if you have one similar to mine then it is run by a small electric motor. Whenever the spindle is running, the motor is running. It is geared really low and it pumps by slowly lifting the plunger and then letting it fall. If the motor runs then you should be good. How do you know its flowing oil correctly? Have you taken the thing apart to get to all the meters? If so, and it all works, you are lucky. Most have been clogged beyond repair.
Matt |