Maintenance
Operation Manual - All
S
P Rock Valve Model
s
120
revD
a
te
To in
s
tall the new ram
s
Apply Loctite primer (or equivalent) to the M20 bolts.
Allow the primer to dry.
While the primer is drying, apply a liberal coat of clean
grease to the new rams. There is no such thing as too
much grease here, because the excess will be wiped off
by the material cylinders during installation.
With the engine still stopped, hold the new ram up to
the cylinder flange. Line up the grooves, and drop your
nut and bolt into place to hold the assembly together.
Again, you should only tighten the nut finger tight.
Start the engine. Release the emergency stop button.
Slowly extend the cylinder until the ram is installed in
the material cylinder, but the mounting flange is still
exposed enough to remove the nut and bolt (Figure 60).
Push the emergency stop button on the operator’s
panel. Stop the engine and put the key in your pocket.
Remove the nut and bolt.
Start the engine. Release the emergency stop button.
Slowly retract the rod again, until there is room to
install the dog bone.
Push the emergency stop button on the operator’s
panel. Stop the engine and put the key in your pocket.
Apply Loctite 242 or equivalent to 2 of the M20 bolts.
Place the dog bone up against the flange of the new
ram. Install 2 of the M20 bolts (with Loctite) And The
Cone Washer Sets. At this time finger tighten only.
NOTE!
It is im
p
ort
a
nt to inst
a
ll the
d
o
g
bone
aga
inst the new r
a
m first, not the cylin
d
er
fl
a
n
g
e. This
g
i
v
es yo
u
a
n extr
a
6 to 8 inches
of s
a
fety m
a
r
g
in when yo
u
exten
d
the
cylin
d
er to meet the
d
o
g
bone. If yo
u
a
tt
a
ch
to the cylin
d
er fl
a
n
g
e first, ch
a
nces
a
re
g
oo
d
th
a
t yo
u
will
a
cci
d
ent
a
lly knock the new
r
a
m into the m
a
teri
a
l cylin
d
er so f
a
r th
a
t
yo
u
won’t be
a
ble to re
a
ch it. See
p
oint for
inform
a
tion on this
p
roblem.
Start the engine. Release the emergency stop button.
Slowly move the cylinder down to where it’s flange
butts up to the dogbone. Be careful not to go too far
(Figure 61)!
S
WG9
8
n214.ep
s
Figure 60
S
lowly pu
s
h the new ram into the material cylinder
Figure 61
S
lowly move the cylinder to meet the dog bone
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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 ...