PW 360 - Pressure washer HUSQVARNA - Free user manual and instructions

USER MANUAL PW 360 HUSQVARNA

GENTLE I GENTLE I GENTLE II

4. High-pressure water hose

11. Rubber strap for the power cord holder

13. Rubber strap for the foam sprayer

14. Holder for the spray handle and the spray lance

1. Display view 1, information about current operation

2. Display view 2, information about total operation

4. Current operation time, MM:SS

6. Current water consumption

7. Current water temperature

8. Total operation time, HH:MM:SS

9. Total water consumption

10. Average water temperature

Symbols on the product (Fig. 3)

WARNING: This product

can be dangerous and cause serious injury or death to the operator or others. Be careful

The time format changes to HH:MM:SS if the current operation time is more than 59 minutes and 59 seconds.

The time format changes to HHH:MM:SS if the total operation time is more than 99 hours, 59 minutes and 59 seconds. 2167 - 006 - 20.10.2025 13and use the product correctly. (Fig. 4) Read the operator's manual carefully and make sure that you understand the instructions before you use this product. (Fig. 5) The product is not suitable for connection to the potable water mains. (Fig. 6) High-pressure water jets can be dangerous if subject to misuse. The jet must not be directed at persons, electrical equipment or the product. (Fig. 7) Environmental mark. The product or package of the product is not domestic waste. Recycle it at an approved disposal location for electrical and electronic equipment. (Fig. 8) Class II tool. (Fig. 9) Noise emission to the environment label as per EU and UK directives and regulations, and New South Wales legislation "Protection of the Environment Operations (Noise Control) Regulations 2017". The guaranteed sound power level of the product is specified in Technical data on page

and on the label. (Fig. 10) Protected against low pressure water stream from any angle. (Fig. 11) Keep away from frost. (Fig. 12) The product agrees with applicable EC directives. Note: Other symbols/decals on the product refer to certification requirements for some markets. Product damage We are not responsible for damages to our product if:

• the product is incorrectly repaired.

• the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer.

• the product has an accessory that is not from the manufacturer or not approved by the manufacturer.

• the product is not repaired at an approved service center or by an approved authority. Support For support about the product, go to the Support section on www.husqvarna.com to access instructions, troubleshooting guides, or to use the Husqvarna Self- Service and the Product Assistant (if available in your market). For more support about the product, speak to your Husqvarna servicing dealer.

2167 - 006 - 20.10.2025Safety Safety definitions Warnings, cautions and notes are used to point out specially important parts of the manual.

there is a risk of injury or death for the operator or bystanders if the instructions in the manual are not obeyed. CAUTION: Used if there is a risk of damage to the product, other materials or the adjacent area if the instructions in the manual are not obeyed. Note: Used to give more information that is necessary in a given situation. General safety instructions

warning instructions that follow before you use the product.

This product is dangerous if used incorrectly or if you are not careful. Injury or death can occur if you do not obey the safety instructions.

Always be careful and use your common sense. If you are not sure how to operate the product in a special situation, stop and speak to your Husqvarna service agent before you continue.

Keep in mind that the operator will be held responsible for accidents that involve other persons or their property.

Keep the product clean. Make sure that you can clearly read signs and decals.

Never allow children or people unfamiliar with these instructions to use the appliance. Local regulations may restrict the age of the operator.

Within EU: This product can be operated by persons with reduced physical, sensory, or mental capabilities if they are supervised or given the instructions for how to operate the product safely and understand the hazards involved.

Within EU: This product can be operated by persons who do not have the necessary 2167 - 006 - 20.10.2025 15experience or knowledge if they are supervised or given the instructions for how to operate the product safely and understand the hazards involved.

Outside EU: This product must not be operated by persons with reduced physical, sensory, or mental capabilities.

Outside EU: This product must not be operated by persons who do not have the necessary experience or knowledge.

Do not use the product if you are tired, ill, or under the influence of alcohol, drugs or medicine. This has a negative effect on your vision, alertness, coordination and judgement.

Do not use the product if it is defective.

Do not change this product or use it if it is possible that it has been changed by others. Safety instructions for operation

warning instructions that follow before you use the product.

Do not use the product if the power cord, high-pressure hose, power trigger lockout or spray handle is damaged.

Do a check for damage before you operate the product. Do not use the product if parts are damaged or missing.

Hold the spray handle tightly with both hands. A kickback force occurs when you pull the power trigger.

Be careful when you operate the product. The high pressure supplied by the product is dangerous and can cause injury.

