CAUTION!
Always wear safety goggles or a face shield during operation. Never switch on the tool when it is in contact with the workpiece, it may cause an injury to operator. Never run the tool without properly installed accessories.
Make sure that the water valve is closed. Connect the garden hose adapter to the water source. Make sure that water comes out when the water valve is opened. Hold the tool firmly. Turn the tool on and begin your application. Apply slight pressure only. Excessive pressure will result in poor performance and premature wear.
MAINTENANCE
CAUTION!
Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance.
DAILY
1.Before daily
2.If damage has occurred, repair affected areas before use.
3.Connect the tool to the correct power source and test the Ground Fault Circuit Inter- rupter (GFCI) before using the tool. Push the RESET button and confirm that the red light is on, push the TEST button and confirm that the red run light is off and push the RESET button to use the tool.
4.Turn the unit on and run in a
5.After daily use of the tool, clean and blow off the exterior of tool and around the rear air intake vents to remove any standing water or dust. Failure to do this will shorten the life of your tool, and could void your warranty.
PERIODIC
WARNING!
Preventive maintenance preformed by unauthorized personnel may result in misplacing of internal wires and/or components which voids the warranty and could cause serious hazards. We recommend that tool service and repairs not covered in the manual be preformed by an Alpha® Repair Center.
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