Objet Alaris Preparation And Installation Manual - page 17
Alaris Site Preparation Guide
Objet Confidential and Proprietary Information
DOC-04002
17
Rev. C
5.7.2 Humidity
The relative humidity in the room containing the Alaris system should be
30%–70% non‐condensing. The room requires constant refreshing of the
humid air by appropriate ventilation units (refer to Section 5.7.3,
Ventilation).
5.7.3 Ventilation
Ventilation is required to maintain the necessary environment conditions
in the room where the Alaris system is operated (see above). The
ventilation system should have the capacity to replace all of the air in the
room four times an hour.
5.8 Waste Disposal (for Model/Support Material)
The customer is responsible for disposing all of the liquid and solid waste
according to local laws and regulations. This waste also includes the
following:
• Wipes and gloves used for cleaning the printer
• Printing material cartridges
5.9 Solvent/Cleaning Solution
The customer is responsible for stocking either isopropanol or ethanol
(>96%). At least one liter of either solvent should be available at the site at
all times.
Isopropanol is a common solvent that can generally be supplied by any
chemical store. The full name of isopropanol is 2‐propanol or iso‐propyl
alcohol (IPA).
If isopropanol is not available, ethanol (ethyl alcohol) (>96%) is an
alternative cleaning solvent.
The Alaris printer evacuates air using an internal blower with a capacity of
106 CFM (cubic feet per minute) (180 m
3
per hour).
Plastic containers made from monomer-soluble materials such as polystyrene or
polyvinyl chloride should not be used for the storage of 3-D printer waste.