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Samoa LARIUS Miro Liner Plus Operating instructions

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Copyright 2025 Manuals.Online. All Rights Reserved.

www.larius.com
ED. 05 - 08/2020
Manuale Cod. 150162
MIRÒ LINER PLUS
Professional airless diaphragm
road marking machines
OPERATING AND MAINTENANCE MANUAL
EN
Intentionally blank page
Advantages of use
Net and clear lines on any kind of pavement with
one coat only.
With a single coat the line is dened evenly: the line
made by airless spraying is linear, clean-cut and mar-
ked thanks to the at cut nozzle and without the jagged
due to the turbulences caused by air.
Reduction of Over spray.
The airless operated marking guarantees the absence
of the classic "Overspray", that is the dispersion of paint
particles which is typical in the traditional air painting.
This translates, further than in a saving of paint, in a
better protection for health of the operator and for en-
vironment.
Saving of paint up to 30%.
Thanks to the absence of Overspray almost all of the
used product is applied on the surface without any wa-
ste.
Reduction of the vibrations.
The reduction of the vibrations ensures the best in indu-
stry quality of lines.
The paint dries quickly.
The airless operation requires that ltered paint speci-
cally formulated for airless application is used, this me-
ans, by itself, even paint, smooth and uniform texture
which will not return any crust nor will become neither
jelly-like nor thick.
The paint holds tightly on any kind of pavement, with an
excellent visibility and resistance to wear caused both
by trafc and weather elements.
High quality paints guarantee a faster application
speed, a better durability of the visibility of the line and
a pleasant aesthetic result.
Reflective bead application.
Reective beats can be applied using a gravity dispen-
ser operated by the same command which operates
Larius the ideal choice for achieving
professional performance.
the paint gun. The spheres automatically fall onto the
freshly marked line. No paints with pre-mixed beads
can be used.
50 litre non-stick hopper.
Thanks to the big capacity of the hopper marking times
are extended thanks to the absence of frequent inter-
ruptions to perform colour changes.
Template works and curved marking.
The gun can be released from its support in just a few
seconds and, thanks to the 10 meters pipe it is con-
nected to, it allows any template work, on walls as well.
The front wheel helps to mark lines close to the kerb
and to mark arches and curves.
Intuitive use by the operator.
The operator commands are located right on the
handlebar to adjust the operation of the line marker in
the most handy way.
Optional equipment.
Airless line markers can be equipped basing on the dif-
ferent needs of the operator for offering a dedicated
solution for any marking need.
Easy cleaning and maintenance.
Cleaning airless line markers is quick thanks to the
absence of pressurized tanks to be cleaned and thus
colour change times are extremely short both if using
the can or the non stick paint tank. The high pressure of
the airless line marker clears the spraying area from dirt
and so it does not require that the ground is previously
cleaned.
A regular cleaning at the end of the work is sufcient to
keep the machine in perfect efciency, even after pro-
longed standing periods.
The Larius Super Fast Clean airless nozzles allow that
the nozzle is cleaned with a simple rotating movement,
without any need to detach it.
WELL PROVEN TECHNICAL QUALITY FOR ANY ON-GROUND
MARKING APPLICATION
The LARIUS airless line markers successfully join product performan-
ce with operator requirements and allow the marking and the mainte-
nance of any kind of pavement lines on roads, motorways, airports,
pedestrian crossings, cycle paths, yards and wherever is required by
the Highway Code with regards to horizontal road signs, guaranteeing
perfect lines on different surfaces.
The airless technology provides the high pressure spraying of the paint
through a nozzle having centesimal dimensions as compared to the
traditional low pressure spraying in which the paint ow is atomized
through the air contribution.
YOUR PARTNER FOR ALL YOUR MARKING NEEDS SINCE 1969
Professional line markers for the ideal “line”
WHERE’S TARMAC...
