Addressing high temperature failures in screw air compressors requires a proactive approach, including regular maintenance, quick repairs, improved environmental conditions, and optimized operating parameters.
[pdf] Should be in the mage-ohms (you need an isolation tester / high voltage ohm meter for this). Check the voltage when the compressor is running. If the voltage drop significantly when the compressor starts/runs, you have a bad connection somewhere. Check all relays, fuses and electrical connections.
[pdf] The air below the deck is typically hot, humid and saline. It’s not a friendly environment, and your compressor’s build quality needs to reflect this. The process starts with the compressor sucking in air from the surroundings. It enters the air end, which houses the screws. Oil is injected, acting as a lubricant. .
The screws push the air into an oil separator receiver. This unit consists of two stages: 1. High-efficiency cyclone separator 2. Oil. .
Having passed through the filter, the air is ready for some cooling. The non-return discharge valve, which only opens at a minimum positive pressure, lets the air through in appropriate measures. To cool down the compressed air to a level that will be acceptable for. .
A marine air compressor needs a proper water separator. By proper, we mean a cyclone separator with level-controlled drainage. The conventional approach is to use a solenoid valve on a timer. It opens up on regular intervals, causing pressure from the compressor.
[pdf] 
