Model K 2.89 M High Pressure Washer Operator Manual Overview ..............2 Precautions ............2-4 Assembly Instructions ..........4 Operating Instructions ..........5 GFCI Instructions ............6 Using the Accessories ..........6 Working with Detergents ........... 7 Shut Down and Clean-Up ......... 8 Taking a Break ............
Model K 2.89 M OVERVIEW Item Description 1. Transport handle 2. Hose caddy 3. Accessory compartment 4. Handle posts 5. Trigger gun storage 6. Mobile adaptor 7. On/Off switch 8. High pressure outlet 9. Water inlet with internal water filter 10.
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IMPORTANT PRECAUTIONS – Read First! IMPORTANT SAFETY INSTRUCTIONS GROUND FAULT CIRCUIT INTERRUPTER PROTECTION WARNING – When using this product basic This pressure washer is provided with a precautions should always be followed, ground-fault circuit-interrupter (GFCI) built into including the following: the plug of the power-supply cord.
IMPORTANT PRECAUTIONS – continued Water Supply (Cold Water Only) • Water hose must be at least 3/4 inch in • The water supply temperature must not diameter. exceed 104°F/40°C. • Flow rate of water supply must not fall • Never use the pressure washer to draw in below 2.5 GPM (gallons per minute).
OPERATING INSTRUCTIONS Step 1 Step 2 Connect the high pressure hose to the unit’s high Insert the spray wand of your choice into pressure outlet. the trigger gun. Push in and turn clockwise to lock spray wand in place. Step 3 Step 4 Connect garden hose to unit’s water inlet.
GFCI INSTRUCTIONS Note: The actual appearance of the GFCI may be different from this illustration. Step 1 Plug the Ground Fault Circuit Step 2 Press “TEST”, then press Interrupter (GFCI) into a working “RESET” to assure proper outlet connection to power. USING THE ACCESSORIES Vario spray wand Dirtblaster...
The following Kärcher detergents are available: Step 2 • All Purpose & Vehicle Cleaner Fill the detergent container with Karcher • Exterior House Cleaner detergent. Place the filter end of detergent suction tube into the container. • Deck & Patio Cleaner •...
SHUTTING DOWN & CLEAN-UP Step 1 Step 2 Step 3 Step 4 Remove detergent Turn the switch to “0” Turn off the water Press trigger to suction tube from source. release water position and unplug container and insert into pressure. cord from outlet.
CARE AND MAINTENANCE INSTRUCTIONS Maintenance The unit is maintenance-free. Cleaning the water inlet filter Pull out the water inlet filter with flat-nose pliers and rinse out in warm water. CLEANING TIPS Deck Cleaning Cement Patios, Brick & Stone (with or without detergent) (with or without detergent) Pre-rinse deck and surrounding area with fresh Pre-rinse cleaning surface with fresh water.
CLEANING TIPS – continued Barbecue Grills, Outdoor Power Patio & Lawn Furniture Equipment & Gardening Tools (with or without detergent) Pre-rinse furniture and surrounding area (with or without detergent) with fresh water. If using Kärcher All Pre-rinse cleaning surface with fresh water. If Purpose Cleaner, place detergent suction using Kärcher All Purpose Cleaner or tube directly into cleaning solution and...
TROUBLESHOOTING Disconnect the machine from the power source before making any repair. Symptom Cause Solution Motor will not start On/Off switch is in the “OFF” Turn switch to the “ON” position position. Power cord is not plugged in. Plug in power cord. Extension cord is too long.
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Oil seals are damaged or worn. Call service center. Oil Drip. 1-800-537-4129 If you encounter any additional In USA Call: difficulties not listed, please call our 1-800-537-4129 service center for help. or visit our website: www.karcher-usa.com Karcher Customer Support USA...