SINTERIT SANDBLASTER User manual

Sinterit SANDBLASTER
USER GUIDE
Read the instruction manual before using the device
Version 1/2020

2 | Sinterit SANDBLASTER User Manual
Table of contents
1. Marking text conventions used in a document.................................................................................................................... 2
2. Safety Information ................................................................................................................................................................. 3
3. Contents of the Sinterit SANDBLASTER pack...................................................................................................................... 4
4. Sinterit SANDBLASTER.......................................................................................................................................................... 5
A. Description ........................................................................................................................................................................ 5
B. Specication...................................................................................................................................................................... 6
5. Initial startup of the Sinterit SANDBLASTER after delivery................................................................................................. 7
6. Sandblasting of printouts...................................................................................................................................................... 8
7. Maintenance of the Sinterit SANDBLASTER ........................................................................................................................ 8
A. The glass of the Sandblaster’s lid.................................................................................................................................... 8
B. Replacement of the Abrasive material ............................................................................................................................ 9
C. Replacement of the ceramic nozzle ................................................................................................................................ 9
8. Problem Solving..................................................................................................................................................................... 9
9. General legal information.................................................................................................................................................... 10
10. Disclaimer .......................................................................................................................................................................... 10
11. Trademarks ........................................................................................................................................................................ 10
12. Terms of warranty.............................................................................................................................................................. 11
The SANDBLASTER is designed for cleaning, polishing and nishing of printouts, using dry abrasive material only.
Sinterit SANDBLASTER does not include an air compressor. The requirements for the compressor are at the bottom
of page number 6.
1. Marking text conventions used in a document
Listed below are descriptions of symbols used on the device. They constitute a warning or convey the information to
protect the user, other individuals or surrounding objects and ensure the correct and safe use of the device.
WARNING!
An inevitably dangerous situation which can result in serious injury or even death. Initiation, the
omission of a specic procedure or inattention can cause severe physical injury to the user.
ATTENTION!
Initiation or omission of a specic procedure can cause physical damage to the equipment or
the user.
ATTENTION!
Risk of electric shock.
Electrocution may be painful. Wear leather or rubber soles or shoes and
stand on the ground to avoid electrocution. An earthed wire attached to the SANDBLASTER gun
will safely remove electrostatic charges.
ATTENTION!
It is necessary to wear the Protective dust mask. Mendatory when working with powder.

Sinterit SANDBLASTER User Manual | 3
2. Safety Information
The Sinterit SANDBLASTER may create a powerful stream of abrasive particles. In order to avoid injuries and/or
property damage, carefully read the instruction manual before assembling, operating or performing maintenance of the
SANDBLASTER.
WARNING!
• During operation, do not expose your skin or hands directly to the line of
operation of the SANDBLASTER nozzle.
• Check that all components of the SANDBLASTER are properly sealed.
• Do not exceed the maximum operating pressure of the SANDBLASTER.
• Before replacing the accessories or beginning the assembly, repair,
transport, or any form of maintenance, disconnect the SANDBLASTER
from the air compressor.
• Check the quality of all pneumatic tubings before each use. Check that all
connections are secured.
• Do not direct the nozzle at people or objects.
ATTENTION!
After each use of the SANDBLASTER, wash your hands.
ATTENTION!
During the blowing and cleaning of printouts, dust may form. Protect your eyes
and airway. Wear the Protective Dust Mask and Protective Glasses (e.g. you
can use the „PERSONAL PROTECTION” set included with Lisa printers).
WARNING!
Risk of re and explosion! Avoid re! Powder dust is ammable.
Fire and explosion hazard! Do not use the SANDBLASTER around ammable
liquids, dust, gases and other materials that are ammable or may explode.
Some abrasives may create sparks upon contact with metal. Abrasive material
similar to aluminium oxide may generate sparks that will cause re or explosion
in a hazardous environment.

