What should be checked to ensure the safe operation of rapid prototyping equipment before use?

• The device has been PAT tested

• The color of the device

• The brand of the device

• The weight of the device

When rapid prototyping equipment is in use, what should be ensured about the guard or door?

• It is painted

• It is removable

• It is closed

• It is transparent

Where should the rapid prototyping device be used to maintain safety?

• In a well-ventilated area

• In a dark room

• Near water

• In a confined space

What is the first step to start the 3D printer according to the instructions?

• Check the power supply and switch on the machine

• Wait for the printer to warm up and calibrate itself

• Shut down the printer

• Connect the printer to the supporting computer

What should you do after checking the power supply when starting the 3D printer?

• Immediately start printing

• Switch off the power

• Switch on the power to the machine

• Disconnect the printer from the computer

What must be done in an emergency situation with the 3D printer?

• Wait for the printer to calibrate

• Start a new print

• The mains power needs to be switched off

• Connect the printer to the computer

When should the 3D printer be shut down?

• Before the print starts

• While the printer is calibrating

• After the print has finished and switch off the power

• Immediately after the printer is switched on

What is the risk rating for serious burns occurring through contact with hotend or heated build plate after all risk control measures are in place for a 3D printer?

• High

• Medium

• Low

• Not Assessed

Which of the following is NOT a risk control for entanglement through contact with moving mechanical parts in a 3D printer?

• All mechanical components are enclosed during operation

• Warning signs of autonomous mechanical components are clearly displayed on the printer

• Objects connected to the body (e.g. long hair, jewelry) is removed prior to operating the machine

• Regular maintenance and servicing conducted by competent personal

What should be done to minimize the risk of fire hazard during 3D printing operations?

• Ensure a distance of at least 800mm allocated during installation

• A working safety switch for power unit

• No flammable material (e.g. paper, cardboard) or flammable chemicals are close to the printer

• MSDS approved and provided to operator