Samoa LARIUS Miro Liner Plus Operating instructions

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

B
C
A
www.larius.com
5
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
MIRÓ LINER PLUS
Internal combustion engine power
Max. Delivery
Max. pressure
Airless spray-gun
Size of nozzles
Tank
Colors
Manual line-marking
Applications
Multi-use sprayer
Weight
Lenght
Height
Width
Vibrations
5,5 HP
2 l/min
210 bar
AT 250
11x40 - 13x40 - 15x40
20l / 50l
1
series
Small jobs of line marking and road maintenance
series
60 kg
(A) 120 cm
(B) 70 cm
(C) 100 cm
Leq(8h)=1.8 m/s2

www.larius.com
6
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
Standard equipment Accessories
N° 1 Filter with pressure gauge
N° 1 Diameter of antipulsation tube Ø 3/8” mt.10
N° 1 Diaphragm stroke compensator
N° 1 Manual airless spray-gun AT250
N° 1 Super fast clean base
N° 1 Super fast clean nozzle 11-40
N° 1 Super fast clean nozzle 13-40
N° 1 Super fast clean nozzle 17-40
N° 1 Tool pack
Rif.18359
Single gun bead
dispenser kit
Rif.18354
Twin gun bead
dispenser kit
Rif.4307
Second gun
installation kit
Rif.4500
Bead dispenser
Rif. 4038
Laser pointer kit
APPLICATION FIELDS
•External or underground parking lots (schools, hotels, airports,
supermarkets, train stations, subway stations, ports);
•Outodoor public areas;
•Industrial and exhibition building zones;
•Freeway service areas and service stations;
•Pedestrian median lines, intersections, bicycle tracks, reserved
lanes;
•Markingofindoorandoutdoorlogisticareas
•Sportsandplaygrounds.
Nozzle height
from ground
10 cm
15 cm
20 cm
25 cm
30 cm
35 cm
~ 3 cm
~ 6 cm
~ 10 cm
20-degree angle
Line Width
~ 5 cm
~ 7 cm
~ 8 cm
~ 10 cm
~ 12 cm
40-degree angle
Line Width
60-degree angle
Line Width
~ 10 cm
~ 13 cm
~ 16 cm
~ 20 cm
~ 23 cm
~ 26 cm
NOZZLES POSITION TABLE

www.larius.com
7
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
5
2
1
38
4
7
6
CDESCRIPTION OF THE EQUIPMENT
POS. POS.
1
2
3
4
5
6
7
8
Product lter
Pressure valve
Hydraulic oil lling cap
Pumping unit
Oil level liht
Oil discharging cap
Oil lter
Pressure gauge
Description Description
1
3
4
25
7
6
8

www.larius.com
8
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
12
11
10
14
16
17
15
13
11 12
13
14
15
18
19
17
16
POS. POS.
10
11
12
13
14
15
16
17
18
19
lt. 20 tank
Gun operating lever
Directional wheel lock/release lever
Fuel tank
Accelerator
Start-up cord
Cold start-up lever
Fuel tap
Air lter
Pivoting wheel
Description Description

www.larius.com
9
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
25
24
26
20
23
20
22
21
21
22
23
24
25
26
POS. POS.
20
21
22
23
24
25
26
Recirculation tube
Product feeding tube
Color unit
Recirculation valve
AT 250 gun
Spraying gun feeding tube
Brake
Description Description

