Initial Inspections
3-2
7SA6 Manual
C53000-G1176-C156-2
3.1 Unpacking and Repacking
The 7SA6 is packaged at the factory to meet the requirements of IEC 60255–21.
Unpacking and re-packing must be done with usual care, without using force, and with
appropriate tools. Visually check the device immediately upon arrival for correct me-
chanical condition.
Please observe also the brief reference booklet and all notes and hints that are en-
closed in the packaging.
The transport packaging can be reused in the same manner for further transport. Stor-
age packaging alone, for the individual devices, is not sufficient for transport. If alter-
native packaging is used, shock requirements according to IEC 60255–21–1 Class 2
and IEC 60255–21–2 Class 1 must be met.
The device should be in the final operating area for a minimum of two hours before the
power source is first applied. This time allows the device to attain temperature equilib-
rium, and dampness and condensation to be avoided.