LELY WELGER AP 530 Operator's Manual
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Contents
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LELY WELGER AP 530 AP 630 AP 730 AP 830 51Wire Tying4.2.2Knot Tying Fault Cause RemedyNo twist; one wire endcut straight, the otherpinched, then torn offWinding jammed whencoil was fittedCut off faulty ends,re-thread wire(Figure 8, page 33)Wire rusty or not oiled Immerse coils in oil,always store them welloiledWire run obstructed Clean and lubricate wireguide tubes and rollers;replace as necessary(Figure 8, page 33)Crop very wet Slacken density control orset shorter bale lengthWire jumped out ofguide rollersRe-fit wire or completelyre—thread(Figure 8, page 33)Waste wire ends notremoved after threadingPull waste ends off hooksunder baling chamberBale comes out withoutwire strap on one orboth sidesNeedle bent to side Check distance A(Figure 74, page 75)Track rollers shifted Centre rollers on needle(Figure 8, page 33)Wires wind round twistershaft - bale comes outwithout wire tyingNeedle too low Set distance B(Figure 74, page 75)Needle bent to side Set distance A(Figure 74, page 75)Wires not twisted-oneend cut off straight, theother bent and cutVolume per ram stroketoo great, becausestroke rate too lowRaise ram speedWires not twisted-oneend cut off straight, theother pinched but pulledstraight and scrapedbrightClamping tension onshear lever not greatenoughAdjust clamping tensionon shear lever(Figure 77, page 76) |
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