Is there a way to get the pressure switch on jacuzzi to turn on without the tubing?

Finally after 3 months we have our jacuzzi tub installed. I thought having to wait 3 times for the water to heat back up to get it filled above the jets was bad enough........went to push the button and nothing. At some point the tubing ended up somewhere else. Is there a way to trick the switch into turning on? I am getting more tubing tomorrow but tonight my back needs the jets. Would a puff from an air compressor work?