Kärcher K 3.740 Electric Power High Pressure Washer Owners Manual

K 3.740 HIGH PRESSURE WASHER – OPERATOR MANUAL NETTOYEUR HAUTE PRESSION – MANUEL D’UTILISATION MANUAL DE USUARIO DEL LIMPIADOR DE ALTA PRESIÓN English Français Español 3 22 42 59639230 (12/10) 2 HIGH PRESSURE WASHER OPERATOR MANUAL HIGH PRESSURE WASHER OPERATOR MANUAL . .3 MODEL OVERVIEW .4 IMPORTANT SAFETY INSTRUCTIONS. 5 ASSEMBLY INSTRUCTIONS. .7 OPERATING INSTRUCTIONS .9 USING THE ACCESSORIES 11 WORKING WITH DETERGENTS 11 TAKING A BREAK five minutes or more 12 SHUTTING DOWN & CLEAN-UP 13 WINTERIZING AND LONG-TERM STORAGE .

14 CARE AND MAINTENANCE INSTRUCTIONS 14 CLEANING TIPS . 15 OPTIONAL CLEANING ACCESSORIES 17 TROUBLESHOOTING . 19 Owner/User Responsibility The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this pressure washer. Warning information should be emphasized and understood. If the operator is not fluent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/ owner, making sure that the operator comprehends its contents. Owner and/or user must study and maintain for future reference the manufacturers’ instructions. Safety Alert Symbols DANGER indicates “an imminently hazardous situation which, if not avoided, will result in death or serious injury. ” WARNING indicates “a potentially hazardous situation which, if not avoided, could result in death or injury. ” CAUTION indicates “a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or in property damage incidents. ” Customer Support USA and Canada In the U.S. or Canada, please call 1-800-537-4129 for warranty issues and visit www.karcher-help.com for technical support and product assistance. Please take a moment to register your pressure washer online at www.karcher-register.com. Be sure to save your purchase receipt, it will be required for repairs covered by warranty. Specifications Max. Pressure Max. Water Flow Amp draw Voltage Part No. Serial no. 1800 PSI 1.5 GPM 13 AMPS 120 V 1.603-120.0 Customer Support Mexico Call: 01-800-024-13-13 for help or visit our website: www.karcher.com.mx For household use only! English 3 MODEL OVERVIEW 11 12 Garden hose connector (female) Water inlet connector Water inlet with filter High pressure hose Quick coupling for high pressure hose ON/OFF switch Dosage regulator for detergent Storage for trigger gun Transport handle, detachable Screws (Philips style) Storage for high-pressure hose Detergent suction tube with filter and cap 13 Detergent tank 14 Accessory storage 15 Storage hook for mains connection cable 16 Power cord with Ground Fault Circuit Interrupter (GFCI) 17 Wheels 18 Trigger gun 19 Lock trigger gun 20 Key to detach the high pressure hose from the trigger gun 21 Dirtblaster ® (Rotary spray wand) 22 Vario Power Spray wand 4 English IMPORTANT SAFETY INSTRUCTIONS WARNING When using this product basic precautions should always be followed, including the following: WARNING Risk Of Explosion ­ Do not spray flammable liquids. Do not use acids, alkaline, solvents, or any flammable material in this product. These products can cause physical injuries to the operator and irreversible damage to the machine. CAUTION Gun Kicks Back ­ Hold with both hands. The Trigger Gun Safety Lock prevents the trigger from accidentally being engaged. This safety feature DOES NOT lock trigger in the ON position. WARNING ­ Risk of Electrocution Inspect cord before using ­ Do not use if cord is damaged. Keep all connections dry and off the ground. Do not touch plug with wet hands. Do not use extension cord with this product. Connect to individual branch circuit only. CAUTION This unit has been designed for use with cleaning detergents recommended by the manufacturer. The use of other cleaning detergents may affect the operation of the machine and void the warranty. WARNING Do not spray electrical apparatus and wiring. Do not use with flammable liquids and toxic chemicals. Injection hazard: equipment can cause serious injury if the spray penetrates English To reduce the risk of injury, close supervision is necessary when a product is used near children. Know how to stop the product and bleed pressures quickly. Be thoroughly familiar with the controls. Stay alert ­ watch what you are doing. Do not operate the product when fatigued or under the influence of alcohol or drugs. Keep operating area clear of all persons.