Clarke 7260050 STP12 Submersible Transfer Instructions

Clarke 7260050 STP12 Submersible Transfer Pump manual cover

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Year 2020

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Clarke 7260050 STP12 Submersible Transfer Pump Specification

The Clarke 7260050 STP12 Submersible Transfer Pump is a robust and efficient solution designed for water transfer applications. It features a durable construction suitable for a variety of environments, ensuring reliable performance and longevity. The pump operates at a power rating of 400 Watts, providing a maximum flow rate of up to 135 liters per minute, making it ideal for both residential and light commercial use. It is capable of handling water with a maximum particle size of up to 5mm, which makes it versatile in handling slightly dirty water. The pump can achieve a maximum head height of 7 meters, ensuring effective water transfer over a considerable distance.

The Clarke STP12 is designed for ease of use with an automatic float switch that enables the pump to operate automatically as water levels fluctuate, preventing dry running and optimizing energy efficiency. The pump’s compact and lightweight design, weighing approximately 4.5 kg, facilitates easy installation and mobility. It is equipped with a 10-meter power cable, allowing for flexible positioning and reach. The housing is constructed from impact-resistant plastic, ensuring durability and resistance to corrosion. Additionally, the pump features a standard 1-inch BSP outlet, which provides compatibility with a wide range of hoses and fittings. The Clarke 7260050 STP12 is designed to meet high safety standards and is suitable for use in a variety of water transfer applications, including draining flooded areas, emptying swimming pools, and transferring water from wells or tanks. Its combination of performance, ease of use, and durability makes it an excellent choice for users seeking a reliable submersible pump.

Clarke 7260050 STP12 Submersible Transfer Pump F.A.Q.

How do I install the Clarke 7260050 STP12 Submersible Transfer Pump?

Begin by placing the pump in the desired location, ensuring it's fully submerged in water. Connect the discharge hose to the pump's outlet and secure it. Plug the pump into a power source and test its operation. Ensure all connections are tight and there are no leaks.

What should I do if the pump does not start?

Check the power supply to ensure the pump is plugged in and the outlet is functioning. Inspect the fuse or circuit breaker for any issues. Verify that the pump is not clogged with debris and that the impeller can rotate freely.

How often should I perform maintenance on the pump?

Routine maintenance should be performed every six months. This includes cleaning the intake screen, checking the power cord for damage, and inspecting the impeller and motor housing for wear and tear.

What is the maximum depth the Clarke STP12 can be submerged to?

The Clarke 7260050 STP12 Submersible Transfer Pump is designed to operate at depths of up to 7 meters. Ensure the pump is not used beyond this limit to avoid damage.

Can the pump handle dirty water?

Yes, the Clarke STP12 can handle dirty water, but it should not be used with water containing large debris or solids. Regularly clean the intake to prevent clogging.

What is the procedure for winterizing the pump?

To winterize the pump, remove it from the water source and clean it thoroughly. Drain all water from the pump and hoses. Store in a dry, frost-free location until needed again.

How can I increase the longevity of my Clarke STP12 pump?

Ensure the pump is regularly maintained, avoid running it dry, and keep the intake clear of debris. Additionally, use the pump within its specified limits to prevent undue stress on its components.

What should I do if the pump is making unusual noises?

Unusual noises could indicate debris in the impeller or a failing motor. Turn off the pump and inspect the impeller for blockages. If the noise persists, consult a professional technician.

Is it possible to replace the power cable if it gets damaged?

Yes, the power cable can be replaced. However, this task should be performed by a qualified electrician to ensure safety and maintain the integrity of the pump's waterproofing.

What type of water should not be pumped with the Clarke STP12?

The pump should not be used with saltwater, chemicals, or water containing large particulates or hazardous materials, as these can cause damage or reduce the pump's lifespan.