Instruction/ maintenance manual of the product K 3.99 M Karcher
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High Pressure Washer Operator Manual Overview ....................................... 2 IMPORT ANT PRECAUTIONS .. 3 - 4 Assembly Instructions .................. 4 Operating Instructions .................. 5 GFCI Instructions ......................... 6 Using the Accessories .
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.
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 devices, or the machine itself.
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.
5 OPERATING INSTRUCTIONS Step 2 Step 2 Step 2 Step 2 Step 2 Insert the spray wand of your choice into the trigger gun. Press in against the spring tension and twist into the locked position. Step 1 Step 1 Step 1 Step 1 Step 1 Connect the high pressure hose to the high pressure outlet.
6 W arning TO A VOID SERIOUS INJURY , NEVER POINT SPRA Y NOZZLE A T YOURSELF , OTHER PERSONS OR ANIMALS GFCI INSTRUCTIONS USING THE ACCESSORIES The Vario spray wand allows you to adjust the cleaning pressure. To clean at maximum pressure, the Vario wand must be positioned to the high pressure setting (+).
7 Step 1 Step 1 Step 1 Step 1 Step 1 Install the Vario spray wand. Set the Vario spray wand to the low pressure setting (–) by turning the wand collar. The wand must be set in the low pressure (–) position to apply detergents. Step 2 Step 2 Step 2 Step 2 Step 2 Fill the detergent reservoir with Kärcher detergent.
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.
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 of approxi- mately 25 square feet.
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.
11 TROUBLESHOOTING Disconnect the machine from the power source before making any repair. Symptom Motor will not start Unit does not reach high pressure. Output pressure varies high and low . Cause On/Off switch is in the “OFF” (O) position. Power cord is not plugged in.
12 TROUBLESHOOTING – continued If you encounter any additional difficulties not listed, please call our service center for help. Karcher Customer Support USA In USA Call: 1-800-537-4129 or visit our website: www .karcher -usa.com Solution Check connection.
An important point after buying a device Karcher K 3.99 M (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Karcher K 3.99 M yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Karcher K 3.99 M - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Karcher K 3.99 M you will learn all the available features of the product, as well as information on its operation. The information that you get Karcher K 3.99 M will certainly help you make a decision on the purchase.
If you already are a holder of Karcher K 3.99 M, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Karcher K 3.99 M.
However, one of the most important roles played by the user manual is to help in solving problems with Karcher K 3.99 M. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Karcher K 3.99 M along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
