Karcher K 370 M User Manual

Model K 370 M
High Pressure Washer Operator Manual
Overview ................................................................................... 2
Precautions ............................................................................ 2-4
Assembly Instructions .............................................................. 4
Operating Instructions.............................................................. 5
Using the Accessories.............................................................. 6
Working with Detergents .......................................................... 7
Shut Down and Clean-Up ........................................................ 8
Taking a Break .......................................................................... 8
Cleaning Tips ....................................................................... 9-10
Optional Cleaning Accessories .............................................. 10
Troubleshooting .................................................................11-12
Specifications
Max. Pressure 1400 PSI Max. Water volume 1.7 GPM Voltage 120 V Amp draw 13 AMPS
Please keep the original box, packaging and receipt. Before operating this unit, please read this manual thoroughly and retain it for future reference.
5.959-958 / 05.01
OVERVIEW High Pressure Washer
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Machine includes
1 Detergent filter and suction tube 2 On/Off switch 3 High pressure outlet 4 Water inlet 5 Quick connect adapter male 6 Quick connect adapter female
7 High/Low pressure nozzle 8 Trigger gun safety lock
9 Trigger gun with high pressure hose 10 Transport bracket 11 Power cord
NEVER!
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. Neverlet electrical connections rest in water. Never operate pressure washer without the water turned on Never use hot water
THE BEST ANTI-FREEZE PROTECTION IS PROVIDED BY STORING THE MACHINE IN SHELTERED SPACE
IMPORTANT PRECAUTIONS – Read First!
PRODUCING 1400 PSI. TO AVOID ENTS RATED LESS THAN 1400 PSI
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.
• To reduce the risk of injury, do not operate the machine near children.
• Learn how to stop the machine and release pressure quickly. Be thoroughly familiar with the controls.
• Stay alert — watch what you are doing.
• Wear safety goggles.
• Do not use acids, solvents, or any other flammable material in this product. These products can cause physical injuries to the operator and irreversible damage to the machine.
• Do not operate the product when fatigued or under the influence of alcohol or drugs.
• Do not stand on unstable surfaces. Stand with both feet balanced at all times.
• To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch plug with wet 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
• DO NOT USE WITH FLAMMABLE LIQUIDS AND TOXIC CHEMICALS
• INJECTION HAZARD: EQUIPMENT CAN CAUSE SERIOUS INJURY IF THE SPRAY PENETRATES THE SKIN. DO NOT POINT THE GUN AT ANYONE OR ANY PART OF THE BODY. IN CASE OF PENETRATION SEEK MEDICAL AID IMMEDIATELY.
• THIS SYSTEM IS CAPABLE OF RUPTURE AND INJURY, DO NOT
OPERATE THIS PUMP WITH COMPON­WORKING PRESSURE (INCLUDING
BUT NOT LIMITED TO SPRAY GUNS, HOSE AND HOSE CONNECTIONS).
• BEFORE SERVICING, CLEANING OR REMOVAL ANY PARTS, SHUT OFF POWER AND RELIEVE PRESSURE.
Extension Cords
Use a sufficient gauge: Up to 25 ft = 12/2 AWG: 25 to 50 ft =10/2 AWG. Use only extension cords that are intended for outdoor use. These extension cords are identified by a marking “Acceptable for use with outdoor appliances; store indoors while not in use.” Use only extension cords having an electrical rating not less than the rating of the product. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the product from the extension cord. If you are using an extension cord, it should always be completely unwound from the cable drum.
This Product is double insulated
In a double-insulated product, two systems of insulation are provided instead of grounding. No grounding method is provided on a double-insulated product, nor should a method for grounding be added to the product. Servicing a double-insulated product requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a double-insulated product must be identical to the parts they replace. A double-insulated
product is marked with the words “DOUBLE­INSULATION” or “DOUBLE-INSULATED”.
Caution
• Follow the maintenance instructions specified in the manual.
• This machine has been designed for use with cleaning detergent supplied or recommended by the manufacturer. The use of other cleaning detergents may affect the operation of the machine and void the warranty.
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IMPORTANT PRECAUTIONS – continued
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 GPM (gallons per minute).
• Flow rate can be determined by running the water for one minute into an empty 5-gallon container.
• The water supply temperature must not exceed 104°F/40°C.
• Never use the pressure washer to draw in water contaminated with solvents, e.g. paint thinners, gasoline, oil, etc.
NOTE: Dirt in the feed water will damage the unit. To avoid this risk, we recommend fitting a water filter.
• Always prevent debris from being drawn into the unit by using a clean water source and an accessory water filter if required.
ASSEMBLY INSTRUCTIONS
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