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

Switch off, isolate

from supply and

remove mechanical

blockage.

Check line voltage,

restore power supply.

Attention! The error

message resets

automatically.

Device restarts

automatically without

warning.

Isolate from supply,

correct connection;

see connection

diagram.

Allow motor to cool

6.1 Cleaning

off, locate and rectify

cause of error,

release restart lockout

if necessary

Improve cooling. Let

the device cool down.

To reset the error

message, switch off

the line voltage for at

least 25 s and then

6.2 Safety inspection

switch it on again.

Alternatively, reset

the error message by

applying a control

signal of < 0.5 V to

Din1 or by shorting

Din1 to GND.

Reduce the ambient

temperature. Let the

device cool down.

What to check

To reset the error

Contact

message, switch off

protection

the line voltage for at

cover for

least 25 s and then

intactness or

switch it on again.

damage

Alternatively, reset

Device for

the error message by

damage to

applying a control

blades and

signal of < 0.5 V to

housing

Din1 or by shorting

Fastening the

Din1 to GND.

cables

Insulation of

cables for

damage

Tightness of

cable gland

Abnormal

bearing noise

Impermissible point of

operation (e.g. back

pressure too high)

In the event of further malfunctions, contact ebm-papst.

NOTE

Damage to the device during cleaning

Malfunction possible

→ Do not clean the device using a high-pressure cleaner.

→ Do not use acid, alkali or solvent-based cleaning agents.

→ Do not use any pointed or sharp-edged objects for cleaning

NOTE

High-voltage test

The integrated EMC filter has Y capacitors. The tripping current

is exceeded when AC testing voltage is applied.

→ Test the device with DC voltage when you perform the

legally required high-voltage test. The voltage to be used

corresponds to the peak value of the AC voltage required by

the standard.

How to check

How often