GE Optima CT680 Series Installation Manual page 60

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OMPANY
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IRECTION EVISION
Note: Step 4
3.) The table on the dollies should be resting on the floor, and the laser beam visible on the cradle.
Note: When using the table dolly to move the table, be sure that the shipping bolts are still attached to the
adjuster leveler feet.) This prevents the adjuster levelers from gripping on the floor adhesive,
making it difficult to move.
4.) Move the table so that the base is roughly centered over the scan center line, the front edge
5.) Carefully move the table so that the cradle front center line and the back target are aligned.
6.) If not already done - Measure 1000mm from the front of the cradle, and place a piece of tape
7.) The laser beam should now connect the cradle front centerlines, the 1000 mm cradle center
Wall
1000mm
Cradle
Front
Figure 1-36 Alignment Laser Marks - Table & Wall
Note: Step 8
8.) The table should be completely on the floor and resting on all 4 levelers. Carefully remove one
Page 60
6
through Step 7 are for perpendicular positioning of the cradle to the gantry.
The laser light should now shine down the cradle onto the rear vertical target. Moving the table
on the dollies by raising and lowering makes it easier to center the table right to left.
of the table base is on the 673 mm (26.5 in.) line, and the table is resting on the floor. Check
that the leveling feet are centered in the cutout circles.
You may need to raise the table to move the table. When aligned, lower the table to the floor.
under the laser center line. Carefully mark a line along the laser line.
line, onto the rear alignment tool vertical center and finally onto the alignment centering mark
placed on the wall. The centering alignment line on the wall is used to be sure the laser is still
centered. If the alignment line on the wall is NOT on the original mark, readjust the laser and
repeat the above steps. See
through Step 10 are for front-to-back and side-to-side leveling of the cradle.
side of the table dolly, taking care not to bump or move the table. Ether side and/or end of the
table dolly assembly can be removed.
Section 9.0 - Table Installation (GT1700V)
O CT680 S
PTIMA ERIES AND
Figure 1-36.
O CT670 I M
PTIMA NSTALLATION ANUAL