Murphy Switch 117 Wiring Diagram: Everything You Need to Know

Are you in search of detailed information on Murphy Switch 117 wiring diagram? If yes, then you’ve come to the right place. In this article, we’ll be delving into all you need to know about Murphy Switch 117 wiring diagram. From its working principle, to installation, to frequently asked questions, this article has got you covered.

Overview of Murphy Switch 117

First things first, what is a Murphy Switch 117? A Murphy Switch 117 is a pressure actuated, electric switch that is typically used to monitor oil pressure in an engine. It serves as a safety mechanism that helps to prevent damage to the engine by shutting it down whenever the oil pressure drops below a certain level.

Murphy Switch 117 is an important component in engines and machines, and the wiring diagram is crucial for proper installation and maintenance. Understanding the wiring diagram can help you save time and money by allowing you to troubleshoot problems and make repairs quickly and effectively.

Working Principle

Murphy Switch 117 is an electric switch that works by completing an electrical circuit when the pressure inside the engine’s oil system reaches a certain threshold. When the pressure drops below that threshold, the switch opens the circuit, turning off the engine or activating an alarm. This helps to prevent damage to the engine and keep it running smoothly.

Installation

When installing Murphy Switch 117, it is important to follow the proper wiring diagram. Below is a step-by-step installation guide:

Step Action
1 Mount the pressure sensing element in the engine’s oil system.
2 Connect the sensing element to the switch using insulated copper wire.
3 Connect one end of the switch to a grounding point on the engine.
4 Connect the other end of the switch to the engine’s electrical system.

FAQs

What is the importance of the Murphy Switch 117?

The Murphy Switch 117 is an essential component of an engine’s oil system. Its primary function is to monitor oil pressure and prevent engine damage by shutting it down when pressure levels drop below a safe limit.

How can I troubleshoot issues with my Murphy Switch 117?

The first step is to check the wiring diagram to ensure that the switch is properly installed. If the wiring is correct, check the pressure sensing element to make sure it is clean and properly installed. If there are still problems, it may be necessary to replace the switch.

Can I install Murphy Switch 117 on my own?

Yes, if you have the necessary skills and knowledge of electrical systems, you can install the Murphy Switch 117 on your own. However, it is important to follow the wiring diagram and safety guidelines to avoid damage to the engine or injury to yourself.

What is the lifespan of Murphy Switch 117?

The lifespan of a Murphy Switch 117 can vary depending on various factors, such as usage and environmental conditions. However, with proper installation and maintenance, the switch can last for several years.

How can I ensure proper maintenance of my Murphy Switch 117?

Regular inspection, cleaning and testing of the switch can help to ensure its proper functioning. It is also important to follow the manufacturer’s recommendations for maintenance and replacement.

Conclusion

Murphy Switch 117 is an important component in engines and machines, and the wiring diagram is crucial for proper installation and maintenance. Understanding the wiring diagram can help you troubleshoot problems and make repairs quickly and effectively. By following the guidelines in this article, you can ensure that your Murphy Switch 117 is properly installed, maintained, and functioning optimally.