893D SYSTEMS, INC. PN:80-D27 Rev.B
Silicon scraper replacement
The two silicon scrapers must be replaced every 6 months. They are located at the left and right corners of the
manufacturing chamber.
Part Number:
• Silicon scraper : 5006328W00_B (quantity needed: 2)
Caution: Personal Protective Equipment (PPE) must be used to protect the user against health or
safety risks during working tasks. Wear disposable rubber gloves, anti-static coverall, anti-static safety
shoes and safety glass. Wear disposable dust mask rated FFP3 or N99 level protection at minimum ; we
recommand the use of powered air purifying respirator.
Procedure:
1. Clean the manufacturing chamber as explained on the section "Cleaning the manufacturing chamber" on page 65.
This step must be performed carrefully as the maintenance will require to access the manufacturing chamber.
2. Move the carriage to position 300mm.
3. Switch off the printer (see section "Shutting printer down" on page 66).
4. Switch the locking key to position ”O”, remove the key and keep it with you. This will prevent any power up of the
printer during the maintenance.
5. Release the 8 screws of the front door of the main cabinet by using a 13mm socket wrench.
6. Open the left panel of the main cabinet, and connect the crank
handle on the door-opening system.
Left silicon scraper
Right silicon scraper
Crank handle tting
Crank handle
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