Do not point the jet in the direction of you, other persons or animals.

Do not point the jet in the direction of yourself or others to clean footwear.

Do not point the jet in the direction of electrical equipment or the product itself.

Use personal protective equipment when you operate the product. Refer to Personal protective equipment on page

Do not operate the product near persons unless they wear protective equipment.

Use only cleaning agents recommended by Husqvarna. Other cleaning agents or chemicals can affect the safety of the product.

Use correct water pressure and cleaning agents, and use the product only for the tasks given in this manual. If you use incorrect water pressure, cleaning agent, or use the product for other tasks than the tasks given in this manual, it can cause damage to the product, surfaces, materials or other devices. Husqvarna does not accept liability for damage that is caused by incorrect use.

It is not recommended that you connect the product to potable water mains. If you must connect the product to potable water mains, obey local and national regulations. Use a backflow preventer (not included) if it is necessary. Water that has flowed through a backflow preventer is considered to be non-potable.

Do not spray flammable liquids. Risk of explosion.

Do not let children operate the product.

Children must be supervised not to play with the product.

Do not let persons operate the product without training.

Use only accessories and spare parts that are approved by Husqvarna.

Make sure that the electric connection is made by an approved electrician and that it complies with IEC 60364-1.

Use a residual-current device that stops the electricity if the leakage current is more than 30 mA for 30 ms. If you do not have a residual-current device, use a device that will prove earth circuit.

Use motor start/delayed fuses with characteristic C or D according to IEC 898-1 or IEC947-2, or corresponding standards outside IEC.

PW 370 impedance information: When connecting the high pressure washer PW 370 to a power supply, the maximum allowed impedance is 0.144 Ω (Zmax). Consult with the power supply authority to make sure that the equipment is connected only to a power supply that has the maximum allowed impedance or less.

No actions are needed for adjusting products marked 2167 - 006 - 20.10.2025 17with dual voltage and frequency.

If it is necessary to use an extension cable, make sure that it is applicable for operation outdoors. Make sure that the socket is at a minimum distance of 60 mm from the ground. The connection must always be kept dry.

Put the power switch in the off (0) position, disconnect the power plug, and engage the power trigger lockout before you go away from the product.

Put the power switch in the off (0) position and disconnect the power plug before you change accessory.

Put the power switch in the off (0) position and disconnect the power plug before you clean or do maintenance on the product.

Do not operate the product in environments where the ambient temperature is less than 0°C.

Do not start a frozen product.

Do not operate the product indoors.

Do not put objects on the product when it is in operation.

Do not drink water that has been used with the product.

Do not operate the product near open windows.

Watch out for thrown objects. Stones and loose objects can be thrown up into the eyes causing blindness or serious injury.

If the product does not operate correctly, refer to Troubleshooting on page 27

Personal protective equipment

warning instructions that follow before you use the product.

Personal protective equipment cannot fully prevent injury but it decreases the degree of injury if an accident does occur. Let your dealer help you select the right equipment.

Use heavy-duty, slip-resistant, boots or shoes. Do not use open shoes or go with bare feet.

Use protective clothes.

Use approved hearing protection.

During operation of the product, aerosols can be formed. Inhalation of aerosols

2167 - 006 - 20.10.2025can be dangerous to the health. Use breathing protection with class FFP2 or equivalent if you operate the product in environments where dangerous aerosols can be formed. Safety devices on the product

warning instructions that follow before you use the product.

Do not use a product with safety devices that are damaged or do not operate correctly.

Do not remove or make modifications to safety devices.

Do a check of the safety devices regularly. If the safety devices are damaged or do not operate correctly, speak to your Husqvarna service agent. Power trigger lockout The power trigger lockout (A) prevents accidental operation of the power trigger (B). When the power trigger lockout is in the locked position, the power trigger cannot be pushed in.

PW 360 and PW 370 (Fig. 15) Power trigger The product starts when the power trigger is pushed in. The product stops when the power trigger is released. Thermal protector The product has an automatic thermal protector. If the product becomes too hot, the thermal protector will stop the power supply to the product. If the thermal protector has stopped the power, wait until the product is cool. The thermal protector will reset automatically when the product is sufficiently cool. Hydraulic relief valve The product has an integrated hydraulic relief valve that prevents too high pressure in the system. Safety instructions for maintenance

warning instructions that follow before you do maintenance on the product. 2167 - 006 - 20.10.2025 19CAUTION: Always do maintenance before you start the product after a long time in storage.

