GE COMPANY
DIRECTION 5472001-1EN, REVISION 6OPTIMA CT680 SERIES AND OPTIMA CT670 INSTALLATION MANUAL
Chapter 1 - Position Subsystems Page 33
1 – Pos. Subsystems
3.7 A1 Breaker
NOTICE • All sites must have a main disconnect with Lockout/Tagout capability.
• Non GE-supplied breakers must have/provide under-voltage protection. For more information,
refer to the Pre-Installation Manual for this system.
• A LICENSED ELECTRICIAN shall install and make connections inside the main disconnect.
Lock-out and tag-out the A1 breaker now.
Figure 1-1 Sample A1 Breaker
3.7.1 Installation Conditions
1.) A Final Site Print is required. Contact your PMI for a final site print.
2.) The room size must match the print.
Measure the room size. If it does not match the stated size, and is smaller, then check all
clearances. Service clearances MUST be met to continue.
3.) A customer Anchoring Plan is required if there is anything other than a 101.6 mm (4 in.)
(minimum) concrete floor. GE employees shall only install the anchors supplied with this
system.
4.) Complete this section on the GE Form e4879.
5.) Do not start the installation process if the site is under construction:
- In the room
- In the scan area
- In addition, the radiology suite at such a site will REMAIN in a dust-free, occupancy-ready
state after delivery and throughout the remaining construction phase.
A1 Breaker UPS
North America(440V or 460-480V)
E4502AB
Optional Partial UPS Kit
B7999ZA
Europe and Asia 4(380-400V or 420V):
E4502AC
Table 1-1
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