Larius Zeus Liner 50L Manual

www.larius.eu
OPERATING AND MAINTENANCE INSTRUCTION
Street marking
with piston pump
Zeus Liner
Ediz. 001 - 12/2015
YOUR PARTNER FOR ALL YOUR MARKING NEEDS SINCE 1969

Due to a constant product improvement programme, the factory reserves the
right to modify technical details mentioned in this manual without prior notice.

STREET MARKING WITH PISTON PUMP
INTRODUCTION .................................................. p.1
WARNINGS .......................................................... p.2
WORKING PRINCIPLE ........................................ p.3
TECHNICAL DATA ............................................... p.5
DESCRIPTION OF THE EQUIPMENT ................. p.7
TRANSPORT AND UNPACKING ......................... p.9
SAFETY RULES ................................................... p.9
Conditions of guarantee...................................... p.10
SETTING-UP........................................................ p.10
Flexible re-circulation tube connection ........... p.10
Pump unit flexible tube connection
.................. p.10
Flexible tube and spray gun connection ......... p.11
Starting the motor............................................. p.11
Washing of the new equipment ....................... p.12
Preparing the produc........................................ p.14
REGULATIONS....................................................... p.15
Adjusting the guns support arm ......................... p.15
WORKING ............................................................ p.15
Set up procedure ............................................ p.15
Adjustment pump unit speed ......................... p.16
Spray adjustment............................................ p.16
CLEANING AT THE END OF THE WORK............ p.17
GENERAL MAINTENANCE......................................p.18
Daily.........................................................................p.18
Periodically..............................................................p.18
ROUTINE MAINTENANCE.......................................p.18
Check on the packing nut ............................... p.18
PROBLEMS AND SOLUTIONS ........................... p.19
CORRECT PROCEDURE OF
DECOMPRESSION.............................................. p.21
REPLACEMENT OF THE PUMPING
GROUP’S GASKETSE ......................................... p.22
Pit stop maintenance ....................................... p.22
SPARE PARTS
COMPLETE STEERING UNIT ............................. p.31
COMPLETE FRAME .............................................. p.32
COMPLETE ZEUS LINER..................................... p.34
COMPLETE 50L TANK ........................................ p.36
COMPLETE 20L TANK......................................... p.37
COMPLETE BOX ................................................. p.38
COMPLETE BOX TRASFORMER ............................... p.39
RE-CIRCULATION UNIT COMPLETE ....................... p.40
GUNS ARM UNIT ................................................... p.41
COMPLETE MECHANICAL UNIT........................ p.42
COMPLETE PUMPING UNIT............................... p.44
ACCESSORIES .................................................... p.46
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.
Ed. 001 - 12/2015 www.larius.eu
ZEUS LINER
1
M
N
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
KK
LL
MM
NN
OO
PP
QQ
RR
SS
TT
UU
VV
WW
XX
ZZ
YY

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 influence 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 fire 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 inflammable fumes.
Ifelectrical shocksor dischargesareencounteredthe operationbeing carriedout usingthe equipmentmust be stopped immediately.
Keep a fire extinguisher at hand in the immediate vicinity of the work area.
It indicates wound and finger 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 fingers 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.
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WORKING PRINCIPLE
The LARIUS EXCALIBUR unit is defined “piston pump”.
An piston pump is used for high pressure painting without air
(from this process derives the term ”airless”).
The internal combustion engine, mounted upon the undercar-
riage, powers the alternative piston pump.
A cam shaft and a connecting rod allow to obtain the reci-
procating motion necessary to the working of the “pumping
group” piston.
The piston movement produces a “vacuum”.
The product is sucked, pushed towards the pump outlet and
then sent to the gun through the flexible hose.
A electronic device, allows to adjust and control the pressure
of the material coming out of the pump.
A safety valve avoiding overpressure, guarantees the total
reliability of the equipment.
The control zone allows for the possibility of:
• Activating the dispensing spray gun;
• Enabling or disabling the frontal steering wheel;
• Adjust the pressure of work;
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, based on the working
requirements.
