Vacuum Reservoir: Testing and Inspection

INSPECTION

INSPECT VACUUM TANK





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





(c) Plug port B with your finger, and apply 39.9 kPa (300 mmHg, 11.78 in.Hg) of vacuum to port A, and check that there is no change is vacuum after 1 minute.
If operation is not as specified, replace the tank.
3. INSPECT VSV