220-137 - Pressure washer Hamron - Free user manual and instructions

Product Type	High-pressure washer
Brand	Hamron
Model	220-137
Rated Voltage	220-240 V, 50 Hz
Rated Power	2,000 W
Protection Class	II (Double insulated)
Ingress Protection	IPX5
Rated Pressure	110 bar
Maximum Pressure	150 bar
Rated Flow	6.7 L/min
Maximum Flow	7.3 L/min
Max Inlet Water Temperature	40°C
Max Inlet Pressure	7 bar
Sound Power Level	92 dB(A)
Vibration Level	1.8 m/s²
Weight	12.3 kg
Dimensions (L x W x H)	92 x 35 x 35 cm
Hose Length	5 m
Power Cable Length	5 m
Nozzle Adjustment	High and low pressure modes
Detergent System	Built-in chemical tank
Wheels for Mobility	Yes
Safety Devices	Relief valve, heat sensor, spray gun lock
Intended Use	Domestic cleaning (vehicles, facades, machinery)
Maintenance	Clean filters every 50 hours; clean nozzle regularly
Spare Parts	Use only manufacturer-approved original parts

Frequently Asked Questions - 220-137 Hamron

Why won't my pressure washer start?

Check that the unit is plugged in and the power socket is working. Ensure the fuse hasn't tripped. If using an extension cord, try without it. Also verify the switch is in the ON position.

How do I use detergent with this pressure washer?

Set the nozzle to low pressure (OUT-position) and fill the detergent container with the correct water-detergent mixture. Apply to the dry surface from bottom to top, let it sit for 1-2 minutes, then rinse with high pressure.

What does the heat sensor do?

The heat sensor protects the motor from overheating. If the unit stops suddenly, allow it to cool for about 5 minutes before restarting.

How do I adjust the spray pattern?

Turn the top of the nozzle clockwise for a narrow jet or anticlockwise for a wide spray. For high pressure, ensure the nozzle is in the IN-position (fully clockwise).

Can I use hot water?

The maximum inlet water temperature is 40°C. Do not use water hotter than 60°C as it can damage the pump.

How do I store the pressure washer in winter?

After use, flush with clean water, remove detergent, and run non-corrosive antifreeze through the system. Store in a frost-free place.

Why is the pressure pulsating?

Air in the inlet hose, insufficient water supply, a partially blocked nozzle, clogged filter, or a kinked hose can cause pulsation. Check these components and ensure the water supply meets the minimum requirements.

What kind of water can I use?

Only use clean, uncontaminated water. Do not use water containing sand or corrosive chemicals. An extra filter is recommended if there is risk of sand from a well.

How do I clean the nozzle?

Remove the water-jet pipe from the spray gun and use the provided tool to clean any dirt from the nozzle opening. Flush with water afterwards.

Can I repair the pressure washer myself?

For safety, only perform basic maintenance like cleaning filters and nozzles. For other issues, contact a qualified service technician. Always use original spare parts.

USER MANUAL 220-137 Hamron

Green and black HAMRUN power station cleaner with attached sensor and wheels (no visible text or symbols)

EN - Operating instructions in original

Date of production: 2014-12-29

© Jula AB

SVENSKA....4

SÄKERHETSANVISNINGAR....4

Symboler 6

TEKNISKA DATA....7

BESKRIVNING 8

MONTERING 8

HANDHAVANDE 10

Högtrycksläge....10

Lågtrycksläge 11

Starta 12

FÖRVARING....12

UNDERHÅLL 12

FELSÖKNING 13

NORSK 16

SIKKERHETSANVISNINGER 16

Symboler 18

TEKNISKE DATA 19

BESKRIVELSE....20

MONTERING 20

BRUK....22

SAFETY INSTRUCTIONS 40

Symbols 42

TECHNICAL DATA 43

DESCRIPTION 44

INSTALLATION 44

OPERATION 46

High pressure mode....46

Low pressure mode 47

Start 48

STORAGE....48

MAINTENANCE 48

TROUBLESHOOTING 49

SÄKERHETSANVISNINGAR

Silhouette of a person spraying water with a pump cart (no text or symbols)

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Line drawing of a handgun with a hand adjusting the grip (no text or symbols)

Technical line drawing of a mechanical assembly with hoses and components (no visible text or symbols)

Illustration of a hand connecting a pipe to a valve, showing mechanical components and tubing (no text or symbols)

HANDHAVANDE

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STARTA

FÖRVARING

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Värna om miljön!

