PW507AC - Pressure washer Vonroc - Free user manual and instructions

Product type	High-pressure cleaner
Brand	Vonroc
Model	PW507AC
Supply voltage	220-240 V ~ 50/60 Hz
Power consumption	1400 W
Rated pressure	80 bar
Maximum pressure	110 bar
Rated flow rate	5.5 l/min
Maximum flow rate	6.5 l/min
Max. water temperature	50 °C
Max. water supply pressure	12 bar
Weight	5.88 kg
Protection rating	IPX5
Protection class	II (double insulation)
Sound pressure level (Lpa)	74.6 dB(A) K=3 dB(A)
Sound power level (Lwa)	88.3 dB(A) K=3 dB(A)
Vibration	2.089 m/s²
Main functions	Adjustable lance (linear or fan jet), turbo lance, trigger safety lock, automatic motor cut-off (only works when using the trigger), thermal cut-out
Included accessories	Spray gun, adjustable lance, turbo lance, lance extension, cleaning needle
Maintenance and cleaning	Clean the water inlet filter regularly; clean the nozzle with the needle; store frost-free (temperature > +5 °C)
Safety	Double insulation, IPX5, trigger safety lock, automatic shut-off in case of overheating, protection against water splashes, use of original spare parts recommended
Warranty	Legal warranty against material and workmanship defects
Intended use	Cleaning of vehicles, machines, boats, buildings; do not use for cleaning engines without oil recovery

Frequently Asked Questions - PW507AC Vonroc

How to start the PW507AC high-pressure cleaner?

Ensure a suitable water supply (max pressure 12 bar), connect the high-pressure hose and gun, open the water supply, press the trigger to expel air, then plug in the device and turn the switch to On. Finally, unlock the trigger to start cleaning.

What to do if the pressure is insufficient?

Check that the water inlet filter is not blocked, the supply hose does not leak, and the lance nozzle is not clogged. Clean the filter or nozzle if necessary. Also ensure the water tap is fully open.

How to clean the cleaner's nozzle?

Use the provided cleaning needle (mark 13) to unclog the nozzle. Insert the needle into the nozzle opening to remove dirt. Do this regularly to maintain optimal pressure.

Can detergent be used with this device?

Yes, use only the detergent supplied or recommended by the manufacturer. Do not use corrosive chemicals. The machine is designed to work with clean water; using unsuitable detergents may damage the appliance.

How to store the cleaner in winter?

Completely drain the cleaner and its accessories to prevent freezing. Store it in a ventilated room where the temperature does not drop below +5 °C. Protect it from frost to preserve the seals and pump.

What to do if the motor stops suddenly?

This may be due to overheating activating the thermal cut-out. Let the appliance cool down for 2 to 3 minutes before restarting. Also check that the mains voltage is sufficient and that the extension cord used is not too long or too thin.

Is the device suitable for rainwater or unfiltered water?

No, the cleaner must only be used with clean water. Unfiltered water or water containing impurities can clog the filter and damage the pump. Use clean tap water (non-potable accepted) or a clean water tank.

How to adjust the water jet (linear or fan)?

Turn the nozzle of the adjustable lance (mark 10) to switch from a linear jet (concentrated high pressure) to a fan jet (wider cleaning area). Do this while pressure is activated.

Can the high-pressure hose be replaced?

Yes, only use hoses, fixings and fittings recommended by the manufacturer to guarantee safety and proper operation. Contact the dealer or VONROC after-sales service.

What safety precautions are essential?

Never direct the jet at people, animals, electrical equipment or the machine itself. Wear protective clothing and hearing protection. Use the trigger safety lock after use. Always unplug the appliance before any maintenance.

USER MANUAL PW507AC Vonroc

White icon of a vacuum cleaner with a spray gun, no text or symbols present

EN Original Instructions 05

CAUTION: Read the instructions before using the machine.

