Vacuum Reservoir: Testing and Inspection

INSPECTION

INSPECT VACUUM TANK





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





(c) Plug port B with your finger, and apply 53.3 kPa (400 mmHg, 15.75 inHg) 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.