Hyundai HNHPT220SP User manual

Original instruction manual
Thermal High-Pressure Cleaner
Model: HNHPT220SP
Warning: Please read the instructions before using this device.
HYUNDAI
32, rue Aristide Bergès - ZI 31270 Cugnaux - France
Licensed by Hyundai Corporation, Korea

Original instruction manual

3
Original instruction manual
Intended use
This device is a high thermal pressure cleaner gasoline, designed for external maintenance works. It has 5 pipes which
have 0 °, 15 °, 25 °, 40 °, high pressure angles respectively. The other pipe is to be used for the detergent.
Use SP98 petrol; otherwise the unit may be damaged.
⚫ Use this unit as described in this manual. Any
mishandling and any use contrary to instructions for
use shall in no case be the responsibilityof the
manufacturer.
⚫ Failure to observe the safety and operating
instructions may result in a risk of electric shock, fire
and / or personal injury.
⚫ If you are giving this unit to another person, please
also provide this manual.
⚫ Do not use attachments other than those recommended
by the manufacturer; they can damage the unit and / or
cause injury.
⚫ This machine should not be used by children.
Children should be supervised to ensure that they do
not play with the appliance.
⚫This machine can be used by people with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
machine in a safe way and understand the hazards
involved.
⚫Children shall not play with the appliance.
⚫ Do not disassemble the device yourself. Any
disassembly, repair or inspection should be carried out
exclusively by a qualified person.

4
Original instruction manual
⚫ WARNING: This machine is intended for use with a
cleaning agent supplied or recommended bythe
manufacturer. Use of other cleaning or chemical
agents may affect the safety of the machine.
⚫ WARNING: High pressure jets can be dangerous if
misused. The jets should not be directed to people,
electrical equipment or the machineitself.
⚫ WARNING: Do not use the machine near people unless
theywear protective clothing.
⚫ Do not direct the jet against yourself or others to
clean clothes or footwear.
⚫ WARNING: Risk of explosion. Do not spray
flammableliquids.
⚫ WARNING: High pressure cleaners should not be used
by children or untrained persons.
⚫ WARNING: Pipes, fittings and connectors are
important for the safety of the machine. Only use
hoses, fittings and connectors recommended by the
manufacturer.
⚫ WARNING: To ensure the safety of the machine, use only
the original manufacturer's parts or approved by the
manufacturer.
⚫ WARNING: Water that has flowed through the flow
shutters is considered to be unsafe.
⚫ WARNING: The machine must be switched off and
ignition key removed during cleaning or maintenance
and when replacing parts or converting the machine to
other functions by removing the power source plug.
⚫ WARNING: Do not operate the machine if any important
parts are damaged, such as safety devices, high pressure
hoses or the trigger gun.

5
Original instruction manual
⚫ WARNING Do not use combustion engine powered
machines indoors unless adequate ventilation is assessed
by national labour authorities.
⚫ WARNING: Make sure there are no exhaust
emissions near the air intakes.
⚫ Children, animals and persons not participating in
the use of the machine must remain at a minimum
distance of 10 meters from the sprayer.
⚫ The high pressure hose must remain connected to the
compressor as long as the system is under pressure.
⚫ Do not use corrosive or flammable liquids in the
machine.
⚫ The appliance must be connected to a water supply
using a new set of hoses; the old pipe set must not be
reused.
⚫ Make sure that there are no exhaust emissions near the air
inlets.
⚫ When using the machine, wear protective equipment
including safety goggles, safety shoes, safety gloves,
safety helmet with visor and double-insulated hearing
protection.
⚫ In order to move the unit easily, bend the lance.
Make sure the unit is turned off and ignition key removed
before transporting the unit.
⚫ Beforeassembling, dismantling, repairing, transporting,
servicing and storing, please check if the machine
switched-off.
⚫ Handle the unit with care, do not drop it.
⚫ Do not use the machine in extreme weather conditions,
when it is very cold. Do not use the machine with ice
water.