Technical line drawing of two mechanical components labeled B-1 and B-2, showing internal structure and assembly (no text or symbols beyond labels)

Technical line drawing of a mechanical component with downward arrows indicating assembly or force (no text or symbols)

VONROC

C-1

Technical line drawing of a car interior showing engine compartment and valve (no text or symbols)

Line drawing of a firearm with a puller and trigger mechanism (no text or symbols)

C-4 C-5

Lock Unlock

D

Diagram of two mechanical components with arrows indicating motion or assembly (no text or symbols)

E

Technical line drawing of a mechanical component with a shaft and end cap (no text or symbols)

1. SAFETY INSTRUCTIONS

Read the enclosed safety warnings, the additional safety warnings and the instructions. Failure to follow the safety warnings and the instructions may result in electric shock, fire and/or serious injury. Save the safety warnings and the instructions for future reference.

The following symbols are used in the user manual or on the product:

Read the user manual.

Denotes risk of personal injury, loss of life or damage to the tool in case of non-observance of the instructions in this manual.

Indicates electrical shock hazard.

DO NOT direct the water jet towards people or animals. DO NOT direct the water jet towards the unit itself, electrical parts or towards other electrical.

The machine is not intended to be connected to the potable water mains.

Protect the appliance against frost.

Double insulated.

Do not dispose of the product in unsuitable containers.

The product is in accordance with the applicable safety standards in the European directives.

SAFETY WARNINGS

When using electric machines always observe the safety regulations applicable in your country to reduce the risk of fire, electric shock and personal injury. Read the following safety instructions and also the enclosed safety instructions.

WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fi re and/or serious injury.

Electrical safety

• Always check if your mains voltage corresponds with the value on the type plate.
• When replacing old cables or plugs:
• Throw away old cables or plugs immediately as soon as new ones have replaced these. It is dangerous to put the plug of a loose cable into the socket outlet.
• When using extension cables:
• Only use an approved extension cable that is suitable for the machine's power. The cores must have a diameter of at least 1.5 mm^2 . When the extension cable is on a reel, unroll the cable in its entirety.
• All electrical connections e.g. extension cable, must be of an approved waterproof type for outdoor use and marked accordingly.

Immediately switch off the machine when:

• Interruption of the mains plug, mains lead or mains lead damage.
• Defect switch.
• Smoke or stench of scorched isolation.

SPECIFIC SAFETY RULES

The USE and MAINTENANCE manual constitutes an essential part of the cleaner equipment and should be kept in a safe place for future reference. If you sell the cleaner, the manual should be handed on to the new owner.

• Before starting the cleaner, make sure that it is receiving water correctly. Operating the cleaner without water could damage the seals.
• Do not disconnect the plug by pulling on the electrical cable.
• If you are too far from the object you wish to clean, do not move the cleaner nearer by pulling on the high pressure hose; use the handle provided.
• In versions not equipped with TSS device, do not operate the cleaner for more than 1-2 minutes with the gun closed as this could damage the seals.
• Protect the cleaner from freezing during the winter.
• Do not obstruct the ventilation grilles during

operation.

• The cross-section of any extension cables used must be proportional to their length, i.e. the longer the extension cable, the greater the cross-section; cables with a protection level of "IPX5" must be used.
• Position the cleaner AS NEAR POSSIBLE to the water supply.
• The packaging is easily recyclable, and must be disposed of in compliance with the regulations in force in the country of installation.
• Use the cleaner only with accessories and replacement parts authorized by the manufacturer. The use of original accessories and replacement parts will ensure safe, troublefree operation.
• The cleaner must be used standing on a secure, stable surface.
• Avoid unintentional fi ring of the trigger. Do not carry the lance/ trigger assembly with your hand over the trigger. Always use the trigger lock mechanism.
• Ensure that the safety lock on the trigger is used, when you have stopped using the pressure washer to prevent accidental operation.
• Read all the instructions before using the machine.
• Machines shall not be used by children. Children should be supervised to ensure that they do not play with the machine. This machine is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge.
• The electrical supply connection shall be made by a qualified person and comply with IEC 60364-1. The electric supply to this machine should include a residual current device that will interrupt the supply if the leakage current to earth exceeds 30 mA.
• The machine is intended to be used at a temperature above 0 degree. (Only for machine with power cord of H05VV-F).
• The operating method to be followed in the event of accident (e.g. contact with detergents: rinse with an abundance of clean water) or breakdown to prevent unsafe situations.
• This machine has been designed for use with the cleaning agent supplied or recommended by the manufacturer. The use of other cleaning

agents or chemicals may adversely affect the safety of the machine.

