Simpson 3100 Pressure Washer Owners Manual: A Comprehensive Guide
This manual provides essential guidance for the Simpson 3100 PSI 2.4 GPM premium pressure washer, ensuring safe and effective operation.
Welcome to the world of powerful cleaning with your new Simpson 3100 pressure washer! This robust machine, model MS60763-S, is designed for a variety of outdoor cleaning tasks, delivering 3100 PSI at 2.4 GPM. This manual serves as your comprehensive guide to understanding, operating, and maintaining your pressure washer for years of reliable service.
Before first use, carefully review all safety precautions and assembly instructions. Remember, Simpson Cleaning offers dedicated customer support at 1-877-362-4271 or via their website, www.simpsoncleaning.com, should you require assistance. Register your warranty online at www.power-washer.us.
Safety Precautions
Prioritize safety when operating your Simpson 3100 pressure washer. Always wear safety glasses to protect your eyes from debris. Never point the wand at yourself or others. Avoid using the pressure washer near electrical outlets or flammable materials. Do not use acids, gasoline, kerosene, or other flammable substances within the unit.
Ensure a stable working surface and maintain a firm grip. Disconnect the spark plug wire before performing any maintenance. Read and understand this manual thoroughly before operation to prevent injury or damage. Improper use voids the warranty.
Unboxing and Component Identification
Upon receiving your Simpson 3100, carefully inspect the box for any damage during shipping. Open the carton and verify all components are present. You should find the pressure washer unit, spray gun, high-pressure hose, various nozzles, a detergent tank, and this owner’s manual.
Identify each part using the diagrams within this manual. Ensure no parts are missing or broken. If anything is amiss, do not operate the unit; contact Simpson’s Customer Service immediately at 1-877-362-4271 or visit www.simpsoncleaning.com.
Assembly Instructions
Before initial use, some assembly is required. First, attach the high-pressure hose to both the pressure washer pump and the spray gun, ensuring a secure connection. Next, connect the spray gun wand to the spray gun itself. Carefully screw on the desired nozzle – refer to the ‘Nozzle Selection Guide’ for appropriate applications.
Finally, attach the detergent tank to the designated port on the pressure washer. Double-check all connections for tightness before proceeding. Improper assembly can lead to leaks or malfunctions. Refer to the diagrams for visual guidance.
Fueling the Pressure Washer
Always fuel the pressure washer outdoors in a well-ventilated area. Before adding fuel, ensure the engine is completely cool. Use only fresh, high-quality unleaded gasoline with a pump octane rating of 86 or higher. Do not use fuels containing methanol, as this can damage the engine.
Carefully remove the fuel tank cap and slowly pour the gasoline into the tank, avoiding spillage. Do not overfill; leave some space for expansion. Securely tighten the fuel cap after fueling. Never use acids, gasoline, kerosene, or flammable materials.
Recommended Fuel Type
The Simpson 3100 pressure washer requires unleaded gasoline with a minimum pump octane rating of 86. Utilizing fuel meeting this specification ensures optimal engine performance and longevity. Avoid fuels containing ethanol exceeding 10%, as higher concentrations can cause engine damage and operational issues.
Do not use fuels with methanol, as they are detrimental to the engine’s components. Always use fresh gasoline; stale fuel can lead to starting difficulties and reduced efficiency. Prioritize high-quality gasoline from reputable sources for consistent and reliable operation.
Fuel Tank Capacity
The Simpson 3100 pressure washer is equipped with a fuel tank designed to hold a specific volume of gasoline. While the exact capacity isn’t explicitly stated in readily available documentation, understanding proper fueling practices is crucial. Avoid overfilling the tank, leaving a small expansion gap for fuel expansion due to temperature changes.
Regularly check the fuel level before each use to ensure uninterrupted operation. Maintaining an adequate fuel supply prevents engine stalling during tasks. Always use a clean funnel when adding fuel to prevent spills and contamination.
Starting the Pressure Washer
Before initiating the starting sequence, ensure all pre-start checks are completed for safe operation. This includes verifying adequate oil levels, confirming proper nozzle attachment, and ensuring the fuel tank contains fresh, high-quality unleaded gasoline with a pump octane rating of 86 or higher. Never attempt to start the pressure washer indoors or in a poorly ventilated area.
Familiarize yourself with the location of all controls, including the choke, on/off switch, and recoil starter. A smooth, controlled pull is key to successful ignition.
Pre-Start Checks
Prior to each use, meticulously inspect the Simpson 3100 for potential issues. Confirm the oil level is within the recommended range, utilizing the dipstick for accurate measurement. Ensure the air filter is clean and free of debris to optimize engine performance. Verify the fuel tank contains fresh, unleaded gasoline (86 octane or higher).