Silhouette of a person spraying water with a pump cart (no text or symbols)

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Line drawing of a handgun being adjusted with a wrench, no text or symbols present

Technical line drawing of a mechanical assembly with hoses and components (no visible text or symbols)

Illustration of a hand holding a tool near a pipe fitting (no text or symbols)

BRUK

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STARTE

OPPBEVARING

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Diagram of a syringe with internal components and directional arrows indicating movement (no text or symbols)

FEILS∅KING

Silhouette of a person spraying water with a pump cart (no text or symbols)

Illustration of hands using a tool to adjust a mechanical component, with an inset showing the close-up of the component (no text or symbols present)

Line drawing of a handgun with a hand adjusting its grip (no text or symbols)

Technical line drawing of a mechanical assembly with hoses and components (no visible text or symbols)

Illustration of a hand connecting a pipe fitting to a mechanical component (no text or symbols)

OBSŁUGA

Line drawing of hands using a handheld device to interact with a vehicle (no text or symbols visible)

Line drawing of a hand using a tool to adjust or install a mechanical component (no text or symbols visible)

URUcHAmIANIE

PRZEcHOWyWANIE

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Diagram of a mechanical component with arrows indicating motion or force direction (no text or symbols)

WYKRYWANIE USTEREK

Pure electrical circuit lines without any symbols

DBAJ O ŚRODOWISKO!

Read the operating instructions carefully before use!

Please retain for future reference.

WARNING!

• The electrical connection must be carried out by a qualified electrician and comply with IEC60364-1.
• The power supply to the high-pressure washer must have a residual current device with a tripping current of 30 mA in 30 ms, or a device which disconnects the earth circuit.
• This high-pressure washer has been designed for use with cleaning agent from or recommended by the manufacturer. Use of any other cleaning agents or chemicals may entail risks.
• Do not use the high-pressure washer around other people who are not wearing protective clothing.
• High-pressure jets can be dangerous if used incorrectly. The jets must not be pointed at persons, live electrical equipment or the high-pressure washer itself.
• This high-pressure washer is not intended for use by children or other persons with reduced physical, sensory or mental capabilities that prevent them from using it safely, unless they are instructed or supervised by a person responsible for their safety. Ensure that children do not play with the high-pressure washer.
• Check carefully that the high-pressure washer is not damaged before using it. Do not start it if any faults are detected
• Check in particular that the power cable's insulation is undamaged and does not have any cracks. If the cable is damaged, it must be replaced by a qualified electrician.
• Do not point the jet at yourself or anyone else in order to clean clothes or shoes.
• Risk of explosion – do not spray towards flammable liquids.
• Disconnect the power supply before carrying out maintenance.
• Water that has flowed through non-return valves should be regarded as no longer fit for drinking.

• Disconnect the high-pressure washer from the power mains for cleaning and maintenance, and when replacing parts.

• High-pressure hoses, fittings and couplings are important for the high-pressure washer's reliability. Only use hoses, fittings and couplings recommended by the manufacturer.

• Do not use the high-pressure washer if the power cord or important parts, such as safety devices, high-pressure hoses or the nozzle, are damaged.
• If an extension cable is used, the plug and outlet must be watertight.
• Faulty extension cables can be dangerous.
• This high-pressure washer must not be used at temperatures below 0^ .
• Cable and reels must always be fully unwound to prevent the cable overheating.
• Follow the requirements for cable length and dimension below.

