User manual for Javo Plus M2.0Version 22300779page 25 / 27Problem Possible cause Action/solutionSoil supply rate too slowHeight of soil slide set too low, too littlesoil supplied to machine Raise height of soil slide.Height of soil slide set too low, tunnel ofsoil forms above soil supply belt. Raise height of soil slide.Soil supply belt supplies too little soil. Follow procedure described in Subsection7.8.Band slips Check belt tensionNo supply of soil Elevator jammed Switch elevator left and right several timesand reduce soil supply.Pot dispenser not workingproperlyCable broken Replace cableSetting is wrong Adjust setting (see “Adjust pot dispenser“)Valve fouled Replace valveCable does not movesmoothly, or breaks Cable is too stiff Lubricate cable with oilPots are not pushed off Air pressure too low Adjust pressure to at least 5 BarPusher contacts the lowerjaw when returning to restposition2 parallel shafts not actually parallelStop machine in highest position. LoosenAllen screws at the bottom of the shaftsand tighten againPusher jams between thelower jaws while pushingPusher valve is fouled, pusher moves tooslowly Replace valveVents are blocked or closed too far Replace vent dampers or open theadjustment screwPusher makes additionalmovement when in restpositionThis movement is normal, but not usuallyvisible at the high speeds. Valve isfouled, and speed is too slowReplace valveLPO makes too much noise Operating pressure too high Lower pressure tot 2 to 3 bar. This willusually be sufficient7.8. Adjust (increase) soil supply belt strokeProcedure:1. Remove guard (A).a. Loosen M8 bolts by three turns: the guard can now be removed.2. Loosen nut and bolt (C) using two open end wrenches (19)3. Adjust rod (B).a. Rod (B) has two adjustment holes:i. Hole (1): smallest soil supply belt strokeii. Hole (2): largest soil supply belt stroke7.9. Drawings and circuit diagramsThe drawings of this machine are combined in a separate folder. The circuit diagrams are enclosed in the machine'selectrical cabinet.