1. Gas & Power Connection:

• Connect the 6 mm gas tubing and attach the power plug.
• Turn on the main power switch (machine operates on 230V, 50Hz).

2. Boot & Safety Checks:

• Wait for the machine to boot (~90 seconds).
• Test the laser switch and emergency stop button.

Interior Overview:

Familiarize yourself with the interface to control the machine.

• Building Platform: For printing objects.
• Powder Reservoir: Contains metal powder.
• Circular Coater: Distributes powder.

Preparation for Printing:

1. Install Building Platform

• Secure it with positioning pins, aligning it to 1 mm above the base plate using the measuring gauge.

2. Replace Rubber Lip

• Remove and replace it with a new lip, securing it with a 2.5 mm Allen key or with the new turn screws.

3. Safety Equipment

• Wear protective suit, ESD shoes, gloves, and a breathing mask.

4. Powder Filling

• Attach the overflow bottle, open the valves, and carefully fill the reservoir. Distribute powder evenly with a plastic card.

Printing Process

1. Inert Gas Filling

• Fill the chamber and filter with nitrogen, ensuring oxygen levels are below 1% (chamber) and 2% (filter).

2. Load Job File

• Upload your G-code to calculate required powder.

3. Start Print

• Activate the laser, confirm settings, and press Start.

Post-Printing Steps

1. Remove Object

• Wear safety equipment. Lower the powder platform and clean off excess powder.

2. Chamber Cleaning

• Vacuum remaining powder for recycling/disposal.

3. Post-Processing

• Heat treat in an oven, remove the 3D printed part from the building platform with a bandsaw,remove the supports, and finalize the part.