96
Exhaust Plenum
1. Power on the laser system and UCP.
2. Using the Z-Axis buttons on the laser system or UCP, raise the Z-Axis table as high as possible.
3. Power the system OFF.
4. Open the front door.
5. Locate and remove the four socket head cap screws found on the inside of the laser system.
6. Using both hands, reach in and grasp the exhaust plenum.
7. Lift the plenum straight up until the tabs of the plenum clear the two flat head screws on which they are
resting. Tilt the bottom of the plenum towards you and remove it from the system.
8. Using the soap and water solution, clean the inside of the plenum as well as the inside rear wall of the
laser system.
9. Installation is opposite of removal. Verify that the plenum tabs (1) rest on the two flat head screws