ABB Levelmeter 2000 Instructions Manual page 21

Calibration scales, IRB 4400
The illustration below shows the calibration scale positions on IRB 4400.
The calibration marks for axes 2, 3, 4 and 5 are marked using punch mark tools.
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A
B
C
D
E
3HAC 022907-001 Revision: -
Punch, axis 2, 3HAB 1521-1
Punch, axis 3, 3HAB 1522-1
Punch, axis 4, 3HAB 1523-1 (there are two different versions of the marks,as shown
in the figure)
Punch, axis 5, 3HAB 1524-1
Axes 5 and 6, IRB 4400/L10
2 Reference information
2.4. Calibration scales and correct axis position
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