Inspect all hoses and connections for cracks or leaks. Confirm the appropriate nozzle is securely attached. Never operate the pressure washer with damaged components. A quick visual inspection can prevent costly repairs and ensure safe operation.
Step-by-Step Starting Procedure
To initiate the Simpson 3100, first ensure the fuel valve is open. Then, turn the ignition switch to the “ON” position. Slowly pull the starter cord until resistance is felt, then pull briskly. Repeat as needed, avoiding rapid, continuous pulls. Once the engine starts, gradually release the starter cord.
Allow the engine to warm up for a few minutes before applying full pressure. Monitor for any unusual noises or vibrations. If the engine fails to start after several attempts, consult the troubleshooting section of this manual.
Operating Instructions
Before operation, always verify all connections are secure and the water supply is connected. Select the appropriate nozzle for your cleaning task – a wider angle for gentle cleaning, and a narrower angle for more intense cleaning. Maintain a safe distance from the surface being cleaned, typically 8-12 inches, to prevent damage.
Avoid directing the spray at electrical outlets, people, or animals. Regularly inspect the spray wand and hose for wear and tear. Never operate the pressure washer without proper safety gear, including eye protection.
Nozzle Selection Guide
The Simpson 3100 offers various nozzles for diverse cleaning needs. A 0° nozzle delivers a concentrated stream for stubborn stains, but use cautiously to avoid damage. The 15° nozzle is ideal for heavy-duty cleaning of concrete and brick. A 25° nozzle suits general purpose cleaning, like siding and decks.
The 40° nozzle provides a wider spray pattern for delicate surfaces, while the soap nozzle is specifically designed for applying detergents. Always test the nozzle on an inconspicuous area before full application.
Pressure Adjustment
The Simpson 3100’s pressure is adjustable via the unloader valve, located near the pump. Turning the valve clockwise increases pressure, while counterclockwise decreases it. Begin with the lowest pressure setting and gradually increase it until the desired cleaning power is achieved.
Avoid exceeding the recommended pressure for the surface being cleaned to prevent damage. Regularly check the pressure to ensure consistent performance. Proper pressure adjustment maximizes cleaning effectiveness and prolongs the life of both the washer and the cleaned surfaces.
Maintenance Schedule
Regular maintenance is crucial for optimal performance and longevity of your Simpson 3100. After each use, inspect hoses and connections for damage. Every 25 hours of operation, clean the air filter to ensure proper engine function. After 50 hours, change the engine oil using a high-quality 10W-30 detergent oil.
Annually, inspect the fuel lines and replace if necessary. Follow these guidelines to maintain your pressure washer in peak condition, preventing costly repairs and ensuring reliable operation for years to come.
Oil Change Procedure
To change the oil, ensure the engine is warm but not hot. Locate the oil drain plug beneath the engine and place a suitable container underneath. Remove the plug and allow all oil to drain completely. Reinstall the plug securely, then add approximately 20 ounces of 10W-30 detergent oil.
Check the oil level with the dipstick, adding more if needed. Dispose of used oil responsibly at a designated recycling center. Regular oil changes are vital for engine health and performance.
Air Filter Cleaning
Maintaining a clean air filter is crucial for optimal engine performance. Locate the air filter housing and carefully remove the cover. Take out the air filter and inspect it for dirt and debris. Gently tap the filter to remove loose particles, or use compressed air – blowing from the inside out.
If the filter is heavily soiled, replace it with a new one. Reinstall the clean filter and secure the housing cover. Regular cleaning ensures proper airflow and prevents engine damage.
Troubleshooting Common Issues
Encountering problems? This section addresses frequent concerns. If the engine won’t start, check the fuel level, spark plug, and ensure the on/off switch is set correctly. Low pressure output often indicates a clogged nozzle, kinked hose, or insufficient fuel. Inspect and clean the nozzle, straighten the hose, and verify adequate fuel supply.
Always disconnect the spark plug before performing any maintenance. Refer to the full manual for detailed diagnostics and safety precautions. Contact customer support if issues persist.
Engine Won’t Start
If your Simpson 3100 fails to start, first confirm sufficient, fresh unleaded gasoline (86 octane or higher) is in the fuel tank. Check the spark plug – ensure it’s clean and properly connected. Verify the on/off switch is in the ‘on’ position. Inspect the fuel line for any blockages or kinks. Ensure the choke is appropriately set for cold starts.
If problems continue, consult the complete owner’s manual for detailed troubleshooting steps and safety guidelines. Disconnect the spark plug before any inspection.
