C190 - Clean Labyrinth Rings Of Spindles - Index G220 Operating Instructions And Maintenance Instructions

C190 - Clean labyrinth rings of spindles
Orientation
Procedure
54
When machining short-chipping materials such as brass, cast iron, or
in case of residues from the grinding, the work area must be cleaned
more frequently due to the special nature of the contamination.
Depending on the duration of use, usage profile of the machine and
different environmental conditions, it is necessary in particular to
remove and clean the labyrinth rings.
1. Loosen and remove the screws on the labyrinth ring (X) of the work spindle.
The number of screws that are necessary to fasten the labyrinth ring may differ
depending on the type of machine.
2.
Example: (X) Labyrinth ring on the main spindle G200
Remove the labyrinth ring.
3. Clean the labyrinth ring. Clean the free space behind the labyrinth ring by hand
with a cloth.
4. Reinstall the labyrinth ring and tighten the screws to the proper torque.
Maintenance Summary - 2.000 Operating hours
Maintenance Instructions
G220
DIE017EN - 05.06.2019