| Step | | Procedure & Parts & Tools |
| 1 |
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Press and hold both plus signs and turn the key and hold it in the on position until S100 appears on the screen.
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| 2 |
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Press the brush pressure plus button until the screen displays S300.
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| 3 |
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Press the start/stop button to enter into the S300 sub menu. The screen will display S301.
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| 4 |
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Press the start/stop button again until the screen changes to a running dash. The machine is now running a self test. The brushes will turn on and the squeegee will lower automatically.
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| 5 |
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After a few seconds, the screen will display a code. E000, shown here, means the vac motor, brushes, and squeegee are in working order. Note: Refer to your owner's manual or TASKI catalog for code definitions.
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| 6 |
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Press the Eco button to exit back to the original screen.
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