6. Briefly heat the unsoldered end of the resistor and attach one end of the buss wire. Take care to limit
soldering so that the buss wire insulation does not melt and the soldered leg of the resistor does not
become detached. (
See Figure 4
)
7. Attach the remaining loose end of the buss wire to the surface mount resistor as shown in
Figure 5
.
Take care to limit soldering so the Surface Mount resistor does not become detached. For photo of
completed rework see
Figure 6
.
8. Locate the CIO PCB serial number label. Change revision of PCB from 3.0 to 4.0 with permanent
pen. (
See Figure 2
)
9. Install new battery in CIO PCB. Install reworked CIO PCB in accordance with “Repair Instructions /
Electronics / CIO PCB”, section 27.5- “Replacing Battery on CIO PCB” of the Julian service
documentation. Reconfigure machine to customer parameters.
10. Reinstall back panel. Supply power to Julian.
11.
Perform Safety and Function Test.
Figure 5- Buss wire to Surface Mount resistor
Figure 6- Completed Rework