www.larius.com
10
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
D
E
TRANSPORT
AND UNPACKING
• The packed parts should be handled as indicated in the
symbols and markings on the outside of the packing .
• Before installing the equipment, ensure that the area to
be used is large enough for such purposes, is properly
lit and has a clean, smooth oor surface .
•
The manufacturer will not be responsible for the un-
loading operations and transport to the workplace of
the machine .
• Check the packing is undamaged on receipt of the
equipment. Unpack the machine and verify if there
has been any damage due to transportation .
In case of damage, call immediately LARIUS and the
Shipping Agent. All the notices about possible damage
or anomalies must arrive timely within 8 days at least
from the date of receipt of the plant through Registered
Letter to the Shipping Agent and to LARIUS .
The user is responsible for the operations of unloading
and handling and should use the maximum care so as
not to damage the individual parts or injure anyone.
To perform the unloading operation, use only qualied
and trained personnel (truck and crane operators, etc.)
and also suitable hoisting equipment for the weight of
the installation or its parts.
Follow carefully all the safety rules.
The personnel must be equipped with the necessary
safety clothing.
The disposal of packaging materials is a customer’s
competence and must be performed in accordance
with the regulations in force in the country where the
plant is installed and used.
It is nevertheless sound practice to recycle packaging
materials in an environment-friendly manner as much
as possible .
SAFETY RULES
•THE EMPLOYER SHALL TRAIN ITS EMPLOYEES ABOUT
ALL THOSE RISKS STEMMING FROM ACCIDENTS, ABOUT
THE USE OF SAFETY DEVICES FOR THEIR OWN SAFE-
TY AND ABOUT THE GENERAL RULES FOR ACCIDENT
PREVENTION IN COMPLIANCE WITH INTERNATIONAL
REGULATIONS AND WITH THE LAWS OF THE COUNTRY
WHERE THE PLANT IS USED.
Read carefully and entirely the following instruc-
tions before using the product. Please save these
instructions in a safe place.
The unauthorised tampering/replacement of one
or more parts composing the machine, the use of
accessories,tools, expendablematerialsother than
those recommended by the manufacturer can be
a danger of accident.
The manufacturer will be relieved from tort and
criminal liability.
• KEEP YOUR WORK PLACE CLEAN AND TIDY. DISORDER
WHERE YOU ARE WORKING CREATES A POTENTIAL RISK
OF ACCIDENTS.
• ALWAYS KEEP PROPER BALANCE AVOIDING UNUSUAL
STANCE.
• BEFORE USING THE TOOL, ENSURE THERE ARE NOT
DAMAGED PARTS AND THE MACHINE CAN WORK PRO-
PERLY.
• ALWAYS FOLLOW THE INSTRUCTIONS ABOUT SAFETY
AND THE REGULATIONS IN FORCE.
• KEEP THOSE WHO ARE NOT RESPONSIBLE FOR THE
EQUIPMENT OUT OF THE WORK AREA.
• NEVER EXCEED THE MAXIMUM WORKING PRESSURE
INDICATED.
• NEVER POINT THE SPRAY GUN AT YOURSELVES OR
AT OTHER PEOPLE. THE CONTACT WITH THE CASTING
CAN CAUSE SERIOUS INJURIES. IN CASE OF INJURIES
CAUSED BY THE GUN CASTING, SEEK IMMEDIATE ME-
DICAL ADVICE SPECIFYING THE TYPE OF THE PRODUCT
INJECTED. NEVER UNDERVALUE A WOUND CAUSED BY
THE INJECTION OF A FLUID.
• ALWAYS DISCONNECT THE SUPPLY AND RELEASE
THE PRESSURE IN THE CIRCUIT BEFORE PERFOR-
MING ANY CHECK OR PART REPLACEMENT OF THE
EQUIPMENT.
• NEVER MODIFY ANY PART IN THE EQUIPMENT. CHECK
REGULARLY THE COMPONENTS OF THE SYSTEM. RE-
PLACE THE PARTS DAMAGED OR WORN.
• TIGHTEN AND CHECK ALL THE FITTINGS FOR CONNEC-
TION BETWEEN PUMP, FLEXIBLE HOSE AND SPRAY GUN
BEFORE USING THE EQUIPMENT.
• ALWAYS USE THE FLEXIBLE HOSE SUPPLIED WITH STAN-
DARD KIT. THE USE OF ANY ACCESSORIES OR TOOLING
OTHER THAN THOSE RECOMMENDED IN THIS MANUAL,
MAY CAUSE DAMAGE OR INJURE THE OPERATOR.
• THE FLUID CONTAINED IN THE FLEXIBLE HOSE CAN BE
VERY DANGEROUS. HANDLE THE FLEXIBLE HOSE CARE-
FULLY. DO NOT PULL THE FLEXIBLE HOSE TO MOVE THE
EQUIPMENT. NEVER USE A DAMAGED OR A REPAIRED
FLEXIBLE HOSE.
•THE BEHAVIOUR OF THE EMPLOYEES SHALL STRICTLY
COMPLY WITH THE ACCIDENT PREVENTION AND ALSO
ENVIRONMENTAL REGULATIONS IN FORCE IN THE
COUNTRY WHERE THE PLANT IS INSTALLED AND USED.

