BagelaBagelaBagelaBagela asphalt recyclerasphalt recyclerasphalt recyclerasphalt recyclerBA 7000F / BA 10000BA 7000F / BA 10000BA 7000F / BA 10000BA 7000F / BA 10000107 Maintenance instructions- As soon as the pointer of the filter fouling indicator moves into the first red field (-0,3 to –0,4bar), discard the fouled filter and insert a new one.- If the filter gets clogged up frequently, clean the fuel tank.- For engine maintenance see separate operating instructions.- For burner maintenance see separate operating instructions- Change the hydraulic oil and filter once a year.- Relubricate the chain and sprocket drive before each operation.- Relubricate the four tumbler rollers every 20 operating hours.