If fluid falls below refill level, your system could begin to pump air into the oil delivery line. Should this happen, the system needs priming. The system may prime itself simply by adding fluid to the reservoir. If not, loosen the drain plug until fluid flows freely. Do not remove the drain plug completely or you may have a mess on your hands! Tighten drain plug and operate system until fluid pumps properly.
Tags: coolubricator, saw blade lube system, serv-o-spray