46
(1) Cleanallpartofthemachine.
M0859300
fig.11‒1
(2) Lubricateinaccordancewiththe
lubricationinstructions.
(3) Ifstoringforalongperiodoftime,
proceedasfollows.
‒Coatthecylinderrodswithasufficient
quantityofantirustoil.
‒Starttheengineandcheckoperationonce
everymonth,soastoensurethattheoil
filmonlubricatedpartsremainsintact.
‒Beforecheckingtheoperation,removethe
coatingofantirustoilfromtheoilcylinder
rod.
M0839421
fig.11‒2
NOTICE
• Donotusehigh-pressurewashing.
• Ifworkinginwinter,becarefultoavoid
iceformation.
• Rustingmayoccurifantirustoilisnot
applied.
(4) Storethemachineinadryindoorarea.
Ifitisnecessarytostorethemachineout
ofdoors,parkitinaflatarea.
M0859500
fig.11‒3
(5) Periodicallyoperatetheboom,soasto
maintaintheoilfilmonitslubricatedparts.
(6) Iftheboomisleftextendedorraised
whilethehydraulicoiltemperatureishigh,
theboommayretractorlowersomewhat.
Thisiscausedbythecontractionofthe
hydraulicoilconfinedinthehydraulic
cylindersduetoachangeinthehydraulic
oiltemperature.
NOTICE
Ifthehydraulicoiltemperaturedrops
10℃withtheboomfullyextendedand
raised,theboomwillretractapprox.30
mm.
Thisvalue,however,variesdepending
ontheboomlengthandtheboom
angle.
Storage