Put the power switch in the off (0) position and disconnect the power plug from the power source before you do maintenance on the product.

Disconnect the product from the water source and make sure that all parts are dry before you do maintenance on the product.

Do the maintenance work written in this operator's manual only.

Use only spare parts recommended by Husqvarna. High pressure water hoses, fittings and couplings are important for the safety when you operate the product. Use only hoses, fittings and couplings that are recommended by Husqvarna.

Do not repair the product. Speak to your Husqvarna service agent.

Speak to your Husqvarna service agent if the power plug or power cord is damaged.

Do not let children clean or do maintenance on the product. Assembly Introduction

WARNING: Read and understand the

safety chapter before you assemble the product. To install the garden hose adapter

1. Remove the transport cover from the water inlet and

discard it. (Fig. 16)

2. Install the garden hose adapter on the water inlet.

(Fig. 17) CAUTION: Make sure that you install the garden hose adapter straight on the water inlet. If the garden hose adapter is not installed straight, it can cause damage to the threads and leakage can occur.

3. Tighten the garden hose adapter fully.

4. Remove the garden hose adapter in the opposite

sequence. To install the holder for the spray handle and the spray lance

1. Put the holder for the spray handle and spray lance

in position. (Fig. 18)

2. Install the 2 screws.

3. Put the cleaning tool in its holder.

Operation Introduction

WARNING: Read and understand the

safety chapter before you use the product. Husqvarna Connect Husqvarna Connect is a free app for your mobile device. The Husqvarna Connect app gives extended functions for your Husqvarna product:

• Extended product information. 20 2167 - 006 - 20.10.2025• Information about, and help with, product parts and servicing. To start to use Husqvarna Connect

1. Download the Husqvarna Connect app on your

2. Register in the Husqvarna Connect app.

3. Follow the instruction steps in the Husqvarna

Connect app to connect and register the product. Note: Husqvarna Connect app is not available for download in all markets. Speak to your servicing dealer for more information. To unfold and fold the transport handle

• To unfold the transport handle, push the buttons on the left and right side and pull up the transport handle. (Fig. 19)

• To fold the transport handle, push the buttons on the left and right side and push down the transport handle. (Fig. 20) To install the spray handle

1. Pull out the high-pressure water hose. (Fig. 21)

2. Hold the spray handle tightly with one hand and

push the high-pressure water hose into the quick connection on the spray handle. a) PW 350 (Fig. 22) b) PW 360 and PW 370 (Fig. 23) To remove the spray handle

1. Push the tab in the direction of the quick connection

on the spray handle and pull out the high-pressure water hose. a) PW 350 (Fig. 24) b) PW 360 and PW 370 (Fig. 25)

2. Turn the hose reel clockwise until the high-pressure

water hose is fully wound. (Fig. 26) To install the spray lance

1. Hold the spray handle with one hand and push the

coupling on the spray lance into the spray handle. a) PW 350 (Fig. 27) b) PW 360 and PW 370 (Fig. 28)

2. Turn the spray lance clockwise and release the

spray lance. The spray lance locks in position. To remove the spray lance

1. Push in the spray lance and turn it counterclockwise.

a) PW 350 (Fig. 29) b) PW 360 and PW 370 (Fig. 30)

2. Pull out the spray lance from the spray handle.

Nozzles (PW 350) The product is supplied with 3 nozzles:

• One nozzle with a rotating water jet, identified with "ROUGH NOZZLE".

• One nozzle with straight water jet, identified with "GENTLE NOZZLE".

• One nozzle with straight water jet, identified with "SHORT NOZZLE". The nozzle identified with "ROUGH NOZZLE" can be used to clean surfaces that are not sensitive, for example driveways. The nozzle identified with "GENTLE NOZZLE" can be used to clean sensitive surfaces, for example vehicles. The nozzle identified with "SHORT NOZZLE" has a straight water jet with low pressure that can be used to lightly flush a surface. It cannot be installed on the spray lance. (Fig. 31) To install and remove a nozzle on the spray lance (PW 350) CAUTION: Do not use the nozzle with a rotating water jet on sensitive surfaces, for example painted surfaces on a vehicle. The rotating water jet can cause damage to the surface.

• To install a nozzle, hold the spray lance with one hand and push in the nozzle until it locks in position. (Fig. 32)

• To remove a nozzle, push in the tab on the spray lance and pull out the nozzle from the spray lance. (Fig. 33) To adjust the pressure of the water jet (PW 350) The nozzle with a straight water jet has adjustable pressure.