1 2
ZEUS LINER is ideal for medium marking and maintenance
jobs.
Use water or non-refractive solvent filtered paint
specifically designed for airless application.
ZEUS LINER 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 benefits with respect to
line-markerswithpressurisedtanks, which have been rendered
obsolete by airless-technology line markers.
Airless line-marking guarantees:
• Decreased Environmental Impact;
• Decreased drying time.
In the LARIUS models, the paint canister can be loaded directly
upon the undercarriage or else poured into the non-stick (20
l or 50 l, depending on the model). In every case, cleaning,
maintenance and colour change operations are facilitated.
AA
SOLID LINE BROKEN LINE
The paint dries quickly and the line is defined in a uniform
manner with a single coat. The airless function requires the
use of filtered paint which is specifically 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 firmly to all types of pavement, with optimal
visibility, and is resistance to wear caused both by traffic as
well as atmospheric agents.
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
flooring resins.
A vast assortment of accessories is available to satisfy every
customer demand.
The line-marker is equipped with pivoting frontal wheel which
even increases the agility of the larger models.
High yield, high efficiency, high versatility.
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LT. 20 TANKLT. 50 TANK

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Lt. 20 Tank
Lt. 50 Tank

B
C
A
ZEUS LINER 50L RIF. 4560
ZEUS LINER 25L RIF. 4561
BB
ZEUS LINER
Internal combustion engine power
Max. Delivery
Max. pressure
Airless spray-gun
Sizes of the furnished nozzles
Tank
Colours
Manual line-marking
Applications
Multi-use sprayer
Weight
Lenght
Height
Width
4 kW ÷ 5 kW (upon availability)
3,5 l/min
210 bar
AT 250
11x40 - 13x40 - 15x40
50l - 20l
1
series
Medium road-marking and maintenance
series
105 kg
(A) 1650 mm
(B) 1000 mm
(C) 750 mm
TECHNICAL DATA
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Standard equipment Accessories
N°1 Filter with pressure gauge
N°1 High pressure tube 1/4”, 10 m Ref. 35017
N°1 Recirculation tube
N°1 50 L gravity tank + closure valve and
extractible filter
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 15-40
N°1 Tool pack
N° 1 Gun guide arm
Ref. 4502
Bead distributor for
automatic spray-
guns
Ref.4038
Laser pointer kit
Ref. 4506
Working spotlight
10 cm
15 cm
20 cm
25 cm
30 cm
35 cm
~ 3 cm
~ 6 cm
~ 10 cm
~ 5 cm
~ 7 cm
~ 8 cm
~ 10 cm
~ 12 cm
~ 10 cm
~ 13 cm
~ 16 cm
~ 20 cm
~ 23 cm
~ 26 cm
SECTORS OF USE
• External orundergroundparkinglots (schools,hotels,airports,
supermarkets, train stations, subway stations, ports);
• External public areas;
• Industrial and exhibition building zones;
• Freeway service areas and service stations;
• Pedestrianmedianlines,intersections,bicycletracks,reserved
lanes;
• Internal and external logistic area markings;
• Playing fields.
NOZZLES POSITION TABLE
Nozzle height
from ground
20-degree angle
Line Width
40-degree angle
Line Width
60-degree angle
Line Width
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POS. Description
1-1A
lt. 20 tank - lt. 50 tank
2
Recirculation tube
3
Suction intake valve (versione 50 lt.)
4
Product supply tube
5
Pumping group
6
Gun AT250
POS. Description
7
Pivoting wheel
8
Gasoline tank
9
Brake
10
Draught hose (20 l version)
11
Gun-holder arm
3
10
9
1A
1
2
5 4 6 11
411
8
6
7
9
DESCRIPTION OF THE EQUIPMENT
CC
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POS. Description
12
Manometer
13
Potentiometer for adjusting
the operating pressure
14
ON/OFF switch
15
Safety-recirculation valve
16
Plug for filter
17
Directional wheel lock/release lever
POS. Description
18
Gun operating lever
19
Recirculation lines
20
Draught lines
21
Recirculation lines (50 l version)
22
Gun connection lines
23
Pumping unit connection lines
24
Compensation valve
12
22
15
16
19
20
13
14
21
14
18
24
13
17
12
15
16
19 23
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DD
EE
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 floor surface.
