-0BP0
9
Operation
WARNINGS
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SINAMICS G110 inverters operate at high voltages.
¾
When operating electrical devices, it is impossible to avoid applying hazardous
voltages to certain parts of the equipment.
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Emergency Stop facilities according to EN 60204 IEC 204 (VDE 0113) must
remain operative in all operating modes of the control equipment. Any
disengagement of the Emergency Stop facility must not lead to uncontrolled or
undefined restart.
¾
Wherever faults occurring in the control equipment can lead to substantial
material damage or even grievous bodily injury (i.e. potentially dangerous
faults), additional external precautions must be taken or facilities provided to
ensure or enforce safe operation, even when a fault occurs (e.g. independent
limit switches, mechanical interlocks, etc.).
¾
Certain parameter settings may cause the inverter to restart automatically after
an input power failure.
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Motor parameters must be accurately configured for motor overload protection
to operate correctly above 5 Hz.
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This equipment is capable of providing internal motor overload protection in
accordance with UL508C. Refer to P0610 and P0335, I
2
t is ON by default.
¾
This equipment is suitable for use in a circuit capable of delivering not more
than 10,000 symmetrical amperes (rms), for a maximum voltage of 230 V when
protected by an H or K type fuse, a circuit breaker or self-protected combination
motor controller.
¾
This equipment must not be used as an ‘emergency stop mechanism’ (see EN
60204, 9.2.5.4)
Repair
WARNINGS
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Repairs on equipment may only be carried out by Siemens Service , by repair
centers authorized by Siemens or by qualified personnel who are thoroughly
acquainted with all the warnings and operating procedures contained in this
manual.
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Any defective parts or components must be replaced using genuine Siemens
authorized parts.
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Risk of electric shock. Wait 5 minutes for the DC capacitors to discharge before
carrying out any installation work.
Dismantling & Disposal
NOTES
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The inverter’s packaging is re-usable. Retain the packaging for future use or
return it to the manufacturer.
¾
Easy-to-release screw and snap connectors allow you to break the unit down
into its component parts. You can then re-cycle these component parts, dispose
of them in
accordance with local requirements or return them to the
manufacturer.