4 | Sinterit SANDBLASTER User Manual
3. Contents of the Sinterit SANDBLASTER pack
• The Sinterit SANDBLASTER;
• A package containing additional equipment.
Sinterit SANDBLASTER
SHORTENED USER GUIDE
Read the instruction manual before using the device
Version 1/2019
A
N
B
C
I
F
D
O
E
G
D D
H
K
L M
J
Image 1. Contents of the Sinterit Sandblaster pack.
A. Power supply / B. Nozzle lock nut with ceramic nozzle / C. Replaceable ceramic nozzle (3 pcs.) /
D. Replaceable PE foil for SANDBLASTER viewing window (3 pcs.) / E. Adjustable mounting feet (4 pcs.) / F. Pneumatic nipple / G. Air
blow gun / H. T-type push-in pneumatic tting / I. Control pedal’s pneumatic tubings (red and blue) / J. Control pedal / K. Wrench (for
SANDBLASTER’s nozzle) / L. Compressor pneumatic tubing / M. Air blow gun pneumatic tubing /
N. Abrasive Material (4 kg container) / O. Sinterit SANDBLASTER User Manual

Sinterit SANDBLASTER User Manual | 5
4. Sinterit SANDBLASTER
A. DESCRIPTION
5
2
9
4
11
6
7
2
3
1
10
8
Image 2. View of the SANDBLASTER’s front and left side.
1. Pressure gauge / 2. Protective Rubber Gloves / 3. Air lter / 4. LED light / 5.Nozzle / 6. SANDBLASTER lid /
7. Power socket / 8. Power switch / 9. Pneumatic pressure regulator / 10. Lid’s lock / 11. SANDBLASTER chamber
6
13
12
7
9
Image 3. View of the SANDBLASTER’s back side.
12. Pneumatic inlet nipple / 13. Control pedal input tting

6 | Sinterit SANDBLASTER User Manual
B. SPECIFICATION:
TECHNICAL DATA
Dimensions 480 x 370 x 360 [mm] (18.9 x 14.5 x 14.1 [in])
Weight 15 [kg] (33 [lbs])
Working area 410 x 310 x 200 [mm] (16.1 x 12.2 x 7.9 [in])
Type of sandblaster Manual
Coupling DN 7.2
PACKAGING
Size of package 500 x 500 x 500 [mm] (19.7 x 19.7 x 19.7 [in])
Package weight 20 [kg] (44 [lbs])
Package contents Sandblaster + 4 [kg] (8.8 [lbs]) of Abrasive material + Manual + Accesories
POWER
Power supply 230 [V] / 50 [Hz] or 110 [V] / 60 [Hz]
Average power consumption 6 [W]
Max. pressure 0.86 [MPa] / 125 [psi]
ABRASIVE MATERIAL
Type Glass balls
Size of material 200 [μm]
Abrasive material container capa-
city 5.44 [kg] (12 [lbs]) / 2.5 [L]
SAFETY
Certicates CE
REQUIRED COMPRESSOR PARAMETERS
Air ow min 150 [L/min]
Pressure 0.60-0.86 [MPa] / 87-125 [psi]

