How to Replace the Safety Valve on an Air Compressor
A valve refers to a device responsible for regulating the flow of fluid by either opening or closing or even obstructing of the various passageways. These valves are technically pipe fittings though they are normally discussed as a separate category. You need not worry about replacing the check valve on your air compressor since we have provided you with step by step instructions on how to replace the safety valve on an air compressor.
The check valves are known to prevent the tank air from flowing back into the pump. Failed check valves are known to apply higher amounts of pressure to the head pump thereby preventing the motor from starting once the tank has been filled. In case the motor starts successfully with an empty tank but is unable to start when the tank is full, you will have to replace the check valve with an approved replacement part.
If you are being distressed by the leaking seals and service bills, then this is the right time for you to face the fix! Air compressors are known to be as diverse as the individuals who use them on a day to d ay basis. Most of the air compressor models are known to share some of the general characteristics and components. Whether you are creating the empires of inflating the tires, you will have to follow same procedure and facts that will enable you to fix correctly your check valve.
This safety valve has been designed to help keep the air compressor from over pressuring the tank. The spring inside the tank will deteriorate with time allowing air to escape at low pressure. The safety checks are usually preset to specific pressure tolerance. It is, therefore, paramount for you to match the specifications of your specific compressor model whenever you are replacing the safety valve.
Safety release valve is known to be one of the safety features that all the air compressors which have been built in the previous decades have in common. The ½ inch check valve is just but a spring loaded stopper specifically designed to prevent the pressure from building beyond the safe levels which can be disastrous to the tank or hose. This valve is usually preset at specific settings from the factory and it usually doesn’t have any means of adjustment. These valves usually open at the preset threshold and closes whenever the pressure falls below set predetermined safe level. In case you are not impressed with the current performance of your air compressor, replacing the safety valve might be your only available solution.
How do you replace the safety valve on an air compressor? Here is a guide line to help you replace the safety valve.
- Turn off the Electricity and Drain the air tank
Unplug the power cord of the air compressor from the wall outlet.
- Depressurize the air tank
Ensure you depressurize the air tank before you start servicing the air compressor. You can always do this by opening the drain valve and allowing all the air to escape.
- Remove the Safety Valve
Remove the retaining screw and lift the manifold cover from the unit.
- Remove the Safety Valve
Loosen the safety valve by using a wrench. Remove the safety valve from the manifold.
- Installing the New Safety Valve
Install the new safety valve by threading the valve into the manifold. Use the wrench to secure the safety valve.
- Reassemble the Unite
Reinstall the manifold cover and secure it using the screw.
- Restore the Power
Restore the power by plugging the compressor into the socket.
Maintaining your air compressor well can be the main difference between the performance and under pressure. However, you don’t have to get into your pocket every time to keep your tank full. You can always repair you safety check valve by following the above guidelines. It is important to note that the process of undertaking repairs can be hazardous at times. You have to ensure you use proper tools and follow the guidelines correctly. Never proceed with the replacement unless you are confident and sure of the steps. However, there are certain types of repairs which can only be done by a qualified technician.