MAER IDROPULITRICI BYTURBO User manual

BYTURBO
Instructions Manual
Instructions for installation and use
Manufactured by:
MAER IDROPULITRICI SRL
Via Torre 65/2
24050 Torre Pallavicina BG
Tel [phone]
Fax [phone]
[e-mail]
www.maeridropulitrici.com
ITALY

Contents
1. Field of employment
2. Characteristics of the personnel employed to use the machine
3. Accidents prevention
4. Characteristics of the machine
5. Instruments of the machine
6. Transport and unpacking
7. Installation
8. Connection to the electricity supply
9. Connection to the water supply
10. Switching on
11. Switching off
12. Maintenance
13. Boiler
14 Electrodes
15. Fuel filter
16. Demolition
17. Problems during the operation
18. Warranty
19. Additional instructions
20. Boiler exploded view
21. Declaration of conformity
ATTENTION: do not use the machine without reading the manual

INSTRUCTIONS MANUAL
INSTRUCTIONS FOR INSTALLATION AND USE
Congratulations!
By purchasing a MAER device, you have purchased a high technology machine that will allow you to realize,
for a long time, working operations with care, versatility and safety. The customer and buyer must verify that
the operators have read and know the content of the manual and that, therefore, attentively and meticulously
follow all the indications. The manufacturer doesn’t respond of the damages caused to things, people or
animals or those suffered by the machine itself, if the conditions here clarified are not respected. This
manual is an integral part of the machine and therefore must be preserved with care for all the life of the
machine, up to its demolition. The manufacturer reserves himself the right to the change, also without
warning, of his/her own products, without varying, in the case in which the changes are marginal, the
documents and the relative technical documentation.
1. Field of employment
1.1. The machine is exclusively destined to the generation of hot water
1.2. The destination of employment of the machine must meticulously been respected, and every other
employment must be considered improper.
1.3. The nameplate of identification (with the technical characteristics of the machine) is positioned on the
machine and it is always present. Please make sure, when you purchase the machine, that the machine has
this nameplate of identification. Otherwise, advise immediately the supplier. Machines without nameplate of
identification have to be considered anonymous and potentially dangerous; they mustn’t be used, otherwise
every responsibility of the manufacturer will decade.
2. Characteristics of the personnel employed to use the machine
2.1. All those people that deal with the operation of the machine must dispose of a specific education or of
an experience matured on that kind of machines
2.2. To prevent damages to things, people or animals, we recommend to the clients to inform all the
operators about the possible consequential risks caused by the installation and the use of the machine.
2.3. The operator of the machine has to use always the described means of personal protection, according
to the law of the country of destination and what is given to him/her by his/her employer (safety shoes, work
overalls, protective glasses, etc...).
2.4. The personnel employed to the installation, to the use or to the maintenance of the machine must be
adult, experienced, mature and aware of his/her own suitable assignments and must be able to correctly
interpret what described in this manual, guaranteeing correctness, safety, as well as scrupulousness in the
controls.
2.5. Possible consequential responsibilities from the employed, and authorized personnel, to the installation
or to the use of the machine are delegated to the customer buyer.
2.6. Those people that deal with the maintenance must dispose of knowledge and specific (maintenance
technician) competences that allow him to correctly interpret instructions and sketches.