Sinterit SANDBLASTER User Manual | 7
5. Initial startup of the Sinterit SANDBLASTER after delivery
1. Remove all the solid protective packaging.
2. Gently pull out the SANDBLASTER and accessories.
3. Remove the bubble wrap and place the machine on a
stable surface.
4. Screw the Adjustable mounting feet E(4 pieces) to
the SANDBLASTER’s base and place the machine at
its working destination.
5. Screw the Pneumatic nipple Fto the Pneumatic inlet
nipple 12 in the SANDBLASTER (side with thead and
Teon tape).
6. Connect the T-type push-in pneumatic tting Hto
the Pneumatic nipple Fand then, on both sides, the
Pneumatic tubings L, M.
7. Plug the Control pedal’s pneumatic tubings (red and
blue) Iand the Control pedal Jinto the Control
pedal input tting 13 in the SANDBLASTER. Make
sure that the pneumatic tubings are well connected
(suitable colours under the SANDBLASTER).
8. Plug the Air blow gun Ginto the left tubing Land the
compressor into the right tubing M(the compressor
is not included in the Sinterit SANDBLASTER set).
9. Unlock the SANDBLASTER lid 6with the lid lock
10 and open it. Remove the transport protective
elements inside the machine.
10. Check the tting and tightness of the Protective
Rubber Gloves 2, the Nozzle 5 and the Air lter 3.
11. Put on the Protective Dust Mask and Protective
Glasses (e.g. you can use the „PERSONAL
PROTECTION” set included with Lisa printers).
12. Pick up the two parts of the grille at the bottom of the
SANDBLASTER’s chamber 11 . To raise the grille, look
for the hole marked with an arrow. It is located on the
left side of the SANDBLASTER chamber. Insert your
nger into the hole, pick up the grille and pull it out of
the SANDBLASTER. Gently add the Abrasive Material
N(add not more than 4.53 [kg]/ 10 [lbs]). Insert the
grille back into its place.
13. Remove all the stickers inside the chamber 11 before
rst use.
14. Check that the PE protective foil Dof the
SANDBLASTER viewing window 6is installed (it is
on default), clean it with a soft cloth if necessary.
15. Close the SANDBLASTER lid 6 rmly.
16. Plug the Power supply Ainto the SANDBLASTER
Power socket 7. Plug it into the electric outlet.
17. Turn on the SANDBLASTER with the Power switch 8.
BLUE
RED
Image 4. Correct connection of the Control pedal pneumatic
tubings to the Sinterit SANDBLASTER
(blue and red).
Image 5. Correct connection of all tubings and cables
in the Sinterit SANDBLASTER.
18. Check that the LED light 4is working.
19. Turn on the compressor. Check all pneumatic tubings and joints for leaks.
20. If there are any leaks, tighten the Pneumatic nipple Fto the SANDBLASTER with the included wrench K.

8 | Sinterit SANDBLASTER User Manual
6. Sandblasting the printouts
1. Turn on the compressor and the Sinterit
SANDBLASTER.
2. Check all the pneumatic tubings and joints for leaks.
If they appear, replace the element or seal it with
Teon tape.
3. Put on the Protective Dust Mask and Protective
Glasses (e.g. you can use the „PERSONAL
PROTECTION” set included with Lisa printers).
4. Open the SANDBLASTER lid 6and insert the printout
into the chamber 11 , under the Nozzle 5.
5. Close the SANDBLASTER’s lid 6 rmly.
6. Use the Pneumatic pressure regulator 9and the
Pressure gauge 1to set the desired pressure in
the range of 0.8-0.6 [MPa] (87-116 [Psi]). In order to
adjust the cleaning intensity, unlock the regulating
device by pulling the Pneumatic pressure regulator,
and use the indications of the Pressure gauge to
select an appropriate value. After performing the
adjustment, lock the Pneumatic pressure regulator
by pressing the knob.
Image 6. Unblocking the Pneumatic pressure regulator.
ATTENTION!
Adjust the sandblasting intensity appropriately, depending on the type of the object to be cleaned.
• For solid, thick-walled objects, the pressure may be near the maximum, which
is 0.8 [MPa] (116 [Psi]).
• For objects with an openwork structure, it is recommended to lower the pressure
to 0.6 [MPa] (87 [Psi]). If, despite lowering the pressure, the object becomes damaged, se-
lect a lower pressure value empirically, as appropriate.
7. Put your hands into the Protective Rubber Gloves 2, grab the printout and begin cleaning by pressing the Control
pedal J.
8. Sandblast the printout with a continuous stream of air, moving the printout in circular motions until all unnecessary
powder is removed.
9. After cleaning the printout, wait a moment, for the dust to fall. Open the lid and take out the sandblasted object.
Close the lid.
10. All remaining powder and abrasive material can be blown out from the printout with the Air blow gun G.
11. When the work is nished, turn off the pressure to 0 [MPa] (0 [Psi]) and switch off the SANDBLASTER.
7. Maintenance of the Sinterit SANDBLASTER
• There is no need for maintenance after each use. All replacements on need.
• Before performing the maintenance of the device, disconnect the power and the compressed air.
• Clean the lid and the parts of the SANDBLASTER with a soft cloth. Do not use any solvents for cleaning!
• Avoid allowing moisture into the abrasive material, as it may cause clogging of the Nozzle.
A. THE VIEWING WINDOWOF THE SANDBLASTER LID
• Use a soft cloth or paper towels to clean the SANDBLASTER viewing window.
• When the PE protective foil Dbecomes matt (fogged), which makes it impossible to see the SANDBLASTER
chamber 11 , the foil should be replaced with a new one (the three spare PE protective foils are available in
additional accessories of the SANDBLASTER).
- Remove the old PE protective foil.
- Clean the inside of the SANDBLASTER lid 6and the viewing window with a soft cloth (it is best to soak it with
alcohol).
- Wait until all it dries and carefully place the new PE protective foil D.

