Does anyone have any idea where the hydraulic tank is for the Equalizer Systems Auto Leveling is located. Also is there a separate air pump for this same system for leveling with air? This is supposed to be a dual system, however I have to set the NULL using the air system, but when pressing the air button to change from Hydraulic Leveling to Air Leveling, nothing happens. I have attached a picture of the control panel. Perhaps someone knows a bit about it. It worked great last year, but the Hydraulic rams don't seem to be working for completely for lowering and don't want to retract once they are down. I think it needs fluid but I am not sure. Any help would be appreciated.
Thanks in advance