Your AVA GO or AVA Easy pressure washer by AVA of Norway is engineered for durability, but like any high-performance tool, proper care is the key to long-term reliability and safe operation. With just a few routine maintenance habits, you can extend the life of your machine, protect vital components, and ensure you always get peak cleaning performance.
Below is an expert guide to maintaining your pressure washer, focusing on cleaning routines, seasonal storage, pressure washer connections, O-rings, and essential inspection tips every homeowner should know.
Basic Cleaning and Care After Every Use
Regular maintenance isn’t optional, it directly impacts your machine’s lifespan. Dirt, soap residue, and leftover moisture can cause wear on internal seals, compromise pressure washer connections, and shorten component life.
After each use, be sure to:
- Flush the foam cannon with clean water to prevent detergent buildup.
- Drain the hose and the machine completely.
- Wipe down the exterior to remove dust, mud, and grit.
- Rewind the Flexi Hose loosely (use the hose reel on the Easy; coil manually on the GO).
This simple 5-minute routine helps prevent corrosion, and premature pump or hose wear.
How to Winterize Your AVA Pressure Washer
Cold temperatures can severely damage any pressure washer, regardless of quality. Winterization is essential for anyone storing their AVA GO or AVA Easy during freezing months.
For Proper Winterization:
- Fully drain all water from the pump, hose, foam cannon, and all accessories.
- Store the unit in a dry, temperature-controlled space, never allow it to freeze.
- Consider using a pump-saver antifreeze solution to protect internal seals, pistons, and valves.
For General Long-Term Storage:
- Keep accessories stored onboard or in a sealed tote.
- Avoid stacking heavy items on top of the unit.
- Cover lightly to reduce dust buildup, especially in garages or sheds.
Following these steps ensures your pressure washer starts smoothly next season without leaks or pressure loss.
How to Winterize your AVA Pressure Washer:
https://youtu.be/x9lGGC7_gJ4?si=OaeF0t7nsZnXHJ5Y
Regular Checks to Prevent Wear and Tear
A few periodic inspections can prevent most common pressure washer issues. Every 3–5 uses, take a moment to examine the key wear points.
What to Inspect:
1. Flexi Hose
Check for bulges, flattening, cracking, or signs of abrasion on your O-rings.
2. Nozzle Tips
Inspect spray holes for blockages or irregular spray patterns.
3. Pressure Washer Connections & O-Rings
O-rings are small but essential, they seal water connections and prevent leaks.
- Look for cracks, flattening, or splits.
- Replace any worn or damaged O-rings.
4. Power Cord
Check for cuts, exposed wiring, or damaged insulation.
Using genuine AVA replacement parts maintains performance and protects warranty coverage.
Pump Care: Protecting the Heart of Your Machine
The metal pump inside the AVA GO and AVA Easy is designed for years of service, but only if it’s cared for properly.
Pump Maintenance Tips:
- Never run the pump dry. Always connect your water source first.
- Keep the inlet water filter clean (located at the garden hose connection).
- Be sure to winterize your unit during freezing temperatures
A well-maintained pump ensures smooth pressure output and long-term reliability.
Final Thoughts
Your AVA pressure washer is engineered to outperform standard consumer units and deliver reliable cleaning for years. But even the best tools reward the owners who take care of them.
By protecting your unit during winter, checking pressure washer connections and O-rings, and inspecting for wear, you’ll ensure your AVA GO or AVA Easy stays powerful, safe, and ready whenever you need it.
A few minutes of maintenance today leads to seasons of uninterrupted performance.
Have questions or need assistance? Get in touch with our team today at us.support@avaofnorway.com we’re here to help!
Frequently Asked Questions (FAQs)
1. How often should I maintain my AVA pressure washer?
Basic cleaning should be done after every use, while deeper inspections, such as checking hoses, nozzles, O-rings, and connections, should be performed every 3–5 uses to prevent wear and performance issues.
2. Why is draining water from the pressure washer so important?
Leaving water inside the pump, hose, or accessories can cause corrosion, seal damage, and freezing-related cracks. Proper draining protects internal components and extends the lifespan of your pressure washer.
3. What happens if I don’t winterize my pressure washer?
Failure to winterize can lead to frozen residual water inside the pump, causing cracked seals, damaged pistons, and pressure loss. Winterization ensures smooth operation when the machine is used again.
4. How do I know when O-rings need to be replaced?
O-rings should be replaced if you notice leaks at pressure washer connections, visible cracks, flattening, or reduced sealing performance. Replacing them early prevents larger water and pressure issues.
5. Can I use any detergent in my Foam Cannon?
Yes, you can use any detergent you would like in your foam cannon. For more abrasive detergents, be sure to rinse out your foam cannon with clean water after use.
