User guide

SEEDHAWK®30SERIESOPERATOR’SMANUAL97
7.Boltsandnutsformingpartofajointmustnotbetightenedsomuchthatthejointedparts
areclampedtoeachother.
8.Checkthathosesandcouplingshavenotbeendamaged.
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9.Besuretokeepdirtawaywheneverworkneedstobeperformedonthehydraulic
system.
Cleanoffwithcleanpaperorrags.Placepartsonacleansurface(notstraightontothework
bench).Rinsebeforeassembling,forexamplewithdegreasingagent.
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10.Smeargreaseoroilontothepistonrodsiftheseeddrillisnotgoingtobeusedfor
longer
periodsoftime,andalwaysaftercleaningit.
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11.Lubricate galvanised and chrome‐plated surfaces with grease before long periods of
storage.
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TO PRESERVE THE HIGH QUALITY OF THE SEED DRILL, ALWAYS USE GENUINE SEED HAWK
AFTERMARKETPARTS.
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5.3 HYDRAULICCARTRIDGES
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Hydrauliccartridges,FIGURE5.2,whichislocatedonhydraulicblock,shouldonlyberemoved,
inspected and cleaned at the end of each seeding season if problems occur with them. Some
cartridgesmaybedisassembledforadditionalaccessforcleaning.Itisrecommendedthatthe
disassemblyandfurthercleaningofthistypeofcartridgebeperformedbyatechniciantrained
inhydrauliccomponentservicing.
FIGURE5.2 