6
Original instruction manual
⚫ Use the tool in a stable and plane location.
⚫ The inlet hose can be connected to the water mains
with a maximum pressure of 10 bars.
⚫ The appliance must not be connected to potable
water supply.
⚫ When transporting the machine, take note of its
weight. Do not overestimate your efforts and get help if
necessary.
⚫ The machine must be transported from one point to
another and switched off and ignition key removed.
Always use the handle to push the machine.
⚫ Use the handle to lift the machine.
⚫ Improper transport of the machine may result
accidents and injuries.
⚫ During use, transportation, assembly, dismantling
when out of service, testing or foreseeable
breakdowns, the tool must keep always stand up.
⚫ Do not use the tool where dangerous situations or
accidents may occur. Do not use it indoor, in places
where are exhausted gases, etc.
⚫ In case of accidents or breakdowns, stop to use the
tool, switch off it and unplug it. Check the conditions
of the tool and bring it to a service agent for inspection
and reparation if necessary.
⚫ When opening the trigger gun, pay attention to the
kickback force. The power of the gun can cause a
kickback and can produce a loss of control of the gun
and create accidents and injuries. Hold the gun firmly,
and with both hands if possible. The kickback forces
exceed 20N.

7
Original instruction manual
⚫ WARNING Always switch off the mains
disconnecting switch when leaving the machine
unattended.
⚫ To avoid dangerous situations in the event of an
accident (e.g. contact with or spill of detergents, fuel or
oil) or equipment failure (such as a puncture or
component failure), please stop to use the machine
immediately. Check the problem. Have the machine
inspected by a qualified technician. In the event of a
spill, move the machine away and clean up spills.
• Strictly forbidden to use on people or animals. This device is not intended for use by people (including children)
whose physical, sensory or mental abilities, are reduced, or people who lack experience or knowledge, unless they have
been given by the intermediary of a person responsible for their safety, of supervision or instruction concerning the use
of the device.
• While using the device, avoid being under the influence of alcohol and drugs. Children should be monitored to ensure
they do not play with the device.
• Never spray electrical cables, sockets
• It is strictly forbidden to add fuel when using the device
• It is strictly forbidden to fill fuel when the power is on.
• Do not touch hot surfaces or place the pipe in contact with hot surfaces of the engine.
• Do not use the device in a confined space, in order to prevent poisoning by carbon monoxide
• Do not use the unit near fire
• Never turn the device towards the gasoline.
• Never use hot water.
• Never operate the device without water supply.
Carefully follow the instructions when using this machine.
• Read all instructions before using the machine.
•Be warned against the risk of fire! Do not add gasoline while the engine is running. Do not exceed the amount of fuel
provided for the operations

8
Original instruction manual
Do not operate the machine if fuel has been spilled, if there was gasoline spill, change location, and wait until the
device is dry before restarting it.
• Use in open space and avoid contact with devices creating heat, such as, boiler, water heater, etc.