We can make a long “Road” together
MIRò LINER PLUS
HAND PUSH
DALì LINER PLUS
HAND PUSH
GIOTTO LINER PLUS
SELF-PROPELLED
VIKING
LINER
EXCALIBUR LINER
HAND PUSH
ZEUS LINER
HAND PUSH
DRAGON LINER
SELF-PROPELLED
EVEREST TH
SELF-PROPELLED
K2 ECO
SELF-PROPELLED
Motor Power 5,5 - HP 5,5 - HP 10 - HP 12,75 - HP 7 - HP 9 - HP 9,5 - HP 14 - HP BATTERIA
Max. ow rate 2 - l/m 4 - l/m 7 - l/m 8 - l/m 2 - l/m 3,5 - l/m 4,5 - l/m 6,5 - l/m 2,8 - l/m
Max. supply 210 bar 210 bar 210 bar 210 bar 210 bar 210 bar 230 bar 230 bar 230 bar
Airless guns N°1 AT 250 N°1 AT 250 N°1 AT 250 N°2 AT 250 N°1 AT 250 N°2 AT 250 N°2 AT 250
N°2 LA95 +
N°1 AT 250
N°1 AT 250
Bicomponent
product sprayguns *
Measure of
the standard
nozzles
1 x 11-40
1 x 13-40
1 x 15-40
1 x 11-40
1 x 13-40
1 x 17-40
1 x 11-40
1 x 13-40
1 x 17-40
2 x 11-40
2 x 13-40
2 x 17-40
1 x 11-40
1 x 13-40
1 x 15-40
2 x 13-40
2 x 15-40
2 x 19-40
2 x 13-40
2 x 17-40
2 x 21-40
1 x 19-40
2 x 13-40
2 x 17-40
2 x 21-40
1 x 19-40
1 x 11-40
1 x 13-40
1 x 17-40
Tank lt.50 * * * * * * * *
Colors 1 1 1 2 1 1 1 1 1
Automatic line
painting * *
Accessories * * * * * * * * *
Applications Small line painting jobs
and road maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Large line painting jobs
and road maintenance
Large line painting jobs
and road maintenance
Medium-sized line
painting jobs and road
maintenance
Multi-purpose
sprayer * * * * * * * * *
Weight 60 kg 65 kg 200 kg 110 kg 80 kg 100 kg 220 kg 260 kg 280 kg
Dimensions 1200x700x1000 1650x750x1000 1650X750X1000 1650x750x1000 1400x600x1050 1650x750x1000 1650x750x1000 2000x800x1100 2000x800x1100
Professional line markers for the ideal “line”
... THERE’S LARIUS
MIRò LINER PLUS
HAND PUSH
DALì LINER PLUS
HAND PUSH
GIOTTO LINER PLUS
SELF-PROPELLED
VIKING
LINER
EXCALIBUR LINER
HAND PUSH
ZEUS LINER
HAND PUSH
DRAGON LINER
SELF-PROPELLED
EVEREST TH
SELF-PROPELLED
K2 ECO
SELF-PROPELLED
Motor Power 5,5 - HP 5,5 - HP 10 - HP 12,75 - HP 7 - HP 9 - HP 9,5 - HP 14 - HP BATTERIA
Max. ow rate 2 - l/m 4 - l/m 7 - l/m 8 - l/m 2 - l/m 3,5 - l/m 4,5 - l/m 6,5 - l/m 2,8 - l/m
Max. supply 210 bar 210 bar 210 bar 210 bar 210 bar 210 bar 230 bar 230 bar 230 bar
Airless guns N°1 AT 250 N°1 AT 250 N°1 AT 250 N°2 AT 250 N°1 AT 250 N°2 AT 250 N°2 AT 250
N°2 LA95 +
N°1 AT 250
N°1 AT 250
Bicomponent
product sprayguns *
Measure of
the standard
nozzles
1 x 11-40
1 x 13-40
1 x 15-40
1 x 11-40
1 x 13-40
1 x 17-40
1 x 11-40
1 x 13-40
1 x 17-40
2 x 11-40
2 x 13-40
2 x 17-40
1 x 11-40
1 x 13-40
1 x 15-40
2 x 13-40
2 x 15-40
2 x 19-40
2 x 13-40
2 x 17-40
2 x 21-40
1 x 19-40
2 x 13-40
2 x 17-40
2 x 21-40
1 x 19-40
1 x 11-40
1 x 13-40
1 x 17-40
Tank lt.50 * * * * * * * *
Colors 1 1 1 2 1 1 1 1 1
Automatic line
painting * *
Accessories * * * * * * * * *
Applications Small line painting jobs
and road maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Medium-sized line
painting jobs and road
maintenance
Large line painting jobs
and road maintenance
Large line painting jobs
and road maintenance
Medium-sized line
painting jobs and road
maintenance
Multi-purpose
sprayer * * * * * * * * *
Weight 60 kg 65 kg 200 kg 110 kg 80 kg 100 kg 220 kg 260 kg 280 kg
Dimensions 1200x700x1000 1650x750x1000 1650X750X1000 1650x750x1000 1400x600x1050 1650x750x1000 1650x750x1000 2000x800x1100 2000x800x1100
An already marked work when you start.
