Operator’s Manual Cold Water Pressure Washer Trailer WARNING READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE THIS MACHINE. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY. NOTE: This Operator’s Manual covers several models. Features may vary by model. Not all features in this manual are applicable to all models and the model depicted may differ from yours. FNA GROUP, INC.
1 To The Owner Thank You Table of Contents Safe Operation Practices......................................... 3 Assembly & Setup..................................................... 8 Controls & Features.................................................. 9 Operation.................................................................10 Maintenance ...........................................................13 Troubleshooting .....................................................
2 Important Safe Operation Practices This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to these symbols. DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
DANGER! RISK OF EXPLOSION OR FIRE (continued) WHAT CAN HAPPEN HOW TO PREVENT IT • Store engine and burner fuel in a clean OSHA approved container, in a secure location away from work area. Do not allow debris or moisture to enter container. Spraying of gasoline, kerosene or any kind of flammable solvent with this product could result in serious injury or death. • Do not spray flammable liquids. Flammable liquids can create fumes which can ignite, causing property damage or serious injury.
DANGER! RISK OF INJURY FROM SPRAY WHAT CAN HAPPEN • • High-velocity fluid spray can cause objects to break, projecting particles at high speed. Light or unsecured objects can become hazardous projectiles. HOW TO PREVENT IT • Always wear safety glasses. Wear protective clothing to protect against accidental spraying. • Never point wand at, or spray people or animals. • Always secure trigger lock when wand is not in service to prevent accidental operation.
DANGER! RISK OF CHEMICAL BURN WHAT CAN HAPPEN • Use of acids, toxic or corrosive chemicals, poisons, insecticides or any kind of flammable solvent with this product could result in serious injury or death. HOW TO PREVENT IT • Do not spray acids, gasoline, kerosene, or any other flammable materials with this product. Use only household detergents, cleaners and degreasers recommended for use with pressure washers.
Safety Symbols This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble and operate. Symbol Description READ THE OPERATOR’S MANUAL(S) Read, understand, and follow all instructions in the manual(s) before attempting to assemble and operate. DANGER — RISK OF FIRE OR EXPLOSION Shut off engine and allow it to cool before adding fuel. Keep work area free of combustible materials.
3 Assembly & Set-Up Contents of Crate • Pressure Washer (1) • Trailer (1) • Quick Connect Spray Gun (1) • Operator’s Manual (1) • Pressure Washer Hose (1) • Quick-Connect Nozzles (5) • Engine Operator’s Manual (1) • Quick-Connect Spray wand (1) • Trailer Tongue & Tongue Jack (1) • Trailer Operation’s Manual (1) Assembly Hose to Gun NOTICE: This unit is shipped with oil in the engine. This unit is shipped without gasoline in the engine.
Controls & Features NOTE: Photographs and line drawings used in this manual are for reference only and do not represent a specific model. 4 Compare the illustrations with your unit to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. High Pressure Pump Spray Wand Trailer Light Harness Located at the back of the engine. Increases the pressure of the water supply as it is forced through the high pressure hose and spray gun.
5 Operation Transport and Setup 6. Make certain the trailer frame is securely balanced before adjusting the position. Do not to use jack stand on uneven surfaces and tires should be blocked when lifting trailer off ball mount. Swivel down the jack and crank jack down further to take weight off the front wooden shipping supports. With the weight off the shipping posts, the wooden shipping supports box can be removed. See Figure 5-3.
Figure 5-5 How To Use Spray Wand The nozzles for the spray wand are stored in the nozzle holder on the panel assembly. Colors on the panel identify nozzle location and spray pattern. Refer to the following chart to choose the correct nozzle for the job to be performed. Changing Nozzles on Spray Wand DANGER! Risk of fluid injection. Do not direct discharge stream toward persons, unprotected skin, eyes or any pets or animals. Serious injury will occur.
• DO NOT let hoses come in contact with very hot engine muffler during or immediately after use of your pressure washer. Damage to hoses from contact with hot engine surfaces will NOT be covered by warranty. NOTICE: Risk of property damage. Never pull water supply hose to move pressure washer. This could damage the hose and/or pump inlet. • Never turn water supply off while pressure washer engine is running or damage to the pump will result.
6 Maintenance Maintenance Schedule 1. Inspect 1. Before each use 2. Change 2. After the first month or 20 hours; then every 6 months or 100 hours 3. Filter 3. Every 100 hours 1. Inspect 1. Before each use 2. Clean 2. Every 3 months or 50 hours (Service more frequently when used in area that has dust or small debris) 3. Replace 3. Every year or 300 hours (Replace paper element only) 1. Check 1. Monthly 2. Check Voltage 2. Monthly 1. Replace 1. 300 hours 2. Replace 2. 6 months 1.
Figure 6-2 Pump NOTE: The Pump was filled with oil at the factory. Change the pump oil after the first 50 hours of operation and every 100 hours thereafter, or every 3 months. 5. Direct water supply into nozzle to backflush loosened particles for 30 seconds. 6. Reconnect the nozzle to the wand. 7. Reconnect spray wand to gun and turn on water supply. To Check Pump Oil 8. Start pressure washer and place spray wand into high pressure setting to test.
7 Troubleshooting Problem Engine will not start, refer to engine manual Cause Remedy 1. No fuel. 1. Add fresh fuel. See engine manual. 2. Pressure builds up after two pulls on the recoil starter or after initial use. 2. Squeeze gun trigger to relieve pres sure. 3. Choke lever in the “No Choke” position. 3. Move choke to the “Choke” position. See engine manual. 4. Spark plug wire not attached. 4. Attach spark plug wire. See engine manual. 1. Spray wand not in high pressure. 1.