• The manufacturer will not be responsible for the unloading
operations and transport to the workplace of the machine.
• Check the packing is undamaged on receipt of the equi-
pment. 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 unlo-
ading and handling and should use the maximum
care so as not to damage the individual parts or
injure anyone.
To performtheunloading operation,useonly qualified
andtrainedpersonnel(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 packa-
ging materials in an environment-friendly manner as
much as possible .
SAFETY RULES
•THE EMPLOYER SHALL TRAIN ITS EMPLOYEES ABOUT
ALLTHOSERISKS STEMMINGFROMACCIDENTS, ABOUT
THE USE OF SAFETY DEVICES FOR THEIR OWN SAFETY
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.
•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.
• KEEP YOUR WORK PLACE CLEAN AND TIDY. DISORDER
WHEREYOUAREWORKING CREATES APOTENTIALRISK
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 PERFORMING
ANY CHECK OR PART REPLACEMENT OF THE EQUIP-
MENT.
• 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 CON-
NECTION BETWEEN PUMP, FLEXIBLE HOSE AND SPRAY
GUN BEFORE USING THE EQUIPMENT.
• ALWAYS USETHEFLEXIBLE HOSESUPPLIEDWITHSTAN-
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
CAREFULLY. DO NOT PULL THE FLEXIBLE HOSE TO
MOVE THE EQUIPMENT. NEVER USE A DAMAGED OR A
REPAIRED FLEXIBLE HOSE.
Read carefully and entirely the following in-
structions 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, expendable materials other than
those recommended by the manufacturer can be
a danger of accident.
The manufacturer will be relieved from tort and
criminal liability.
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F2
F3
F3
F1
F4
F5
Pump unit flexible tube connection
• Connect the pump unit’s flexible tube (F3) to the connector
(F4) of the compensation valve and then to the connector
(F5) of the pumping unit, taking care to tighten the fittings
well (we recommend using two wrenches).
FF
• NEVER SPRAY OVER FLAMMABLE PRODUCTS OR SOL-
VENTS IN CLOSED PLACES.
• NEVERUSETHETOOLINGINPRESENCEOFPOTENTIALLY
EXPLOSIVE GAS.
The high speed of travel of the product in the hose
can create static electricity through discharges
and sparks.
It is suggested to earth the equipment.
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).
If these products come into contact with aluminium
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.
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, interventions and maintenance 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 in-
structions provided.
CONDITIONS OF GUARANTEE
SETTING-UP
TUBE CONNECTIONS
Flexible re-circulation tube connection
• Connecttheflexiblere-circulationtube (F1) totheconnector
(F2) ensuring to tighten the fittings (the use of two wrenches
is suggested) .
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FUEL
1/2
F7
F6
F8
F9
F10
F11
ON
ON
Flexible tube and spray gun connection
• Connecttheflexibletube (F6) totheconnector (F7) ensuring
to tighten the fittings (the use of two wrenches is suggested) .
• It is recommended to use the hose provided with the
standard kit.
NEVER use a damaged or a repaired flexible hose.
NEVER use sealants on fittings’ threads .
STARTING THE MOTOR
In order to start the motor, proceed as follows:
• Fill the gasoline tank (F8) .
• Open the fuel tap (F9) and position it to “ON”.
• Put the switch (F10) ON for the equipment.
• Bring the accelerator lever (F11) to about 1/2 of its run.
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F14
F15
F12
F13
F13
F16
OPEN
ON
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.
• Lift the suction pipe and dip it into the solvent tank.
• Clean the inside of the tank with a brush.