Due to a constant product improvement programme, the factory reserves the right to modify
technical details mentioned in this manual without prior notice.
This manual is to be considered as an English language translation of the original manual in Italian.
The manufacturer shall bear no responsibility for any damages or inconveniences that may arise due to
the incorrect translation of the instructions contained within the original manual in Italian.
www.larius.com
1
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
MIRO’ LINER PLUS
Professional airless diaphragm road marking machines
WE ADVISE THE USE OF THIS EQUIPMENT ONLY BY PROFESSIONAL OPERATORS.
ONLY USE THIS MACHINE FOR USAGE SPECIFICALLY MENTIONED IN THIS MANUAL.
Thank you for choosing a LARIUS S.R.L. product.
As well as the product purchased, you will receive a range of support services
enabling you to achieve the results desired, quickly and professionally.
INDEX
A
A
C
D
E
F
G
H
P
I
O
M
Q
R
S
N
T
V
A
B
U
K
L
Z
Daily ......................................................................... p.18
Periodically .............................................................. p.18
ROUTINE MAINTENANCE............................................ p.18
Control oil level in the motor
..................................... p.18
Top up hydraulic oil.................................................. p.19
Release the suction valve
......................................... p.19
Cleaning the compression valve
.............................. p.19
Replacing hydraulci oil
............................................. p.21
CORRECT PROCEDURE OF DECOMPRESSION........ p.22
TROUBLESHOOTING ...................................................p.23
SPARE PARTS .............................................................. p.24
HYDRUALIC BODY ...................................................... p.25
FILTER GROUP............................................................. p.29
TRASMISSION UNIT AND POSITIONING .................... p.30
HIGH PRESSURE GUN ................................................ p.31
COMPLETE 50L............................................................ p.32
COMPLETE 20L............................................................ p.33
COMPLETE FRAME ..................................................... p.34
COMPLETE STEERING UNIT....................................... p.36
ACCESSORIES............................................................. p.37
DECLARATION OF CONFORMITY............................... p.41
INTRODUCTION ........................................................... p.2
WORKING PRINCIPLE ................................................. p.3
TECHNICAL DATA ........................................................ p.4
DESCRIPTION OF THE EQUIPMENT........................... p.7
TRANSPORT AND UNPACKING .................................. p.10
NORME DI SICUREZZA ............................................... p.10
MESSA A PUNTO......................................................... p.11
Tube connections.....................................................p.11
Connection of the gun ............................................. p.12
Connection of the gun ............................................. p.12
Washing of the new equipment .......................... p.13
Preparation of the paint ...................................... p.15
REGULATIONS ............................................................. p.15
Adjusting the gun position................................... p.15
Adjusting the gun support arm ................................ p.15
Djusting belt tension ................................................ p.16
OPERATION................................................................ p.16
Setup procedure ...................................................... p.16
Adjusting pump unit speed...................................... p.16
OPERAZIONI DI VERNICIATURA.................................. p.17
CLEANING AT THE END OF THE WORK ..................... p.17
GENERAL MAINTENANCE........................................... p.18
J
www.larius.com
2
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
Read this operator’s manual carefully before using the equipment.
An improper use of this machine can cause injuries to people or things.
Do not use this machine when under the inuence of drugs or alcohol.
Do not modify the equipment under any circumstances.
Use products and solvents that are compatible with the various parts of the equipment, and read the manufacturer’s warnings carefully.
See the Technical Details for the equipment given in the Manual.
Check the equipment for worn parts once a day. If any worn parts are found, replace them using ONLY original spare parts.
Keep children and animals away from work area.
Comply with all safety standards.
It indicates an accident risk or serious damage to equipment if this warning is not followed.
It indicates important recommendations about disposal and recycling process of products in accordance with the environmental
regulations.
WARNINGS The table below provides the meaning of the symbols used in this manual in relation to using, earthing,
operating, maintaining, and repairing of this equipment.
It indicates a re or explosion risk if this warning is not followed.
Eliminate all ignition sources such as pilot lights, cigarettes, portable electric lamps and plastic drop cloths.
Keep work area free of debris.
ONLY use this equipment in a well ventilated area.
EARTH ALL THE EQUIPMENT LOCATED IN THE WORK AREA.
Do not form connections or switch light switches on or off if the air contains inammable fumes.
If electrical shocks or discharges are encountered the operation being carried out using the equipment must be stopped immediately.
Keep a re extinguisher at hand in the immediate vicinity of the work area.
It indicates wound and nger squashing risk due to movable parts in the equipment.
Tenersi lontano dalle parti in movimento.
Do not use the equipment without the proper protection.
