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how to winterize & store pressure washer
To keep your pressure washer functioning smoothly over the long term, proper maintenance is key, especially during the colder months. When your pressure washer isn’t in use for extended periods, like during winter, it’s important to take specific steps to winterize it. This will protect the pump and motor from the adverse effects of idleness and extreme weather conditions.
Most regions experience frigid conditions in winter, which can significantly impact the operation of your pressure washer. Before stowing your equipment away, it’s essential to winterize your pressure washer to safeguard it against the elements and the damage caused by prolonged downtime.
Here’s a detailed guide to winterizing and storing your pressure washer:
### Step-by-Step Winterization Process
**1. Comprehensive Inspection:**
Before you begin, thoroughly inspect your pressure washer. Start by cleaning the exterior using a damp cloth to eliminate dirt, grime, and debris. Check for visible signs of damage, paying close attention to hoses, cables, and connections. Tighten any loose fittings or fasteners.
**2. Empty the Reservoir:**
Cold climates can wreak havoc on your pressure washer’s internal components. To prevent damage from freeze-thaw cycles, ensure the tank and plumbing are free of any leftover cleaning agents or fluids. Run the pressure washer briefly at low pressure to push out any remaining liquid.
**3. Blow Out the Plumbing System:**
After disconnecting the high-pressure hoses, wand assembly, and spray gun, drain as much water as possible. Use an air compressor to force out any residual moisture left in the pipes. Even a small amount of water can cause serious issues if it freezes.
**4. Flush with Antifreeze:**
For added protection, flush the system with a light dose of antifreeze before winter sets in. Drain the system once again after applying the antifreeze. Adding antifreeze to the detergent reservoir or water inlet and running the pressure washer for a few seconds will help coat the system and protect it from freezing.
**5. Clean the Filters:**
Remove the pump filters and scrub off any debris from the filter bowl or strainer. Ensure there is no residue left on the metal mesh screen.
**6. Clean the Nozzles:**
Take apart the nozzles and clear out any obstructions to prevent corrosion. A clogged nozzle can affect the efficiency of your pressure washer.
**7. Deter Rodent Damage:**
Rodents can gnaw on wires and other parts of your pressure washer. Use deterrents or traps to keep them away from your equipment.
**8. Disconnect the Battery:**
If your pressure washer is battery-operated, disconnect the battery to avoid draining it entirely during storage.
**9. Extra Steps for Gas-Powered Pumps:**
If your pressure washer uses gas, drain the fuel tank completely. Alternatively, you can add a fuel stabilizer to the tank, run the engine for a couple of minutes, and replace the spark plugs. Unplug the wires as well.
### Storage Tips
Once your pressure washer is winterized, store it in a dry, clean location to prevent rust and moisture damage. Covering your equipment with a protective cover can further shield it from dust and other environmental hazards.
Always refer to your pressure washer manufacturer’s guidelines for specific care instructions. Electric models generally require less maintenance compared to gas-powered ones due to their simpler design.
### Why Winterize Your Pressure Washer?
Even when stored indoors, pressure washers can still suffer from the effects of cold weather. Water expanding and contracting due to freezing can damage the pump, hoses, and other components. Proper winterization helps preserve the integrity of internal seals and prevents issues with power generation, whether it’s from gas or electricity.
### Quick Guide for Gas Pressure Washers
Here are seven simple steps to winterize your gas pressure washer:
1. **Drain the Water:** Turn off the washer and shut off the water supply. Depress the trigger to release any remaining pressure and let all water drain.
2. **Add a Pump Protector:** Introduce antifreeze to the pump inlet to protect the internal seals. Ensure the pump protector is correctly applied by checking for bubbles emerging from the end.
3. **Flush the System:** Run the pressure washer briefly to distribute the antifreeze throughout the system.
4. **Fuel Management:** Either drain the fuel or stabilize it by adding a fuel stabilizer and running the engine for two minutes.
5. **Change Oil:** Fresh oil shields engine parts from corrosion during the winter.
6. **Indoor Storage:** Keep the pressure washer in a warm, dry area to prevent freezing.
7. **Inspect for Wear:** Check for leaks or damage and address any issues before storing.
### Quick Guide for Electric Pressure Washers
For electric models, follow these three steps:
1. **Disconnect and Drain:** Turn off the washer and unplug it. Remove all connected hoses and accessories and drain the system thoroughly.
2. **Flush with Antifreeze:** Use an electric pressure washer-safe antifreeze solution to flush the system according to the manufacturer’s instructions.
3. **Secure Storage:** Find a dry, insulated location for storage, ideally indoors.
### Final Tips
When storing your pressure washer, avoid covering it immediately after use—let it cool first. Always use a pump saver solution and inspect or replace the oil regularly.
In summary, winterizing your pressure washer ensures its longevity and readiness for use in the spring. With a bit of preparation now, you’ll save money on repairs later and enjoy smooth operation year-round. For those considering upgrading, explore durable options like BISON pressure washers. Visit our site to discover the right model for your needs and face winter confidently.