GE Optima CT680 Series Installation Manual page 174

GE C
OMPANY
D 5472001-1EN, R
IRECTION EVISION
5.) Insert top post into the base riser post. Align the key for complete engagement.
6.) Insert top post locking pin to secure both top and bottom sections.
7.) Reverse above steps to disassemble.
Note: For base storage only one (1) palm screw needs to be tightened. This will engage the bottom base
plate and the leg ends preventing the legs from unfolding during transport and storage.
Removal
1.) Position the table at its lowest position.
NOTICE Always turn OFF the HVDC before the 120 VAC. Turning OFF 120 VAC power before HVDC
power can result in equipment damage.
2.) Remove gantry side and top covers, if you have not already done so.
3.) Verify the three (3) power switches have been turned OFF (see
Figure A-10 STC Power Switches
4.) Verify the three (3) power switches have been turned OFF (see
Figure A-11 Service Switch Panel
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FAILURE TO DO SO WILL RESULT IN INSTABILITY DURING FRONT COVER
HANDLING.
Section 1.0 - Gantry Cover Removal
O CT680 S O
PTIMA ERIES AND PTIMA
CT670 I M
NSTALLATION ANUAL
Figure A-10).
Figure A-11).