3. Accidents prevention
3.1. The instructions furnished in this manual don’t replace in any way the norms related to the safety, to the
installation and the use, to the technical data or the norms in force in the nation of installation or use or the
norms dictated of the common sense.
3.2. Technicians or maintenance technicians are obliged to notify any possible defects or deteriorations that
are able, in any way, to compromise the original safety of the plant.
3.3. The serial machine is not equipped for working in environments characterized by particular conditions of
inflammability or explosiveness; flameproof equipment is supplied only and exclusively on specific request.
It is forbidden to install the machine in environments where inflammable materials are present or with
particles it suspended in the air: acids, inks, varnishes, resins, solvents, plastic subjects, etc.; follow the
norms imposed by the fire department.
3.4. During the filling of the fuel tank, the machine must be disconnected from the electric network. At the
same time it is absolutely forbidden to smoke or approaching the machine with free flames during the filling
of the fuel tank.
3.5. The machines are projected for an economic combustion, clean and respectful towards the environment
and deprived of the residual exhaust gases. Despite this, inhaling high quantity of gases, such CO, is
harmful and lethal.
3.6. If the machine is installed or used in closed environments (like garages or establishments), it is
necessary to predispose a device of evacuation of the gases together with a recycling of the air supply and
for the restoration of the air in the place or in the closed environment.
3.7. Never obstruct the terminal of the chimney; with objects, lance or gun, in proximity of the outlet
of the smokes. It is also considered highly dangerous, both for the smokes and also for the elevated
temperatures reached. To avoid possible burns, inform technicians and operators about it.
3.8. The machine and its plant as the place and the environment, are forcedly exposed to the water and the
damp that injure the natural conditions of isolation of the plant. Don’t use therefore unsafe electric cables,
thorns or plugs, and sockets; check the integrity and the insulation of the electric cable, together with the
equipment of the operators. Don’t absolutely touch the thorn or the plugs with wet hands or feet. To avoid
accidental switching on, turn the interrupter on OFF before inserting or disconnecting the power supply.
Don’t pull the machine using the electrical cable or extract its thorn from the socket.
3.9. Use with extreme care the chemical detergents not to deteriorate the environment (degradability
90%), parts or components of the machine, according to the updating of the legislative decree. Besides,
always check the degradability and the aggressiveness of the used detergents. Never use acids, inks,
solvents, liquid oily, varnishes, resins, etc…
3.10. The “cold” starting of the machine can cause some serious damages to the gasoil pump and the
circuits; the standstill prolonged at temperatures under 0°C could cause breakups and damages to the
pump and the pipes; therefore the emptying of the machine is advisable.
3.11. Always protect the machine from the atmospheric agents, from the cold and from the frost.
3.12. Never direct the hot water towards people (not even to clean their clothes or their shoes) or animals,
nor the machine itself or any objects under electrical tension.
3.13. If some defects, damages or deteriorations on the machine are found, disconnect it immediately, and
call an assistance authorized center or the supplier.
3.14. Don’t leave never, without overseeing, the machine working in presence of children.
3.15. The machine has security devices for a safety use:
-Thermostat
-Flow switch
-Photocell for combustion control (OPTIONAL)
-Gasoil float
-Electric controls 24V
4. Characteristics of the machine
Stainless steel vertical boiler with 3/8 double spiral coil.
Working pressure from 3 to 200 bar.
Delivery from 600 to 900 l/h.
Motor absorption 1A.

5. Instruments of the machine
IN: Water inlet
OUT: Water outlet
K1: Thermostat
Q1: ON/OFF Switch
K1 Q1
IN OUT

6. Transport and unpacking
6.1. Submit lifting and transport to specialized personnel. Protect the machine, especially during the
transports on road, from bumps, damps or from vibrations, etc…The machine is climbed on wheels, it must
firmly be anchored before the beginning of the transport.
6.2. To unpack the machine, verify that is not damaged and has got all the parts and components. In the
case in which the machine is damaged, please call the supplier and do not use it. We remember that the
elements used in the packing of the machine could hurt the operator if not handled with care. These
elements must be digested therefore and not left to the course of children or of irresponsible persons. The
same is worth for the objects used in the removal of the pack (knives, scissors.). For tied up demands to
packing and transport, some components are supplied not installed; proceed therefore to the installation
according to the instructions of the manual.
7. Installation
7.1. Control carefully that the environment for the installation of the machine considering all the foreseen and
unforeseen possibilities. The machine is equipped with wheels, therefore it is unadvisable to position it,
without precautions, on tilted surfaces. Do never tilt the machine to more than 20° when the tanks are full.
8. Connection to the electricity supply
8.1. The machine must be connected to alternating current single phase 230V with frequency 50Hz.
8.2. Verify that the electric net, to which the machine is connected with the electric cable CA, has the
appropriate characteristics.
8.3. The client buyer is kept to subsequently protect the line of the power supply by installing a lifesaver.
8.4. The cable is supplied without plug for the connection to the net: this must be installed by the buyer,
which will verify that:
The plug is proper for the data of the voltage and the tension above described.
The plug is conforming to the norms in force in the nation of use and that in any event it is earthed.
The connection cable and plug connection is waterproof.
8.5. If a cable with extension is used, this must have a minimum section of 2.5 mm2.The flying thorns and
plugs are forbidden.
8.6. If the cable of connection is damaged, this must be immediately replaced with a proper cable: such
operation must be performed by specific and authorized personnel.
9. Connection to the water supply
9.1. The pressure of the water supply must be at least 2 bar.
9.2. The water supply must provide a flow of water of at least of the 10% of the course of the machine
(compare the chart with technical characteristics).
9.3. First of all, connect the water supply tap to the machine input pipefitting IN, using a hose with proper
diameter.
9.4. Than, connect the lance to the link of exit OUT.

