Lenze GSS - Manual (Page 58)

Commissioning and operation
Before switching on
7
l
58 BA 12.0023−EN 7.0
7 Commissioning and operation
(
Stop!
The drive may only be commissioned by skilled personnel!
7.1 Before switching on
Please check:
ƒ Does the drive appear undamaged?
ƒ Is the mechanical fixing o.k.?
ƒ Has the electrical connection been carried out properly?
ƒ Are all rotating parts and surfaces that may become hot protected against contact?
ƒ If the oil level of the drive has been increased due to storage purposes (
¶ 28), it
must be reduced again to the height permissible for the intended mounting
position.
ƒ For gearboxes with breathing:
– Has the transport locking device been removed?
ƒ For gearboxes with backstop:
– Will the motor start to rotate in the correct direction? (
¶ 29)
7.2 During operation
)
Note!
The helical−worm gearboxes reach their full performance only after a short
running−in period of 24...48 hours at rated torque!
During operation, check the drive periodically and take special care of:
ƒ Deviations from normal operation such as
– abnormal noises, stronger vibrations, or increased temperatures
– leakages,
– loose fixing elements,
– the condition of the electrical cables.
ƒ If any interference should occur, you have to stop the drive and go through the steps
for troubleshooting and fault elimination (chapter 9). If the interference cannot be
eliminated, please contact the Lenze Service.