Do’s and Don’ts for invertor control air compressors

Installing the compressor near to any area where harmful process gasses or diesel generator exhaust gasses can be drawn in with the cooling air flow as they can attack the circuit boards and other electrical components in the invertor cubicle.

Always ensure there is enough space around the compressor for ease of access to the servicing points and the drive cubicle. There should be adequate lighting around the compressor. The service schedule should be carried out on time and all maintenance tasks should be carried out when due.

During operation, the cubicle door should remain closed to prevent unfiltered air to enter the invertor cubicle. Ensure the cubicle filters to be replaced at regular intervals, and even more frequently under dusty conditions. It the working environment is heavily dusty, use the heavy-duty filter option.

Clean the electrical components and heat sinks regularly gently by using a vacuum cleaner with a non-metallic suction head. This will avoid any local build up of heat on components due to the surfaces being insulated by a layer of dust.

There should always be a stable mains power to the invertor to maintain the capability of the drive to provide the required power for the air consumption. Any problem with the mains supply from voltage dips or harmonic distortion from other installed equipment will lead to nuisance trips on the invertor drive. 

Follow the guidelines to ensure your invertor controlled air compressor provides high efficiency, reliable operation and peace of mind.

Atlas Copco offers a free consultation and energy efficiency audit on your request. We can send a team to your site and find out your exact requirements, highlight existing efficiencies and give you a list of alternative solutions.

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