Before any inspection or maintenance of the equipment, carry out the decompression procedure explained in this manual, and prevent
any risk of the equipment starting unexpectedly.
Report any risk of chemical reaction or explosion if this warning has not been given.
There is a risk of injury or serious lesion related to contact with the jet from the spray gun. If this should occur, IMMEDIATELY contact
a doctor, indicating the type of product injected.
Do not spray before the guard has been placed over the nozzle and the trigger on the spray gun.
Do not put your ngers in the spray gun nozzle.
Once work has been completed, before carrying out any maintenance, complete the decompression procedure explained in this manual.
Report any danger of electric shock if the warning and presence of live electrical parts has not been indicated.
Store in a dry place and do not expose to the rain.
Check that the cables are in good condition.
Switch off the equipment and discharge any electricity before cleaning or maintaining the equipment.
Mark any clamps attached to earth cables.
Use ONLY 3-wire extension cords and grounded electrical outlets.
Before starting work make sure that the electrical system is earthed and that it complies with safety standards.
It is obligatory to wear suitable clothing as gloves, goggles and face shield.
Wear clothing that complies with the safety standards in force in the country in which the equipment is used.
Do not wear bracelets, earrings, rings, chains, or anything else that may hinder the operator’s work.
Do not wear clothing with wide sleeves, scarves, ties, or any other piece of clothing that could get tangled up in moving parts of the
equipment during the work, inspection, or maintenance cycles.
www.larius.com
3
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
A
WORKING PRINCIPLE
MIRÓLINER PLUSunit is dened line striper with diaphragm pump
An electric diaphragm pump is used for high pressure paint
spraying without air (known as “airless”).
This unit is powered by a petrol engine. An eccentric mounted on
the motor shaft drivers a piston which conveys oil to a diaphragm
on every stroke. The moving diaphragm draws the paint in through
the intake valve, compresses it and drives it out through the tiny
hole in the spray gun nozzle. An hydraulic valve on the hydraulic
case head allows setting and checking the pressure of the paint
product at the pump outlet. A second hydraulic safety valve to
avoid over-pressure, ensures total equipment reliability.
MIRÓLINERPLUS is a small professional line striper that, thanks
to its reliable characteristics, grants a high quality performance
when used during marking and maintenance of urban roads. Being
an airless machine, the paint is atomised without air, therefore
without overspray, providing sharp high quality lines, with even
paint thickness. Thanks to the possibility of a quick colour change,
it allows a 30% increase of the production rate.
The equipment can be supplied, upon request, complete with a
glass beads dispenser.
The control zone offers the possibility of:
•Activating the spraying gun;
•Enabling or disabling the frontal steering wheel;
•Adjusting the operating pressure.
This type of equipment is capable of painting one line at a time
in a single color.
The line can be either solid or dotted, according to working
requirements.
SOLID LINE
1 2
BROKEN LINE
MIRÓ LINER PLUS is ideal for small marking and maintenance
jobs.
Use water or non-refractive solvent filtered paint
specifically designed for airless application.
MIRÓ LINER PLUS allows for the marking and maintaining of all
types lines on highways, freeways, pedestrian crossings, parking
lots and squares, as well as every horizontal marking required
by the highway code.
Airless marking has numerous proven benets with respect to
line-markers with pressurised tanks, which have been rendered
obsolete by airless-technology line markers.
This line-marker utilises non-premixed paints. This allows it to
achieve about 30 % more yield with respect to standard line-
markers. Every model is also an airless spray gun which can be
used in the construction/decoration sector together with washable
products, enamels, breathable paints and ooring resins.
A vast assortment of accessories is available to satisfy every
customer demand.
Airless line-marking guarantees:
•Decreased Environmental Impact;
•Decreased drying time.
The paint dries quickly and the line is dened in a uniform manner
with a single coat. The airless function requires the use of ltered
paint which is specically designed for airless application. This
means that the paint is homogeneous, of a smooth and uniform
consistency and will not form crusts, nor will it become gelatinous
or thick. With this airless line-marker, the paint adheres rmly to
all types of pavement, with optimal visibility, and is resistance
to wear caused both by trafc as well as atmospheric agents.
In the MIRÓ LINER PLUS model, the paint canister can be
loaded directly upon the undercarriage or else poured into the
non-stick, 50 L tank. In every case, cleaning, maintenance and
colour change operations are facilitated.
The line-marker is equipped with pivoting frontal wheel which
even increases the agility of the larger models.
www.larius.com
4
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
50L tank
20L tank
B
TECHNICAL DATA