• To increase the pressure of the water jet, turn the nozzle clockwise. (Fig. 34)

• To decrease the pressure of the water jet, turn the nozzle counterclockwise. (Fig. 35) To install and remove the short nozzle for the spray handle (PW 350)

• To install the nozzle, hold the spray handle with one hand and push the coupling on the nozzle into the spray handle. Turn the nozzle clockwise and release the nozzle. The nozzle locks in position. (Fig. 36)

• To remove the nozzle, push in the nozzle and turn it counterclockwise. Pull the nozzle from the spray handle. (Fig. 37) 2167 - 006 - 20.10.2025 21Nozzles (PW 360, PW 370) The product is supplied with 2 nozzles:

• One 3-in-1 nozzle that can be installed on the spray lance.

• One short nozzle with a straight water jet that can be installed on the spray handle. The 3-in-1 nozzle has 3 adjustments:

• "GENTLE II" The "ROUGH" adjustment has a rotating water jet and can be used to clean surfaces that are not sensitive, for example driveways. The "GENTLE I" adjustment has a straight water jet that can be used to clean sensitive surfaces, for example painted fences. The "GENTLE II" adjustment has a straight water jet that can be used to clean sensitive surfaces, for example vehicles. For PW 370, refer to the display on the product for recommended use. The nozzle identified with "SHORT NOZZLE" has a straight water jet with low pressure that can be used to lightly flush a surface. It cannot be installed on the spray lance. (Fig. 38) To install and remove the 3-in-1 nozzle for the spray lance (PW 360, PW 370)

• To install the 3-in-1 nozzle, do the steps that follow. a) Turn the spray lance until the nozzle symbol aligns with the mark on the spray handle. (Fig. 39) b) Hold the spray lance with one hand and push in the 3-in-1 nozzle until it locks in position. Make sure that you align the tab that has a square shape with the notch that has a square shape. (Fig. 40)

• To remove the 3-in-1 nozzle, do the steps that follow. a) Turn the spray lance until the nozzle symbol aligns with the mark on the spray handle. (Fig. 39) b) Push in the button on the spray lance and pull out the 3-in-1 nozzle from the spray lance. (Fig. 41) To adjust the water jet (PW 360, PW 370) Note: When the 3-in-1 nozzle is installed on the spray lance, the rotating water jet is selected. CAUTION: Do not use the rotating water jet on sensitive surfaces, for example painted surfaces on a vehicle. The rotating water jet can cause damage to the surface.

• Turn the spray lance to select the necessary adjustment. The adjustment is selected when you hear a click. (Fig. 42) To install and remove the short nozzle for the spray handle (PW 360, PW 370)

• To install the nozzle, hold the spray handle with one hand and push the coupling on the nozzle into the spray handle. Turn the nozzle clockwise and release the nozzle. The nozzle locks in position. (Fig. 43)

• To remove the nozzle, push in the nozzle and turn it counterclockwise. Pull the nozzle from the spray handle. (Fig. 44) To operate the product

1. Connect the product to a water source. Refer to

connect the product to a water source on page 22

2. Bleed the system. Refer to

To bleed the system on page 23

3. Start the product. Refer to

To start the product on page 24

To connect the product to a water source The product can be used with water from the water mains or water from an open water source, for example a lake or a water barrel.

• To connect the product to the water mains, refer to To connect the product to the water mains on page

• To connect the product to an open water source, refer to To connect the product to an open water source on page 23

To connect the product to the water mains

1. Install the garden hose adapter to the water inlet

on the product. Refer to To install the garden hose adapter on page 20

2. Connect the garden hose to the water mains. Use a

½ in. garden hose that is 10–25 m long. (Fig. 45) CAUTION: The water pressure in the water mains must not be more than 1 MPa (10 bar). CAUTION: The water temperature in the water mains must not be more than 40°C.

3. Open the valve on the water mains and make sure

that water can flow freely from the garden hose. (Fig. 46)

4. Close the valve on the water mains.

5. Connect the garden hose to the water inlet on the

6. Connect the power plug to the power source.

2167 - 006 - 20.10.20257. Hold the spray handle tightly with one hand and push the high-pressure water hose into the quick connection on the spray handle. a) PW 350 (Fig. 22) b) PW 360 and PW 370 (Fig. 23)

8. Open the valve on the water mains.

9. Bleed the system before you operate the product.

Refer to To bleed the system on page 23

To connect the product to an open water source The product can be used with water from an open water source, for example a lake or a water barrel. Use a ½ in. suction hose (not included) that is maximum 3 m long. (Fig. 48) CAUTION: The water temperature in the water source must not be more than 20°C. CAUTION: The product must not be more than 0.5 m above the water source.

