OPERATOR'S MANUAL MODEL #100786 3500 PSI Pressure Washer REGISTER YOUR PRODUCT ONLINE at championpowerequipment.com or visit championpowerequipment.com SAVE THESE INSTRUCTIONS. This manual contains important safety precautions which should be read and understood before operating the product. Failure to do so could result in serious injury. This manual should remain with the product.
Table of Contents 100786 - 3500 PSI Pressure Washer TABLE OF CONTENTS Maintenance................................................. 23 Cleaning the Pressure Washer.......................... .......... 23 Introduction.................................................... 3 Cleaning Spray Nozzle............................................ 23 Safety Definitions........................................... 3 Changing the Engine Oil................................ .......... 23 Important Safety Instructions..
Introduction 100786 - 3500 PSI Pressure Washer INTRODUCTION SAFETY DEFINITIONS Congratulations on your purchase of a Champion Power Equipment (CPE) product. CPE designs, builds, and supports all of our products to strict specifications and guidelines. With proper product knowledge, safe use, and regular maintenance, this product should bring years of satisfying service. The purpose of safety symbols is to attract your attention to possible dangers.
Important Safety Instructions 100786 - 3500 PSI Pressure Washer IMPORTANT SAFETY INSTRUCTIONS WARNING Spark from removed spark plug wire can result in fire or electrical shock. WARNING Cancer and Reproductive Harm – www.P65Warnings.ca.gov When servicing the pressure washer: Disconnect the spark plug wire and place it where it cannot contact the plug or any other metal object. DANGER Pressure washer exhaust contains carbon monoxide, a colorless, odorless, poisonous gas.
Important Safety Instructions 100786 - 3500 PSI Pressure Washer NOTICE WARNING NEVER spray flammable liquids or use pressure washer in areas containing combustible dust, liquids, or vapor. Improper treatment or use of the pressure washer can damage it, shorten its life and void your warranty. NEVER operate this machine in a closed building or in or near an explosive environment. Use the pressure washer only for intended uses.
Important Safety Instructions 100786 - 3500 PSI Pressure Washer When adding or removing gasoline: WARNING – DO NOT light or smoke cigarettes. High pressure spray can splash back at operator or propel objects. – Always turn the pressure washer off and let cool for a minimum of two minutes before removing the gasoline cap. Afterwards, loosen gasoline cap to relieve pressure from the gasoline tank. NEVER: allow children to operate any pressure washer or play nearby.
Important Safety Instructions 100786 - 3500 PSI Pressure Washer Safety and Dataplate Labels These labels warn you of potential hazards that can cause serious injury. Read them carefully. If a label comes off or becomes hard to read, contact Technical Support Team for possible replacement. E C B A D F LABEL DESCRIPTION DANGER A Read the operator’s manual. To reduce the risk of injury, user must read and understand operator’s manual before using this product.
Important Safety Instructions 100786 - 3500 PSI Pressure Washer Safety Symbols Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to more safely operate the product. SYMBOL MEANING Read Operator’s Manual. To reduce the risk of injury, user must read and understand operator’s manual before using this product. Eye and Ear Protection.
Important Safety Instructions 100786 - 3500 PSI Pressure Washer Operation Symbols Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to more safely operate the product.
Controls and Features 100786 - 3500 PSI Pressure Washer CONTROLS AND FEATURES Read this operator’s manual before operating your pressure washer. Familiarize yourself with the location and function of the controls and features. Save this manual for future reference. 1 5 4 2 11 3 10 12 14 7 6 15 9 8 26 25 24 23 16 17 18 19 22 20 21 Pressure Washer 1. Upper Handle 6. Wheel 11. High Pressure Hose Storage Strap 2. Nozzles 7. Detergent Tank Cap 12. Pressure Regulator 3. Spray Wand 8.
Controls and Features 100786 - 3500 PSI Pressure Washer Parts Included Part Wheels Part Qty. 2 Support Leg 2 Detergent tank 1 Detergent hose 1 Top handle 1 Trigger gun 1 Spray wand 1 Nozzle"0", 00025 1 Nozzle "15", 15025 1 Nozzle "25", 25025 1 Nozzle "40", 40025 1 Nozzle "Detergent", 65400 1 Trigger gun holder 1 High pressure hose, 50ft. 1 Hose strap 1 Bottle of engine oil, 20.3 fl. oz.
