Replace Timing Belt of the Rotary Table Drive

Interval

10000 Hours Operating time

Component

Rotary feed table

The timing belt must be replaced at regular intervals in order to avoid fatigue break. This activity must only be carried out by specially trained personnel.

Please observe chapter 4.2 "Special safety measures" when entering or leaving the machine. Exercise caution when working inside the machine with the machining unit not secured!

Step 1:

Loading hatch closed.

Step 2:

There should be no tool in the tool spindle.

Step 3:

Z-axis (rotary table) is moved to the workpiece setting station safety door (front door).

Step 4:

Work area safety door open and secured to prevent closing.

Step 5:

Maintenance area safety door opened and secured to prevent closing.

Step 6:

Machine switched off at main switch and secured against being switched on again.

Step 7:

Machining unit protected from falling by supports.

Step 8:

Compressed air shut-off valve closed and secured to prevent opening.

Step 9:

Have the timing belt replaced by customer service.

Step 10:

Remove support from the machining unit.

Step 11:

Before closing the safety doors, ensure that nobody is behind the guard panels. Close and lock the work area safety door and the maintenance area safety door.

Step 12:

Open compressed air shut-off valve.