1. If the garden hose adapter is installed, remove it

from the water inlet on the product. (Fig. 49) CAUTION: Do not remove the water filter in the water inlet.

2. Connect a suction hose (not included) to the water

inlet on the product. (Fig. 50)

3. Put the suction hose in the water source and make

sure that the filter is fully submerged. CAUTION: Do not use a suction hose without a filter.

4. Push the tab in the direction of the quick connection

on the spray handle and pull out the high-pressure water hose. a) PW 350 (Fig. 24) b) PW 360 and PW 370 (Fig. 25)

5. Connect the power plug to a power source.

6. Turn the power switch to the on (I) position and let

the product operate for 2 minutes.

7. Turn the power switch to the off (0) position.

8. Hold the spray handle tightly with one hand and

push the high-pressure water hose into the quick connection on the spray handle. a) PW 350 (Fig. 22) b) PW 360 and PW 370 (Fig. 23)

9. Bleed the system before you operate the product.

Refer to To bleed the system on page 23

To bleed the system CAUTION: Make sure that the power switch is in the off (0) position before you bleed the system.

1. Connect the product to a water source. Refer to

connect the product to a water source on page 22

2. Install the spray lance on the spray handle. Refer to

3. Disengage the power trigger lockout. Refer to

engage and disengage the power trigger lockout on page 23

4. Push the power trigger and keep it pushed in until

water comes out of the nozzle on the spray lance. a) PW 350 (Fig. 51) b) PW 360 and PW 370 (Fig. 52) To disconnect the product from the water source

1. Turn the power switch to the off (0) position.

2. If the product is connected to the water mains, close

the valve on the water mains.

3. If the product is connected to the water mains,

disconnect the garden hose from the water mains. (Fig. 53)

4. If the product is connected to an open water source,

remove the suction hose from the water source.

5. Push the power trigger and keep it pushed in until no

water comes out of the nozzle.

6. Disconnect the garden hose from the water inlet on

7. If the product is connected to an open water source,

disconnect the suction hose. (Fig. 54)

8. Push the tab in the direction of the quick connection

on the spray handle and pull out the high-pressure water hose. a) PW 350 (Fig. 24) b) PW 360 and PW 370 (Fig. 25)

9. Turn the power switch to the on (I) position. Let the

product operate until no water comes out of the high- pressure hose.

10. Turn the power switch to the off (0) position.

11. Let the spray handle, the spray lance, and the

nozzles become dry before you put the product in storage. To engage and disengage the power trigger lockout

• To engage the power trigger lockout, push the button to the locked position. a) PW 350 (Fig. 55) b) PW 360 and PW 370 (Fig. 56) 2167 - 006 - 20.10.2025 23• To disengage the power trigger lockout, push the button to the unlocked position. To start the product CAUTION: Use the product only in upright position. Using the product in horizontal position can damage the product.

1. Connect the product to a water source. Refer to

connect the product to a water source on page 22

2. Connect the power plug to a power source.

3. Turn the power switch to the on (I) position. (Fig. 57)

4. Disengage the power trigger lockout. Refer to

engage and disengage the power trigger lockout on page 23

5. Push the power trigger on the spray handle.

Note: The product stops automatically when you release the power trigger. To stop the product Note: The product stops automatically when you release the power trigger.

1. Release the power trigger on the spray handle.

2. Engage the power trigger lockout. Refer to

engage and disengage the power trigger lockout on page 23

4. Disconnect the power plug from the power source.

5. Disconnect the product from the water source. Refer

To disconnect the product from the water source on page 23

Note: Always disconnect the product from the water source if you go away from the product for more than 5 minutes. To adjust the angle of the spray handle (PW 360, PW 370)

1. Push the button and turn the handle clockwise or

counterclockwise. (Fig. 59)

2. Release the button. The handle locks in position.

To use the foam sprayer (PW 350)

1. Remove the foam sprayer from its holder. (Fig. 60)

2. Fill the container on the foam sprayer with cleaning

agent. CAUTION: Use only cleaning agents that are recommended by Husqvarna.

