GE HEALTHCARE
DIRECTION 2307224-100, REVISION 6DISCOVERY LS SYSTEM SERVICE MANUAL
Page 164 Chapter 6 - Table
6.2.6.25 Set the Table Position Pot
Follow the procedure in this section to set up and secure the table position pot that is attached to
the Clutch Motor casting.
Note: If present, raise the Table Latch (explained in Section 6.2.6.37) to the vertical service position. The
Table Latch should remain in the service position until after power-up and characterization.
1.) Push the table to the service position, until the base rests against the mechanical stop installed
in Section 6.2.4.3.
2.) Refer to Figure 6-74. If necessary:
a.) Use a 1.5 mm Allen wrench to loosen the two set screws on the Belt Drive Pulley.
b.) Use a 1.5 mm Allen wrench to tighten the two set screws on the Potentiometer Pulley.
Figure 6-74: Pot Pulley and Clutch Motor Pulley Set Screws
3.) Use a screwdriver to turn the slotted end of the pulley shaft. Face the pulley, and gently rotate
the pulley clockwise to turn the potentiometer until it stops.
4.) Mark the top of pulley with a marker.
5.) Turn the potentiometer two complete rotations counterclockwise (+/-1/4 rotation).
6.) Use a 1.5 mm Allen wrench to tighten all four pulley set screws. (The pulley may need
adjustment up to 1/4 turn to reach both set screws.)
Set Screws on Belt Drive Pulley
Set Screws on Potentiometer Pulley
Pulley Shaft
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