Husqvarna 2-20DT Global Operator's Manual page 13

2. Push the abrasive control lever (A) to close the
abrasive valve. Push the OFF button to stop the
blastmotors.
3. Set the movement speed to the lowest possible,
approximately 0.5.
2037 - 001 - 07.02.2023
4. Open the drive chain cover.
A
B
5. Install the quick release pin. Push and hold the quick
release pin with a finger.
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