With winter approaching, air compressor room managers often encounter problems such as air compressors not starting properly and pipes freezing in cold weather, leading to losses such as business stoppages and production shutdowns. How to use air compressors properly in low temperature conditions is a problem that every room manager will encounter. In order to avoid unnecessary losses, QiAir reminds all air compressor users to pay attention to the following matters when starting up in winter.
When the oil-free water-lubricated air compressor is below O℃, the lubricating oil of the oil-free water-lubricated air compressor will freeze and the temperature will rise instantly when starting, causing over-temperature shutdown. QiAir reminds the users of oil-free water-lubricated air compressor that when the ambient temperature is below 0℃, the correct way to start is 2-3 times to let the lubricating oil circulate and prevent the air compressor from over-temperature in operation.
Precautions for oil-free water-lubricated air compressor start-up.
1. Connect the water supply port of the equipment with softened water that meets the requirements.
2. Open the ball valve of the make-up water pipe, add the water level of the water-gas separating barrel to the high water level, and then close the ball valve of the make-up water.
3. Remove the air inlet pipe, add water from the air inlet valve, add water to be higher than the center of the host.
4. Turn on the power of the air compressor, ignite for 2 seconds, and then press the emergency stop button.
5. To prevent the new machine from freezing on the way, make the new machine without water, the action of note 3 and 4 should be repeated at least 3-4 times before turning on the machine.
Precautions for oil-free water-lubricated air compressor start-up.
1. Connect the softened water in the water supply port of the equipment to meet the requirements.
2. Open the ball valve of the water supply pipe and raise the water level of the water-gas separator to the high level, then close the ball valve of the water supply.
3. Remove the air inlet pipe, add water from the air inlet valve, add water to be higher than the center of the host.
4. Turn on the power of the air compressor, ignite for 2 seconds, and then press the emergency stop button.
5. In order to prevent the new machine from freezing on the way, so there is no water in the new machine, pay attention to 3 and 4 actions at least 3-4 times before turning on the machine.