OPERATION
10. Switching on
10.1 Turn ON the switch Q1.
10.2 Regulate the temperature with the thermostat K1.
11. Switching off
11.1 Turn OFF the thermostat K1.
11.2 Turn OFF the switch Q1.
12. Maintenance
12.1. It is absolutely forbidden to effect controls or operations of maintenance with the machine operating or
under tension: always remove the electricity supply!!! Don’t even effect reparations of fortune or precarious,
and never use not-original spare parts.
12.2. The operations of extraordinary maintenance and the control of the combustion must regularly been
made by specialized personnel.
13. Boiler
13.1. To improve the power of the boiler, is absolutely necessary to clean the coil. Do this operation
in the following way:
13.1.1. Get off the group boiler-burner from the machine and separate the boiler from the burner.
13.1.2. Remove the cover of the boiler.
13.1.3. Remove the band of the boiler, freeing the coil.
13.1.4. Use a rigid brush to eliminate the soot from the coil and a vacuum cleaner for the dust.
13.1.5. Reassemble the band, the cover and the burner again, installing the group boiler-burner on the
machine.
14. Electrodes
15.1. Periodically check the position of the electrodes to guarantee the best combustion and to avoid the
formation of the soot.

15. Fuel filter
16.1. To avoid the seizure or the breakdown of the pump, because of the impurities in the fuel, the circuit of
the fuel is equipped with a filter, that must periodically be taken off, and cleaned with a jet of compressed air.
The substitution of the filter is advisable when an effective cleaning becomes impossible.
16. Demolition
16.1. To allow the recycling of the raw materials, it is to separate well: pack (if supplied), the exhausted oils
and the lubricants, the electric motors, metallic pieces, parts and components in plastics.
16.2. It is compulsory to respect the norms in force related to the production, detention, harvest and disposal
of the refusals, according to what established by the legislative decree 22/97. The exhausted oils must be
delivered to the National Consortium Obligatory, while possible packing must be digested according to what
established by the title II of the legislative decree 22/97.
16.3. ATTENTION: MAER IDROPULITRICI society does not assume any responsibility for damages to
things, personal or animals, consequential and consequent to the re-use of the single parts or the single
components of the machine for function or situation of the assemblage different from the original for which
the machine has been conceived. Finally, when demolished, it is to destroy well the nameplate of
identification together to every other document related to the same machine.
17. Problems during the operation
Problem
Cause
Solution
The burner does not switch on
The thermostat is not
engaged or too low regulated
The fuel is missing.
The electrodes are dirty of
badly positioned
The electrodes supply cables
are earthed or burned.
The fuel filter is blocked.
The flow switch is blocked
Insert or adjust the
thermostat.
Put fuel in the tank.
Clean the electrodes or
regulate them.
Replace the electrodes supply
cables.
Clean the fuel filter
Clean or replace the flow switch
The burner gives excessive
smoke
The air suction is not
sufficiently open.
The fuel has got excessive
pressure.
The boiler is too dirty
Regulate the air flow by using
the airlock.
Regulate the fuel pressure by
using the regulation screw.
Clean the coil of the boiler.
18. Warranty
18.1 The machine has a twelve-month warranty from the date of delivery.
Defects and vices connected or consequent to not compliance with the indications contained in this manual
ARE EXCLUDED FROM THE WARRANTY.
18.2 MAER Guarantees the mechanical parts of the machine, under normal conditions of use and service;
this warranty does not include accessories and usage materials.
The warranty is intended for substitution of the faulty part.
Transport and installation of the new part are at customer’s charge.
18.3 In case of return of the machine please enclose a sheet with the reasons of returning and the type of
malfunction.
18.4 No modifications can be made to the machine.
In case of modifications made by the customer, the warranty lapses.
18.5 The MAER company disclaims all responsibility for damages to persons and/or things deriving from use
of single parts of the machine, if they have been run or assembled differently from the original condition.

19. Additional instructions
19.1 Instructions of emergency conditions :
1 Switch off the machine
2 Disconnect the electricity supply
3 Call the public assistance
20.Boiler exploded view