• Recommend the operator to wear ear protectors.
• Do not use the machine within range of persons unless they wear protective clothing.
• Do not direct the jet against yourself or others in order to clean clothes or foot-wear.
• Risk of explosion-Do not spray fl ammable liquids.
• High pressure hoses, fi ttings and couplings are important for the safety of the machine. Use only hosed, fi ttings and couplings recommended by the manufacturer.
• To ensure machine safety, use only original spare parts from the manufacturer or approved by the manufacturer.
• Water that has flown through backflow preventers is considered to the non-potable.
• The machine shall be disconnected from its power source by removing the plug from the socket-outlet during cleaning or maintenance and when replacing the machine to another function.
• Observe a distance of at least 30cm when using the jet to clean painted surfaces to avoid damaging paintwork.
• Do not use the machine if a supply cord or important parts of the machine are damaged, e.g. safety devices, high pressure hoses, trigger gun.
• If an extension cord is used, the plug and socket must be of watertight construction.
• Inadequate extension cords can be dangerous. If an extension cord is used, it shall be suitable for outdoor use, and the connection has to be kept dry and off the ground. It is recommended that this is accomplished by means of a cord reel which keeps the socket at least 60mm above the ground.
• In order to avoid a hazard due to inadvertent resetting of the thermal cut-out, this appliance must not be supplied through an external switching device, such as a timer, or connected to a circuit that is regularly switched on and off by the utility.

• To ensure the machine safety, please only use original spare parts (including nozzle) from the manufacturer or approved by the manufacturer. Do not use the machine before you changed them if they are damaged.

• Be care of the danger of the kickback force on the spray assembly when opening the trigger gun and grasp the gun with hands firmly.

• To reduce the risk of injury, close supervision is necessary when a machine is used near children. High-pressure cleaner shall not be used by children or untrained person.
• Know how to stop the machine and bleed pressures quickly. Be thoroughly familiar with the controls.
• Stay alert and watch what you are doing.
• Do not operate the machine when fatigued or under the influence of alcohol or drugs.
• Keep operating area clear of all persons.
• Do not overreach or stand on unstable support. Keep good footing and balance at all times.
• Follow the maintenance instructions specified in the manual.
• This machine must be grounded. If it has malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances. The rating voltage (V/Hz) of the machine has to be in compliance with the local power supplying voltage.
• Check with a qualified electrician or service personnel if you are in doubt as to whether the outlet is properly grounded. Do not modify the plug provided with the machine. If it will not fit the outlet, have a proper outlet installed by a qualified electrician. Do not use any type of adapter with this machine.

• Use only extension cords that are intended for outdoor use and the socket must be of watertight construction. These extension cords are identified by a marking “Acceptable for use with outdoor machines; store indoors while not in use.” Use only extension cords having an electrical rating not less than the rating of the machine. Do not use damaged extension cords. Examine extension cord before using and replace if damaged. Inadequate extension cords can be dangerous. Do not abuse extension cord and do not yank on any cord to disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle before disconnecting the machine from the extension cord.

• To reduce the risk of electrocution, don't start and run the machine in the rain or storm. Keep all connections dry and off the ground. Do not touch plug with wet hands. It is strictly prohibited to let water leak into the machine.