-1.0 mm ^2 max. 12.5 m
-1.5 mm ^2 max. 20 m
-2.5 mm ^4 max. 30 m

• Electrical connections must be kept dry and located above ground.
• If the cable is damaged, it must be replaced by the manufacturer or its service workshop or similar qualified person to avoid hazards.
• Always place the high-pressure washer on a solid and flat surface when it is used, handled, transported or stored. If the machine falls over there is a risk of damage to the casing.
• In the event of an accident or breakdown, the high-pressure washer must be immediately turned off (rinse with a large amount of clean water after contact with cleaning agent).

NB

• If the power supply is deficient, short voltage drops can occur when the high-pressure washer is started. This can affect other equipment (e.g. through a light flashing). If the mains impedance Zmax < 0.335 Ohm, no such disruptions are expected to occur.
• The high-pressure washer must not be used by children or untrained persons.
• To guarantee safety, only original component parts from or approved by the manufacturer must be used.

WARNING!

- Risk of accidents.

- Incorrect connection of the equipment's earth wire can lead to a risk of

electrical accidents. Check with a qualified electrician if you are uncertain whether the socket is earthed correctly. Do NOT alter the high-pressure washer's mains plug to fit in a socket, but rather have a qualified electrician install a correct socket.

- The following should be observed when the high-pressure washer is connected to the mains:

• The electrical installation must be carried out by a qualified electrician and comply with IEC-364.

• It is recommended that the power supply for this high-pressure washer has a residual current device with a tripping current of max. 30 mA in 30 ms.

• Only use uncontaminated water.

• Fit an extra filter if there is a risk of sand entering the incoming water (e.g. from your own well).
• Safety devices

- The relief valve can reduce the pressure if it exceeds the preset values. The spray gun has a locking device. The gun cannot be used when the lock is activated.

- Heat sensor: A heat sensor protects the motor against overloading. The high-pressure washer starts again after a few minutes, when the heat sensor has cooled.

Symbols

	Warning Safety information marked with this symbol must be followed in order to prevent personal injury.
	Eye protection Always wear safety goggles with side guards or full face protection when using the high-pressure washer.
	Sound power level The sound power level is 96 dB (A)
	Class II construction Double insulated construction.
	Keep bystanders away Reduce the risk of injuries by ensuring that all bystanders are at least 15 m away.
	Prevent electrical accidents Immediately pull the plug out of the socket if the cable is damaged or cut!
	Risk of electrical accidents Risk of electrical accidents

TEcHNICAL DATA

Rated voltage AC 220 – 240 V, 50 Hz
Rated output 2,000 W
Protection class II
Protection class IPX5
Rated pressure 110 bar
Maximum pressure 150 bar
Rated flow 6.7 l/min
Max. flow 7.3 l/min
Rated temperature 0-40°C
Max. inlet pressure 7 bar
Sound pressure level	LpA=77 dB(A), KPA=3 dB
Sound power level	LwA=92 dB(A)
Vibration value	h=1.8 m/s^2 K h=0.05 m/s^2
Weight	12.3 kg
Dimensions	92 x 35 x 35 cm
Hose length	5 m
Cable length 5 m

DESCRIPTION

• The high-pressure washer is designed for private domestic use to clean vehicles, machinery, buildings, facades etc.
  • The high-pressure washer has a built-in chemicals tank.

1. Spray gun
2. On-Off switch
3. Switch for cleaning agent
4. Water-jet pipe
5. Water inlet
6. High pressure hose
7. Power cable

8. Cable hook

9. Warning label

10. Rating label
11. Water outlet
12. Trigger
13. Spray gun lock
14. Cleaning agent container
15. Wheel

INSTALLATION

WARNING! The temperature of the incoming water must not be higher than 40^ C. The water supply must not have a pressure higher than 7 bar.

NB The machine is not suitable for connection to the drinking water supply. The high-pressure washer must only be used with clean water; use of unfiltered water or corrosive chemicals will damage the high-pressure washer.

