GE COMPANY
DIRECTION 5472001-1EN, REVISION 6OPTIMA CT680 SERIES AND OPTIMA CT670 INSTALLATION MANUAL
Page 70 Section 11.0 - Drill the Anchor Holes
• PPE
Time and Personnel
• .5 hour labor on site
• 2 Engineers
11.3 Drilling Procedure (For Gantry and GT1700V Table)
For Lite Table drilling procedure, refer to 11.4 Drilling Procedure (For Lite Table), on page 73.
Note: The gantry rear cover should still be removed and the table should still be on the dolly.
1.) Make sure that all table and gantry levelers (four each) are firmly on the concrete floor.
NOTICE
Potential for
Equipment
Damage from
Dust
To prevent damage due to the dust created during drilling, you must cover all electronic
assemblies in the table base prior to drilling.
2.) Locate the hammer drill and ½” X 12" drill bit. The ½” bit will be used to drill all eight (8) table
and gantry anchor holes. You must use the drilling bushing to drill gantry holes. All primary
holes can be drilled with the gantry covers installed.
NOTICE There are several types of anchors used in this product depending on the manufacturing
date and Table type. Make sure which anchor is shipped with system before starting drilling
procedure. For Table anchoring, use the anchors which are shipped with the Table.
Note: Drilling bushing cannot be used for the table holes.
3.) Apply a piece of adhesive tape (see Figure 1-49) which will then provide a visual means of
making sure the proper hole depth has been reached.
Figure 1-49 Drill Bit
4.) Use the ½” bit to drill all eight (8) anchor holes to a specified depth as measured from the top
of the drill bushing. Review Figure 1-50 and Figure 1-51 prior to drilling.
Table 1-3 Drill Depth Gauge Mark Tape Location
Anchor P/N: 2106573 Anchor P/N: 5487992-2
1 91mm (3.58 inches) 85mm (3.35 inches)
2 Adhesive Tape Adhesive Tape
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