Assembly 100786 - 3500 PSI Pressure Washer ASSEMBLY Support Legs 1. Attach the supports legs to the pressure washer frame with 2 M8 x 45 flange bolts and 2 M8 flange lock nuts per leg. Tighten to 8.8 ft-lb − 10.3 ft-lb (12-14 Nm). Your pressure washer requires some assembly. This unit ships from our factory without oil. It must be properly serviced with fuel and oil before operation. If you have any questions regarding the assembly of your pressure washer, call our help line at 1-877-338-0999.
Assembly 100786 - 3500 PSI Pressure Washer Nozzles Trigger Gun Holder 1. Nozzles are stored in the top panel. To store the nozzle, press it into the corresponding opening. To remove the nozzle, just pull the nozzle out. 1. Align the trigger gun holder to the frame. 2. Attach to the frame with 2 M6 x 45 flange bolts and M6 nuts. Tighten to 8.8 ft-lb − 10.3 ft-lb (12-14 Nm). Do not overtighten. High Pressure Hose Strap The High pressure hose storage strap is provided to store your hose when not in use.
Assembly 100786 - 3500 PSI Pressure Washer Attach the Trigger Gun Assembly 1. Attach the spray wand to the trigger gun. 2. Rotate (clockwise) the M22 coupler on the trigger gun until the spray wand is secure. Do not overtighten. 5. Gently pull on the hose to be certain it is properly secured. Connect the Garden Hose The water supply must come from a pressurized water spicket. NEVER use hot water or water from pools, lakes, etc. Before connecting the garden hose to the pressure washer: 3.
Assembly 100786 - 3500 PSI Pressure Washer Add Engine Oil NOTICE CAUTION Do not run the pressure washer without water supply connected and turned on, as this may damage the high pressure seals and decrease pump life. Completely unwind the hose from its reel or coil and make sure the hose is not being restricted by tires, rocks, or any other objects that may lessen or prevent water flow to the pressure washer.
Assembly 100786 - 3500 PSI Pressure Washer Add Fuel Use clean, fresh, regular unleaded gasoline with a minimum octane rating of 85 and an ethanol content of 10% or less by volume. y b c MAX OIL DIP STICK MIN DO NOT mix oil with gasoline. 1. Remove the gasoline cap. 2. Slowly add gasoline to the tank. Tank is full when gasoline reaches red circle on screen. DO NOT OVERFILL. Gasoline can expand after filling. A minimum of ¼ in. (6.
Operation 100786 - 3500 PSI Pressure Washer OPERATION CAUTION Use unleaded gasoline with a minimum octane rating of 85 and an ethanol content of 10% or less by volume. Pressure Washer Location This pressure washer must have at least 5 ft. (1.5 m) of clearance from combustible material. Leave at least 3 ft. (91.4 cm) of clearance on all sides of the pressure washer to allow for adequate cooling, maintenance and servicing. Place the pressure washer in a well ventilated area.
Operation 100786 - 3500 PSI Pressure Washer 3. Move the choke lever to the “CHOKE” position. NOTICE If the engine does not start after 2 pulls, relieve pump pressure by pulling the trigger on the trigger gun. NOTICE If the engine starts but does not run make certain that the pressure washer is on a flat, level surface. The engine is equipped with a low oil sensor that will prevent the engine from running when the oil level falls below a critical threshold. 4.
Operation 100786 - 3500 PSI Pressure Washer Distance from Cleaning Surface The distance between the spray nozzle and the cleaning surface is another factor that affects the impact force of the water. The impact force of the water increases as the nozzle is moved closer to the surface. You can vary the impact force by controlling – The nozzle’s fan pattern. – The nozzle’s angle to the cleaning surface. – The nozzle’s distance from the cleaning surface.
Operation 100786 - 3500 PSI Pressure Washer High Pressure Wash NOTICE CAUTION Use only detergents designed for pressure washers. Do not use household detergents, acids, alkalines, bleaches, solvents, flammable material, or industrial grade solutions, which can damage the pump or cause property damage. Many detergents may require mixing prior to use. Prepare cleaning solution as instructed on the solution bottle. Always test in an inconspicuous area before beginning.