1. Put the switch in the "OFF" position (Figure 1).
2. Check that the input voltage and frequency (volt/Hz) correspond with the specification on the rating label. If the power supply is correct, the high-pressure washer can be connected.
3. Position the high-pressure washer as close as possible to the water supply.
4. When in use, the high-pressure washer must stand on a secure and stable surface, as shown in Figure 2.
5. Fit the water-jet pipe on the spray gun and rotate until the two parts are fully attached (Figure 3).
6. Connect the spray gun to the high pressure hose (Figure 4).
7. Connect the high pressure hose to the water outlet. (Figure 5).
8. Connect the water supply hose to the female coupling (Figure 6), and then connect to the high-pressure washer's water inlet. The hose must have an internal diameter of at least 13 mm (1/2 inch) and must be reinforced. The water supply must as a minimum correspond with the high-pressure washer's capacity.

Silhouette of a person spraying water with a pump cart (no text or symbols)

Illustration of hands connecting a mechanical component to a tool, with an inset showing the close-up of the component (no text or symbols present)

Line drawing of a handgun being adjusted with a wrench, no text or symbols present

Technical line drawing of a mechanical assembly with hoses and components (no visible text or symbols)

Line drawing of a hand holding a tool near a pipe fitting (no text or symbols)

OPERATION

WARNING! Do not adjust the nozzle when the trigger is pressed.

NB

• The motor only works when the trigger is pressed.
  • Under no circumstances use the high-pressure washer in potentially explosive environments!
• The usage temperature must be between 0 and +40^ C .
• The high-pressure washer consists of a unit with a pump which is enclosed in an impact-resistant casing. For optimum working position, the high-pressure washer is supplied with a water-jet pipe with a non-slip handle, the form and use of which complies with applicable rules.
• Do not cover over or modify the water-jet pipe or spray nozzle in any way.
• The high-pressure washer is designed for use with cold or warm water (max. 60°C); higher temperatures can damage the pump.
• Do not use water that is dirty or that contains sand or chemicals, as this can have a negative effect on usage and shorten the high-pressure washer's service life.
• The adjustable spray nozzle has two modes, high pressure and low pressure, which are adjusted on the nozzle.
• Low pressure should be used in conjunction with cleaning agent.

HIGH PRESSURE mODE

The nozzle must be set at IN-position for high-pressure jets.

1. Turn the nozzle clockwise as far as it will go until there is no distance between the nozzle and the base for high pressure mode/IN-position.
2. Turn the top of the nozzle clockwise or anticlockwise to obtain the required spray pattern.

LOW PRESSURE MODE

The nozzle must be set at OUT-position for low pressure jets. Low pressure mode must always be used in conjunction with cleaning agent.

1. Turn the nozzle anticlockwise as far as it will go so that the distance between the nozzle and the base is as large as possible.
2. In low pressure mode, turn the top of the nozzle clockwise to fully open the nozzle.

Low pressure mode with cleaning agent

NB The spray nozzle must be set at a narrow spray pattern, so that the metal blades at the very end of the nozzle are fully open and the jets are not restricted.

1. When used with cleaning agent, the container must be filled with the correct mixture of water and cleaning agent according to the instructions on the container (Figure 6). The container is supplied with a hose which is fitted on the screw cap (Figure 7).
2. To remove the cleaning agent container, first take off the cap and then pull the container upward and outward with one finger.
3. Dissolve dirt by applying cleaning agent with the jet set at a wide spray pattern against the dry surface. Work from below and upward on vertical surfaces.
4. Allow the cleaning agent to act for 1 to 2 minutes, but do not let it dry.
5. Rinse off the cleaning agent from the surface from the bottom up.

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START

1. Fully open the water tap.
2. Release the safety lock (Figure 8), and then press the trigger for a few seconds to remove air and residual pressure in the hose.
3. With the trigger pressed in, put the switch (Figure 9) in the "ON" position.
4. Always keep the trigger pressed in when the motor is started.

