TOLSEN 79574 High Pressure Washer - Instruction Manual

Important Safety Information

Safety Instructions

• The appliance is designed for private outdoor use only, not commercial. Keep away from heat, direct sunlight, moisture, rain, ice, and sharp edges.
• Only trained individuals who have read the manual should operate the machine.
• WARNING: High-pressure washers must not be used by children or untrained persons.
• Before starting, check for defects. If found, do not start and contact your local distributor.
• Ensure electric cable insulation is perfect and free of cracks. Contact an approved service centre for repairs.
• WARNING: High-pressure jets can be dangerous if used incorrectly. Do not direct jets at persons, electrical equipment, or the appliance itself.
• [Warning Symbol: Exclamation mark in triangle, person being sprayed by water jet, electrical plug]
• WARNING: Do not use near other people unless they wear protective clothing.
• CAUTION: Do not direct the jet at yourself or others to clean clothing or shoes.
• Hold the lance firmly with both hands.
• Operators and bystanders must protect themselves from dislodged debris.
• Wear protective gloves and clothing.
• WARNING: Use only cleaning agents supplied or recommended by the manufacturer. Other products may affect safety.
• WARNING: Disconnect from power supply before maintenance.
• CAUTION: Use only spare parts supplied or approved by the manufacturer.
• Do not use if the power cable or important parts (safety device, hose, handgun) are damaged.
• Do not use with wet hands. Unplug immediately if damp or wet. Do not place in water.
• Tyres and valves can be damaged by high-pressure jets and could burst.
• Never use in environments with explosion risk.
• Do not clean asbestos-containing surfaces at high pressure.
• Do not use below 0°C.
• CAUTION: Hoses, accessories, and couplings are important for safety. Use only manufacturer-recommended items.
• WARNING: Inadequate extension cables are dangerous. Unwind completely to avoid overheating.
• If using an extension cable, it must be waterproof and conform to requirements (1.0 mm² max. 12.5m, 1.5mm² max. 20m).
• If the power cable is damaged, it must be replaced by the manufacturer, service agent, or qualified professional.
• WARNING: Machine not designed for persons with reduced physical, sensory, or mental capacities, or lack of experience/knowledge.
• WARNING: Supervise children to ensure they do not play with the appliance.
• CAUTION – Risk of explosion – do not spray flammable liquids or direct jets towards them.
• WARNING: Water circulated in the anti-back flow system is not drinkable.
• WARNING: Do not use if power cable or important parts are damaged.
• WARNING: Extension cables must be waterproof.
• WARNING: A recoil movement occurs when starting. Use two hands to control the lance. Wear safety gloves and protective clothing.
• In case of accidental contact with detergent, wash with water. If in eyes, seek medical assistance.
• If the appliance breaks down, do not attempt repair; contact a professional technician.

Main power connection

• Electrical connection must be done by a qualified electrician conforming to 60364-1 CEI.
• It is recommended to use a residual current device (RCD) that interrupts current if leakage exceeds 30 mA for 30ms.

Connecting to the Water Network

• Never operate without a system separator on the potable water system (e.g., EN 12729 type BA).
• Water passing through a system separator is non-potable.
• WARNING: Always connect the system separator to the water supply, never directly to the device.

Setup and Specifications

Technical Data

Components:

1. Water connection
2. Power supply
3. Water inlet
4. Water outlet
5. Spray gun
6. Main ON/OFF switch
7. High-pressure hose

Diagram Description: The diagram shows the high-pressure washer unit with numbered connection points. Point 1 indicates the water connection, 2 the power supply, 3 the water inlet, 4 the water outlet, 5 the spray gun, 6 the main ON/OFF switch, and 7 the high-pressure hose. The main unit is depicted with a pressure gauge on top.

First Time Instructions

Safety Devices

The unloader valve reduces pressure if it exceeds pre-set values.

Thermal Sensor

A thermal sensor protects the motor against overloading. The machine restarts after a few minutes when the sensor has cooled.

