After a busy summer season in which air conditioners are in full use, many garage owners make the mistake of putting their air conditioning machine in the corner and leaving it for months without looking after it. Unfortunately, this can cause major problems when the air conditioning season starts again. In this blog we explain why it is important to maintain your air conditioning machine properly during the winter break and how you can prevent problems such as stuck vacuum pumps.
The risks of an inactive air conditioning machine
When an air conditioning machine is not used for a long time, residues of moisture and oil often remain in the vacuum pump. Over time, these residues can corrode, causing the pump to seize up. This mainly happens during periods of inactivity, such as the winter break.
Many mechanics put the air conditioning machine back into use after the winter break without checking the condition of the pump. The machine is set to automatic mode and when the vacuum process starts, the pump tries to run, but often fails due to corrosion. The pump can then seize up, which can stop the entire air conditioning machine just when the new season starts and the workload in the workshop is high.
Common problems after the winter break
Most problems with air conditioning machines after the winter break are related to the vacuum pump, which is a crucial part of the air conditioning service. Due to lack of maintenance during the winter months, the following problems can occur:
- Corrosion in the vacuum pump: Moisture and oil that remain can corrode the metal parts of the pump and cause it to seize.
- Pump that does not run: When the air conditioning machine is switched on again after months of inactivity, the motor often cannot provide enough power to run the seized pump.
- Broken vacuum pump: A seized pump can break within minutes, leading to machine downtime and expensive repairs or replacement of parts.
How do you prevent problems with your air conditioning machine during the winter break?
To prevent your air conditioning machine from being damaged during the winter break, it is important to follow a few simple steps. Here are some tips to keep your machine in good condition, even during the months when you are not using it:
- Perform a vacuum pump service: Before you put your air conditioning machine away, it is wise to perform a service on the vacuum pump. Replace the oil and remove any residue that remains in the pump.
- Turn the pump regularly: Even during the winter break, it is important to use the air conditioning machine occasionally. This helps keep the parts moving and prevents them from getting stuck.
- Store the machine in a dry place: Moisture is one of the biggest enemies of the vacuum pump. Make sure that the air conditioner is stored in a dry, well-ventilated place to prevent moisture build-up.
- Inspect before use: When the new air conditioning season starts again, it is essential to thoroughly inspect the air conditioner before using it. Be sure to check the vacuum pump and test the machine before putting it back into full use.
Why preventive maintenance pays off
By properly maintaining your air conditioning machine during the winter break, you can prevent problems and expensive repairs. Performing preventive maintenance not only saves you time and money, but also ensures that your air conditioning machine is ready for use immediately when the new season starts. This prevents downtime and unexpected problems at busy times.
Conclusion
It is tempting to store your air conditioning machine after the summer season and only bring it out again when the temperatures rise. However, without proper maintenance, parts such as the vacuum pump can corrode and seize up, which can lead to malfunctions exactly when you need the machine most. By carrying out regular preventive maintenance and using the machine during the winter break, you keep your air conditioning machine in top condition and prevent problems in the new season.
Would you like more advice on maintaining your air conditioning machine or do you need help with a winter service? Contact us and we will be happy to help you!
