Clarke 7950826 PFS-1 Float Instructions

Clarke 7950826 PFS-1 Float Switch manual cover

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Clarke 7950826 PFS-1 Float Switch Specification

The Clarke 7950826 PFS-1 Float Switch is a reliable and versatile device designed for liquid level control in a variety of industrial and domestic applications. This float switch features a robust construction, ensuring durability and longevity even in demanding environments. It operates by utilizing a hermetically sealed float mechanism that activates a switch as the liquid level rises or falls. The PFS-1 is equipped with a 10-meter PVC cable, providing flexibility and ease of installation in different tank sizes and configurations.

The switch is rated for use with both clean and dirty water, making it suitable for sump pumps, water tanks, and sewage systems. It can handle a maximum current of 16A at 250V AC, allowing it to control pumps and alarms effectively. The device is designed with a nominal operating temperature range from 0 to 60 degrees Celsius, ensuring stable performance across various environments. Its float is constructed from high-grade polypropylene, which offers excellent resistance to corrosion and chemical damage.

The Clarke PFS-1 Float Switch incorporates a normally open and normally closed contact configuration, allowing for both filling and emptying operations. It provides high accuracy and reliability in liquid level detection, reducing the risk of overflows or dry-running of pumps. The switch is easy to install and maintain, with minimal requirements for calibration or adjustment. It complies with relevant safety and quality standards, ensuring safe and efficient operation. This float switch is an ideal choice for users seeking a cost-effective and dependable solution for automated liquid level management.

Clarke 7950826 PFS-1 Float Switch F.A.Q.

What is the Clarke 7950826 PFS-1 Float Switch used for?

The Clarke 7950826 PFS-1 Float Switch is used to automatically control the operation of a pump based on the liquid level in a tank or container. It helps prevent overflow and dry running by activating or deactivating the pump.

How do I install the Clarke PFS-1 Float Switch?

To install the Clarke PFS-1 Float Switch, you should attach the switch to the pump or tank using the supplied clamp or weight. Make sure it is positioned correctly to float on the liquid surface, allowing the switch to open or close the circuit as the liquid level changes.

What should I do if the float switch is not turning the pump on or off?

Check the switch for any signs of damage or obstructions. Ensure that the float is not stuck and can move freely. Verify the electrical connections and make sure the switch is properly wired to the pump.

Can the Clarke PFS-1 Float Switch be used with any type of pump?

The Clarke PFS-1 Float Switch is compatible with most pumps, but it is essential to check the electrical specifications to ensure compatibility with the pump's voltage and current ratings.

How do I test the functionality of the Clarke PFS-1 Float Switch?

To test the switch, manually raise and lower the float to simulate changes in liquid levels. Listen for the click sound, indicating the switch is operating. Ensure the connected pump responds accordingly by turning on or off.

What maintenance is required for the Clarke PFS-1 Float Switch?

Regularly inspect the float switch for any signs of wear or damage. Clean any debris that may hinder its movement. Check the electrical connections for corrosion and ensure they remain secure.

Can the Clarke PFS-1 Float Switch handle corrosive liquids?

The Clarke PFS-1 Float Switch is designed for general use and may not be suitable for highly corrosive liquids. Consult the manufacturer's specifications to determine compatibility with specific liquid types.

How long is the cable on the Clarke PFS-1 Float Switch?

The Clarke PFS-1 Float Switch typically comes with a 10-meter cable, providing ample length for most installations. Always refer to the product specifications for exact details.

What should I do if the float switch cable is damaged?

If the cable is damaged, it is recommended to replace the entire float switch to ensure safe and reliable operation. Do not attempt to repair a damaged cable as it may lead to electrical hazards.

Is the Clarke PFS-1 Float Switch suitable for outdoor use?

The Clarke PFS-1 Float Switch is generally suitable for outdoor use, but it should be protected from direct sunlight and harsh environmental conditions to ensure longevity. Always refer to the manufacturer's guidelines for specific outdoor use recommendations.