3.5
Alignment
Before aligning the pulleys it is important that the pulleys are mounted
correctly on the shafts and that the shafts are straight. Buckled
pulleys will have a detrimental effect on the alignment quality. Adjust
one (or both) pulley machine(s) step by step until the laser line hit the
three reference lines of the receiver unit.
Step 1. Elimination of vertical angle misalignment.
Place shims beneath the front or rear feet of the moveable machine
until the laser line is parallel to the reference lines (as per figure 11).
Fig. 9. Pulleys with all three
Fig. 10. Vertical angle alignment
misalignments combined
12
Belt alignment tool
SKF TMEB 2