Jäger Chopper 6500 H, Manual

Page: 24 / 36

Commissioning
Item no. 11207001-01, Revision 00 24 ( 36 )
9.3 Shutdown signal
Use the option on the frequency converter of detecting the shutdown signal
from the shaft and forwarding this to the machine controller for evaluation.
9.4 Commissioning after storage
Ü
Do not put the HF spindle into operation until its temperature has adjusted
from the temperature of the storage location to the temperature of the us-
age location.
Ä
The temperature difference between the HF spindle and the usage lo-
cation should not exceed 10°C.
Ü Carry out all steps in the "Maintenance [
}
28] " section.
Ü Operate the HF spindle at a maximum of 50 % of the max. permissible
speed for approx. 5 minutes.
Ä See Commissioning [
}
23] section
Ü
Operate the HF spindle for approx. 2 more minutes at a maximum of 80 %
of the maximum permissible speed.
This preheats the grease lubrication of the bearing and protects it.