DINGLI BA20ERT - Hydraulic System Maintenance

Oper
a
6) Adj
7) Ele
v
ext
e
8) No
t
go
o
9) Re
m
10) Re
p
sp
a
11) Lo
w
12) Re
m
Interval
7.4.3
C
Replac
e
service
cause c
o
more of
t
chosen
7.4.3.1
C
For cor
r
sufficie
n
inspecti
o
presen
c
1) Ma
k
2) Ch
e
Result:
t
present
a
tion & M
ust the dial
v
ate the ris
e
e
nd.
t
e the readi
n
o
d. Otherwi
s
m
ove the di
a
p
eat steps
5
a
ced areas
9
w
er the boo
m
m
ove the di
a
l
: every 100
C
hecking
a
e
ment and
c
life. Dirty oil
omponents
t
en. If the te
would be di
f
THE COR
R
LACAL E
N
NIFORM
A
C
hecking t
h
r
ect working
n
t. Incorrect
o
ns will ma
k
c
e of faults i
n
k
e sure the
e
ck the oil l
e
t
he oil level
on the tank
s
aintenan
indicator ne
e
r, but do n
o
n
g on the di
a
s
e, the beari
a
l indicator
a
5
through 9
u
9
0°apart.
m
to the sto
w
a
l indicator
f
0 hours of
o
a
nd repla
c
c
hecking of
t
and suctio
n
damage. E
x
mperature
d
f
ferent, refe
R
ECT HYD
R
N
VIRONM
E
A
TIO
N
.
h
e oil level
of the mac
h
level of oil i
n
k
e it possibl
e
n
the hydra
u
boom is in
t
e
vel indicat
o
in the hydr
a
s
. The cent
e
ce Manu
Din
g
ed to the “z
e
o
t extend it.
a
l indicator.
ng is worn
a
a
nd rotate t
h
u
ntil the rot
a
w
ed positio
n
f
rom the ma
o
peration o
r
c
ement of
he hydrauli
c
n
strainers
m
x
tremely dir
t
d
ifference b
e
r
ring to loca
R
AUL
I
C OI
L
N
T.
I
F NEC
E
of the hyd
r
h
ine, check
n
the hydra
u
e
to detect
c
u
lic system
he retracte
d
o
r on the sid
e
a
ulic system
e
r line of th
e
al
g
li Mach
e
ro” positio
n
More the p
r
If the meas
u
a
nd needs t
o
h
e turntable
a
tion bearin
g
n
and turn t
h
a
chine.
every year.
f
hydrauli
c
c
oil is esse
n
m
ay cause t
h
t
y condition
s
e
tween wint
e
a
l hydraulic
o
L
SHOULD
E
SSARY,
A
r
aulic syst
e
to make su
r
u
lic system
c
c
hanges in t
d
position.
e of the hyd
must be n
e
e
level indic
a
Section
7
inery
n
.
r
imary boo
m
u
rement is l
e
o
be replac
e
90°.
g
has been
c
h
e machine
c
fluid.
n
tial for goo
d
h
e machine
s
may requi
r
e
r and sum
m
o
il supplier f
o
BE CHO
S
E
A
SK LO
C
AL
e
m
r
e the level
o
c
an damag
e
he oil level
w
raulic tank.
e
a
r
the cent
e
a
tor as follo
w
-Genera
l
and jib to
h
e
ss than 2.
2
e
d.
c
hecked in
a
o
ff.
d
machine
p
poorly and
c
r
e oil chang
e
m
er is too l
a
o
r more inf
o
E
N APPLYI
N
SUPPLIE
R
o
f oil in the
h
e
the compo
w
hich could
er
line of th
e
w
s.
l
Mainte
n
h
orizontal a
n
2
mm, the b
e
a
t least four
p
erformanc
e
continued u
e
s to be pe
r
a
rge, the hy
d
o
rmation.
N
G TO
R
FOR MO
R
h
ydraulic sy
o
nents. Dail
y
indicate th
e
e
level indic
a
n
ance
7-9
n
d fully
e
aring is
equally
e
and
se may
r
formed
d
raulic oil
R
E
stem is
y
e
a
tor