D4K Pro® User Manual
D4K_UserManual_v1.3_EN.docx, 2021-02-12
Page 10 of 52
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The printer may only be operated if the protecting devices are working properly.
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The printer may only be operated by instructed and specially trained personnel. Only execute the calibration tasks
described in this user manual.
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For the remaining tasks, have the printer calibrated by trained and authorized service personnel only.
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Printer overturning during transportation can cause injury.
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Do not try to move the printer yourself.
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Have the printer transported by trained personnel only.
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Risk of injury caused by improper handling of the build platform.
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Before taking the build platform out, make sure that all persons are clear of the danger zone.
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Avoid unnecessary movements. Avoid non-ergonomic joint positions.
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Risk for the operator to slip, stumble or fall. Keep the floor of the printer area clear of loose cables, objects or liquids.
Electrical hazard
Improper use of conducting components can lead to severe injuries.
Make sure that all conducting components are in good order and condition!
The switch cabinet may be opened by trained and authorized service personnel only.
Particular hazards can be caused by:
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Incomplete covers or broken parts
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Improper assembly, incorrect wiring, defective parts etc.
Do not try to set up the printer yourself. Have the printer set up by trained and authorized service personnel only.
UV radiation hazard
WARNING!
Never look directly into the projectors beam!
Looking into the projector with unprotected eyes may cause injury.
Use protective goggles!
Particular hazards can be caused by:
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Incomplete covers or broken parts;
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Improper assembly, incorrect wiring, defective parts etc.
UV radiation can damage the skin. Wear safety gloves!
Hazardous substances
Risk to health from photopolymers:
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Use the appropriate personal protective equipment.
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Observe the relevant Material Safety Data Sheets supplied with the photopolymers.
Particular hazards can be caused by:
Thermal hazards
WARNING!
ONLY AUTHORIZED, TRAINED PERSONEL MAY TOUCH THE LIGHT SOURCE!
Touching the hot light source might result in severe burns:
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Use heat-resistant protective gloves!
Hazards caused by insufficient stability
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The printer must be positioned on a flat and even surface to prevent the printer from moving.
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Check the horizontal orientation of the printer at regular intervals. This can be done by use of a spirit level placed on
the build platform.
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If the printer is not levelled any more, e. g. if it has suffered an impact, have the printer repositioned by trained and
authorized service personnel.
3.5
Risks when handling photopolymers
WARNING!
The use of the photopolymers intended for the printer may cause risks to the health and safety of the operator or
third persons.
In order to ensure a safe handling of the photopolymers, the following hazard and precautionary statements must
be observed!