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RS820
User Manual
READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND
MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in
appearance, assembly, inclusions, specifications, description, and packaging.
The product is NOT supplied with engine oil, although traces of oil from the manufacturing process may be present. It is essential to
fill the engine with oil up to the line.

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Summary of Contents for RocwooD RS820

  • Page 1 RS820 User Manual READ THIS MANUAL CAREFULLY BEFORE USE – FAILURE TO DO SO MAY RESULT IN INJURY, PROPERTY DAMAGE AND MAY VOID WARRANTY. • KEEP THIS MANUAL FOR FUTURE REFERENCE. • Products covered by this manual may vary in appearance, assembly, inclusions, specifications, description, and packaging.
  • Page 2 RS820 Pressure Washer Safety Safety messages are designed to alert you to possible dangers or hazards that could cause death, injury or equipment or property damage if not understood or followed. Safety messages have the following symbols: You WILL be KILLED or...
  • Page 3 RS820 Pressure Washer General Electrical Safety General Electrical Safety General Service Information • Inspect electrical equipment, extension • Do NOT bypass the ON/OFF switch and • Replacement parts must be original cords, power bars, and electrical fittings for operate equipment by connecting and equipment manufacturer (OEM) to ensure damage or wear before each use.
  • Page 4 RS820 Pressure Washer • Make sure the spray gun, nozzle, and accessories are attached correctly. • Never attempt to repair high pressure hose, always replace. • Never attempt to repair leaks with sealant, always replace O-ring or seal. • Never attempt to connect or disconnect hose from pump or spray gun while system is pressurized.
  • Page 5 RS820 Pressure Washer Safety Symbols The product may have safety warning labels attached to it, explained below. Understand the symbols on your product and their meanings. If any stickers become unreadable, unattached etc., replace them. Flammable Material Hazard Read User Manual...
  • Page 6 RS820 Pressure Washer Brand Logo Parts Identification Features Name Name High Pressure Hose Pull Cord Fuel Tank Flat proof, Foam-Filled Tyres Choke Engine Switch Fuel Valve Lever High Pressure Hose Outlet Handle Water Inlet Locking Trigger Dipstick Spray Gun Soap Tank ©...
  • Page 7 RS820 Pressure Washer Breakdown No. Part Name Qty. Part Name Qty. Engine Hexagon Socket Screw Grip, Frame Panel Frame Base Nozzle Holder Soap Tank Siphon Tube Bolt M8 Siphon Filter M6 Self-Lock Nut Bolt M8*20 Rubber Feet Pump Bolt M6*25 Shaft Key ©...
  • Page 8 RS820 Pressure Washer Part Name No. Part Name Qty. Qty. Axle Wand Plate washer Spray Gun Wheels High Pressure Hose Hair Pin O-ring Bolt M6*45 Nozzle Cleaner Washer, Rocker Smart cover Cap, Soap Tank Red Nozzle 0° Engine Mount, Vibration Isolator Yellow Nozzle 15°...
  • Page 9 RS820 Pressure Washer Assembly Do not attempt to assemble or operate this pressure washer until you have read and understood this entire manual. If you have any problems assembling or operating this unit, contact your dealer or a qualified service centre.
  • Page 10 RS820 Pressure Washer Attaching the Spray Gun 1. Screw the spray wand and the trigger handle together until they are secure. 2. Insert the inlet coupler of the spray hose into the threaded fitting on the high-pressure spray gun and thread the black nut on by turning clockwise until it is hand tight.
  • Page 11 RS820 Pressure Washer Adding Fuel CAUTION! Oil must be added to unit prior to first use. To avoid spillage, do not overfill fuel tank as gasoline expands. 1. Set pressure washer on a clean and level surface in an area that is well ventilated.
  • Page 12 RS820 Pressure Washer Connecting a Garden Hose to Pressure Washer CAUTION! Do not run pump without connecting to the water supply and turning water on. Failure to do so could damage the pressure washer. Failure to follow these instructions will void product warranty.
  • Page 13 RS820 Pressure Washer Operation WARNING! Do not operate indoors or in a confined space preventing dangerous carbon monoxide gas from dissipating. Carbon monoxide gas is a poisonous, odorless gas that can cause headache, confusion, fatigue, nausea, fainting, sickness, seizures, or death. If you start to experience any of these symptoms, IMMEDIATELY get fresh air and seek medical attention.
  • Page 14 RS820 Pressure Washer Stopping the Pressure Washer 1. Turn the on/stop switch to the OFF position. 2. Turn the fuel valve to the OFF position. 3. Turn off water and squeeze the trigger handle to release all water pressure. Using the Spray Gun 1.
  • Page 15 RS820 Pressure Washer Using the Spray Nozzle 1. To connect or disconnect spray tip, pull back on the quick-connect collar. Insert or remove spray tip then release collar. 2. When spray tip is connected, pull on the spray tip to make sure it is secured.
  • Page 16 RS820 Pressure Washer Maintenance WARNING! Before inspecting or servicing this machine, make sure the engine is off and no parts are moving. Disconnect the spark plug wire and move it away from the spark plug. Regular maintenance will extend the life of this pressure washer and improve its performance. The warranty does not cover items that result from operator negligence, misuse, or abuse.
  • Page 17 RS820 Pressure Washer Maintenance Schedule After first 5 hours Change engine oil Check and Clean Water Inlet screen Check High Pressure Hose Check and Clean Detergent Siphoning Tube After each use Check Spray Gun for Leaks Clean Debris Check Engine Oil Level before starting Annually (20hr.
  • Page 18 RS820 Pressure Washer High-Pressure Hose • Inspect hose for cuts, bulges, or leaks which can develop from kinking or wear. If damage is found, immediately replace hose. • Inspect couplings for damage. Immediately replace hose if damage is found. Spray Gun •...
  • Page 19 RS820 Pressure Washer Air Filter A dirty air filter will reduce the life span of the engine, make starting the engine difficult, and reduce the unit's performance. 1. To clean, remove the air filter cover. 2. Carefully pull the air filter out by lifting up along the edges.
  • Page 20 RS820 Pressure Washer Troubleshooting Problems Possible Causes Possible Solutions Engine does not start Out of fuel. Fill fuel tank. Engine oil low. Add engine oil. Spark plug wire disconnected Connect spark plug wire. from spark plug. Replace spark plug. Bad spark plug.
  • Page 21 RS820 Pressure Washer Specifications OUTPUT/GENERAL Pressure (psi) 4,800 Flow rate (GPM) ENGINE Power 7HP, OHV, 4-stroke RocwooD Manufacturer Displacement (cc) 212cc Orientation Horizontal Starting method Recoil-manual RocwooD Recoil style Muffler Standard Spark arrestor USDA FS Certified spark arrester Tank volume (gal/litre) 0.94/3.6...
  • Page 22 RS820 Pressure Washer Nozzle tips storage Integrated with the billboard Gun/lance storage Integrated with the billboard Hose storage Wire hook on billboard SPRAY GUN 3600psi gun rear entry, m22-m inlet, chrome-plated Type steel tubing Trigger lock Gun connection to hose M22 threaded male, 1.5 pitch...
  • Page 23 Returned machines must be complete and unexamined. RocwooD shall have no liability or responsibility to the purchaser or any other person or entity with respect to any liability, loss, or damage caused or alleged to be caused directly or indirectly by the goods.