3. Push the quick connection on the foam sprayer into

the quick connection on the spray lance until it locks in position. The flange on the foam sprayer must align with the groove in the spray lance. (Fig. 61)

4. Connect the product to a water source. Refer to

connect the product to a water source on page 22

5. Start the product. Refer to

To start the product on page 24

1. Remove the foam sprayer from its holder. (Fig. 62)

2. Fill the container on the foam sprayer with cleaning

agent. CAUTION: Use only cleaning agents that are recommended by Husqvarna.

3. Push the coupling on the foam sprayer into the

spray handle. Turn the foam sprayer clockwise and release the foam sprayer. The foam sprayer locks in position. (Fig. 63)

4. Connect the product to a water source. Refer to

connect the product to a water source on page 22

5. Start the product. Refer to

To start the product on page 24

6. Turn the knob on the foam sprayer to adjust how

much foam is used. Turn the knob clockwise to use more foam. Turn the knob counterclockwise to use less foam. (Fig. 64)

7. Turn the nozzle cover to adjust the foam spray

pattern. Turn the nozzle cover clockwise for a smaller foam spray pattern or counterclockwise for a wider foam spray pattern. (Fig. 65) Maintenance Introduction

WARNING: Before you do

maintenance, you must read and understand the safety chapter. For all servicing and repair work on the product, special training is necessary. We guarantee the availability of professional repairs and servicing. For more detailed information, refer to www.husqvarna.com. 24 2167 - 006 - 20.10.2025Maintenance schedule Maintenance Before use After use Before storage Do a general inspection. Refer to To do a general inspection on page 25 . X Clean the product. Refer to To clean the product on page 25 . X Clean the spray lance and the nozzles. Refer to To clean the product on page

Clean the water filter. Replace the water filter if it is damaged. Refer to To clean the water filter on page 26

Lubricate the O-rings on the couplings. Refer to To lubricate the O-rings on the couplings on page 26

Clean the filter in the foam sprayer. X To do a general inspection

WARNING: Put the power switch in the

off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source and make sure that all parts are dry before you do maintenance on the product.

• Make sure that the nuts and the screws on the product are tightened.

• Make sure that the cables on the product are not in a position where they can become damaged.

• Examine the high-pressure hose for wear and damage.

WARNING: Do not operate the

product if the high-pressure hose is worn or damaged. To clean the product

WARNING: Put the power switch in the

off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source and make sure that all parts are dry before you do maintenance on the product.

• Clean all external parts with a dry cloth.

• Do not use a high-pressure washer to clean the product.

• Keep the air inlets clean to make sure that the product always has sufficiently cool temperature. To clean the spray lance and the nozzles (PW 350)

WARNING: Put the power switch in the

off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source before you do maintenance on the product.

1. If a nozzle is installed on the spray lance, remove it

from the spray lance. Refer to Nozzles (PW 350) on page 21

2. Clean the nozzles, the coupling on the spray lance,

and the coupling on the spray handle with soap and water. (Fig. 66)

3. If there is blockage in the nozzles, remove it with the

cleaning tool. (Fig. 67) To clean the spray lance and the nozzles (PW 360, PW 370)

WARNING: Put the power switch in the

off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source before you do maintenance on the product. 2167 - 006 - 20.10.2025 251. If a nozzle is installed on the spray lance, remove it from the spray lance. Refer to Nozzles (PW 360, PW

2. Clean the nozzles, the coupling on the spray lance,

and the coupling on the spray handle with soap and water. (Fig. 68)

3. If there is blockage in the nozzles, remove it with the

cleaning tool. (Fig. 69) To clean the water filter

WARNING: Put the power switch in the

off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source before you do maintenance on the product.

1. If the garden hose adapter is installed, remove it

from the water inlet on the product. (Fig. 49)

2. Pull out the water filter. Use a pair of pliers. (Fig. 70)

3. Do a check for damage on the water filter. Replace

the water filter if it is damaged. (Fig. 71)

4. Flush the water filter with clean water. (Fig. 72)

5. Install the water filter in the opposite sequence.

To clean the filter in the foam sprayer

1. Carefully push out the pin a small distance with a

small hex key or equivalent tool. (Fig. 73)

2. Pull out the pin with a pair of pliers. (Fig. 74)

3. Turn the nozzle cover counterclockwise and remove

it from the foam sprayer. (Fig. 75)

4. Remove the ring. (Fig. 76)

5. Remove the screw and the cover on the right side.

6. Remove the screw and the cover on the left side.

7. Remove the clip and the nozzle assembly. (Fig. 79)

8. Pull out the filter holder (A) with a pair of pliers. (Fig.

9. Carefully push out the filter (B) with a small hex key

10. Flush the filter with clean water. Replace the filter if it

is damaged or cannot be fully cleaned. (Fig. 81)

11. Assemble the foam sprayer in the opposite

sequence. To lubricate the O-rings on the couplings

WARNING: Put the power switch in the

off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source and make sure that all parts are dry before you do maintenance on the product.

