Pulsair Valve: Testing and Inspection

3A-C California

1. Remove air suction valve and air suction valve air filter from air cleaner.
2. Clean or replace air filter as necessary.
3. Apply vacuum to diaphragm of air suction valve.
4. Ensure air flows from filter side to outlet pipe.
5. Ensure air does not flow from outlet pipe to filter side.
6. Disconnect vacuum supply.
7. Ensure that little air flows from filter side to outlet pipe.
8. Install air suction valve.



3A-C Exc. California

1. Ensure air does not flow through when forcibly blown through pipe.
2. Ensure air flows from pipe when blown from air filter side.