Electric Motor; Inverter Powered Electric Motor; Rotation Direction - FPZ SCL K09R MD-GOR Betriebsanleitung

•
Check the axial alignment of the semi-joints in at
least four places using a knife-edge rule or similar.
•
Check the angular alignment by measuring the
distance of the semi-joints in at least four places.
•
Do not turn the transmission in taking the
measurements.
•
Make sure the correction of one alignment does
not change the other.
•
Protect the couplings with the coupling covers,
fixing them to the connection flange using suitable
screws.
NOTE FOR THE
Regarding this, also consult the instruction manual for elastomer joints.
USER

12.4 ELECTRIC MOTOR

Make sure to comply with all the safety measures and instructions given in the electric motor
instruction manual.
Make sure the mains power supply voltage and frequency match the values specified on the motor
rating plate.
Danger due to electricity!
• Before starting work on the unit or system, take the following precautions:
- make sure the machine is NOT powered;
- take steps to prevent the power from being reconnected;
• The terminal box must not contain:
- foreign bodies;
- impurities;
- moisture.
Close the terminal box with the lid and seal the openings of the cable glands to prevent dust, water and moisture from entering.
Install the motor circuit breaker.
ATTENTION !
In case of various motor starts in the space of an hour, there are limitations which can seriously damage the unit if ignored.
Regarding this, refer to the electric motor instruction manual.
12.4.1

INVERTER POWERED ELECTRIC MOTOR

ATTENTION !
When powered by an inverter, the unit's nominal pressure or vacuum characteristics can vary.
For the performance of an inverter powered unit, contact FPZ customer care.
The power supply via inverter is always the responsibility of the installer, who must ensure compliance with the standards and also:
•
Checks the suitability of the system and the inverter for operation with standard motors, i.e. class F, or the need for specific motors
for these types of operation.
12.4.2

ROTATION DIRECTION

SCL K / R blowers - exhausters must be used with the rotation direction
indicated by the arrow on the electric motor fan cover.
•
To check the rotation direction, switch the motor on briefly and observe the
fan.
FPZ-MI-K MD-GOR/GVR-EU-R00-15 41 / 118