STORAGE

WARNING! Before using the high-pressure washer again, it should be rinsed out with clean water. Antifreeze can damage painted surfaces, so ensure that there is none left in the system.

1. Turn off the high pressure washer.
2. Turn off the water tap.
3. Any remaining cleaning agent must be removed from the container after use.
4. Release residual pressure by keeping the trigger pressed in until no more water comes out from the water pipe's nozzle.
5. Activate the spray gun's safety lock.
6. Remove the plug from the socket.
7. Run the high-pressure washer with non-corrosive/non-toxic antifreeze before winter storage.

mAINTENANcE

NB The plug must be removed from the power socket before carrying out any maintenance.

- For optimum function, check and clean suction and cleaning agent filters after 50 hour's use (Figure 10).

- Remove the water-jet pipe from the spray gun and clean dirt from the nozzle opening using the tool supplied (Figure 11) and flush.

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Diagram of a mechanical component with arrows indicating motion or force direction (no text or symbols)

TROUBLESHOOTING

Disconnect the high-pressure washer from the power mains prior to carrying out maintenance or inspection.

Check the following before contacting a service workshop:

Problem Cause Recommended action
The high-pressure washer won’t start	The high-pressure washer is not plugged in.Faulty power socket.The fuse has tripped.Faulty extension cable.	Plug in high pressure washer.Try another socket.Replace fuse. Turn off other machines.Try using the appliance without an extension cord.
Variable pressure The pump sucks air.The valves are dirty, worn or have stuck.Worn pump seals.		Check that hoses and connections are airtight.Clean and replace or contact the retailer.Clean and replace or contact Jula’s service department.
The high-pressure washer stops	The fuse has trippedIncorrect mains voltage.Heat sensor activated.The nozzle is partially blocked.	Replace fuse. Turn off other machinery.Check that the mains voltage corresponds with the specification on the model label.Allow the high-pressure washer to cool for 5 minutes.Clean the nozzle.
The fuse trips Fuse is too weak.	Change to an installation	which can cope with higher amperes than the machine's.Try using the appliance without an extension cord.
The high-pressure washer pulsates	Air in the inlet hose.Insufficient water supply.The nozzle is partially blocked.Clogged water filter.Fold in the hose.	Run the machine with open trigger until normal working pressure is built up.Check that the water supply corresponds with the requirements stipulated.Note. Avoid using long, narrow hoses (min. 1/2 inch).Clean the nozzle.Clean the filter.Straighten out the hose.
The high-pressure washer frequently starts and stops by itself	Pump/spray gun leaking. Contact	Jula's service department.
The high-pressure washer starts, but no water comes out	Pump/hoses or accessories are frozen.No water supply.Water filter clogged.Nozzle clogged.	Wait for pump/hoses or accessories to thaw out.Connect incoming water.Clean the filter.Clean the nozzle.

With problems other than the above-mentioned, contact Jula's service department.

Jula reserves the right to make changes. In the event of problems, please contact our service department. www.jula.com

Symbol of a trash bin crossed with no text or labels, representing waste sorting or disposal (no text present)

Care for the environment!

Must not be discarded with household waste!

This product contains electrical or electronic components that should be recycled.

Leave the product for recycling at the designated station e.g. the clocal authority's recycling station.

CE

EC DECLARATION OF CONFORMITY

EG FÖRSÄKRAN OM ÖVERENSSTÄMMELSE

EF SAMSVARSERKLÆRING

DEKLARACJA ZGODNOŚCI WE

Jula AB, Box 363, SE-532 24 SKARA, SWEDEN

certify that the design and manufacturing of this product

Machinery Directive 2006/42/EC,

EN 60335-1:2012+A11, EN 60335-2-79:2012, EN 62233:2008

Electromagnetic Compatibility 2004/108/EC,

EN 55014-1:2006+A1+A2, EN 55014-2:1997+A1+A2,

EN 61000-3-2:2006+A1+A2, EN 61000-3-3:2013

RoHS Directive 2011/65/EU

This product was CE marked in year -15