vacuum gauge

Hello! I’m VERY new and I know little about maintenance. I have a Polaris vacuum for my salt water pool. It hasn’t moved and I don’t know how to check if it’s on or not. The picture attached shows . ‘filter on’ but is this for the vacuum? I appreciate the kind and helpful responses. I’m...

HI everyone. New pool and new equipment. Pump is Hayward TriStar VS SP3202VSP. I'm trying to get accurate TDH calculations so I can properly configure this to be energy efficient. I picked up a vacuum gauge and a pressure gauge and hooked them up to the pump ports and got the following...