Good Day,

We have recently inherited a Puma from one of our other machine shops. I’ve noticed that a fairly noisy fan runs anytime the power switch on the back of the machine is turned on, even if the controller is not turned on. The fan running is the large one right near the floor on the left side (looking at door) inside the enclosure. Since we are in a quieter prototyping shop with a lot of programming and other concentration related tasks going on, it would be nice if we could stop the machine from having the fan run all the time. The turret servo is a bit forgetful if we turn off the main power switch on the back so I'd rather not have to recover the turret every time we've turned on the machine after the rear power switch has been shut off.

The machine is a Puma 240 serial PM243875. Any settings we can change so the fan comes on only when the spindle is actually being used, or even only when the controller is turned on?

Thanks,
Mike