Dynex DSX - 15.2 General Troubleshooting

General Troubleshooting
15-2 DSX™ System Service Manual
15.2 General Troubleshooting
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Note: The Ambient Drawer is a service replaceable module. If a defect is
observed, the normal response is to replace the module. Replacement or
repair of specific items should be performed only on an as needed basis
if replacement of the module is not possible and the service engineer has
the appropriate components on hand. After the module has been
repaired, use the alignment plate to ensure that the module is properly
aligned.
Table 15-1 Troubleshooting Table
Symptom Probable Cause Resolution
Drawer does not
eject or is not
drawn into module
or does not travel
correct distance
Drive Belt not in
place or defective
Tighten belt or replace belt (refer to the
section entitled The Drive Mechanism on
page 15-4).
Circuit Board
defective
Replace Circuit Board (refer to the section
entitled Replacing the Main Circuit Board on
page 15-10).
Motor Defective Replace Motor (refer to the section entitled
Replacing the Motor on page 15-8).
Optical Sensor
Defective
Replace Optical Sensor (refer to the section
entitled Replacing the Optical Sensors on
page 15-11).
Defective Idler
Subassembly
Replace Idler Subassembly (refer to the
section entitled Replacing Idler
Subassemblies on page 15-9).
Temperature error Temperature Sensor
Defective
Replace Temperature Sensor (refer to the
section entitled Replacing the Temperature
Sensor on page 15-12).
Well Plates not
held in position
Actuating Lever or
Spring defective
Replace Actuating Lever or Spring (refer to
the section entitled Replacing the Actuating
Levers on page 15-13).