Sinterit SANDBLASTER User Manual | 9
B. REPLACEMENT OF THE
ABRASIVE
MATERIAL
• Disconnect the SANDBLASTER from the Power
supply 7and the compressor 12 .
• Tilt the SANDBLASTER to the back and pull out
the plastic cork 14 from the bottom.
• Gently transfer the whole contents of the
SANDBLASTER into the sealed container. Treat it
as industrial waste. Dispose it in accordance
with local waste management policy.
• Insert the plastic cork back into the place.
• Place the SANDBLASTER back onto a stable surface.
• Add the new Abrasive Material N(according to
subpoint 11-12 in chapter 4).
14
Image 7. The position of the plastic cork for removing
used abrasive material (bottom view).
C. REPLACEMENT OF THE CERAMIC NOZZLE
• Disconnect the SANDBLASTER from the Power supply 7and the compressor 12 .
• Unlock the SANDBLASTER lid 6with the lid lock 10 and open it.
• Unscrew the Nozzle lock nut Band pull the ceramic nozzle Cout of it. Use the Wrench K.
• Clean the Nozzle 5of any possible dirt and powder.
• Insert the new ceramic nozzle Cinto the Nozzle lock nut B(the three spares ceramic nozzle are available in
additional accessories of the SANDBLASTER).
• Mount the nozzle 5back into the SANDBLASTER.
8. Problem Solving
Fault symptoms Possible Causes Remedial actions
Excessive dust in the Sinterit
SANDBLASTER.
Blocked vent or airow. Clean the vent and keep it away from
the wall.
Leakage at the pneumatic
connections.
Tighten up the connections and
check that they are all correct.
Too much abrasive material
in the SANDBLASTER.
Remove the excessive abrasive
material.
Inconsistent effects
of the abrasive material. Moisture in the SANDBLASTER. See the Safety Information.
Incorrect speed or inecient sand-
blasting.
Abrasive material running out. Replace the Abrasive Material.
Pressure too low.
Increase the inlet pressure
and check that the Pneumatic
pressure regulator is fully open.
The Nozzle does not turn off.
Incorrectly connected control
pneumatic tubings. Connect the control pneumatic
tubing properly.
Lack of integrity in the control pneu-
matic tubings.
A ow of abrasive is too weak. The Nozzle is clogged.
1. Remove the Nozzle and clean
it with compressed air from Air
blow gun.
2. Install it back.

