Wacker Neuson 28Z3, Service Manual

Page: 56 / 264

3-10
SHB 28Z3 EN – Edition 2.0 * 28z3s311.fm
Maintenance
1.
Drain engin
e
oi
l the first time
after 50 s
/h,
then ev
er
y 250 s
/h
2.
Repl
ac
e
the
engine oil fi
lter the
first tim
e after
50 s/h, then every
250 s/h
3.
Repl
ac
e the fuel
filte
r th
e first
tim
e
after 5
0 s/h
, the
n every 50
0 s/h
4.
Acc
ordi
ng to
the
fouling
indi
ca
tor,
every 1000
s/h
or
once a
year at the
latest.
(Repla
ce
after
50 s/h wh
en i
n extensive use
in
environme
nts w
ith acidic air, suc
h
as ac
id
produ
ct
ion fa
ci
liti
es, s
teel and alum
iniu
m
mil
ls
, c
he
m
ical plan
ts
an
d
other nonfe
rrou
s-m
etal plan
ts)
5.
Repl
ac
e the h
ydraul
ic oil
filter in
se
rt the
first time
after
50
s/
h, then
ev
er
y
500
s/
h
6.
Drain th
e
hydrauli
c oil the
first ti
me after
500
s/h, th
en
every
1000 s
/h
7.
Drain
th
e gea
rb
ox
oil
the first
time
after 5
0 s/h,
the
n every 10
00 s/h
8.
Clea
n
the w
ater ducts
ev
ery other 1000 s/h serv
icin
g
9.
Check
the first
time
after 50 s
/h,
then ever
y 500 s
/h
10.
Check
on
ce
a week
11.
Rinse
th
e sys
tem
to rem
ove d
irt. Repe
at
the
procedure
in
the
opposite
flow
direction.
12.
Check
on
ce
a week
13.
Switc
h on once
ev
ery w
eek
14.
Switc
h on once
ev
ery w
eek