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  4. K 3.67 M
  5. Operator's Manual

Karcher K 3.67 M Operator's Manual

Summary of K 3.67 M

  • Page 1

    High pressure washer operator manual overview ....................................... 2 precautions ............................... 2-4 assembly instructions ............... 4-5 operating instructions ............... 5-6 gfci instructions ......................... 6 using the accessories ..............

  • Page 2: Model K 3.97 M  Overview

    2 never point nozzle at people or animals. Never drink alcohol or use drugs while operating this equipment. Never operate while standing in water. Never touch plug with wet hands. Never let electrical connections rest in water. Never never never never never operate pressure washer without the water ...

  • Page 3: Safety Warnings

    3 important precautions – read first! 2 safety warnings when using this product, basic precautions should always be followed: • read all the instructions before using the product. • high pressure jets can be dangerous if subject to misuse. The jet must not be directed at persons, animals, electrical...

  • Page 4: Precautions

    4 water supply (cold water only) • water hose must be at least 3/4 inch in diameter. • flow rate of water supply must not fall below 2.5 gpm (gallons per minute). • flow rate can be determined by running the water for one minute into an empty“ 5-gallon container. Step 1 step 1 step 1 step 1 step 1 i...

  • Page 5: Operating Instructions

    5 assembly instructions – continued operating instructions step 4 step 4 step 4 step 4 step 4 pull out the locking slide from the right side of the trigger gun handle, and insert the small end of the high pressure hose into place. Push the locking slide back into the trigger gun to lock the hose in ...

  • Page 6: Gfci Instructions

    6 operating instructions – continued step 5 step 5 step 5 step 5 step 5 turn quattro nozzle to desired setting position. Match symbols above. Step 6 step 6 step 6 step 6 step 6 turn on the pressure washer. The motor starts only if the trigger of the gun is pulled and shuts off when the trigger is re...

  • Page 7: Working With Detergents

    7 for best results see cleaning tips on pages 9 & 10 for specific information on how to clean different surfaces. Always use karcher detergents for best results. Karcher biodegradable detergents are“specially formulated to protect the environment and your pressure washer. Special formula won’t clog ...

  • Page 8: Shutting Down & Clean-Up

    8 step 6 step 6 step 6 step 6 step 6 disconnect the high pressure hose from the high pressure outlet. Step 1 step 1 step 1 step 1 step 1 engage the gun safety lock. 1. Disconnect all water connections. 2. Turn on the machine for a few seconds, until the water which had remained in the pump exits. Tu...

  • Page 9: Cleaning Tips

    9 deck cleaning (with or without detergent) pre-rinse deck and surrounding area with fresh water. If using kärcher deck and patio cleaner, place detergent suction tube direct- ly into cleaning solution and apply to surface at low pressure. For best results, limit your work area to smaller sections o...

  • Page 10: Cleaning Tips – Continued

    10 barbecue grills, outdoor power equipment & gardening tools (with or without detergent) pre-rinse cleaning surface with fresh water. If using kärcher all purpose cleaner or degreaser, place detergent suction tube directly into cleaning solution and apply detergent at low pressure. Allow kärcher de...

  • Page 11: Troubleshooting

    11 troubleshooting disconnect the machine from the power source before making any repair. Symptom symptom symptom symptom symptom motor will not start unit does not reach high pressure. Output pressure varies high and low. Cause cause cause cause cause on/off switch is in the “off” (o) position. Pow...

  • Page 12

    12 troubleshooting – continued if you encounter any additional difficulties not listed, please call our service center for help. Karcher customer support usa 1-800-537-4129 solution check connection. Dilute detergent, for best results use kärcher detergent. Run warm water through filter to remove de...