Connection of Garden Hose

Screw the water inlet coupling tightly onto the water inlet. Note: The inlet filter must always be fitted in the water inlet pipe to filter out sand, limestone, and other impurities that could damage pump valves. Caution: Failure to fit the filter invalidates the guarantee. Connect the garden hose with a standard quick coupling.

Mounting of High Pressure Hose

Attach the high-pressure hose to the trigger gun and machine.

Image Description 1: A close-up of the trigger gun and the connection point for the high-pressure hose.

Image Description 2: A view of the high-pressure washer unit showing where the high-pressure hose connects.

Water Connection

Follow your water supplier's instructions. For connection information, refer to the data plate/technical specifications.

Use a reinforced hose (not supplied) with a standard connection (external diameter: 16mm, internal diameter: 12mm, maximum length: 25m).

IMPORTANT! Only use water without impurities. If sand particles are present (e.g., from a well), mount an additional filter.

Let water run through the hose before connecting to the machine to prevent sand and dirt from entering. Check that the filter is fitted and not clogged.

Connect the water hose to the water supply using the quick connector. Inlet water specifications: max. pressure: 10 bar, max. temperature: 60°C. Turn on the water.

Start/Stop of the Machine

The trigger gun and lance experience thrust during operation; always hold firmly with both hands.

IMPORTANT: Point the nozzle at the ground.

Ensure the machine is in an upright position. NOTE: Do not place the machine in high grass!

1. Release the trigger lock.
2. Activate the trigger of the trigger gun and let water run until all air escapes from the hose.
3. Press the Start/stop switch.
4. Activate the trigger of the trigger gun.

Always adjust the distance and pressure of the nozzle to the surface being cleaned.

Do not cover the machine during operation or use in a room without adequate ventilation.

NOTE: If the machine is left unused for 5 minutes, switch it off using the Start/stop switch "O".

• Press the Start/stop switch "O".
• Disconnect the electrical plug from the socket.
• Shut off the water supply and activate the trigger to relieve pressure.
• Lock the trigger gun.

When the trigger is released, the machine stops automatically. It restarts when the trigger is reactivated.

Multi Nozzle

The pressure for the multi nozzle can be adjusted by tuning it.

WARNING: Do not adjust during operation to avoid hand injury from the jet.

Image Description: A close-up of a multi-nozzle head for a pressure washer, with a circular arrow indicating adjustment by rotation.

After Use Instructions

Store the machine in a frost-free room.

Empty pump, hose, and accessories of water before storing:

1. Stop the machine (press Start/stop switch "O"), detach water hose, high-pressure hose, and nozzle.
2. Restart the machine and activate the trigger. Let it run until no more water exits the trigger gun.
3. Stop the machine, unplug, and wind up hose and cable.
4. Place trigger gun, lance, nozzles, and accessories in the machine's holders. The hook can store the hose and cord.

WARNING: Never start a frozen machine. Frost damage is not covered by the guarantee!

Maintenance, Cleaner and Repair

Environmental Protection

Old appliances contain recyclable materials. Arrange for proper recycling and disposal using appropriate collection systems.

General Maintenance

WARNING! Always disconnect the electrical plug before maintenance or cleaning.

For long and problem-free operation:

• Wash out water hose, high-pressure hose, spray lance, and accessories before mounting.
• Clean connectors of dust and sand.
• Rinse the detergent spraying attachment after use.
• Clean the nozzles.
• Any repair must be made by an authorized workshop using original spare parts.

Cleaning of Inlet Filter

Clean the water inlet filter regularly (monthly or more often depending on use).

Carefully loosen the filter with a screwdriver and clean it. Check its integrity before re-mounting.

The inlet filter must always be fitted inside the water inlet pipe to filter out sand, limestone, and impurities that damage pump valves.

CAUTION: Failure to fit the filter invalidates the warranty.

Cleaning of Air Vents

Keep the machine clean to allow cooling air to pass freely through the vents.

Greasing of Couplings

To ensure easy connection and prevent O-rings from drying out, grease couplings regularly.

Troubleshooting