Carima DT-110 User manual

Operation
Manual
UVLED 3D PRINTER
DT-110

Table of Contents
1. Product Warranty
2. Safety precautions
3. Product Information
Specification, Consumables
4. Names of Parts
5. How to Attach & Detach Tray
6. How to Detach & Attach Build Plate
7. How to Refill Resin
8. Amount of Resin Refill
9. Tray(VAT) check
10. Maintenance
LED error messages, maintenance
11. UVLED engine Lamp Replacement(Undefined)
1
2
4
5
7
8
9
10
11
12

1
Product Warranty
Thank you for your purchase.
The product is made from precise parts and managed by our quality control.
Carima warrants the product in accordance with following terms If the product
fails during normal use.
Warranty terms
1. If a defect arises with regard to the product during the warranty period,
CARIMA will repair or replace the defective parts of the product with new parts.
2. The warranty period applies for a period of 12 months from the date the Product was
first installed by a consumer.
3. Please contact us at the following numbers.
4. Please keep the original warranty card for future service request.
Exclusions and Limitations
1. If the product or Accessory malfunctions after the Warranty Period expires,
there is no warranty of any kind.
2. It doesn't apply to damage caused by operating the product outside
3. It doesn't apply to damage caused by accident, abuse, misuse, flood, fire,
earthquake, or under abnormal conditions
4. It doesn't apply to the Product damaged in shipping, transit, or on-site handling
during installation.
5. It doesn't apply to a product or part that has been modified to alter functionality
without the written permission of carima
6. If things including item description, installation date, signature are removed, Carima
is not responsible for the loss.
▶During the warranty period, Carima will either repair or replace
any defective product at no charge.
▶If a defect arises in the product after warranty period or in the
event of warranty exclusions, we may charge you a fee.
Please contact us for support at [phone]
Installation date : . . .
Item description :_____________________________________________

2
Safety precautions
- Read this manual carefully for proper handling and operation, before
installing, operating, maintaining and inspecting.
- It is designed to help ensure your own personal safety and to help protect your
equipment from potential damage.
- Failure to observe the safety notes may lead to serious injuries and to significant
damages to the system.
!Place the machine in well-ventilated place due to smell of the resin.
! Do not insert tools or parts of body into machine during the printing process.
! Never look directly into light beam in order to protect your eyes.
!Never use gasoline for printing. Please keep it away from the machine.
Also, 3D prints or resin residue shouldn't be swallowed, as It could cause disorientation
and suffocation.
! Stop the printer from processing and take the resin tray out not to overflow resin. and
then turn off the machine and move it.
!Do not turn power switch off when it's on. It reduces life span of engine and could be
one of errors. Get it ended as given in manual
!Putting some of liquid or metal pieces into printer is harmful for fire disease or
electric shock. Also, Do not operate the machine with wet hands protecting from fire or
electric shock.
! Do not ruin main power of printer. Neither change or ruin USB cables or supply power
raised from outside.
! Carefully choose place for installation protecting from pet or child injuries made by
printer
! Standard accessories include sharp tools such as cutter or nipper. Be careful not to cut
yourself on any sharp edges.
! The space inside machine is designed to be taken up by light of engine.
please do not insert anything else inside.
! Protect the machine from dampness, such as rain and now, and dusty weather.
! Install and operate the machine on a flat level and dry surface. Keep the machine away
from flammable liquids, gases, and aerosols.
! Do not impose excessive force on the machine. The external housing of your machine
may be damaged Also, Read all instructions before using the machine.

Use of resin
!Be careful about resin from contacting skin or body part.
-If in contact, rinse in running water and make sure to wear gloves during work.
Replacement of resin
Lifetime of UVLED engine
3
!Remove alien substances and scraps at the bottom of tray.
- Remaining scraps may have adverse effects on the output.
! After replacing resin, stir well before use since precipitates can be formed.
Cleaning of build plate and tray
! Check for alien substances and scraps on build plate and tray every time.
- Remaining scraps may have adverse effects on the output.
- Regular management and cleaning of tray are necessary.
! Coating can be damaged if the tray is cleaned with a sharp object.
- Use a spatula or dry cotton cloth as cleaning tool.
! Poor cleaning can lead to poor quality of output and lifting or cracking of floor.
Lifetime of UVLED engine lamp is 20,000 hours, and brightness of the lamp can
be reduced by exceeding its lifetime. Replace the lamp after using it for 20,000
hours to increase quality of output.
Preparation for A/S request
Record error situation, interior of the printer, and LCD display as photograph or
video.
- A/S can be much easier if the user explains the situation clearly.