1. Remove the spray lance from the spray handle and

the spray handle from the high-pressure hose. Refer

To remove the spray lance on page 21 and

2. Lubricate the O-rings on the garden hose adapter,

the spray lance, and the high-pressure hose with grease. Refer to Technical data on page 29 for the correct type of grease.

To remove and install the hose reel cover

Put the power switch in the off (0) position and disconnect the power plug from the power source before you do maintenance on the product. CAUTION: Disconnect the product from the water source and make sure that all parts are dry before you do maintenance on the product. The hose reel cover is attached with 3 snap locks.

1. Push in the 3 snap locks and carefully remove the

hose reel cover. (Fig. 83)

2. To install the hose reel cover, carefully push it until

the snap locks locks it in position.

2167 - 006 - 20.10.2025Troubleshooting Troubleshooting schedule Problem Possible cause Solution The product does not start. The power plug is not connected to a power source. Connect the power plug to a power source. The power switch is in the off (0) po- sition. Turn the power switch to the on (I) position. There is no electricity in the power source. Speak to an approved electrician. The power cord is damaged. Speak to an approved service agent. The thermal protector has stopped the power. Wait until the product becomes cool before you operate the product again. An incorrect type of extension cable is used. Make sure that the extension cable is unwound fully and that the voltage supply agrees with the voltage of the product. The display does not start when the power switch is set to the ON (I) posi- tion. The power plug is not connected to a power source. Connect the power plug to a power source. The fuse blows during start or opera- tion. An incorrect type of fuse is used. Make sure that you use a slow-blow fuse that has class "C" or "K". The product does not stop. The product is damaged. Disconnect the power plug and speak to an approved service agent. The product becomes too hot. The air flow is not sufficient. Clean the air intakes. The product does not operate smoothly. There is air in the system. Bleed the system. The water pressure is unsatisfactory. The hose is bent. Make sure that there are no bends on the hoses. The power switch is in the off (0) po- sition. Turn the power switch to the on (I) position. The water flow is not sufficient. Make sure that the product is con- nected to the water source correctly. Make sure that the water flow is suffi- cient. The water filter is clogged. Clean the water filter. There is air in the system. Bleed the system. The accessory is not correct. Make sure that you use the correct accessory. The high-pressure water hose is not possible to pull out. The hose reel is blocked. Remove the hose reel cover and re- move the blockage. Clean the hose reel. 2167 - 006 - 20.10.2025 27Problem Possible cause Solution There is leakage in the couplings. The O-rings are worn or damaged. Replace the O-rings. Troubleshooting schedule, display (PW 370) Problem Possible cause Solution Red temperature symbol. Refer to the error message on the display for more information. The ambient temperature in the work area is too low. Only operate the product when the ambient temperature is 4 °C or more. The ambient temperature in the stor- age is too low. Keep the product in a dry and frost- free environment. Make sure that the ambient temperature in the storage is more than 0 °C. The water inlet temperature is too high. Make sure that the water inlet tem- perature is max. 40 °C. Red tool symbol. Refer to the error message on the display for more in- formation The water sensor cannot register the water level. Stop the product and wait for 5 minutes before you start the prod- uct again. If the problem continues, speak to an approved service agent. The temperature sensor cannot reg- ister the water temperature. Yellow tool symbol. Refer to the error message on the display for more in- formation It is recommended to replace the O- rings. Replace the O-rings. It is recommended to clean the water filter in the water inlet on the product. Clean the water filter in the water in- let on the product. Transportation, storage and disposal Transportation

• Disconnect the power plug from the power source before transportation of the product.

• Disconnect the product from the water source before transportation of the product.

• Attach the product to prevent movement during transportation. Storage

• Drain all water from the product, the high-pressure water hose, and the accessories before you put the product in storage. Refer to To disconnect the product from the water source on page 23

• Prepare the product for storage. Refer to To prepare the product for storage on page 28

• Keep the product in a dry and frost-free environment. To prepare the product for storage

1. Stop the product and disconnect the power plug from

2. Disconnect the product from the water source. Refer

To disconnect the product from the water source on page 23

3. Make sure that all accessories are dry.

4. Put the spray handle, the spray lance, the foam

sprayer, and the nozzles in their holders.