www.larius.com
11
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
F1
F2
F3
F4
FSETTING-UP
TUBE CONNECTIONS
Flexible re-circulation tube connection
• Connect the exible re-circulation tube (F1) to the connector
(F2) ensuring to tighten the ttings (the use of two wrenches
is suggested) .
• NEVER SPRAY OVER FLAMMABLE PRODUCTS OR SOL-
VENTS IN CLOSED PLACES.
• NEVER USE THE EQUIPMENT IN POTENTIALLY EXPLOSIVE
ENVIRONMENTS.
Thehigh speedof theproductin thehosecancreate
static electricity through discharges and sparks.
It is suggested to earth the equipment.
The pump is earthed through the earth cable of
the supply. The gun is earthed through the high
pressure flexible hose.
All the conductors near the work area must be
earthed.
Always check the product is compatible with the
materials composing the equipment (pump, spray
gun, flexible hose and accessories) with which it
can come into contact. Never use paints or sol-
vents containing halogen hydrocarbons (as the
methylene chloride).
Ifthese productscome intocontact withaluminium
parts can provoke dangerous chemical reactions
with risk of corrosion and explosion.
IF THE PRODUCT TO BE USED IS TOXIC, AVOID
INHALATION AND CONTACT BY USING PRO-
TECTION GLOVES, GOGGLES AND PROPER
FACE SHIELDS.
TAKE PROPER SAFETY MEASURES FOR THE
PROTECTION OF HEARING IN CASE OF WORK
NEAR THE PLANT.
Pump unit flexible tube connection
• Connect the product suction exible tube (F3) to the connector
(F4) ensuring to tighten the ttings (the use of two wrenches
is suggested) .
The conditions of guarantee do not apply in the
following situations:
- improper washing and cleaning of components
causing malfunction, wear or damage to the
equipment or any of its parts;
- improper use of the equipment;
- use that does not conform with applicable na-
tional legislation;
- incorrect or faulty installation;
-modifications, interventionsandmaintenance that
have not been authorised by the manufacturer;
- use of non-original spare parts or parts that do
not correspond to the specific model;
- total or partial non-compliance with the instruc-
tions provided.
CONDITIONS OF GUARANTEE
Engine safety precautions:
• Readtheengineoperator’smanualannex.
Never attempt to tamper with the calibre of
instruments.

www.larius.com
12
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
GUN CONNECTION
• Connect the exible tube (F5) to the connector (F6) and
the gun (F7) ensuring to tighten the ttings (the use of two
wrenches is suggested) .
NEVER use sealants on ttings’ threads .
• It is recommended to use the hose provided with the standard
kit.
NEVER use a damaged or a repaired exible hose.
F5
F7
F6
F5
F8
F9
FUEL
F10
STARTING THE MOTOR
In order to start the motor, proceed as follows:
• Fill the fuel tank (F8) .
• Open the fuel tap (F9) and position it to “ON” (I).
• Pull lever (F10) for rst start-up (only when cold).

www.larius.com
13
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
F11
F13
• Turn the equipment’s switch (F11) to ON (I)
• Bring the accelerator lever (F12) to about 1/2 of its run.
• Pull the lever (F13) for the rst cold start up).
F14
F15
F18
• Fill the product tank with wash uid.
• Clean the inside of the tank with a brush.
• Open the product output tap (F15).
• Ensure the gun (F14) is without nozzle.
WASHING OF THE NEW EQUIPMENT
• The equipment has already been adjusted at our factory with
light mineral oil left inside the pumping group as protection.
Therefore, wash with diluent before sucking the product.
F12
1/2

www.larius.com
14
MIRO’ LINER PLUS
ED. 05 - 08/2020 - Cod. 150162
• Open the recirculating-safety valve (F16).
F18
• Start the motor following the indications provided in the
chapter “STARTING THE MOTOR”.
• Visually check that the wash uid starts to re-circulate within
the tank (F18).
• Rotatethepressuresettingknob(F17) slightly clockwise so
that the machine operates at minimum power.
F17
• Once the wash uid has circulating enough, close the
recirculating-safety valve (F16).
F14
F19
• Remove the gun (F14) from its support and point it into a
container (F19). Hold the trigger down (to perform the cle-
aning) until clean solvent comes out, or else until all of the
wash uid has been expelled from the tank.
Repeat the same operations with clean solvent if
necessary.
• After having completed the wash operations, bring the
handle to its MIN position (F17) and point the gun (F14)into
a collection container (F19) and press the trigger to release
the residual pressure. Release the trigger when nished.
NEVER spray solvents indoors. In addition, it is
recommended to keep away from the pump in
order to avoid the contact between the solvent
fumes and the motor.
F16
OPEN
F16
CLOSE