3D Systems, Inc.
94
p/n: 15-D100, rev. D
6.4.3 Check Oil Level Blower
1. Check the oil level of the blower via the viewing windows
when the machine is not running. The oil level should be in
the middle of the viewing windows.
2. If the oil level is empty, check for any leaks and try to fix
them before adding new oil.
3. If the oil level is empty and no oil leaks can be detected, the
blower should be sent back for service.
1. Check the oil level of the vacuum pump via the viewing
window.
2. The oil level should be in the middle of the viewing glass.
3. If there is not enough oil, open the pressure measurement
valve above the viewing window and add new oil.
4. If there is too much oil, open the bleeding bolt below the
viewing window to drain the excess oil.
6.4.4 Check Oil Level Vacuum Pump