Vacuum Reservoir: Testing and Inspection

VACUUM TANK INSPECTION

INSPECT VACUUM TANK





(a) Check that air flows from ports A to B.





(b) Check that air does not flow from ports B to A.





(c) Plug port B with your finger and apply 53.3 kPa (400 mmHg, 15.75 in.Hg) of vacuum to port A and check that there is no change in vacuum after 1 minute. If operation is not as specified, replace the vacuum tank.