Bedienungsanleitung KXE - REITZ Ventilatoren

4.4.3 Switching on of the fan
BWA-KXE-Fetteinzelstehlager_englisch_02.doc
Start-up
It is only permitted to start-up the fan, if a sufficient
acceleration torque is available, covering the
complete range of acceleration up to the nominal
speed.
Start-up the fan with closed damper.
In case the fan is of gastight design, check the housing, the
shaft seal and the connections at inlet and discharge for
tightness.
Switch-on fan.
Monitor the following values and document them:
� During start-up
- current consumption,
- voltage,
- vibrations (quiet running),
- noises.
� After start-up
- current / voltage,
- vibrations,
- noises,
- bearing temperatures
- temperature increase at fan housing due to compression
of handled gas.
After start-up charge the fan.
Monitor the following values of the fan and document them:
- current consumption / voltage,
- vibrations (quiet running),
- noises,
- bearing temperatures.
The fan must be disconnected, when
- specified values are exceeded
(see chapter 1.2 Fan data sheet)
- unacceptable vibration values or increased noise levels
of the fan occur,
- limit values are exceeded
(see chapter 9.1.2 Limiting values vibrations)
If the above mentioned malfunctions occur, contact
the service specialists of the manufacturer.
4.4