Vibration Testing; Cleaning; Safety Inspection - Siemens SIMOTICS M-1PH818 Serie Instrucciones De Servicio

K3G250-RR03-M4
Siemens AG PD LD Nbg.
Line voltage faulty
Faulty connection
Broken motor winding Replace device
Thermal overload
protector activated
Deficient cooling
Ambient temperature
too high
Impermissible point of
operation (e.g. back
pressure too high)
Item no. 55691-5-9970 · ENU · Change 94618 · Approved 2017-06-12 · Page 11 / 12
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 line voltage,
restore power supply.
Attention! The error
message resets

6.1 Vibration testing

automatically.
Device restarts Checking of fan for mechanical vibration based on ISO 14694.
automatically without Recommendation: Every 6 months. Max. vibration severity is 3.5 mm/
warning. s, measured at the motor fastening diameter on the motor support plate in
the direction of the motor axis of rotation and perpendicular to this.
Isolate from supply,
correct connection;
see connection
diagram.
Allow motor to cool
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
switch it on again.
Alternatively, reset
Fig. 1: Example illustrating vibration measurement. The arrangement of
the error message by
applying a control the sensors depends on the device concerned and the installation
signal of < 0.5 V to
situation.
Din1 or by shorting

6.2 Cleaning

Din1 to GND.
Reduce the ambient
temperature. Let the
device cool down.
To reset the error
message, switch off
the line voltage for at
least 25 s and then
switch it on again.
Alternatively, reset

6.3 Safety inspection

the error message by
applying a control
signal of < 0.5 V to
Din1 or by shorting
Din1 to GND.
Correct the operating
point. Let the device
cool down.
To reset the error
message, switch off
What to check
the line voltage for at
Contact
least 25 s and then
protection
switch it on again.
cover for
Alternatively, reset
intactness or
the error message by
damage
applying a control
Device for
signal of < 0.5 V to
damage to
Din1 or by shorting
blades and
Din1 to GND.
housing
Fastening the
cables
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
Visual inspection At least every
6 months
Visual inspection At least every
6 months
Visual inspection At least every
6 months
What action?
Repair or
replacement of
device
Replacement of
device
Fasten
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