HOW TO CORRECT PROBLEMS IN THE MACHINE
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| PROBLEM | CAUSE | ACTION |
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There is no solution flow. | The solution tank is empty. | Fill the solution tank. |
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| The solution valve is closed. | Open the solution valve. |
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| There is an obstruction in the solution hose | Remove the obstruction from the hose or filter. |
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| or filter. |
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| The solution valve or electric wiring is | Repair or replace the valve or the electric |
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| damaged. | wiring. |
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| The solution module is defective. | Replace solution module |
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The solution flow does not stop. | The solution valve is open. | Close or Clean the solution valve. |
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| The solution valve or wiring is damaged. | Repair or replace the valve and the wiring. |
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| The solution valve is dirty | Clean the solution valve. |
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| There is a damaged seat and washer in the | Replace the seat and washer. |
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| solution valve. |
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| The solution module is defective. | Replace solution module. |
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The machine does not remove all the | The squeegee is up. | Lower the squeegee. |
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water from the floor. | The squeegee tilt is not correct. | To adjust See Figure 11, page 23. |
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| The recovery tank is full. | Drain the recovery tank. |
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| The screen filter is dirty. | Clean the screen filter. |
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| There is an obstruction or damage in the | Remove the obstruction or repair the damage. |
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| squeegee, squeegee hose or standpipe. |
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| The vacuum motor is not running. | Check for tripped breaker. Have an authorized |
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| service person make repairs. |
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| The squeegee hose is disconnected, or | Check and connect hose. |
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| damaged |
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| The squeegee blade is damaged, worn, or | Turn or replace the squeegee blade. |
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| incorrectly installed. | Correctly install the squeegee blade. |
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| The gaskets on the cover of the recovery | Replace the gaskets. |
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| tank are damaged. |
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The batteries do not give the normal | The battery terminals are dirty or damaged. | Clean the terminals and connectors. Replace |
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running time. |
| the damaged cables. Charge the batteries. |
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| The electrolyte level is too low. | Add distilled water to each cell and charge the |
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| batteries. |
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| The batteries are not fully charged. | Charge the batteries for a full 16 hour charge. |
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| The charger is damaged. | Have an authorized service person repair the |
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| charger. |
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| The battery is defective. | Check voltage of each cell while discharging. |
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| The batteries are disconnected. | Connect the batteries. |
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| Brush is in heavy scrub setting. | Adjust Pressure. |
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Page | CLARKE TECHNOLOGY Operator's Manual |