Abbott VP 2000 Service Manual page 135

Section 5
Abbott VP 2000™ Processor Service Manual
30-608308/R1—September 2008
21. Next, press the following sequence:
"1"
"ENTER"
"TEMP"
"75"
"ENTER"
"DOWN ARROW"
22. Verify that the heater in Bath 1 is functional by running
the UUT for approximately 30 seconds. Check to see that
the heater coil is glowing and that warm air is being blown
through the heater by the heater fan.
Check off the following block on the checklist:
HEATER FUNCTIONAL
23. Next, press the following sequence:
"TEST"
"ENTER"
24. Remove interlock switch overrides one at a time and verify
that the UUT stops functioning. Replace the interlock
switch override(s).
Check off the following block on the checklist:
INTERLOCK SWITCHES FUNCTIONAL
25. Sensor voltage test:
Test Point List
U15 Pin 11 (Down)
U15 Pin 17 (Up)
U15 Pin 16 (Front)
U15 Pin 15 (Rear)
U13 Pin 6 (Bucket Sensors)
26. Place the ground lead of multimeter on C43 (negative
side).
Electrical Test
5-45