Siemens SINAMICS S120 Manual page 55

Checking the shipping and handling indicators prior to commissioning
It is essential to check the shipping and handling indicators prior to commissioning the
converter.
Figure 3-5
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 3-6
The shock indicator shows if an acceleration has exceeded 98.1 m/s
the direction of acceleration. The black color of the arrows indicates that an impermissible
shock load has occurred in the direction of the arrow.
Damage to the device when shock or tilt indicators are tripped
If a shock or tilt indicator has 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 tripped.
• Contact Technical Support immediately for clarification.
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A
Tilt indicator tripped
Shock indicator tripped
WARNING
Mechanical installation
3.3 Installing
(10 x g) and indicates
2
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