Subaru PTX301D User Instructions

Subaru PTX301D Pump manual cover
Pages 18
Year 2007
Language(s)
English en

Subaru PTX301D Pump Specification

The Subaru PTX301D Pump is a robust and efficient centrifugal pump engineered for a variety of industrial and commercial applications. This pump is powered by a high-performance Subaru EX17 engine, known for its reliability and durability, delivering a maximum output of 6.0 horsepower. The pump boasts a 3-inch inlet and outlet diameter, which facilitates a substantial water flow rate of up to 259 gallons per minute, making it suitable for demanding tasks such as dewatering and irrigation.

Constructed with a durable aluminum alloy casing, the PTX301D is designed to withstand harsh environments and resist corrosion, ensuring longevity and sustained performance. It features a self-priming mechanism that simplifies operation by eliminating the need for manual priming. The pump includes a silicon carbide mechanical seal that provides superior resistance to abrasion and wear, further enhancing its operational lifespan.

For ease of use, the PTX301D is equipped with ergonomic handles and a compact design, making it portable and easy to transport between job sites. The fuel tank capacity stands at 3.2 liters, providing extended run times and reducing the frequency of refueling, thus maximizing efficiency during prolonged operations.

Additionally, the pump integrates an oil alert system that automatically shuts down the engine in case of low oil levels, preventing engine damage and ensuring safety. The Subaru PTX301D is an ideal solution for users seeking a reliable and high-performing pump that combines advanced engineering with practical features, making it a versatile tool for various water transfer needs.

Subaru PTX301D Pump F.A.Q.

How do I properly start the Subaru PTX301D Pump?

To start the Subaru PTX301D Pump, ensure the fuel valve is open, the choke is in the correct position for a cold start, and the throttle is set to idle. Pull the starter handle gently until resistance is felt, then pull briskly. Once started, adjust the choke and throttle as needed.

What is the recommended maintenance schedule for the Subaru PTX301D Pump?

The Subaru PTX301D Pump should have its oil checked before each use, with an oil change recommended every 50 hours of operation. Air filters should be inspected every 25 hours and cleaned or replaced as necessary. Spark plugs should be checked and replaced annually.

How can I troubleshoot if the pump is not priming?

If the pump is not priming, check for air leaks in the suction line, ensure the pump casing is filled with water, and verify that the check valves are functioning properly. Also, inspect the hoses for blockages or damage.

What type of oil should be used in the Subaru PTX301D Pump?

Use SAE 10W-30 oil for the Subaru PTX301D Pump. Ensure the oil is suitable for the temperature conditions in which the pump will be operating.

Why is my Subaru PTX301D Pump overheating?

Overheating can be caused by a clogged suction line, insufficient water supply, or excessive pump speed. Ensure the suction line is clear, the water supply is adequate, and the pump is operating within its recommended speed range.

How do I winterize the Subaru PTX301D Pump?

To winterize the pump, drain all water from the system, including the pump casing, hoses, and check valves. Add a non-toxic antifreeze solution to the pump to prevent ice damage. Store the pump in a dry, protected area.

What should I do if the engine won't start?

If the engine won't start, check for fuel in the tank, ensure the fuel valve is open, and inspect the spark plug for fouling or damage. Also, verify that the air filter is clean and the choke is set correctly.

Can I use the Subaru PTX301D Pump for pumping chemicals?

The Subaru PTX301D Pump is designed for water and should not be used for pumping chemicals unless specified by the manufacturer. Using the pump for chemicals may cause damage and void the warranty.

How do I replace the air filter on the Subaru PTX301D Pump?

To replace the air filter, turn off the engine and remove the air filter cover. Take out the old filter and insert a new one that matches the specifications. Reattach the cover securely before restarting the pump.

What are the signs of a failing water pump impeller?

Signs of a failing impeller include reduced water flow, unusual noises, and vibrations during operation. If these symptoms are present, inspect the impeller for wear or damage and replace it if necessary.