Pulsair Valve: Testing and Inspection

1. Inspect PULSAIR valve and hoses for leaks and cracks. Replace as necessary.
2. Disconnect PULSAIR hose from valve fitting.
3. Disconnect PULSAIR solenoid from valve--if equipped.
4. Connect a suitable hand held vacuum pump to valve and apply a minimum vacuum of 15 inches Hg to valve.
5. Time vacuum drops from 15 inches to 5 inches of mercury--in less than two seconds--replace PULSAIR valve.