• When the machine is running, please maintain a constant water supply. Without water circulation will damage the sealing rings of the machine.
• It is necessary to turn on the spray lance within one or two minutes after the machine has been started. Otherwise, the temperature of the circulating water within the machine will soon rise to a critical point, which will cause damage to the sealing rings inside the machine.
• Don't start and run the machine in a place excessively cold so as to prevent the machine from the freezing current.
• This machine has been designed for only using cleaning water, do not use corrosive chemicals.
• Use cleaning agent supplied or recommend by the manufacturer.
• High-pressure jets can be dangerous if subject to misuse. The jet must not be directed at persons, animals, live electrical equipment or the machine itself. Pressure washers should not be pointed at tire walls, as it may be possible to damage them.
• Do not direct the jet against yourself or others in order to clean clothes or footwear.
• Disconnect from the electrical power supply before carrying out user maintenance.
• If the mains cable is damaged it must be replaced by the manufacturer, or its service agent or similarly qualified person to avoid a hazard.
• Do not use the machine if a supply cord or important parts are damaged, e.g. safety devices, high pressure hoses, trigger gun.
• Be aware of the recoil caused by the water jet when the machine is switched on.
• When the machine is moving and installing, the machine must be in fl at. When moving the machine, pulling the handle to move it.
• Connect to the water supply. The machines are not suitable for connection to portable water mains. Connect the machine to the water supply. (It can be a water container).
• Do not use the pipe if the pipe is damaged. If you want connect this machine to portable water mains, you must install a backflow

preventer in the water pipe to prevent dirty water flow back to the drinking water system. The backflow preventer shall comply with EN 60335-2-79 ANNEX AA.

2. MACHINE INFORMATION

Intended use

The high pressure cleaner PW507AC is quick and efficient for cleaning vehicles, machines, boats, buildings, etc. Only clean vehicle engines in areas in which suitable oil traps are installed.

TECHNICAL SPECIFICATIONS

Model No. PW507AC
Voltage 220-240 V~ 50/60Hz
Input power 1400 W
Max. pressure water supply 12 bar
Max. water temperature 50 °C
Rated fl ow rate 5.5 l/min
Max. fl ow rate 6.5 l/min
Rated pressure 80 bar
Max. pressure 110 bar
Weight 5.88 kg
IP class IPX5
Protective class II
Lpa (sound pressure) 74.6dB(A)	K=3dB(A)
Lwa (sound power)	88.3dB(A) K=3dB(A)
Max. LwA (sound power)	92dB(A)
Vibration	2.089m/s ^2

DESCRIPTION

The numbers in the text refer to the diagrams on pages 2-5.

1. High pressure cleaner
2. On/off switch
3. Water inlet filter
4. High pressure hose
5. Water outlet
6. Gun holder
7. Handle
8. Cable holder
9. Spray gun

10. Adjustable spray lance

11. Turbo lance

12. Lance extension
13. Cleaning needle

3. ASSEMBLY

Before assembly, always switch off the machine and remove the mains plug from the mains.

Assembly of the handle (Fig. A, B1)

1. Assemble handle (7) as shown in Fig. B1.
2. Tighten the screws.

Assembly of the gun holder and cable holder (Fig. A, B2)

Assemble gun holder (6) and cable holder (8) as shown in Fig. B2.

4. OPERATION

The machine may cause electrical disturbances when starting.

The motor of this pressure washer will NOT run. It will only operate when the trigger is squeezed.

The cleaner must only be used with clean water; use of unfi itered water or corrosive chemicals will damage the cleaner.

If the motor stops and fails to restart, wait 2-3 minutes before restarting. THERMAL CUTOUT TRIPPED.

Turning on (Fig. A, C)

1. Turn the switch (2) to the "OFF/0" position.
2. Ensure that you have a suitable water supply to feed the pressure washer.
3. Connect lance (10 / 11) and lance extension (12) as shown in Fig. C1.
4. Connect the high pressure hose (4) to the washer as shown in Fig. C2 and connect the spray gun (9) to the high pressure hose (4) as shown in Fig. C3.
5. Check gauze filter (3) is clear of any blockage and assemble on the machine as shown in Fig. C4.
6. Connect the water supply hose.

7. Check that the hose has no kinks in it.

8. Turn on water and check for leaks.

9. Squeeze trigger to allow air to be expelled though the pump and hoses, lock trigger as shown in Fig. C5.
10. Plug in machine and turn on switch (2).
11. Unlock trigger as shown in Fig. C5 and use the pressure washer.

Shut down

Never disconnect the high pressure hose (4) from the machine while the system is still pressurized.

