EBE 350 VH
Operating Instructions
Maintenance
7.4 The blast pattern
Abrasive leaving the blast wheel blades is not thrown in all directions.
Scatter is restricted to an angle of about 80°. This is achieved through
the use of a control cage, which surrounds the impeller. The position
of the window in the control cage determines the blast pattern.
Correct adjustment of the control cage and thus of the blast pattern is
the most important factor for optimum working with the EBE 350 VH
blast cleaning machine.
Incorrect adjustment of the control cage results in very high wear and
premature blasting-through of the liners in the blast wheel housing, as
well as reduced blasting performance and a possible loss of the
rebounce energy of the abrasive.
Fig. 7.1
1 Grit funnel
2 Control cage
The adjustment is effected by loosening the grit funnel (pos.1) and
turning of the control cage (pos.2).
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Summary of Contents for EBE 350 VH
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Page 65: ...EBE 350 VH Operating Instructions Electrical systems Contents Chapter 8 8 1 Circuit diagrams 1...
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Page 88: ...EBE 350 VH Operating Instructions Spare parts Contents Chapter 10 10 1 Spare parts 1...
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