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Long-term storage

Note

Storage time up to two years

The storage time a󹪜ects the properties of the rolling bearing grease.

• Store the motor for up to two years at -15° C to 55° C.

If you store the motor for longer than six months, carefully ensure that the storage facility

complies with the following conditions:

Table 4-2 Ambient conditions for long-term storage in the product packaging according to Class

1K3 to EN 60721‑3‑1 - with the exception of in󹪞uencing environmental variables "Air

temperature", "Highest relative humidity" and "Condensation"

Climatic ambient conditions ‑15 °C to +55 °C

Highest relative humidity < 60%, condensation not permissible

Mechanical ambient conditions vibration-free storage room v

rms

< 0.2 mm/s

Protection against chemical substances Protected in acc. with Class 1C2

Biological ambient conditions Suitable in acc. with Class 1B2

Duration • Six months for the above-mentioned condi‐

tions.

• Special preservation measures are required

for storage periods of 6 months up to a

maximum of two years.

Check the correct state of the motor every six months.

• Check the motor for any damage.

• Perform any necessary maintenance work.

• Check the state of the dehydrating agent and replace when necessary.

• Record the preservation work so that all preservation coating can be removed prior to the

commissioning.

Condensation

The following ambient conditions encourage the formation of condensation:

• Signi󹪝cant ambient temperature 󹪞uctuations,

• Direct sunshine,

• High humidity during storage.

Avoid these ambient conditions.

Use a dehydrating agent in the packaging.

Preparing for use

4.2 Transportation and storage

SIMOTICS S-1FK2 synchronous motors for SINAMICS S120

56 Operating Instructions, 02/2022, A5E46089564B AD

Siemens SIMOTICS S-1FK2 User Manual

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