Stratasys Dimension BST 1200 Troubleshooting Manual page 26

Dimension BST 1200 / SST 1200 Service Guide
3. No fans, lights, text and no LCD back light (no nothing)
4. No fans, lights, text and LCD back light is ON
5. System won't boot, no display after 5 minutes.
Fans and lights are operating
NOTE: Replacement Hard Drive may take up to 45 minutes
to boot.
6. System powers off after a few seconds.
7. System reaching temp, does not go to "Idle" screen
and head hits into the right side of the machine
1. Check if the main thermostat is open.
2. 24VDC power supply is bad. Replace 24VDC supply.
3. Check cable from 24VDC supply to PDB.
4. PDB has failed, no 24 volt output. Replace PDB.
5. Bad Thermal safety switch - Replace Head Board
1. Use HyperTerminal and/or CFG File to check for additional error codes (root cause).
2. Thermal safety switch has opened. Reset switch by cycling power
3. Replace head board, chamber heater cable, and/or umbilical cable
1. If system homes: Check LCD ribbon cable, if OK replace LCD
2. If system does NOT home: Power on for at least 10 minutes, repeat 2 more times if
there is still no text. If after three power cycles of 10 minutes each and there is still no text
replace the hard drive.
3. Measure for 12VDC from the PDB (to the hard drive). Replace PDB
4. Replace SBC.
1. Check that ALL the dip switches are in the proper position (see Service Guide).
2. Use HyperTerminal and/or CFG File to check for additional error codes (root cause).
3. 24VDC power supply may be crow-barring. Measure resistance at the PDB
If resistance is within tolerance replace supply, if not there is most likely a short in
the system.
1. Modeling base sensor broken. System is attempting to retract sensor. Replace the sensor.
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Troubleshooting