Low Pressure Output
Experiencing low pressure with your Simpson 3100? Begin by checking the nozzle for clogs – remove and clean it thoroughly. Inspect the high-pressure hose for kinks, damage, or obstructions. Ensure the water supply is fully open and provides adequate volume. Verify the pump isn’t damaged and is primed correctly.
Avoid using acids, gasoline, or flammable materials, as these can harm the pump. Refer to the manual for detailed pump maintenance and troubleshooting guidance.
Detergent Usage
Enhance your cleaning power with detergents specifically designed for pressure washers. Only use household detergents, cleaners, and degreasers recommended for pressure washer applications – avoid flammable materials like gasoline. Fill the detergent tank carefully, ensuring it doesn’t overflow.
Refer to the detergent’s label for proper dilution ratios. A typical recommendation involves mixing detergent with water, but always consult the product instructions. Incorrect ratios can damage the unit or reduce cleaning effectiveness.
Detergent Tank Filling
Locate the detergent tank on your Simpson 3100 pressure washer; it’s typically a translucent container. Carefully remove the cap and, using a funnel, pour the pre-mixed detergent solution into the tank. Avoid overfilling – leave some space for expansion. Ensure the cap is securely tightened after filling to prevent leaks during operation.
Regularly inspect the tank for cracks or damage. Only use detergents specifically formulated for pressure washers to prevent clogging or component failure. Never use undiluted detergent directly into the system.
Detergent Ratio Recommendations
For optimal cleaning performance with your Simpson 3100, follow these detergent ratio guidelines. Generally, a 50:1 ratio (detergent to water) is recommended for light-duty cleaning tasks, like washing cars. For heavier grime, such as siding or concrete, a 100:1 ratio may be more effective.
Always refer to the detergent manufacturer’s instructions for specific dilution recommendations. Using too much detergent can leave residue and potentially damage surfaces, while too little may not clean effectively.
Storage Instructions
Proper storage is crucial for maintaining your Simpson 3100’s longevity. Before long-term storage, thoroughly drain all water from the pump and hoses to prevent freezing and corrosion. Store the unit in a clean, dry location, protected from the elements. Ensure the fuel tank is either empty or contains a fuel stabilizer to prevent fuel degradation.
Disconnect the battery if applicable. Cover the pressure washer to protect it from dust and debris. Regularly inspect stored unit for any signs of damage.
Winterizing the Pressure Washer
Preparing your Simpson 3100 for winter is essential to prevent damage from freezing temperatures. First, drain all water from the pump, hoses, and detergent tank. Use a pump saver kit, adding antifreeze directly into the pump to displace any remaining water. Disconnect and drain the fuel tank or add a fuel stabilizer.
Remove the spark plug and pour a small amount of engine oil into the cylinder, then pull the starter cord to distribute it. Store the unit indoors, covered, in a dry location.
Warranty Information
Simpson Cleaning offers a warranty on the 3100 pressure washer, covering manufacturing defects in materials and workmanship. The duration varies based on the component – typically, a limited warranty applies to the entire unit for a specified period, while engine components may have a separate warranty duration.
Register your purchase at www.simpsoncleaning.com to activate your warranty. Keep your sales receipt as proof of purchase. Warranty is voided by misuse, improper maintenance, or unauthorized repairs.
Contacting Customer Support
For assistance with your Simpson 3100 pressure washer, reach out to their dedicated Customer Service Department. Phone support is available at 1-877-362-4271 during business hours, offering direct assistance with troubleshooting and warranty claims.
Extensive online resources are available at www.simpsoncleaning.com, including FAQs, downloadable manuals, and replacement parts ordering. Visit power-washer.us to register your warranty and connect with service representatives. Prompt support ensures a smooth ownership experience.
Phone Support
Direct phone assistance for your Simpson 3100 pressure washer is readily available. Contact the Customer Service Department at 1-877-362-4271. Experienced representatives are equipped to address a wide range of inquiries, from operational questions to troubleshooting assistance.
Be prepared to provide your model number (MS60763-S) and purchase date when calling. Phone support offers a personalized approach to resolving issues quickly and efficiently, ensuring minimal downtime. Dedicated agents are committed to providing exceptional customer care.
Online Resources
Extensive online support for your Simpson 3100 is available at www.simpsoncleaning.com. The website features a comprehensive FAQ section, downloadable manuals, and helpful video tutorials. You can also register your warranty online, ensuring coverage for potential repairs or replacements.
Access replacement parts and accessories directly through the website’s online store. Engage with service representatives via live chat for immediate assistance. The online portal provides a convenient and self-service approach to managing your pressure washer needs.