ALWAYS turn off the unit's motor BEFORE turning off the unit's water supply. Serious damage could occur to the motor if the unit is run without water.

1. Turn off the motor (push switch (2) to the off position).
2. Unplug the unit from the power source.
3. Turn off the water supply.
4. Press the trigger of the gun (9) to depressurize the system.
5. Disconnect the garden hose from the pressure washer.
6. Engage the gun safety lock as shown in Fig. C5.
7. Wipe all surfaces of the unit with a damp clean cloth.

Water supply

This unit is to be used with a cold-water source only!

• Ensure that you have a suitable water supply to feed the pressure washer. Check that all connections are tight and there are no leaks in the hose.
• The supply tap should be fully open (do not turn on the pressure washer yet).
• Now depress the trigger (unlock trigger lock fi rst) to let water pass through the unit and expel any air.
• Turn on the pressure washer, once all the air has been expelled and water has reached the end of the lance.

Adjusting the nozzle (Fig. D)

- Water may be sprayed out of the nozzle either linearly or in a fan shape. Turn on the pressure first, and then adjust the nozzle.

5. MAINTENANCE

Before cleaning and maintenance, always switch off the machine and remove the mains plug from the mains.

Clean the machine casings regularly with a soft cloth, preferably after each use. Make sure that the ventilation openings are free of dust and dirt. Remove very persistent dirt using a soft cloth moistened with soapsuds. Do not use any solvents such as gasoline, alcohol, ammonia, etc. Chemicals such as these will damage the synthetic components.

Water inlet fi Iter (Fig. A)

The water inlet filter (3) must be inspected regularly, so as to avoid blockage and restriction of the water supply to the pump.

Cleaning nozzle (Fig. A, E)

When the nozzle is clogged, it may cause failure. The nozzle can be cleaned by inserting the 'cleaning pin' (13) into the tip to remove fi lth.

Storage and frost protection

The high pressure cleaner and accessories that are not completely drained can be destroyed by frost. Completely drain the high pressure cleaner and accessories and protect them against frost.

Keep the high pressure cleaner in well-ventilated dry premises with temperature not going below +5°C.

MALFUNCTION

Should the machine fail to function correctly, a number of possible causes and the appropriate solutions are given below:

1. When switched on, the machine will not start working.

• Plug is not well connected or electric socket is faulty.
• Check plug, socket and fuse.
• The mains voltage is lower than the minimum requirement for start up.

- Check that the mains voltage is adequate.

ENVIRONMENT

- The pump is stuck.

- Refer to after storage instructions. Swi off the unit and let the motor cool.

Faulty and/or discarded electrical or electronic apparatus have to be collected at the appropriate recycling locations.

- Thermal safety has tripped.

- Leave the lance open with water coming through.

2. Fluctuating pressure

- Pump sucking air.

- Check that hoses and connections are airtight.

- Valves dirty, worn out or stuck. Pump seals worn.

- Clean and replace or refer to dealer.

Only for EC countries

Do not dispose of power tools into domestic waste. According to the European Guideline 2012/19/EC for Waste Electrical and Electronic Equipment and its implementation into national right, power tools that are no longer usable must be collected separately and disposed of in an environmentally friendly way.

3. Water leaking from the pump

- Seals worn out.

- Check and replace, or refer to dealer.

4. The motor stops suddenly

- Thermal safety switch has tripped due to overheating.

- Check that the mains voltage corresponds to specifications. An extension cable, which is too thin, and too long can cause a voltage drop and cause the motor to overheat. Leave to cool down. Use heavy duty extension cables.

5. The pump does not reach the necessary pressure.

- Water inlet, fi Iter is clogged.

- Clean the water inlet filter.

- Pump sucking air from connections or hoses.

- Check that all supply connections are tight

- Suction/ delivery valves are clogged or worn out.

- Check that the water feeding hose is not leaking.

- Unloader valve is stuck.

- Clear or respire valves.

- Lance nozzle incorrect or worn out.

- Loosen and re-tighten regulation screw check and/or replace.

