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A4E300-AB01-18
Unacceptable
operating point
Overtemperature of
Ambient temperature
motor
too high
Insufficient cooling
If you have any other problems, contact ebm-papst.
5.1 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.
5.2 Safety test
What has to
How to test?
be tested?
Check the
Visual inspection At least every
protective
casing against
accidental
contact for
damage and to
ensure that it is
intact
Check the
Visual inspection At least every
device for
damage to
blades and
housing
Mounting the
Visual inspection At least every
connection lines
Mounting of
Visual inspection At least every
protective
earth connection
Check the
Visual inspection At least every
insulation of
the wires for
damage
Condensate
Visual inspection At least every
discharge
holes for
clogging, as
necessary
Weld seams
Visual inspection At least every
for crack
formation
Check the ball
Manual check
bearings to
by turning the
ensure they
rotor in shut-off
are quiet, can
state
move easily
and are free of
play
Item no. 10382-5-9970 · Revision 73098 · Release 2011-01-28 · Page 9 / 9
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
Operating instructions
Check operating point
Lower ambient
temperature if possible
Improve cooling
Frequency
Which
measure?
Repair or
6 months
replacement of
the device
Replacement
6 months
of the device
Fasten
6 months
Fasten
6 months
Replace wires
6 months
Open bore holes
6 months
Replace device
6 months
At least every
Replace
6 months
device in case
of noise,
difficulty of
movement or
clearance of
the bearings
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