7-5
764332-898
Figure 7-1. Bumper Positioning
5. Remove pressure gauge and reinsert test cap.
7.6 LEG SECTION ADJUSTMENT
Leg section articulation is powered by two hydraulic
cylinders; one on the right side and one on the left side.
Stroke of the cylinders is adjustable with cylinder rod
stops to provide the same total articulation on each
side. Adjust tabletop leg section as follows:
NOTE: The leg section adjustment is made without the top
board and all angles are measured with respect to the seat
section casting.
1. UP adjstment:
a.
Articulate leg section to full UP position using
override switches. Measure and record angle of
each leg frame.
b.
UP adjustment is made with shims between
seat section frame and cap end cylinder clevis.
Add shims to increase angle by approximately
1°.
c.
Loosen cap screws, insert or remove required
shim thickness to give maximum UP position
of 80°, then tighten cap screws.
NOTE: Slightly raise the seat section for better
access to the cap screws.
d.
Repeat
Steps b and c
for other side. Each side
must be 80° ±1° (must be within 1° of each
other).
e.
Remove cap screws one at a time and apply
Loctite, then tighten.
2. DOWN Adjustment:
a.
Articulate leg section to full DOWN position,
measure and record angle of each leg section
frame.
b.
DOWN adjustment is made by rotating
cylinder rod stops on cylinder rods. Turn
cylinder rod stops toward cylinder body to
decrease maximum DOWN articulation or
away from body to increase articulation.
NOTE: A 1/8-revolution of cylinder rod stop alters
the angle by about 1°. Also, for right cylinder, which
has return-to-level hardware attached, attachment
bracket (refer to Figure 14, Item 9, IPB Section) must
be removed prior to leg DOWN adjustment.
Cylinder rod stop must be adjusted so one of radial
tapped holes is vertical with respect to cylinder body.
c.
Back articulation away from maximum DOWN
position a fraction of a degree to allow easy
rotation of cylinder rod stop.
d.
Make necessary adjustment based on
Steps a
and b
to give a maximum down angle of 105°.
e.
Repeat
Step a
. Measured angles must be 105°
±1° (must be within 1° of each other). Repeat
Steps b and c
if necessary.
f.
Apply Loctite to setscrews and tighten cylinder
rod stops.
3. Double check all four adjustments. Correct as
required.
7.7 BACK SECTION ADJUSTMENT
Back section articulation is powered by two hydraulic
cylinders; one on the right side and one on the left side.
The stroke of the cylinders is fixed and may not be the
same on both sides. This unequal stroke produces
greater articulation on one side of back section creating
racking or twisting. Cylinders must be adjusted to
balance this over travel as follows:
1. Articulate back section to full DOWN position.
Measure and record angular position of both right
and left side.
S
ee Fig
ur
e 12-2
See
A
Retract Port
Block
5/32" (4 mm) Clear
A
15/32"
(11.9 mm)
Clear
Minimum Seat/Cylinder Base
Shroud Clearances
Содержание Amsco 3085 SP
Страница 1: ...MAINTENANCE MANUAL Amsco 3085 SP Surgical Table After S N B420702 025 10 07 10 P764332 897 ...
Страница 3: ...OPERATOR MANUAL Amsco 3085 SP Surgical Table 08 10 11 P150830 353 ...
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Страница 155: ...18 764332 899 Figure 5 AC Plate Assembly 1 7 3 4 5 6 2 9 10 P17 ...
Страница 161: ...24 764332 899 Figure 8 Column Assembly 1 2 3 4 5 6 7 8 9 ...
Страница 174: ...38 764332 899 Figure 14 Seat Section Assembly LS6 LS7 19 4 13 12 16 2 14 3 11 4 5 9 10 6 7 8 15 1 18 17 ...
Страница 176: ...40 764332 899 Figure 15 Leg Section Assemblies 1 7 2 4 3 5 6 ...
Страница 191: ...56 764332 899 Figure 21 Hydraulic Components Layout Leg Section Seat Section Back Section 12 8 6 5 4 1 2 3 4 7 9 11 10 ...
Страница 197: ...62 764332 899 Figure 24 Motor and Pump Assembly FC FR 11 12 13 2 3 4 6 5 20 18 15 21 17 1 8 7 14 19 15 10 9 ...
Страница 199: ...64 764332 899 Figure 25 Valve Box IV 2 7 7 6 1 1 1 1 10 3 5 3 1 1 8 9 8 9 11 4 3 12 12 1 11 1 2 1 3 1 4 2 FC FR ...
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