Campbell SkyVUE 8, Product Manual

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Appendix D. Replacing the
SkyVUE 8 PSU
The Power Supply Unit (PSU) can be replaced in the SkyVUE 8 as follows:
1. Disconnect the power to the SkyVUE 8 and open the housing.
2. Disconnect all the plugs from the PSU including the battery.
3. Use a 3 mm ball-end hexagonal-key to remove the two M4 x 12 socket head screws on the
chassis plate that are on the bent-up tabs on the left and right hand sides.
4. Pull the PSU forward removing the PSU and battery carrier.
5. Loosen the four screws holding the PSU in place and slide off the PSU.
6. Re-insert the new PSU and push back into position.
7. Replace the two screws on the chassis plate.
8. Re-attach the cable plugs into the correct sockets on the new PSU ensuring that each is
connected properly.
9. Ensure that the battery (if used) is reconnected to the PSU.
SkyVUE™8 (CS136) LIDAR Ceilometer 98