3D Systems DMP Flex 350, Оригинальное руководство пользователя

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3D Systems, Inc. 10 p/n: 15-D99, rev. C
3.8 Blower
Supplied by: 3D Systems
Installed by: 3D Systems
The blower circulates the inert gas from the process chamber during the print operation. This will create a flow inside the
chamber, which evacuates smoke and small particles away from the building area, through a filter. The blower now has a
standard “noise abatement cover”.
A. Physical dimensions
• Weight: 40 kg (308.65 lbs)
• Dimensions (W x D x H): 660 x 910 x 900 mm (25.98 x 34.25 x 35.43 in)
• Dimensions with noise abatement cover (W x D x H): 780 x 960 x 1500 mm (30.71 x 37.80 x 59.05 in)
B. Electrical
The blower will be run via the electrical cabinet of the DMP Flex 350 printer. No transformer will be needed. An electrical
connection between the electrical cabinet of the DMP Flex 350 printer and the blower will be made during installation. Cables
for compact installation will be supplied by 3D Systems.
C. Mechanical connection
The blower is connected to the Process Chamber by 2” stainless steel pipe. The pipe is connected to the vacuum pump and the
process chamber with KF50 couplings, (provided by 3D Systems). The pipe for a standard installation is provided.
If the blower is to be installed in a separate room, acquiring the additional lengths of pipe and any additional welding or
fabrication that is needed is the responsibility of the customer. The pipe must have a minimum internal diameter of 50mm (2
inches) and must be able to withstand vacuum. Maximum length of the piping is 10 meters. Position of pipe connections can
be provided upon request.
D. Argon gas
The blower will have to make an argon connection with the DMP Flex 350. This will be done by 6 mm flexible tubing, provided by
3D Systems. If the blower is to be installed in a separate room, additional tubing must be acquired from 3D Systems.
E. Compressed air - N/A
F. Cooling water - N/A
G. Network connection - N/A