3
Original instruction manual
• If the device is not properly used, the high pressure spray will be dangerous. The device must not be in direct contact
with the human body, animals, and electrical devices.
1. This machine is designed to use only cleaning agents supplied or recommended by the manufacturer. Using other
detergents or chemicals can impair the safety of the machine. Only use products with a neutral pH.
2. The high-pressure cleaner accessories, such as pipe fittings and joints, are of significant importance for the
machine’s safety. So use accessories recommended by the manufacturer of the machine.
3. For more safety, use only original spare parts or equivalent parts approved by the manufacturer.
4. Do not use the cleaner when the fuel pipe or a strategic part of the machine is damaged, for example a safety
device, the spear, the high pressure hose or gun.
5. Do not operate a gasoline engine machine inside a room.
6. Exhaust gases are toxic, does not run inside a home or garage, keep the cleaner running at a minimum distance of
1 meter of a building or any equipment.
7. Place the device on a firm, flat surface.
8. Do not run the machine at excessive speed, which could lead to an accident or body injury.
9. Do not touch the settings that increase or decrease the engine speed.
10. Systems of exhaust gas can heat up to the point of exploding flammable materials. Keep the machine far from
these materials. Do not use the machine next to combustible material.
11. Do not refuel the device inside a room or while the machine is running.
12. Do not cover the machine while the engine is running.
13. The exhaust system becomes burning and remains very hot shortly after stopping the engine. Be careful not to
touch the exhaust, let the engine cool off after it has been shutdown.
14. Do not use mobile phones or smoke when filling the fuel.
15. Check the condition of the cleaner and its parts before use , including the gun, hose, clamps parts of the reservoir.
Any defects must be eliminated before starting.
16. Keep children and people away from the workplace.
17. The high-pressure cleaner must be used by a trained person and must be serviced by a qualified staff.
18. Before transporting the cleaner, empty the fuel tank to rule out the possibility of leakage.
19. Avoid using flammable cleaning products such as acid, alkali, sea water and hot water (50 ° C)
20. Store the cleaner in a dry, airy place, with the empty tank.

4
Original instruction manual
21. Wear protective equipment to protect against projections and noises such as anti-dust mask, safety glasses, hearing
protection, a hard hat and anti-slip shoes.
Do not use acidic or alkaline detergents, or any other flammable material in this machine, these chemicals
can cause injury to the operator and irreversible damage to the cleaner. Use only neutral PH products.
•Do not touch hot surfaces of the machine as it may cause burning.
•Do not put into contact the hose and the protective mesh on the muffler exhaust.
•Use the device in a suitable environment out of the reach of children.
•The user should not move away from the machine during operation.
•The user shall know how to stop the machine and release pressure quickly. Familiarize yourself with contro
l buttons.
•Stay focused while using your device
•Do not use the device when you are tired or under the influence of alcohol or drugs.
•Do not place the device on an uneven surface, keep balance while working.
•Do not overturn the device.
•Do not use fuel not recommended as it can cause a dangerous situation.
NOTE: The gun safety lock prevents the trigger from accidentally engaging, however this
device does not lock the trigger in the opposite direction.
Warning!
When the device is turned on, even if it has not pulled the trigger, the internal pump switches on.
Leaving the machine running for more than 3 minutes without pulling the trigger can damage the
engine and pumps.

11
Original instruction manual
Water Supply
Warning! NOT TO BE CONNECTED WITH HOT WATER.
■ the water pipe should be a minimum diameter of 19mm
■ the water supply speed must be greater than 6.2 minute litters.
■ Flow rate can be determined by filling a container in a minute.
■ the water temperature should not exceed 50 ° C
■ do not use water that contains solvent, such as thinner for paint, gasoline, oil, etc.
■ always use clean water to avoid putting dirt in the cleaner.
We strongly recommend that this cleaner should not be left running without the gun
trigger being engaged for a period of more than 5 minutes or more, it is necessary to
have circulating water in the pump to cool it off.
Warning:
Do not operate the machine with the engine running inside a room unless it is ventilated in
accordance with the standards prescribed by the competent national authority.
Warning:
Make sure that all emissions from the exhaust pipe are not near the air vent, air intake, and
ventilation.
Warning:
Always use good quality fuel

11
Original instruction manual
Explanation of symbols:
Guarantee noise level
WARNING. HOT SURFACE. DO NOT TOUCH.
Put on a hearing protector.
Do not turn the gun towards people, animals or the supply
means
This machine is not suitable for connection to potable water supply.
Read instructions manual

11
Original instruction manual
Names of different constituents
1. Ducts
2. Gun
3. flexible
4. Binding of handlebar
5. Engine
6. Water inlet fitting
7. Wheel
8. Launcher
Assembling instructions:
Step 1: Insert the handlebar into the frame tubes of the high pressure cleaner by aligning the holes, put the
bolts and tighten.
Step 2: Attach the nozzle to the spray gun

12
Original instruction manual
Step 3: Set the nozzle on the gun
Step 4: Connect the hose to the water connecting outlet of the high- pressure cleaner.
Step 5: Connect the water supply hose to the cleaner water inlet connection.
.