• Open the product output tap (F15).
• Pull the lever (F12) for the first cold start up (in position
CHOKE/CLOSE). • Ensure the gun (F14) is without nozzle.
• Pull the start up cord (F13).
• Start the motor following the indications provided in the
chapter “STARTING THE MOTOR”.
• Press the switch (F16) of the equipment “ON” (I).
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PRESSIONE
PRESSURE
MIN
MA
X
MIN
MA
X
PRESSIONE
PRESSURE
F19
F19
F18
F18
F18
F18
F17
lt. 50 Tank
lt. 20 Tank
Circulation
and washing
Minimum
operation
• Open the recirculating-safety valve (F17).
• Turn the pressure setting knob (F18) clockwise to the
“CIRCULATION & WASHING” position (drop symbol).
• Visually check that the wash fluid starts to re-circulate
within the tank (F19).
• Turn the pressure adjustment handle (F18) clockwise to
stop the pump.
• Closed the recirculating-safety valve (F17).
• Turn pressure regulating knob (F18) clockwise a little so
that the machine idles.
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F17F17
OPEN
It re-circulates back into
the tank without spraying
CLOSED
It sprays out of the spray
gun

F19
F14
F20
F19
lt. 50 Tank
lt. 20 Tank
Repeat the same operations with clean solvent if
necessary.
• After having completed the wash operations, bring the
handle to its “MIN” position (F18) and point the gun (F14)
into a collection container (F20) and press the trigger to
release the residual pressure. Release the trigger when
finished.
• Remove the gun (F14) from its support and point it into
a container (F20). Hold the trigger down (to perform the
cleaning) until clean solvent comes out, or else until all of
the wash fluid has been expelled from the tank.
Absolutely avoid to 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.
• Shut off the equipment by turning the switch to its OFF
position “(O)”.
• Stop the combustion engine.
• At this point the machine is ready. If water-based paints
are to be used, after the wash with solvent wash the tank
again with soap and water, then rinse with clean water
(repeating the previously described procedures).
• Insertthemanualguntrigger lock andassemblethenozzle.
• Mix and filter the product before using it. For filtration
use CLOSE-MESH and LARGE-MESH LARIUS METEX
braids.
PRODUCT PREPARATION
MAKE SURE THE PRODUCT IS SUITABLE TO BE
USED WITH A SPRAY GUN.
Make sure the product to be used is compatible
with the materials employed for manufacturing
the equipment (stainless steel and aluminium).
Because of that, please contact the supplier of
the product
.
Never use products containing halogen hydrocarbons (as
methylene chloride). If these products come into contact with
aluminium parts of the equipment, can provoke dangerous
chemical reactions with risk of explosion .
• Fill the tank (F19) with the paint.
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G6
G7
G8
G3
G2
G5 G4
G1
X
Y
Z
H1
REGULATIONS
ADJUSTING THE GUN SUPPORT ARM
In order to adjust the position of the spray gun (G1) along the
(X-Y-Z axes) you must operate on the specific regulators (G2-
G3-G4-G5-G6-G7-G8).
GG
WORKING
SETUP PROCEDURE
• Use the tooling after performing all the SETTING UP ope-
rations above described.
• Check that there is enough petrol.
• Open the product output tap (H1).
HH
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H2
H3
H5
H4
• Start the motor following the indications provided in the
chapter “STARTING THE MOTOR”.
• Makesurethat the re-circulation/safetyvalve(H2)is closed
(spray enabled).
• Press the switch (H3) of the equipment “ON” (I).
•Turn the pressure adjustment handle clockwise until the
desired setting has been reached.
ADJUSTING PUMP UNIT SPEED
• Move the motor acceleration lever (H4) gently to increase
or decrease the speed of the pump.
During the painting operation it is normally recommended to
maintain the position of the accelerator lever (H4) at about 3/4
of its maximum run.
SPRAY ADJUSTMENT
• Slowly turn clockwise the pressure control knob to reach
the pressure value in order to ensure a good atomization
of the product.
