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When setting the blast pattern perform the following steps:
1. Verify that the blast wheel is rotating in the direction shown on the blast housing.
2. Place a sheet of steel approximately 1/4”" thick under the machine and then blast with the
shot valve fully open for approximately one minute.
Note: Do not move the machine.
3. After blasting for one minute, shut down the machine and inspect the blast pattern. The
"hot spot" should be in the center of the width blasted. The "hot spot" can be altered by
rotating the control cage. Rotating the control cage in a counter-clockwise direction will
move the "hot spot" to the right while rotating the control cage in a clockwise direction
will move the "hot spot" to the left. If you visualize a clock, the opening of the control
cage should be set at approximately 10:30 and 8:30 on the clock. The size of steel shot
used will impact where the "hot spot" appears in the blast pattern. The operator will need
to adjust the control cage based upon the size of steel shot utilized.
Summary of Contents for BP-9-110v
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