The machine you purchased is a technologically advanced product which uses a
high pressure pump. The machine must be used by people with a specific
education and competences on high pressure cleaners.
To obtain more safety, read this booklet carefully and follow the instructions
each time you use the machine.
SAFETY RULES / RESIDUAL RISKS
1.1 SAFETY “MUST NOTS”
1.1.1. DO NOT use the machine with inflammable or toxic liquids, or any products
which are not compatible with the correct operation of the machine. EXPLOSION or POISONING
HAZARD.
1.1.2. DO NOT direct the water jet towards people or animals. INJURY HAZARD.
1.1.3. DO NOT direct the water towards the unit itself, electrical parts or towards other
electrical equipment. ELECTRIC SHOCK HAZARD.
1.1.4. DO NOT use the machine outdoors in case of rain. SHORT CIRCUIT HAZARD.
1.1.5. DO NOT allow children or incompetent people to use the machine. INJURY HAZARD.
1.1.6. DO NOT touch the plug and/or socket with wet hands. ELECTRIC SHOCK HAZARD.
1.1.7. DO NOT use the machine if the electrical cable is damaged. ELECTRIC SHOCK AND
SHORT CIRCUIT HAZARD.
1.1.8. DO NOT use the machine if the high pressure hose is damaged. EXPLOSION HAZARD.
1.1.9. DO NOT jam the trigger in the operating position. ACCIDENT HAZARD.
1.1.10. Check that the data plates are affixed to the machine, if not, inform your dealer. Units without
plates must NOT be used as they are unidentificable and potentially dangerous. ACCIDENT
HAZARD.
1.1.11. DO NOT tamper with or adjust the setting of the safety valve or the safety devices.
EXPLOSION HAZARD.
1.1.12. DO NOT alter the original diameter of the spray head nozzle. HAZARDOUS ALTERATION
OF OPERATING PERFORMANCE.
1.1.13. DO NOT leave the appliance unattended. ACCIDENT HAZARD.
1.1.14. DO NOT move the machine by pulling on the ELECTRICAL CABLE.SHORT CIRCUIT
HAZARD.
1.1.15. Make sure that cars do not drive over the high pressure hose.
1.1.16. DO NOT move the machine by pulling on the high pressure hose. EXPLOSION HAZARD.
1.1.17. When direct towards tyres, tyre valves or other pressurized components, the high pressure jet is
potentially dangerous. Do not use the rotating nozzle kit. And always keep the jet at a distance of at
least 30 cm during cleaning. EXPLOSION HAZARD.

1.2 SAFETY “MUSTS”
1.2.1. All electrical conductors MUST BE PROTECTED against the water jet. SHORT CIRCUIT
HAZARD.
1.2.2. The machine MUST ONLY BE CONNECTED to an adequate power supply in compliance
with all applicable regulations (IEC 60364-1).
The machine may cause network noise during startup.
Use of a safety residual current circuit-breaker (R.C.C.B.) will provide additional protection for the operator
(30 mA).
Models supplied without a plug must be installed by qualified staff. Use only authorized electrical extension
leads with suitable conductor gauge.
1.2.3.
High pressure may cause parts to rebound: wear all the protective clothing and equipment needed to ensure
the operator’s safety. INJURY HAZARD.
1.2.4. Before doing work on the machine, REMOVE the plug. ACCIDENTAL START-UP HAZARD.
1.2.5. Before pressing the trigger, GRIP firmly the gun to counteract the recoil. INJURY HAZARD.
1.2.6. COMPLY WITH the requirements of the local water supply company. CONTAMINATION
HAZARD.
1.2.7. Maintenance and/or repair of electrical components MUST be carried out by qualified staff.
ACCIDENT HAZARD.
1.2.8. DISCHARGE residual pressure before disconnetting the unit hose. INJURY HAZARD.
1.2.9. Before using the machine, CHECK every time that the screws are fully tightened and that there
are no broken or worn parts. ACCIDENT HAZARD.
1.2.10. ONLY USE detergents which will not corrode the coating materials of the high
pressure hose/electrical cable. EXPLOSION AND ELECTRIC SHOCK HAZARD.
1.2.11. ENSURE that all people or animals keep a minimum distance of 16 yd. (15 m) away.
INJURY HAZARD.
1.2.12. In case of sudden lack of electricity, ALWAYS MOVE THE PUMP START SWITCH on the
OFF position (ZERO).
1.2.13. When the job is finished, ALWAYS DISCONNECT the high pressure washer from the
ELECTRICAL and WATER supply.

DECLARATION OF CONFORMITY
Manufacturer:
MAER IDROPULITRICI SRL
Via Torre 65/2
24050 Torre Pallavicina (BG)
ITALIA
Responsible for the technical dossier:
TECHNICAL OFFICE
24050 Torre Pallavicina (BG)
Description of the machine: HOT WATER GENERATOR
Model: BYTURBO
Serial number:
Year of construction:
Net power installed:
Pressure:
Flow:
Measured acoustic power level: Lw = 101 dBa
Guaranteed acoustic power level: Lw = 101 dBa
Herewith we declare that the above mentioned machine conforms to the instructions of the 2006/42/CE
machine directive and to the other following CE directives:
- Directive 92/42/CE
- Directive 2000/14/CE Acoustic inputs
- Directive 2002/44/CE Vibrations
- Directive 2004/108/CE ex 89/336/CE Electromagnetic compatibility
- Directive 2014/35/UE ex Directive 2006/95/CE ex 73/23/CE Low tension.
For the verification of the conformity, the following norms have been consulted:
- EN 292-1 / EN 292-2 / EN 60204-1 / EN 60335-2-79 / EN 60335-10
as described in the technical dossier, in the instructions manual for the use and the maintenance.
The technical dossier is filed at MAER IDROPULITRICI SRL company.
Torre Pallavicina, The legal representative
Agnese Maria Valcarenghi