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Tensioning GT2-belts
Check the tension of the belts used in ASM-Group2:
The two thumb screws can be turned clockwise to increase the belts tension.
Each screw is connected to a different GT2-belt, meaning they are not linked. Tension should be
equal on both GT2-belts.
They should be tensioned to a level that they grip onto the motor pulley and do not slip off while
moving.
Make sure the GT2-belts are not tightened too much, the screws holding idler pulleys will bend or
break under high tension. This might cause bad printing quality / wear of the belts / machine stop.
