Tvåandraordanvändsocksåidenhärbruksanvisningen
förattmarkerainformation.Viktigtangerspeciell
tekniskinformationochObserveraangerallmän
informationvärdattnotera.
Innehåll
Introduktion.................................................................2
Säkerhet.......................................................................4
Säkerdriftspraxis..................................................4
Ljudtrycksnivå......................................................6
Ljudstyrka............................................................6
Vibrationsnivå......................................................7
Lutningsindikator.................................................8
Säkerhets-ochinstruktionsdekaler........................9
Montering.................................................................13
1Monteragrävarmenochkedjan........................13
2Kontrolleravätskenivåerna...............................14
3Laddabatteriet(endastmodellermed
elstart)............................................................14
Produktöversikt..........................................................14
Reglage...............................................................14
Specikationer...................................................17
Tillbehör............................................................17
Körning.....................................................................17
Fyllapåbränsle...................................................17
Kontrolleraoljenivånimotorn............................18
Kontrollerahydraulvätskenivån..........................19
Startaochstängaavmotorn................................19
Stannamaskinen.................................................20
Flyttaenmaskinsomintefungerar......................20
Grävaettdike.....................................................20
Säkramaskinenförtransport..............................21
Lyftamaskinen...................................................21
Arbetstips...........................................................21
Underhåll...................................................................23
Rekommenderatunderhåll......................................23
Förberedelserförunderhåll.....................................24
Tabortskyddsplåten..........................................24
Monteraskyddsplåten.........................................24
Tabortbottenskyddet........................................24
Monterabottenskyddet.......................................24
Smörjning..............................................................25
Smörjamaskinen................................................25
Smörjadikesgrävarenskåpa................................25
Motorunderhåll......................................................26
Servaluftrenaren(modell22972och
22973)............................................................26
Servaluftrenaren(modell22974)........................27
Servamotoroljan................................................28
Servatändstiftet.................................................29
Underhållabränslesystemet....................................31
Tömmabränsletanken........................................31
Bytautbränsleltret...........................................31
Underhållaelsystemet.............................................32
Servabatteriet(modell22973och22974)............32
Bytasäkringar(modell22973och22974).............34
Underhålladrivsystemet.........................................34
Servalarvbanden................................................34
Underhållaremmarna.............................................37
Bytautpumpdrivremmen...................................37
Underhållastyrsystemet..........................................37
Justeradrivreglagetsinriktning............................37
Justeradrivreglagetsneutralläge..........................38
Ställaindrivreglagetsspårning,lägetHelt
framåt............................................................38
Underhållahydraulsystemet....................................39
Bytahydraulltret...............................................39
Bytahydraulvätskan............................................39
Kontrollerahydraulledningarna..........................41
Underhålladikesgrävaren........................................41
Bytautgrävtänderna...........................................41
Kontrolleraochjusteragrävkedjanoch
grävarmen......................................................41
Bytautdrevet.....................................................42
Rengöring..............................................................43
Tabortskräpfrånmaskinen................................43
Förvaring...................................................................44
Felsökning..................................................................45
Scheman.....................................................................46
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