VX30/VX50 Gen3/ECO50 Vacuum Excavators Controls 20-11
VALVES
Tank Valves
(1)
Upper Gate/Inlet Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotate clockwise . . . . . . . . . . . . . . . . open to vacuum spoil into tank
Rotate counterclockwise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .close
(2)
Lower Gate/Drain Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotate clockwise . . . . . . . . . . . . open to drain liquid from spoil tank
Rotate counterclockwise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .close
(3) Spoil Tank Sight Glass
View level of material in the spoil tank.