OPERATOR’S MANUAL GASOLINE pressure washer RD80770 Your pressure washer has been engineered and manufactured to our high standard for dependability, ease of operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance. WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before using this product. Thank you for buying a RIDGID® product.
TABLE OF CONTENTS n Introduction....................................................................................................................................................................... 2 n Important Safety Instructions............................................................................................................................................ 3 n Specific Safety Rules.................................................................................................................
IMPORTANT SAFETY INSTRUCTIONS checked to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and any other conditions that may affect its operation. A guard or other part that is damaged must be properly repaired or replaced by an authorized service center to avoid risk of personal injury. WARNING: Read and understand all instructions.
specific safety rules Never store the machine with fuel in the fuel tank inside a building where ignition sources are present, such as hot water and space heaters, clothes dryers, and the like. Never direct a water stream toward people or pets, or any electrical device. Before starting any cleaning operation, close doors and windows. Clear the area to be cleaned of debris, toys, outdoor furniture, or other objects that could create a hazard. If the fuel tank has to be drained, do this outdoors.
SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer. SYMBOL NAME DESIGNATION/EXPLANATION Read The Operator’s Manual To reduce the risk of injury, user must read and understand operator’s manual before using this product.
SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING DANGER: Indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury.
FEATURES PRODUCT SPECIFICATIONS Engine Size.....................................................................................................................................................................389cc Fuel Tank Capacity................................................................................................................................................. 3.5 gallons Maximum Pounds Per Square Inch Pressure*..................................................................................
FEATURES KNOW YOUR pressure washer PRESSURE/flow adjustment handle See Figure 1. The safe use of this product requires an understanding of the information on the tool and in this operator’s manual as well as a knowledge of the project you are attempting. Before using this product, familiarize yourself with all operating features and safety rules. Use the pressure/flow adjustment handle to change the pressure/flow levels of the cleaning stream for acceptable pressure/flow for every project.
ASSEMBLY UNPACKING warning: This product requires assembly. Do not attempt to modify this tool or create accessories not recommended for use with this tool. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury. n Carefully cut the box down the sides then remove the machine and any accessories from the box. Make sure that all items listed in the packing list are included.
ASSEMBLY KEY SLOTS installing the frame supports See Figure 3. n Locate the frame supports, hex bolts (2 long and 2 short), and hex nuts. n Raise the end of the pressure washer high enough to access the frame bottom. Position blocks of wood under the machine for support. n Align the hole on the frame support with holes on machine frame. n Insert hex bolts through the hole in the machine frame so that they pass through the frame support. Tighten the bolts to the frame securely using hex nuts.
ASSEMBLY attaching INJECTION hose trigger handle See Figure 7. Before detergent can be used with this machine, the injection hose must be attached. n Remove the clear injection hose. Uncoil the hose. n Push the open end of the injection hose securely over the fitting. n Place the filtered end of the injection hose in the bottle of detergent. GROOVED GRIPPING SURFACE Injection hose CONNECTOR SPRAY WAND Fig. 5 connecting the high pressure hose to the trigger handle See Figure 6.
ASSEMBLY adding lubricant to the engine warning See Figure 8. NOTE: This machine has been shipped with approximately 2 oz. of lubricant in the engine from testing. You must add lubricant to the engine before starting it the first time. Gasoline and its vapors are highly flammable and explosive. To prevent serious personal injury and property damage, handle gasoline with care. Keep away from ignition sources, handle outdoors only, do not smoke while adding fuel, and wipe up spills immediately.
ASSEMBLY connecting the garden hose to the pressure washer warning See Figure 10. The water supply must come from a clean water source (e.g. public water main or well) with the following specifications: Make sure the nozzle and hose connections are secure before starting the machine. A non-secured accessory could become a projectile if not properly installed which could result in serious injury.
OPERATION Applications WARNING: You may use this product for the purposes listed below: Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury. Remove dirt and mold from decks, cement patios, WARNING: General Instruction Always wear safety goggles or safety glasses with side shields when operating tools. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.
OPERATION ON caution : Do not run the pump without the water supply connected and turned on as this will result in damage to the pump. OFF starting and stopping the pressure washer SWITCH See Figures 12 - 15. NOTE: Before starting the engine, read the engine operator’s manual. To start: n Place the fuel valve lever in the on position. n If the engine is cold, move the choke lever to the start position. As the engine warms, move the choke to the run position.
