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Note: During this procedure, you will be removing a number of
screws. Make sure to save these screws for future installation purposes.
Removing an alignment system detector
- Quit the Magnus 400 Controller software, and turn off the platesetter.
- To enable easy access to the rear of the punch conveyor (punch cover
side), slide the punch conveyor out from the punch conveyor guides (on
the rear of the platesetter), and then push it away from the platesetter.
- On the underside of the punch cover, disconnect the orange air pressure
tube.
- With both hands, lift the punch cover up and off the conveyor, and
set aside.
- Remove the four screws (two on each side) that secure the punch cover
frame to the punch conveyor, and remove the punch cover frame.
Warning: Do not restart the platesetter
or software with the punch cover frame removed. The detectors do not
function properly when exposed to ambient lighting and can cause MSB_C
communication errors.
- On the alignment system, remove the two screws that secure the faulty
detector to the alignment system.
Note: You do not need to remove the alignment system to
install a detector.

- Disconnect the alignment system detector connector from the faulty
detector, and remove the detector.
Installing an alignment system detector
- Insert the new alignment system detector and secure to the alignment
system with the two screws that you removed earlier.
- Reconnect the alignment system detector connector to the new detector.
- Reinstall the punch cover frame.
- Reinstall the punch cover.
- On the underside of the punch cover, reconnect the orange air tube.
- Push the punch conveyor back toward the platesetter. Use the punch
conveyor guides on the rear of the platesetter to align the punch conveyor
with the platesetter.
- Turn on the platesetter, and start the Magnus 400 Controller software.
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