WARRANTY

VONROC products are developed to the highest quality standards and are guaranteed free of defects in both materials and workmanship for the period lawfully stipulated starting from the date of original purchase. Should the product develop any failure during this period due to defective material and/or workmanship then contact VONROC directly.

The following circumstances are excluded from this guarantee:

• Repairs and or alterations have been made or attempted to the machine by unauthorized service centers;
• Normal wear and tear;
• The tool has been abused, misused or improperly maintained;
• Non-original spare parts have been used.

This constitutes the sole warranty made by tcompany either expressed or implied. There are no other warranties expressed or implied which extend beyond the face hereof, herein, including the implied warranties of merchantability and fi tness for a particular purpose. In no event shall VONROC be liable for any incidental or consequential damages. The dealers remedies shall be limited to repair or replacement of nonconforming units or parts.

The product and the user manual are subject to change. Specifications can be changed without further notice.

Repairs and servicing should only be carried out by a qualified technician or service firm.

VEILIGHEIDSWAARSCHUWINGEN

- De pomp is defect.

Only for EC countries

DECLARATION OF CONFORMITY PW507AC - PRESSURE WASHER

(EN) We declare under our sole responsibility that this product is in conformity with directive 2011/65/EU of the European parliament and of the council of 8 June on the restriction of the use of certain hazardous substances in electrical and electronic equipment is in conformity and accordance with the following standards and regulations:
(DE) Der Hersteller erklärt eigenverantwortlich, dass dieses Produkt der Direktive 2011/65/EU des Europäischen Parlaments und des Rats vom 8. Juni 2011 über die Einschränkung der Anwendung von bestimmten gefährlichen Stoffen in elektrischen und elektronischen Geräten entspricht. den folgenden Standards und Vorschriften entspricht:
(NL) Wij verklaren onder onze volledige verantwoordelijkheid dat dit product voldoet aan de conform Richtlijn 2011/65/EU van het Europees Parlement en de Raad van 8 juni 2011 betreffende beperking van het gebruik van bepaalde gevaarlijke stoffen in elektrische en elektronische apparatuur en in overeenstemming is met de volgende standaarden en reguleringen:
(FR) Nous déclarons sous notre seule responsabilité que ce produit est conforme aux standards et directives suivants: est conforme à la Directive 2011/65/EU du Parlement Européen et du Conseil du 8 juin 2011 concernant la limitation d'usage de certaines substances dangereuses dans l'équipement électrique et électronique.
(ES) Declaramos bajo nuestra exclusiva responsabilidad que este producto cumple con las siguientes normas y estándares de funcionamiento: se encuentra conforme con la Directiva 2011/65/UE del Parlamento Europeo y del Consejo de 8 de junio de 2011 sobre la restricción del uso de determinadas sustancias peligrosas en los equipos eléctricos y electrónicos.
(IT) Dichiariamo, sotto la nostra responsabilità, che questo prodotto è conforme alle normative e ai regolamenti seguenti: è conforme alla Direttiva 2011/65/UE del Parlamento Europeo e del Consiglio dell'8 giugno 2011 sulla limitazione dell'uso di determinate sostanze pericolose nelle apparecchiature elettriche ed elettroniche.
(SV) Vi garanterar på eget ansvar att denna produkt uppfyller och följer följande standarder och bestämmelser: uppfyller direktiv 2011/65/EU från Europeiska parlamentet och EG-rådet från den 8 juni 2011 om begränsningen av användning av farliga substanser i elektrisk och elektronisk utrustning.
(DA) Vi erklærer under eget ansvar, at dette produkt er i overensstemmelse med følgende standarder og bestemmelser: er i overensstemmelse med direktiv 2011/65/EU fra Europa-Parlamentet og Rådet af 8. juni 2011 om begrænsning af

EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3, EN 60335-1, EN 60335-2-79, EN 62233 2006/42/EC, 2014/30/EU, 2011/65/EU, 2012/19/EU

Zwolle, 01-10-2022 H.G.F Rosberg

CEO

VONROC • Lingenstraat 6 • 8028 PM Zwolle • The Netherlands