D320 - Replace belts and check belt tension
Carrying out the maintenance activities described below requires
special knowledge. For this reason, these maintenance activities
must only be carried out by staff that has received adequate training
by the machine manufacturer!
Orientation
Use only the original belts according to the spare or wear parts list.
Requirement
After replacing a drive belt, be sure to observe the values (Hz)
specified in the table below for the belt tension of the respective axis.
A frequency meter is required for testing.
Also the reference point may need to be checked or adjusted.
Setting values in Hertz (Hz) for belt tension
Procedure
1.
Caution
Uncontrolled movements of axes or machine components.
Severe cut and crush injuries.
Secure all axes or components against uncontrolled movements
during maintenance or repair work.
Move the tool slides to a suitable position.
2. Replace Z1.1 belt.
3. Measure belt tension (frequency meter) and adjust belt.
4. Replace Z1.2 belt.
5. Measure belt tension (frequency meter) and adjust belt.
6. Replace S1 belt.
7. Measure belt tension (frequency meter) and adjust belt.
8. Replace Z2.1 belt.
9. Measure belt tension (frequency meter) and adjust belt.
10. Replace Z2.2 belt.
Maintenance Summary - 4.000 Operating hours
84
Maintenance Instructions
C200
LP1702.10021 - 05.06.2019
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