Milnor 72044 WP2, Сервисная инструкция, Страница: 32 / 202

Ï Quarterly Maintenance Items
Fr
eq
ue
n
cy
C
om
pon
ent
A
ct
ion
Q
u
arterl
y
B
rake Comp
onen
ts
•
Dis
k
brake reservoi
r
(60" and 72"
St
aph-Guard
®
onl
y)
FIGURE 21
Check l
evel, refi
ll
as requi
red
(Al
w
ays use fresh fl
uid from
a seal
ed contai
ner)
•
Brake band greas
e fit
ti
ngs
(52038WP1/
W
TL/WTN,
and 60044 - 72044WP2/
W
P3 onl
y)
FIGURE 22
0.06 ounces (1.77 gram
s),
one stroke at
two l
o
cati
ons. Do not
all
o
w grease t
o
drip on brake surfaces.
•
B
rake shoes (FIGUR
E 23)
C
h
eck for wear, adjust or repl
ace as requi
red.
•
Dis
c brake pads
(60"
and 72" S
taph-Guard
®
only)
FIGURE 24
C
h
eck for wear, replace as required
Hyd
ro-Cus
h
io
ns
®
F
IGURES
2 and 3
C
h
eck oil
level
, add as necessary
Inspect washer, replace as necessary
Motors
F
IGURE 12,
NOTES
7 and 8
See “B
ALDOR M
O
TOR M
A
INTENANCE...,” M
S
SM0274AE i
n
thi
s m
anual.
H
y
drau
li
c til
t pressu
re gauge
FIGURE 25
C
h
eck pressure whil
e machi
n
e is returni
ng from
a ti
lt
ed posi
ti
o
n
•
42" Open pocket
800 PS
I (55 Bar)
•
48" Open pocket
900 PS
I (62 Bar)
•
52" Open pocket
750 PS
I (51 Bar)
•
72" Open pocket
850 PS
I (59 Bar)
Door seal
pres
su
re regul
ator
FIGURE 26
Check s
ett
ings
wit
h
machi
n
e in bare m
anual and cl
ockwis
e wash rot
ati
on.
See i
n
st
ructi
ons for operat
ing i
ndivi
dual out
puts
in t
h
e reference manual
.
•
42" and 48"
Open pocket
48 - 50 PS
I (3.37 - 3.51Kg/cm
2
)
•
60" and 72"
Rapi
d load
25 - 28 PS
I (1.76 - 1.97 Kg/cm
2
)
•
60" and 72"
St
aph-Guard
®
18 - 20 PS
I (1.27 - 1.41 Kg/cm
2
)
G
ear redu
cer
•
Air vent
(FIGUR
E 27)
C
h
eck vent for ai
r leaks. Air l
eaks m
ay indi
cate a worn rot
ary seal
.
Do not p
lu
g
vent.
•
Qui
ck release air val
v
e
(F
IGURE 28)
Check for qui
ck infl
ati
on and deflat
ion of cl
utch t
ire
P
u
sh
do
w
n
sy
st
em
•
Air val
v
es
(F
IGURE 29)
C
h
eck that
machi
n
e comes down st
raight
and level
. Inspect
air val
v
es for l
eaks.
NOT
E
7:
If m
o
tor m
anufacturer’s
ins
truct
ions
confli
ct wi
th m
anual s
ecti
on, foll
ow
nam
eplat
e ins
truct
ions
. Mot
o
rs are warrant
ied by t
h
eir m
anufacturers
, not
by M
il
nor
®
.
NOT
E
8:
P
u
mp greas
e sl
owly wi
th rel
ief port
s open. Do not
over-lubri
cate.
Î FI
GURE 27
(M
S
S
M
0201CE
)
Î G
e
ar Reducer
Ai
r Vent
Î FIG
URE 2
8
(M
S
S
M
0201CE
)
Î Typical
G
e
ar Reducer
Qu
ic
k
R
e
le
as
e
A
ir
V
a
lv
e
Î FIG
URE 2
9
(M
S
S
M
0201CE
)
Î Typi
cal
Push Dow
n
Ai
r Valve
LUBRICAT
ION AND PRE
V
E
N
T
IV
E
MAINTENANCE
FO
R HY
DRO
-CUSHION MACHINES
MSS
M0201CE/9840AV
(
9
of
11)