Hi, I am new here and I recently purchased a 1990 MV40B with MX3 controller and upon start up I know the way lube and spindle lubes are started and pre lube and then are done with a timer after that, sometimes they do not and send error 134 lube/air alarm. I know which and where each contactors are for each luber and can push in the contact block and the lubers each work doing that but act as something did not load or start upon start up. The manual lube buttons also will not work when it doesnt lube upon startup, in the past the machine could be restarted until the lubers work and all is well, recently they are not working at all and I can not run the machine because of the alarm. If anybody has any ideas I sure would appreciate it. Thanks in advance. Matt