Product Information
Model Name DT-110
Resolution of UVLED engine 1024 x 760
Build size (mm) 110 x 62 x 150
Layer thickness (mm) 0.025 [0.025/0.05/0.075/0.1 (4 steps)]
X,Y Resolution 50μm
Product size (mm) 304 x 316 x 622
Product weight (kg) 20
Rating 100~240V, 50/60Hz
Material used ACRYLIC(Undefined)
System control Control using touch-type embedded screen included
Environment 18℃~ 26℃ (temperature) / 20% ~ 50% (humidity)
1. Product Spec
2. Consumables
[Special VAT] [RESIN] [LAMP]
4

Names of Parts
[Front] [Left side]
[Back]
UVLED engine
Tray
Fan
[Right side] 5
Power
button
Power
Switch

Equipment Operation Manual
UVLED 3D PRINTER
DT-110

How to Attach & Detach Tray
7
Tray
1. Since the tray is pressed down by spring devices, pull the tray out.
(Be careful when pulling out the tray as resin inside can overflow
and stain the equipment.)
2. Push in the reverse order to attach the tray.
The tray will make “clicking” sound with the spring devices.
(Be careful when pushing in the tray as resin inside can overflow
and stain the equipment.)
Spring devices
Spring devices

How to Detach & Attach Build Plate
8
Build plate lock knob
Build plate
Build plate handle
Loosen
When printing is done, loosen the build plate to detach it by rotating
build plate lock knob counterclockwise. Grab build plate handle and
take out. Reverse the order when attaching the build plate.
Precaution
When detaching the build plate, resin on the build plate may fall off or
spatter over the exterior or equipment to damage or contaminate the
equipment. After removing output, the build plate must be wiped out
cleanly to remove any remaining resin.
Resin left intact for long time can harden and affect output.

How to Refill Resin
9
Resin
Refill resin as shown in the figure.
Precaution
If possible, refill resin before printing. If it is inevitable to refill resin
while printing, press “pause” button and slowly add resin after the
work comes to a complete stop. Refilling resin while printing can
result in foams that have adverse effects on output.

Amount of Resin Refill
10
Sheet surface
Max
5mm
10mm
5mm
Standard
Shell
In general, we recommend filling resin between shell line (250g) and
standard line (500g). Do not exceed max line (800g) even when printing
large output.
When filling resin above the max line, resin can flow over the tray with
up-down motion of motor depending on shape of output.

Tray(VAT) Check
11
Surface of VAT sheet shows holes, ripping and loosening. These
are natural phenomena that appear when it is used for long time.
When the sheet surface has hole or ripping, resin will enter into
the hole or ripping and result in printing failure. Attach a new VAT
in this case.
This appears in short time if surface of the sheet is scratched by
output or hardened scrap made carelessly by the user.

12
Maintenance
Cleaning the dust and rubbish off the projector will help use the projector
without any malfunctions.
Warning:
1. Turn the projector off and unplug at least 30 minutes prior to cleaning
the projector. It may cause a serious burn if not.
2. Use a damp cloth. Be careful not to have any water seep into the
ventilation outlet.
3. If any water has penetrated into the projector while cleaning, leave it in
well ventilated area before connecting the power supply.
4. If a large amount water penetrated into the projector while cleaning,
please inquire for repair at the service center.
To clean the lens
Lens cleaning agent can be purchased from a lens store. Clean the lens as
the following instructions.
1. Wet a clean and soft cloth with a small amount of lens leaning agent.
(Do not apply the lens cleaning agent directly on the lens.)
2. Clean the lens in light circular motion.
Notes:
1. Do no use any polishing agent or solvent.
2. Using detergent on the project case may cause discoloring or color
fading.
To clean the case
Please clean the projector case as the following instructions.
1. Clean any dust with a clean damp cloth.
2. Wet a cloth with warm water with soft detergent added in it such as
dishwashing liquid to wipe the case with.
3. Remove any detergent on the cloth and wipe the projector again.
Notes:
1. Do not use polishing agent or detergent containing alcohol since it
may cause discoloring or color fading.

Control Screen Manual
UVLED 3D PRINTER
DT-110

1. LCD Screen Information
1) Composition of Loading Screen
2) Composition of Home Screen
2-1) Motor Control Screen
2-2) Engine Control Screen
2-3) Open Data Screen
>> Printing Mode Screen
3) Composition of Environment Setup Screen
3-1) Printing Setup Screen
>> Printing Setup Know-how
3-2) Zero Point Setup Screen
>> How to do Zero Point Setup
4) Composition of Information Screen
2. Printing Process
3. Precautions for Post Work
4. Handling Resin Waste
15
16
21
26
27
29
31
Table of Contents

LCD Screen Information
1) Composition of Loading Screen
Function
Description
①
Loading Image
Please
wait a moment until home screen appears.
②
Status Message
This
pops a message to display current status.
③
Exit Button
This
exits the system.
1
23
15

2) Composition of Home Screen
1
2 3 4
Function
Description
①
Home, Setting,
Information Tabs
These
tabs move to Home, Setting and Information menus.
②
Motor Control
This
moves to Motor Control menu.
③
Engine Control
This
moves to Engine Control menu.
④
Open Data
This
shows list of data to be printed.
LCD Screen Information
16

2-1) Motor Control Screen
1
2
3
Function
Description
①
↑↓
The
build plate moves up and down.
②
||
The
build plate stops.
③
Setting
This
sets movement distance of the build plate.
LCD Screen Information
17
☞Problem in the motor can be determined through motor control.
Movement distance of the build plate is 20mm with initial setting.