5. Disconnect the high-pressure water hose from the

spray handle and wind the high-pressure water hose on the hose reel. (Fig. 26) 28 2167 - 006 - 20.10.20256. Put the power cord on its holder and attach the strap. (Fig. 84)

7. Fold the transport handle. Refer to

To unfold and fold the transport handle on page 21

Disposal The symbol means that the product is not domestic waste. Recycle it through your local collection system for electrical and electronic equipment. This contributes to proper end of life waste management. Contact local authorities, domestic waste services, your dealer or retailer for information. Incorrect disposal may have potential negative effects on the environment and human health, due to the potential presence of hazardous substances. (Fig. 13) Note: The symbol shows on the product or package of the product. Technical data PW 350 PW 360 PW 370 Motor and pump Type Series AC Motor Series AC Motor Series AC Motor Power, W 2100 2100 2300 Voltage range, V 230–240 230–240 230–240 Frequency, Hz 50 50 50 Rated current, A 10 10 10 Max. water flow, l/min 7.5 7.5 8.3 Water output pressure, during operation, bar/MPa 125/12.5 125/12.5 135/13.5 Max. water output pressure, bar/MPa 150/15 160/16 170/17 Max. water inlet pressure, bar/MPa 10/1 10/1 10/1 Max. water inlet temperature, °C/°F 40/104 40/104 40/104 Max. water inlet temperature (in suction mode), °C/°F 20/68 20/68 20/68 IP rating IPX5 IPX5 IPX5 Safety class Class I Class 1 Class 1 Lubrication Type of grease for lubrication of O-rings Universal white silicone grease Universal white silicone grease Universal white silicone grease Weight Weight, kg 21.7 22.1 22.7 Noise emissions

Sound power level, measured dB(A) 86.3 86.3 86 Sound power level, guaranteed L

Noise emissions in the environment measured as sound power (L

) in conformity with EC directive 2000/14/EC.

Hand/arm (with standard nozzle) m/s

Vibration level according to ISO 5349-1. 30 2167 - 006 - 20.10.2025Declaration of Conformity EU Declaration of Conformity We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46-36-146500, declare on our sole responsibility that the product: Description Pressure washer Brand Husqvarna Type / Model PW 350, PW 360 Identification Serial numbers dating from 2023 and onwards complies fully with the following EU directives and regulations: Regulation Description 2006/42/EC "relating to machinery" 2014/30/EU "relating to electromagnetic compatibility" 2000/14/EC Annex V ”relating to the noise emissions in the environment” 2011/65/EU “on the restriction of the use of certain hazardous substances in electrical and elec- tronic equipment” and that the following standards and/or technical specifications are applied: EN 60335-1:2012/A11:2014/ A13:2017/A1:2019/A14:2019/A2:2019/A15:2021, EN 60335-2-79:2012, EN 62233:2008, EN 55014-1:2021, EN 55014-2:2021, EN IEC 61000-3-2:2019/A1:2021, EN 61000-3-3:2013/A2:2021, EN IEC 63000:2018. For information relating to noise emissions, refer to Technical data on page 29

Huskvarna, 2023-11-20 Claes Losdal, Development Manager/Garden Products, Husqvarna AB Responsible for technical documentation 2167 - 006 - 20.10.2025 31EU Declaration of Conformity We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46-36-146500, declare on our sole responsibility that the product: Description Pressure washer Brand Husqvarna Type / Model PW 370 Identification Serial numbers dating from 2023 and onwards complies fully with the following EU directives and regulations: Regulation Description 2006/42/EC "relating to machinery" 2014/30/EU "relating to electromagnetic compatibility" 2000/14/EC Annex V ”relating to the noise emissions in the environment” 2011/65/EU “on the restriction of the use of certain hazardous substances in electrical and elec- tronic equipment” and that the following standards and/or technical specifications are applied: EN 60335-1:2012/A11:2014/ A13:2017/A1:2019/A14:2019/A2:2019/A15:2021, EN 60335-2-79:2012, EN 62233:2008, EN 55014-1:2021, EN 55014-2:2021, EN IEC 61000-3-2:2019/A1:2021, EN 61000-3-11:2019, EN IEC 63000:2018. For information relating to noise emissions, refer to Technical data on page 29

• Extended product information.