Operating instructions – ebm-papst S3G300-AL11-51 User Manual

Page 11

Operating instructions

S3G300-AL11-51

Translation of the original operating instructions

Overtemperature of
electronics/motor

Insufficient cooling

Improve cooling. Let
the device cool
down.
To reset the error
message, switch off
the mains supply
voltage for a min. of
25 s and switch it on
again.

Ambient temperature
too high

Reduce the ambient
temperature. Let the
device cool down.

Unacceptable
operating point

Correct the operating
point. Let the device
cool down.

If you have any other problems, contact ebm-papst.

6.1 Cleaning

NOTE
Damage to the device during cleaning.
Malfunction possible
→ Do not clean the device using a water jet or high-pressure

washer.

→ Do not use any cleaners containing acids,

bases or solvents.

→ Do not use any pointed or sharp-edged objects to clean.

6.2 Safety test

NOTE
High-voltage test
The integrated EMC filter contains Y capacitors. Therefore, the
trigger current is exceeded when AC testing voltage is applied.
→ Test the device with DC voltage when you carry out the

high-voltage test required by law. The voltage to be used
corresponds to the peak value of the AC voltage required by
the standard.

What has to
be tested?

How to test?

Frequency

Which
measure?

Check the
protective
casing against
accidental
contact for
damage and to
ensure that it is
intact