Retractable Dust Extraction Arm; Safety Step Ladder / High Step Ladder; Pure Ethanol; Cooling Fluid Additives - 3D Systems DMP Flex 350 Original Instructions Manual

3.12.6 Retractable Dust Extraction Arm

Supplied by: Customer
Installed by: Customer
Consider a retractable dust extraction arm that can be placed directly in front of the modules when cleaning or operating.

3.12.7 Safety Step Ladder / High Step Ladder

Supplied by: Customer
Installed by: Customer
The ladders are needed to service the system and access the optional sieving station.

3.12.8 Pure Ethanol

Supplied by: Customer
Installed by: Customer
Pure ethanol is required for cleaning the laser windows and machines.
The Sigma-Aldrich fluid (producer product number 02856) is recommended.
Optical cleaning fluid ingredients:
• Quality: absolute ethanol, denaturated with 4.8% isopropanol
• Grade: Purum
• Assay: >99.8% (based on denaturant-free substance)

3.12.9 Cooling Fluid Additives

Supplied by: Customer
Installed by: Customer
Ensure you have the required cooling fluid additives for your facility, as mentioned in §3.9.
3D Systems, Inc. 16 p/n: 15-D99, rev. C