Siemens SINAMICS G120P, Operating Instructions Manual

Page: 40 / 496

Mechanical installation
3.3 Assembly
Inverter cabinet units
40
Operating Instructions, 12/2014, A5E32923362A
Checking the shipping and handling monitors prior to commissioning
It is essential to check the shipping and handling monitors prior to commissioning the
inverter.
Figure 3-4 Tilt indicator tripped
The tilt indicator provides immediate visible evidence of whether the cabinet units have been
handled and stored upright. Blue-colored quartz sand begins to flow into the arrow-shaped
indicator area. The tilt indicator has tripped when the blue color extends beyond the middle
line of the arrowhead.
Figure 3-5 Shock indicator tripped
The shock indicator shows if an acceleration has exceeded 98.1 m/s
2
(10 x g) and indicates
the direction of acceleration. The black color of the arrows indicates that an impermissible
shock load has occurred in the direction of the arrow.
WARNING
Danger to life caused by device damage during tripped shock or tilt indicators
If a shock or tilt indicator has been tripped, safe operation of the device cannot be
guaranteed.
This can result in death, serious injury or material damage.
•
Terminate the commissioning if one of the shock or tilt indicators has been tripped.
•
Contact Technical Support immediately for clarification.