10 | Sinterit SANDBLASTER User Manual
A ow of abrasive is to week and the
Nozzle has been cleaned.
1. Remove the Nozzle, close the
SANDBLASTER and start the
abrasive ow.
2. This process should remove
every object that is in the air
owing duct.
3. Install the Nozzle back.
Any other problems not described in this manual should be reported to Sinterit Support by contacting through:
• email: [email protected], [email protected]
• www: sinterit.com/support-page/
• phone: [phone].
9. General legal information
Where this manual refers to Sinterit or the Company, this means Sinterit sp. z o.o. with its legal seat in Krakow,
registered by the District Court for Kraków-Śródmieście in Krakow, XI Commercial Division of the National Court
Register under number: 535095, NIP (tax number): 6793106416, with the share capital for a date of publication
of this manual of PLN 83,750 (say: eighty-three thousand seven hundred fty).
This document contains material protected under copyright and industrial property laws. This means that the document
may not be, including but not limited to, reproduced or modied without the consent of Sinterit.
This manual serves to assist in the correct use of the device, perform basic maintenance and, if necessary,
to solve simple problems, allowing to maintain the device in a good condition.
This manual contains content exclusively for the provision of information and the use by individuals professionally
trained and engaged in the operation and maintenance of the equipment described below.
The information contained in this document is intended for use only with the product called Sinterit Sandblaster.
Due to the constant development of Sinterit’s products the information contained in this manual, specications and
markings are subject to change without notice.
10. Disclaimer
Sinterit is not responsible for any use of this information in relation to other products.
Sinterit is not liable for any damages, including but not limited to losses or lost prots, resulting from the use
of any materials (consumables) other than those provided to the purchaser by Sinterit.
Sinterit is not liable to the purchaser of the product or any third party for any damages, including but not limited to
losses or lost prots resulting from improper use of the product, particularly not in accordance with this manual, or
modications or repairs unauthorised by Sinterit or improper maintenance.
Although every effort has been taken to provide accurate information about the product, Sinterit assumes no responsibility
for any incorrect information or omission. Sinterit reserves the right to correct any errors and disclaims any liability in
situations resulting from these errors.
Further limitations or exclusions of Sinterit`s liability may result from the applicable laws or agreements entered into with
the purchaser of the products.
11. Trademarks
SINTERIT name and logo, as well as Sinterit SANDBLASTER name, are registered trademarks of the Company (or
necessary motions have been lled to register the trademarks).

Sinterit SANDBLASTER User Manual | 11
12. Terms of warranty
The terms of the warranty are set forth in the agreement between the buyer and the Company.
In case of a purchase made in the Sinterit online shop, the terms of the guarantee are specied in the Terms
and Conditions, subject to the acceptance of the Customer before placing an order.
In case of purchases made outside the Sinterit online store, the warranty terms may be specied in the offer,
or in another form chosen by the Company to provide the customer with relevant information before making
a purchase decision.
Sinterit’s warranty does not cover including but not limited to:
• damages, abnormalities or malfunction caused by a client or any third party,
• damages, abnormalities or malfunction caused by inappropriate use, effects of force, insucient or inappropriate
maintenance, abnormal operating conditions, incorrect installation or inadequate servicing,
• damages, abnormalities or malfunction caused by dismantling, alterations, tuning or other changes of the product
by a client or any third party made without written consent of Sinterit,
• damages, abnormalities or malfunction caused by or related to use of consumables other than those being supplied
by Sinterit,
• damages, abnormalities or malfunction caused by or related to use of product against instructions/manuals or
safety regulations,
• damages or abnormalities Sinterit is not liable for, according to the applicable law,
• damages exceeding the price paid by the client,
• costs incurred by the client in connection with the conclusion of the product sale agreement as well as storage and/
or insurance of products,
• damages of property caused by the defect of the product,
• loss of prots,
• incidental, indirect, consequential damages.
The abovementioned exclusions of warranty apply as well to any other liability of Sinterit, to the widest extent permitted
by the applicable law.
Terms of liability of sellers others than Sinterit as distributor or resellers shall be regulated by them in separate documents.

SINTERIT Sp.z o.o.
ul. Kalwaryjska 69/9 30-504 Krakow, Poland
www.sinterit.com
Contact: [phone]