Operation 100786 - 3500 PSI Pressure Washer To reduce the risk of bodily injury or property damage, always follow this procedure whenever spraying is stopped, when work is completed, and before checking or repairing any part of the system. 4. Connect the other end of the detergent suction hose to the detergent barb on the pump. 1. Engage the trigger gun lock out. 2. Turn the unit off. 3. Shut off the water supply. 4. Disengage the trigger safety latch and trigger the gun to relieve pressure. 5.
Operation 100786 - 3500 PSI Pressure Washer Stopping the Engine Operation at High Altitude 1. Turn the fuel valve to the “OFF” position. The density of air at high altitudes is lower than at sea level. Engine power is reduced as the air mass and air-fuel ratio decrease. Engine power and output will be reduced approximately 3½% for every 1000 ft. of elevation above sea level. At high altitudes increased exhaust emissions can also result due to the increased enrichment of the air fuel ratio.
Maintenance 100786 - 3500 PSI Pressure Washer MAINTENANCE Cleaning Spray Nozzle Make certain that the pressure washer is kept clean and stored properly. Only operate the unit on a flat, level surface in a clean, dry operating environment. DO NOT expose the unit to extreme conditions, excessive dust, dirt, moisture or corrosive vapors. Detach the quick connect nozzle from the wand. Use a small wire rod (paper clip) to loosen up any particles in the quick connect nozzle and flush with water.
Maintenance 100786 - 3500 PSI Pressure Washer Cleaning the Air Filter NOTICE 1. Using your finger, pry the outer tab up slightly and lift the air filter cover above the tab lock position. Once oil has been added, a visual check should show oil about 1-2 threads from running out of the fill hole. If using the dipstick to check oil level, DO NOT screw in the dipstick while checking. Cleaning and Adjusting the Spark Plug(s) 1. Remove the spark plug cable from the spark plug. 2.
Storage 100786 - 3500 PSI Pressure Washer 5. Replace the spark arrester if it is damaged. EVERY 100 HOURS OR EVERY SEASON 6. Position the spark arrestor on the muffler and attach with the screws removed in step 2. CAUTION Failure to clean the spark arrester will result in degraded engine performance.
Storage 100786 - 3500 PSI Pressure Washer 6. Use a funnel (and appropriate hose if necessary) under the carburetor drain bolt to avoid spillage. Be sure to properly dispose of the drained gasoline according to local regulations or guidelines. DANGER Engine exhaust contains odorless and colorless carbon monoxide gas.
Specifications 100786 - 3500 PSI Pressure Washer SPECIFICATIONS NOTICE Temperature will affect engine oil and engine performance. Change the type of engine oil used based on the temperature to suit the engine needs. Pressure Washer Specifications Model........................................................ 100786 Max Pressure.. ............................................. 3500 PSI Max Volume................................................. 2.5 GPM Fuel Specifications Max Water Temperature (°F/°C).
27 28 36 35 31 34 30 37 29 25 26 24 38 31 18 19 43 39 28 23 22 20 21 17 40 32 33 41 14 16 15 13 42 12 43 21 44 11 45 9 10 46 8 21 8.1 7 5.1 6 4 3 5 2 5.
Specifications 100786 - 3500 PSI Pressure Washer Parts List # Part Number Description Qty. 1 27.302 Engine, 224cc 1 2 2.14.001 Key, SQ 4.78 × 4.78 × 40 1 3 2.08.173 Bolt 5/16-24 × 19 4 1.93.08 5 254.251000.06 # Part Number Description Qty. 27 2.07.033 O Ring, Ø17.1 × Ø11.8 × Ø2.65 4 28 255.200701.05.2 Right Handle, Black 1 Lock Washer Ø8 4 29 255.200701.06.2 Left Handle, Black 1 Pump Body 1 30 1.5789.0845.1 Flange Bolt M8 × 45, Black 4 5.1 255.250501.
