VX30/VX50 Gen3/ECO50 Vacuum Excavators Operating the Vacuum Excavator 50-27
Vacuum Gauge - Reset
Vacuum gauge (1) pointer may not reset at zero, due to internal case pressure. Reset
gauge if it shows a vacuum when the machine is turned off and tank ports are open.
Step 1: O
pen control panel or gauge mounting panel.
Step 2: M
ove lever on top of gauge to Open position. Allow gauge to vent.
Step 3: Move
lever to Closed position.
Step 4: Close control
panel.