Operator's Manual

HighViscosityIndex/LowPourPointAnti-wearHydraulic
Fluid,ISOVG46
MaterialProperties:
Viscosity,ASTMD445cSt@40°C(104°F)44to48
cSt@100°C(212°F)7.9to9.1
ViscosityIndexASTM
D2270
140orhigher
PourPoint,ASTMD97-37°Cto-45°C(-34°Fto-49°F)
FZG,Failstage
11orbetter
Watercontent(new
uid):
500ppm(maximum)
IndustrySpecications:
VickersI-286-S,VickersM-2950-S,DenisonHF-0,Vickers
35VQ25(EatonATS373-C)
Theproperhydraulicuidsmustbespeciedformobile
machinery(asopposedtoindustrialplantusage),multi-weight
type,withZnDTPorZDDPanti-wearadditivepackage(not
anashless-typeuid).
Important:Manyhydraulicuidsarealmostcolorless,
makingitdifculttospotleaks.Areddyeadditivefor
thehydraulicsystemoilisavailablein20ml(2/3oz)
bottles.Onebottleissufcientfor15to22L(4to6US
gallons)ofhydraulicoil.Orderpart44-2500fromyour
authorizedTorodistributor.
1.Parkthemachineonalevelsurfaceandlowerthe
grinder.
2.Stoptheengine,removethekey,andallowtheengine
tocool.
3.Lookintotheglassbubbleontherightsideofthe
machine.Ifyoucannotseehydraulicuidinthe
bubble,continuethisproceduretoadduid.
Figure58
1.Hydraulicuidcheckbubble
4.Removethecoverplate;refertoRemovingtheFront
Cover(page20).
5.Cleantheareaaroundthellerneckofthehydraulic
tankandremovethecapandlterfromthellerneck
usingasocket(Figure59).
Figure59
1.Fillerneckcap
2.Hydraulicuidlter
6.Ifthelevelislow ,adduiduntilitisvisibleintheglass
bubble.
7.Installthecapandlteronthellerneckandtorque
boltontopto21to25N-m(200to240inch-lb).
8.Installthecoverplate;refertoInstallingtheFront
Cover(page21).
ReplacingtheHydraulicFilter
ServiceInterval:Every200hours
1.Positionmachineonalevelsurface.
2.Lowerthegrinder.
3.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
4.Removethetopcover.
5.Removeanddiscardtheoldlter(Figure60).
Figure60
1.Fillercap
2.Hydrauliclter
6.Installthereplacementhydrauliclterandllercap
(Figure60)andtorqueboltontopto21to25N-m
(200to240inch-lb).
7.Cleanupanyspilleduid.
8.Installthetopcover.
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