• An irregular and marked spray on the sides indicates a low
working pressure. On the contrary, a too high pressure
causes a high fog (“overspray”) and waste of product.
• Pull the lever on the right
(H5) to activate the spray gun
and begin working, advancing the machine in a continuous
manner.
Recirculating-safety valve: when working at the
maximum pressure available, releasing the gun
trigger sudden increases of pressure can occur.
In this case, the recirculating-safety valve opens
automatically eliminating part of the product from
the recirculating tube.
Then it closes so as to go back to the first working
conditions.
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 medical advice
specifying the type of the product injected.
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CLOSED
Spray enabled

I3
I2 I3
I1
I4
I5
I6
II
• Release the residual pressure by holding down the trigger
of the gun and pointing it into a container.
• Eliminate the paint remaining within the tank (I2) by placing
the re-circulation tube (I3) into a container.
• Open the recirculating-safety valve (I4).
CLEANING AT THE END WORK
•Reduce pressure to the minimum (turn counterclockwise
the pressure control knob (I1) ).
• Turn the pressure adjustment (I1) handle slightly clockwise
to make the machine function at minimum pressure (pump
activated) , until the tank has been completely emptied then
shut off the pump by bringing the handle (I1) to its minimum
position.
• Fill the tank (I2) with wash fluid.
• Clean the walls of the tank with a brush.
• Turn the pressure adjustment (I1) handle slightly clockwise
to make the machine function at minimum pressure (pump
activated).
• Make sure the re-circulation tube (I3) is inserted into a
container and wait for clean wash fluid to come out of it.
• Turnthepressureadjustmenthandle (I1) tominimum(pump
stopped).
• Place the re-circulation tube back into the tank.
• Keep the gun’s trigger pressed to release any residual
pressure.
• Remove the nozzle from the gun and wash it separately.
• Closed the recirculating-safety valve
• Turn the pressure adjustment handle (I1) slightly clockwise
to make the machine function at minimum pressure (pump
activated).
• Point the manual gun (I5) into a container (I6), drain the
residual paint and wait for the wash fluid to come out clean
the entire spraying circuit.
Follow the washing procedure before using again
the equipment.
• Empty all of the wash fluid from the tank and turn off the
equipment.
• Turn the pressure adjustment handle (I1) to minimum
(pump stopped).
• Shut off the motor.
• In case of long storage, we recommend you to suck and
to leave light mineral oil inside the pumping group and the
flexible hose.
Ed. 001 - 12/2015 www.larius.eu
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Oil ring
Rif. 16325
K1
JJ
KK
GENERAL MAINTENANCE
DAILY
• Clean the filters;
• Clean the nozzles;
• Clean all the varnish circuit with a specific product;
• Check the fuel motor (see the maintenance table).
PERIODICALLY
• Check the pumping gaskets draft (if the product draws,
replace gaskets);
• Clean the mobile parts from the varnish deposits (spray
guns, etc.);
• Check the gun cables tightening, the wheel block;
• Checkthatthetubesandallthefittingsare correctlylocked.
D ischarge the pressure in the pump unit (open
the discharge valve) before carrying out any
maintenance.
ROUTINE MAINTENANCE
Always check that there is oil in the motor.
Check the motor oil every 100 working hours via the relevant
measuring caps positioned on the bottom of the petrol motor.
Top up if necessary.
CHECK ON THE PACKING NUT
Daily check the packing nut is tight in order to avoid wastes
but not excessively to prevent the piston from seizing and the
gaskets from wearing.
• Use the lubricant (K1)supplied (ref. 16325) to allow an easy
sliding of the piston inside the gasket group.
Daily top up the packing nut.
At the start of each working day check that the
ring nut is full of hydraulic oil (Ref. 16325). This oil
makes it easier for the piston to slide and prevents
any material that escapes via the seal gasket drying
when the equipment is stopped.
Ed. 001 - 12/2015
www.larius.eu
ZEUS LINER
18