Environmental Safety - 3D Systems FIGURE 4 MODULAR User Manual

Polymerization
Polymerization may occur upon heating the material cartridge. Signs of polymerization of stored material include container
bulging, leaking, the emission of heat, or an unusual odor from the container. If you notice any of these traits, do not use the
material and dispose of it according to all government regulations.
WARNING: SEALED CONTAINER MAY RUPTURE IF EXPLOSIVELY HOT. PLEASE SEE THE RESIN SDS FOR
INFORMATION ON ITS FLASH POINT.

2.3 Environmental Safety

The following are environmental issues concerning the Figure 4 Modular:
Temperature
To allow optimum systems operation and optimum part quality, the temperature of the Figure 4 Modular system's location
should remain stable. The working range is 18-28°C (64-82°F)*. Any temperature fluctuation greater than 3°C may adversely
affect parts built on the system. The air conditioning system should maintain a temperature change of less than 1°C per hour.
The Printer room should have a minimum cooling capacity of 1.4 KW. We recommend an HVAC system that changes the air six
times per hour. To avoid adversely affecting part quality, do not expose the Figure 4 Modular system to direct air flow from the
air conditioning system.
*For Figure 4 FLEX BLK 10 material, printing temperatures outside the range of 10-30°C (50-86°F) can cause printed-part
properties to change.
There are no special requirements for controlling waste heat on the Figure 4 Modular.
Humidity and Altitude
The optimal humidity in the Figure 4 Modular build chamber and lab will depend to a certain degree on the material selection.
Regardless, the humidity should always be non-condensing and should not vary outside the range of 20% to 80% RH*. Review
your material information (SDS, Instructions for Use, and product labeling) for specific information on recommended humidity
levels.
*For Figure 4 FLEX BLK 10 material, humidity outside the range of 10-65% RH can cause printed-part properties to change.
The Figure 4 Modular system is capable of operating correctly up to an altitude of 2,400 m (7,874 ft) above mean sea level.
Sound Pressure
Overall sound pressure level for this equipment will not exceed 85 dbA, and, therefore, does not require ear protection to
operate.
Disposal of Figure 4 Material and Waste
When you dispose of materials, refer to the SDS for that material and follow any applicable government regulations. All
waste products (material-soaked paper towels, cleaning liquids, etc.) must be disposed of in accordance with all applicable
government regulations.
Do not clean anything with uncured material on it in a sink or tub that drains into normal wastewater.
Intended Pollution Degree
Pollution degree is a classification according to the amount of dry pollution and condensation present in the environment.
The intended pollution degree for Figure 4 Modular is PD2. This means that normally only nonconductive pollution occurs.
Temporary conductivity caused by condensation is to be expected.
https://www.ni.com/en-us/innovations/white-papers/06/pollution-degree-ra...
WEEE Warning (Europe only)
This product is designated for separate collection at an appropriate collection point. Do not dispose of as
household waste. For more information, contact your reseller or local authorities in charge of waste management.
3D Systems, Inc. 8 p/n 42-D116, Rev. K