Haas Liquid Grease Troubleshooting Guide
When a lubrication cycle is commanded, the solenoid applies air pressure to the grease reservoir for 3 seconds (specified in Parameter 2027), which forces the grease to move up the grease pickup tube [5] and into the grease grease flows through the lubrication lines to the lubrication points where it gets pushed through the restrictors into the components that require the ...