GE C
OMPANY
D
IRECTION
5472001-1EN, R
EVISION
6
O
PTIMA
CT680 S
ERIES
AND
O
PTIMA
CT670 I
NSTALLATION
M
ANUAL
Appendix A – Gantry Cover Removal and Dolly Setup
Page 171
Covers
Switch Panel (SSP) as applicable for the service being performed. See
.
Figure A-4 Service Switch Panel
5.) Repeat Steps 1and 2 for the left side cover.
1.3.3
Top Cover Removal
CAUTION
Potential for Shock.
Voltage may be present. Potential for injury if covers removed and power is left ON.
Always remove the right side cover first, and turn OFF power at the service switches.
1.) Remove the gantry right side cover.
NOTICE
Always turn OFF the HVDC before the 120 VAC. Turning OFF 120 VAC power before HVDC
power can result in equipment damage.
2.) Turn OFF the three (3) main power switches (HVDC, 120VAC, and Axial Drive) on the Service
Switch Panel (SSP) as applicable for the service being performed. See
.
Figure A-5 Service Switch Panel
Summary of Contents for Optima CT670
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