will the unloader have the pressure preset?

 

ZWD4040 Comet Pump Triplex 4 GPM 4000 PSI - includes an unloader, thermal relief valve, quick connect, chemical injector siphon hose, and garden hose inlet with stainless steel filter - 1 inch hollow shaft and universal fits Honda, Kohler and Lifan engines.

Question; When I receive my pump will the unloader have the pressure preset?

• The unloader is not set exactly. 
• The factory uses a default setting that is close to the performance of the 4000psi pump.

• It is not a dependable default setting. 
• Please always check the oil level and start the unloader in the counter-clockwise setting until you can test the system. 

• You can increase the pressure by manually turning the adjustment knob clockwise until you reach the desired load on the engine. 
• Do not exceed 4200psi. 

PDF VTR3 Unloader Click Here

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The unloader is on backwards which caused the failure.

• Unloader is backwards which caused the failure, This also poses a risk to the operator.

• There is no bypass 

Caution when installing a regulator, if not installed correctly it can cause valve covers to explode and damage the valves.

Phone: 800.333.9274

Español: 800.917.9274

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Unloader Valves

 

Unloader valves are essential components that regulate pressure and protect the pump from damage. Explore our selection from trusted brands including:

• Landa: Offering high-quality and reliable valves.
• Excell: Known for their efficient and durable designs.
• Troy-Bilt: Providing dependable and effective solutions.

Features and Benefits:

• Pressure Regulation: Ensures optimal performance.
• Pump Protection: Prevents damage and extends lifespan.
• Reliable Performance: Essential for maintaining your pressure washer.

Disclaimer: AllPressureWashers.com is not affiliated with the manufacturers or brands listed on this site. All trademarks, service marks, and company names are the property of their respective owners and are used solely for identification purposes.

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