Preparations for use
4
When carrying out any work, carefully observe the information provided in Chapter "Safety
instructions".
4.1 Requirements for installation location
The cabinet units are suitable for installation in general operating areas (to
DIN EN 60146-1-1 / VDE 558 T11 and DIN EN 50178 / VDE 0160 (IEC 62103), degree of
contamination 2; without conducted contamination). For this reason, SINAMICS devices must
be protected in such a way that they cannot be touched directly when they are being installed
in general operating areas.
The operating areas must be dry and free of dust. The air supplied must not contain any
electrically conductive gas, vapors, or dust which could impair operation.
For information about permissible ambient and installation conditions, see the "Technical data
and drawings" section.
4.2 Inspections when the equipment is received
4.2.1 Checking shock and tilt indicators
The purpose of shock and tilt indicators
The unit is equipped with shock and tilt indicators to monitor for damage during transit. It is
essential that you check the shock and tilt indicators before commissioning the unit.
WARNING
Unsafe operation as a result of tripped shock and tilt indicators
Safe operation of the device is not guaranteed if the shock or tilt indicator has tripped
(responded)
This can result in death, serious injury or material damage.
● If one of the indicators has tripped, do not perform any commissioning.
● Inform the Technical Support. Only specialist Siemens technicians can recommend
appropriate measures.
SINAMICS PERFECT HARMONY GH150 6SL38253AE412AA1-Z
Operating Instructions Rev.201910281231 EXAMPLE 59
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