OPERATION SLOT WARNING Never direct water stream towards people or pets, or place any part of the body in the stream path as this may cause injection type injuries. Leaking hoses and fittings are also capable of causing injection injuries. WARNING Hold the handle and wand securely with both hands. Expect the trigger handle to move when the trigger is pulled due to reaction forces. Failure to do so could cause loss of control and injury to yourself and others. TRIGGER Lock out Fig.
OPERATION QUICK-CONNECT collar warning Make sure the nozzle and hose connections are secure before starting the machine. A non-secured accessory could become a projectile if not properly installed which could result in serious injury. “CLICK” SELECTing the correct QUICK-CONNECT NOZZLE FOR THE JOB nozzle spray wand See Figure 17. Before starting any cleaning job, determine the best nozzle for the job. Each of the nozzles has a different spray pattern.
OPERATION using the pressure washer See Figure 19. n Turn off the pressure washer and shut off the water supply. Pull trigger to release water pressure. n Engage the lock out on the trigger by pushing up on the lock out until it clicks into the slot. n Select the correct nozzle for the job: • Use lower pressure nozzle (green or white) to wash items such as a car or boat. • Use higher pressure nozzle (red or yellow) for jobs such as stripping paint and degreasing the driveway.
maintenance nozzle maintenance WARNING: See Figure 20. Excessive pump pressure (a pulsing sensation felt while squeezing the trigger) may be the result of a clogged or dirty nozzle. When servicing, use only identical replacement parts. Use of any other parts may create a hazard or cause product damage. n Turn off the pressure washer and shut off the water supply. Pull trigger to release water pressure. WARNING: n Remove the nozzle from the spray wand. NOTE: Never point the spray wand at your face.
maintenance storing the pressure washer pump maintenance See Figures 21 - 22. It is important to store this product in an area that will not experience freezing temperatures. Always empty water from hoses and pump, and empty fuel from the fuel tank. We recommend having the pump lubricant changed every 200 hours to ensure longer life of the machine. This service should be performed by an authorized service center.
maintenance periodic maintenance schedule table NOTE: For engine repair, service, and warranty, please see the Honda engine manual, call 1-(770)-497-6400, or visit the Honda website at www.honda-engines.com. Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the product to your nearest authorized service center for repair. When servicing, use only identical replacement parts.
TROUBLESHOOTING Problem Engine fails to start Cause 1. Engine switch is in the off position. Solution 1. Move switch to start. 2. Fuel valve lever is OFF. 2. Move the lever to ON. 3. No fuel in tank. 3. Fill tank. 4. Spark plug shorted or fouled. 4. Replace spark plug. 5. Spark plug is broken (cracked porcelain or electrodes broken). 5. Replace spark plug. 6. Ignition lead wire shorted, broken, 6. Replace lead wire or attach to spark or disconnected from spark plug. plug. 7.
warranty EVAPORATIVE EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS Your new RIDGID® brand gasoline powered product complies with all applicable U.S. EPA, Environment Canada, and State of California emissions regulations. The evaporative emissions portion of this coverage, as described below, is provided by Techtronics Industries North America, Inc.
warranty DEFECTS WARRANTY REQUIREMENTS: (4) Repair or replacement of any warranted part under the warranty provisions of this article must be performed at no charge to the owner at a warranty station. (5) Notwithstanding the provisions of subsection (4) above, warranty services or repairs must be provided at distribution centers that are franchised to service the subject engines or equipment.
WARRANTY RIDGID® PRESSURE WASHER 3 YEAR LIMITED WARRANTY RIDGID, INC. AND TECHTRONIC INDUSTRIES NORTH AMERICA, INC. MAKE NO WARRANTIES, REPRESENTATIONS OR PROMISES AS TO THE QUALITY OR PERFORMANCE OF ITS PRESSURE WASHERS OTHER THAN THOSE SPECIFICALLY STATED IN THIS WARRANTY. Proof of purchase must be presented when requesting warranty service. This product is manufactured by Techtronic Industries North America, Inc. The trademark is licensed from RIDGID, Inc.
OPERATOR’S MANUAL GASOLINE pressure washer RD80770 Customer Service Information For parts or service, contact your nearest RIDGID® authorized service center. Be sure to provide all relevant information when you call or visit. For the location of the authorized service center nearest you, please call 1-866-539-1710 or visit us online at www.ridgid.com. The model number of this tool is found on a plate attached to the motor housing. Please record the serial number in the space provided below.
