GE Discovery LS - 12.3.2 Base Axis Does Not Move

GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Chapter 12 - Troubleshooting Page 325
12.3.2 Base Axis Does Not Move
For flowchart see Figure 12-10.
If the base axis does not move, perform the following checks:
1.) Check if a mechanical interference exists.
2.) If the Table Base Axis does not move out of the CT position, check:
a.) If the solenoid of the Positioning Unit is faulty by pressing the PET Position Jog button on
the control panel, and
b.) Check if the Solenoid pulls the locking mechanism down, releasing the CT Position Latch.
* If the locking mechanism does not release from the CT Position latch, go to Number 3.)
on page 326.
* If the locking mechanism releases from the CT Position Latch, go to Number 4.) on page
327.
Figure 12-6: Solenoid, Locking Mechanism and CT Position Latch
Secondary Base
CT Position
Positioning Unit
CT Position Latch
Solenoid
Locking Mechanism