During Operation - Lenze g500 Series Mounting Instructions

6 Commissioning and operation

During operation

Please check the following:
¯ Drive function - machine function assignment
¯ The direction of rotation of the drive shaft
All sizes except for G50BB124, 3−stage
Fig. 11 Rotating direction of drive shaft
6.4 During operation
¯ Warming
If operating conditions are unfavourable (e.g. high input speed, small ratio, vertical
mounting position, high ambient temperature, ...), the gearboxes may heat up more.
Temperature
> 70 °C
> 80 °C
> 100 °C
Tab. 9 Housing temperature
During operation, check the drive periodically and take special care of:
¯ changes compared to normal operation, like
–
unusual noise, stronger vibrations or increased temperatures,
–
leakages,
–
loose fixing elements,
–
the condition of the electrical cables.
¯ In the event of faults:
–
shut down the drive,
–
check the troubleshooting table.
If the fault cannot be remedied, please contact the Lenze customer service.
46
Only G50BB124, 3−stage
Measures
Apply covers and warning labels
Gearboxes with mineral oil (CLP) or for standard shaft sealing ring,
¯ Use synthetic oil,
¯ Provide for better cooling,
¯ It may be necessary to contact Lenze
Gearboxes with synthetic oil (CLP HC) and FKM shaft sealing ring
¯ Provide for better cooling,
¯ It may be necessary to contact Lenze
Lenze ¯ MA 12.0014 ¯ 5.1