13
Original instruction manual
Operating instructions
1. Check the engine oil level. The oil must reach the max mark engraved on the lower edge of the neck of the
oil filler, or use the mark maximum on the gauge.
Refer to the engine user manual
After 5 hours of use, drain the machine, change the oil, then drain every 50 hours
2. Add unleaded gasoline in the fuel tank.
3. Connect the pipes to a water tap and completely open the valve.
4. Press the gun trigger to expel the air from the cleaner and pipe, wait until the water coming out of the
nozzle is stable.

14
Original instruction manual
Starting the engine
5. Move the choke lever to the "ON" position
6. Open the fuel tap
7. Push the throttle lever towards the left
Close
Lever register 2

15
Original instruction manual
8. Turn the switch on the device to "ON"
Information: Do not use the choke if the engine is hot or if the atmospheric temperature is high.
NOTE: Do not turn the engine when the oil level is too high or too low; this may damage the
engine.
9. First of all gently pull the starter handle up to the stop, then pull off sharply to start the engine.
Note: to avoid the sudden return of the launcher, support the launcher up to its original position.
10. Place the choke lever to the position "OFF"

18
Original Instruction manual
Stopping the engine
1. Push the throttle lever to the far right
2. Turn the engine switch on the "OFF"
4. Close the water supply tap
3. Close the fuel tap

19
Original Instruction manual
5. Pull the trigger to release water pressure.
6. Disconnect the water hose from the water cleaner inlet connection entry.
7. Disconnect the high pressure hose from the water outlet fitting of the water cleaner.
8. Engage the trigger lock tab.
Do not turn the pump without water for more that 5 minutes

18
Original Instruction manual
Extended storage:
1. Remove all water connections
2. Allow the cleaner to function for a few seconds in order to remove the remaining water.
3. Drain the fuel from the cleaner.
4. Be careful not to bend the flexible high pressure.
5. Keep the cleaner and accessories in a place where the temperature does not drop to -0 °.
6. To avoid any risk of fire or burn, let the engine cool before transporting the cleaner or keep it
inside a house.
When transporting the machine, it is necessary to close the fuel valve, keep the cleaner on a flat
surface and make sure the tank cap is closed and is in good condition. This is because of spilled
gasoline and gasoline vapours which can cause fire.
WARNING: If these instructions are not followed, it could damage the pumps, equipment and accessories.
How to use the high-pressure cleaner
WARNING!
Firmly hold the gun while pulling the trigger. Warning! The force of the recoil can make you lose your
balance. Use both hands to hold the gun.
Cleaning the deck of a boat
(With or without detergent)
Clean the deck with fresh water as well as its surrounding platform. If using detergent, place detergent
suction tube directly into cleaning solution and apply detergent on the surface with the low pressure nozzle.
For best results, limit the cleaning area to smaller sections; allow the detergent to react for 1 to 3 minutes. Be
careful not to let the surface dry with the detergent. Then rinse with high pressure in a long sweeping motion
keeping the spray nozzle at about 40 cm from the surface to be cleaned. Always clean from bottom to top
and from left to right. When moving from one section to another, ensure to overlap the previous section to
eliminate stop marks and ensure satisfactory cleaning results.
Cleaning house facades
(With or without detergent)
Clean the surface with fresh water. If using detergent, place detergent suction tube directly into cleaning
solution and apply detergent on the surface with the low pressure nozzle. For best results, limit the cleaning
area to smaller sections, and always apply detergent from bottom to top, allow the detergent to react for 1-3
minutes. Do not allow detergent to dry on the surface. If the detergent has become more or less dry, simply
wet facades with fresh water. If necessary, use a special brush to remove sticky dirt. Then rinse high
downward pressure in a long sweeping motion keeping the spray nozzle at about 40 cm from the surface
being cleaned.