Operation
Operation Manual - All
S
P Rock Valve Model
s
80
revD
a
te
Grease your agitator bearings (Figure 28). There is one
zerk on each side of the hopper. Re-grease every two or
three hours, as the pour allows.
NOTE!
Yo
u
d
on’t
g
re
a
se
ag
it
a
tor be
a
rin
g
s like yo
u
g
re
a
se most other be
a
rin
g
s. Th
a
t is, if yo
u
norm
a
lly
pu
m
p
in
g
re
a
se
u
ntil yo
u
see it
sq
u
irtin
g
o
u
t somewhere, yo
u
will r
u
in yo
u
r
ag
it
a
tor se
a
ls.
W
hen yo
u
g
re
a
se the
ag
it
a
tor
be
a
rin
g
s, w
a
tch the r
u
bber
g
re
a
se cones
th
a
t
a
re loc
a
te
d
insi
d
e the ho
pp
er. Yo
u
w
a
nt
the cones to b
u
l
g
e o
u
t sli
g
htly bec
au
se they
a
re f
u
ll of
g
re
a
se, b
u
t yo
u
d
on’t w
a
nt to h
av
e
the
g
re
a
se come o
u
t
a
ro
u
n
d
the sh
a
ft,
bec
au
se where the
g
re
a
se comes o
u
t
concrete will be
a
ble to
g
o in. Once concrete
m
a
kes it insi
d
e of the
g
re
a
se cone, yo
u
will
q
u
ickly we
a
r o
u
t the be
a
rin
g
s.
W
hen
re-
g
re
a
sin
g
a
fter the ho
pp
er is f
u
ll of
concrete
a
n
d
yo
u
c
a
n no lon
g
er see the
cones, j
u
st
g
i
v
e the zerks
a
co
up
le of sq
u
irts.
This is one of the few times when it is better
to
u
n
d
er
g
re
a
se th
a
n to o
v
er
g
re
a
se.
Grease the rock valve lubrication points before the
pour begins (Figure 28). Once started, grease them
every couple of hours. There are 4 zerks to grease for
the rock valve, plus the two for the agitator.
You can keep your hopper and splash guard looking
better, and help yourself at clean-out time by spraying
them with form oil before the pour begins. This oil is
specifically formulated to prevent concrete from
sticking to forms, and it works just as well at
preventing concrete from sticking to your unit. It
doesn’t hurt to spray it on the other areas that are likely
to get splashed by concrete, either.
98
3
47
08
7
Ho
bb
s
I
Q
UA
RT
Z
0 0
0
0 0
0
HO
URS
0
10
20
3
0
40
RP
M
X
10
00
Figure 28
S
howing the location of the grea
s
e point
s
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Страница 8: ...Table of Contents Operation Manual All SP Rock Valve models viii revDate Home TOC TOC Print Print ...
Страница 14: ...Introduction Operation Manual All SP Rock Valve Models 12 revDate NOTES Home TOC TOC Print Print ...
Страница 70: ...Overview Operation Manual All SP Rock Valve Models 68 revDate NOTES Home TOC TOC Print Print ...
Страница 100: ...Operation Operation Manual All SP Rock Valve Models 98 revDate NOTES Home TOC TOC Print Print ...
Страница 126: ...Maintenance Operation Manual All SP Rock Valve Models 124 revDate NOTES Home TOC TOC Print Print ...
Страница 159: ...Alphabetical Index Operation Manual Line pumps ALPHABETICAL INDEX swg99a001 eps Home TOC TOC Print Print ...
Страница 164: ...Alphabetical Index Operation Manual All SP Rock Valve Models 162 revDate Home TOC TOC Print Print ...
