Setup
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11
1. Check all air lines, hydraulic lines, and fittings to
insure tightness and to prevent any air or hydraulic
fluid leakage.
2. Check all system air and hydraulic lines. Make sure
that all routing of air and hydraulic lines will not inter-
fere with any moving components within the fixture.
NOTE:
The hydraulic fluid regulator is factory set to 225
psi.
3. To adjust the hydraulic fluid regulator:
a. Loosen the locking nut (5) with a 9/16 in.
wrench.
b. Set fluid pressure to the desired pressure by
turning the regulator set screw (6) with a 5/32 in.
hex key. Watch the fluid pressure gauge (7) for
changes.
c. Tighten the locknut (5). See F
4. Raise the ram:
a. Close all air regulators.
b. Move the ram hand valve lever to the UP posi-
tion.
c. Slowly open the air regulators until the ram
starts to move upward. Do not apply more than
75 psi (5.3 bar, 0.53 MPa) inbound air pressure
to the hydraulic supply. If the ram does not
move in the expected direction, make sure that
you have correctly connected the hydraulic lines
and air lines. See
d. Raise and lower the ram five or six times to
bleed air from the hydraulic system.
5. Perform the
Checking the Hydraulic Fluid Level
procedure (see page 15). Add more hydraulic fluid,
if necessary.
6. After bleeding air from the hydraulic system, raise
the ram plate above the height of the material drum
to be used, then move the ram hand valve lever to
OFF.
NOTE:
The sandwich plate relief valves (AK) are factory
set to 250 psi.
F
IG
. 8
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