3D Systems ProX DMP 300 User Manual page 75

Procedure:
WARNING: MULTI-STAGE MAINTENANCE . YOU MUST READ THE ENTIRE PROCEDURE BEFORE BEGINNING .
WARNING : IMPROPER OPERATION OR STORAGE MAY CONTRIBUTE TO CONDITIONS IN THE WORK AREA OR
FACILITY THAT COULD RESULT IN SEVERE PERSONAL INJURY AND PRODUCT OR PROPERTY DAMAGE . CHECK
THAT EQUIPMENT IS PROPERLY INSTALLED AND USED AS INTENDED .
Filter inlet port (side connection)
(Dirty in)
Inlet pneumatic valve
Tubes connected
to the printer
1 . Check that the 2 pneumatic filter valves are closed:
• Access Step #7 of the Preparation Assistant,
• The graphic display of the closed filter valves is
ister valves" button on the control panel to close them:
Step 2 is performed to disconnect filter from machine. When changing the filter, leave the pneumatic
valves on the tubes. Only open the clamps on the filter vessel (as indicated below), and remove the valves
from the vessel .
3D SYSTEMS, INC.
Button to close
the filter valves
. If valves are not closed (corresponding graphic
71
Outlet pneumatic valve
Filter outlet port (top connection)
(Clean out)
Filter vessel
Transportation cart
), click on "Can-
PN:80-D27 Rev.B