Chattanooga Group TRITON 2841, Service Manual, Page: 19 / 87

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Triton® Traction Unit
5 TROUBLESHOOTING
FIGURE 5.8
FIGURE 5.7
FIGURE 5.6
5.8 PATIENT INTERRUPT SWITCH TEST
A. Specification
Unit displays Error 101 or 102 at the
respective test.
B. Equipment Required
None
C. Patient Interrupt Switch Test Procedure
1. Place unit on level work surface. Plug Power
Cord into grounded power source with
appropriate voltage.
2. Connect Patient Interrupt Switch to unit
making certain it is completely seated in the
Patient Interrupt Switch connector. See
Figure 5.6.
3. Turn unit On with Power Switch. After unit
has completely booted up, disconnect the
Patient Interrupt Switch. Unit should display
Error 102. See Figure 5.7.
4. Reconnect the Patient Interrupt Switch. Touch
the Touch Screen anywhere to clear the Error.
5. Turn unit Off. with Patient Interrupt Switch
connected to the unit, turn unit On with
Power Switch.
6. After unit has completely booted up, depress
the Patient Interrupt Switch button. The unit
should display Error 101. Touch the Touch
Screen anywhere to clear the Error. See
Figure 5.8.
D. Test Result
1. If unit displays Errors 101 or 102 at the
respective test, unit passed test.
2. If unit does not display Errors 101 or 102 at
the respective test, unit failed test. Repeat
test with a known good Patient Interrupt
Switch.
3. If known good Patient Interrupt Switch
resolves the problem, replace existing Patient
Interrupt Switch with new part.
4. If the known good Patient Interrupt Switch
does not remedy the problem, Replace
Patient Interrupt Switch Jack.