. CAUTION Do not use Dirtblaster spray nozzle on cloth, plastic or other sensitive surfaces as it may cause damage. Patio & Lawn Furniture (with or without detergent). Pre-rinse furniture and surrounding area with fresh water. If using Pressure Wash, apply to surface at low pressure. Allow Pressure Wash to remain on surface 13 minutes. Do not allow detergent to dry on surface. If needed use special Wash Brush Attachment (not included) to remove stubborn dirt. Rinse at high pressure in a sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. For best re- Do not use Dirtblaster spray nozzle on patio or lawn furniture as it may cause damage. Recommendations • Before cleaning any surface an inconspicuous area should be cleaned to test spray pattern and distance for maximum cleaning results. • If painted surfaces are peeling or chipping, use extreme caution as pressure washer may remove the loose paint from the surface. • When using on surfaces which might come in contact with food, flush surfaces with plenty of drinking water. • For additional cleaning tips, visit our website at home Optional Accessories Optional accessories are available to further enhance your cleaning capabilities. These accessories are accurate as of the printing date of this manual. Please check our website usa.com/home for pricing and up-todate information. – Extension Hose – Dirtblaster spray nozzle English 13 TROUBLESHOOTING TROUBLESHOOTING . CAUTION Remove the spark plug cable to prevent accidental ignition of the engine before making any repair. Symptom Cause Solution Engine will not No gasoline Fill gas tank start Choke is not in the correct position. Slide choke lever out to closed position. Water pressure built up in the machine. Squeeze the trigger to release the pressure. For additional engine problems refer to the engine manual. Unit does not reach high Diameter of garden hose is too small. Replace with a 5/8 inch or larger garden hose. pressure. Water supply is restricted. Check garden hose for kinks, leaks and blockage. Not enough inlet water supply. Turn water on full force. Check garden hose for kinks, leaks or blockage. Water inlet filter is clogged. Remove filter and rinse out in warm water. Black detergent nozzle is attached. Remove black detergent nozzle and attach high pressure nozzle Output pressure varies high and low. Not enough inlet water supply. Turn water on full force. Check garden hose for kinks, leaks or blockage. Pump is sucking air. Check that hoses and fittings are air tight. Turn off machine and purge pump by squeezing trigger gun until a steady flow of water emerges through the nozzle. Water inlet filter is clogged. Remove filter and rinse out in warm water. Spray nozzle is obstructed. Blow out or remove debris with a fine needle. Calcified gun, hose or spray wand. Run distilled vinegar through detergent suction tube. 14 English Symptom Cause Solution No detergent. Detergent suction tube not properly connected to the machine. Check connection. Detergent is too thick. Dilute detergent, for best results use Karcher detergent. Filter on detergent suction tube is clogged. Run warm water through filter to remove debris. Damaged or clogged detergent suction tube. Remove obstruction or replace detergent suction tube. A high pressure nozzle is attached. Replace with black detergent nozzle. Spray nozzle is obstructed. Blow out or remove debris with fine needle. Garden hose connection leaks. Loose fittings. Tighten fittings. Missing/worn rubber washer. Insert new washer. Spray wand leaks. Spray wand not properly attached. Turn the swivel nut of the gun clockwise until connection is tight. Broken o-ring or plastic insert. Call Customer Support Pump is noisy. Pump is sucking air. Check that hoses and fittings are air tight. Turn off machine and purge pump by squeezing trigger gun until a steady flow of water emerges through the nozzle. Water leaks from pump (up to 10 drops per minute is permissible). Loose fittings. Tighten fittings. Water seals are damaged or worn. Call Customer Support Thermal protection device is activated. Thermal protection device will auto reset. Do not run pump for more than 5 minutes without spraying. Oil Drip. Oil seals are damaged or worn. Call Customer Support If you encounter any additional difficul- USA: 1-800-537-4129 ties not listed, please call for help or visit our website. Canada: 1-800-465-4980 Mexico: 01-800-024-13-13 English 15 MANUAL DE USUARIO DEL LIMPIADOR DE ALTA PRESION MANUAL DE USUARIO DEL LIMPIADOR DE ALTA PRESION Vista general del modelo 17 Importantes instrucciones de seguri-18 dad Instrucciones de montaje 20 Instrucciones de funcionamiento 21 Utilicacion de los accesorios 22 Trabajar con detergentes 23 Tomarse un descanso 24 Apagado y limpieza 25 Almacenamiento prolongado 25 Instrucciones de mantenimiento 26 Consejos de limpieza 26 ...