1 100 121 2 3 14 110 4 5 6 30 7 22 15 8 9 21 10 16 26 99 97 92 17 23 24 79 96 114 50 120 11 13 26 27 28 85 117 29 18 120 25 19 32 30 31 49 48 20 47 46 45 119 118 12 33 83 54 53 52 51 101 47 34 11 112 36 37 57 11 41 38 109 58 59 56 110 115 50 60 98 113 108 111 84 39 105 65 64 63 62 61 106 107 66 68 40 67 72 95 55 69 74 70 76 75 42 71 78 77 83 80 81 88 82 87 73 89 43 93 94 86 116 44 90 22 69 106 103 1
Specifications 100786 - 3500 PSI Pressure Washer Engine Parts List Qty. # 1 # 1.16674.0608 Part Number Flange Bolt M6 × 8 Description 3 43 1.5789.0832 Flange Bolt M8 × 32 6 2 27.061100.02.48 Cover, Recoil Starter, Yellow 1 44 21.031000.01.48 Oil Filler Cap, Yellow 1 3 21.061005.00 Spring, Recoil Starte 1 45 23.110005.01 Spring, Throttle Return 1 4 21.061005.00 Rope Ø4 × 1550, Black 1 46 27.110003.00 Arm, Governor 1 1.6177.06 Nut M6 3 Part Number Description Qty.
Specifications 100786 - 3500 PSI Pressure Washer # Part Number Description Qty. 85 21.080002.00 Suppoet, Diode 1 86 21.040010.00 Bolt, Rocker Arm 2 87 23.040004.00 Guide Plate, Push Rod 1 88 27.040005.00 Push Rod 2 89 21.020002.00 Gasket, Cylinder Head Cover 1 90 15.021000.00 Cover, Cylinder Head 1 91 21.020001.00 Breather Tube 1 92 2.06.004 Clamp Ø8 × Ø1 2 93 2.01.010 Stud Bolt M8 × 35 2 94 26.100001.00 Gasket, Exhaust Pipe 1 95 2.08.
Troubleshooting 100786 - 3500 PSI Pressure Washer TROUBLESHOOTING Problem Cause Solution No fuel. Add fuel. Faulty spark plug. Replace spark plug. Pressure washer will not start; Low oil level. Pressure washer starts but runs roughly. Fill crankcase to the proper level. Place pressure washer on a flat, level surface. Choke in the wrong position. Adjust choke. Spark plug wire loose. Attach wire to spark plug. Pressure washer gallops. Engine governor defective. Contact the help line.
WARRANTY* Other Exclusions CHAMPION POWER EQUIPMENT This warranty excludes: 2 YEAR LIMITED WARRANTY – Cosmetic defects such as paint, decals, etc. – Wear items such as filter elements, o-rings, etc. Warranty Qualifications To register your product for warranty and FREE lifetime call center technical support please visit: https://www.championpowerequipment.com/register To complete registration you will need to include a copy of the purchase receipt as proof of original purchase.
CHAMPION POWER EQUIPMENT, INC. (CPE) AND THE UNITED STATES ENVIRONMENT PROTECTION AGENCY (U.S. EPA) EMISSION CONTROL SYSTEM WARRANTY Your Champion Power Equipment (CPE) engine complies with U.S. EPA emission regulations. YOUR WARRANTY RIGHTS AND OBLIGATIONS: The US EPA AND CPE are pleased to explain the Federal Emission Control Systems Warranty on your 2020 small off-road engine (SORE) and engine powered equipment.
EMISSION CONTROL SYSTEM WARRANTY The following are specific provisions relative to your Emission Control System (ECS) Warranty Coverage. 1. APPLICABILITY: This warranty shall apply to 1997 and later model year small off-road engines (SORE). The ECS Warranty Period shall begin on the date the new engine or equipment is delivered to its original, end-use purchaser, and shall continue for 24 consecutive months thereafter. 2.
EMISSION-RELATED PARTS INCLUDE THE FOLLOWING: (using those portions of the list applicable to the engine) Systems covered by this warranty Parts Description Fuel Metering System Fuel regulator, Carburetor and internal parts Air Induction System Air cleaner, Intake manifold Ignition System Spark plug and parts, Magneto ignition system Exhaust System Exhaust manifold, catalytic converter Miscellaneous Parts Tubing, Fittings, Seals, Gaskets, and Clamps associated with these listed systems.