Sight Glasses
In this lesson, you’ll learn about how refrigerants should be handled so you to abide by the law and take care of the environment.
In this lesson, you’ll know how to store and safely handle cylinders, how to prevent incidents from happening, and what to expect and do if they should occur.
In this lesson, you will learn how to check for leaks and detect them, perform a pump-down and recover the refrigerant that is still left in the system.
In three steps, this lesson focuses on how to change cooler oil, and you will learn how to drain the oil and see the importance of the dryer and sight glass.
In this lesson, you will learn how to finish the reefer maintenance, by vacuum pumping the system for moisture, topping up the oil and adding new refrigerant.
In this lesson, you’ll learn about how refrigerants should be handled so you to abide by the law and take care of the environment.
In this lesson, you’ll know how to store and safely handle cylinders, how to prevent incidents from happening, and what to expect and do if they should occur.
In this lesson, you will learn how to check for leaks and detect them, perform a pump-down and recover the refrigerant that is still left in the system.
In three steps, this lesson focuses on how to change cooler oil, and you will learn how to drain the oil and see the importance of the dryer and sight glass.
In this lesson, you will learn how to finish the reefer maintenance, by vacuum pumping the system for moisture, topping up the oil and adding new refrigerant.
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Read more or useStep 3 of 3•1 minute video
To be able to have some insight into the system, the sight glasses are of much importance. Here you will learn more about sight glasses. Oil and filter changes are commonly done more frequently than needed. Changing clean oil in a well-functioning system may be harmful, as moisture and impurities can infiltrate the system.
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