BOSCH UniversalAquatak 125 High Pressure Washer Machine Instruction Manual

: June 5, 2024
: Bosch

Table of Contents

BOSCH UniversalAquatak 125 High Pressure Washer Machine
IMPORTANT INSTRUCTION
Symbols
Technical Data
Starting
Operation
Working Advice
Troubleshooting
Maintenance and Service
References
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BOSCH UniversalAquatak 125 High Pressure Washer Machine

BOSCH UniversalAquatak 125 High Pressure Washer
Machine

IMPORTANT INSTRUCTION

Connecting to the mains

The voltage indicated on the rating plate must correspond to the voltage of the power source.
We recommend that this equipment is only connected into a socket which is protected by a circuit-breaker that would be actuated by a 30 mA residual current.
Remove the plug from socket whenever the machine is left unattended for any period.
The electric supply installation should comply with IEC 60364-1.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
If the plug is damaged, pay attention to the following:
Plugs and sockets situated near the work site or outdoors should be to class IP 55 of BS 5490 to provide adequate protection against ingress of water, etc. and cable entries require effective sealing. Rubber shrouds should be provided over cable glands. Drip-proof (class IP X2 of BS 5490) plugs and sockets to BS 4343 are suitable for use indoors where the plug is away from the water spray area where the appliance is in use.
Never touch the mains plug with wet hands.
Do not pull plug while operating the device.
Do not run over, crush or pull the power supply cord or extension cord, otherwise it may be damaged. Protect the cable from heat, oil and sharp edges.
Do not use the unit, if the power supply cord or important parts, e. g. high-pressure hose, power gun or safety devices are damaged.
Warning: Inadequate extension cords can be dangerous.
If an extension cord is used, the plug and socket must be of watertight construction.
The extension cord must have a cross section in accordance with the operating instructions and be protected against splashed water. The connection must not be in water.
When replacing plugs on the power supply cable or extension lead the spray water guard and mechanical stability must remain intact.

Water connection

Comply with the regulations of your water supply company.
All connecting hoses must have properly sealed joints.
Make sure that the supply hose is at least 12.7 mm (1/2″) in diameter and is reinforced.
The appliance should never be used on the drinking water supply without a back flow valve. Water which has passed the back flow valve is regarded as undrinkable.
The high-pressure hose must not be damaged (danger of bursting). A damaged high-pressure hose must be replaced immediately. Only use hoses and connections recommended by the manufacturer.
High-pressure hoses, fittings and couplings are important for the safety of the appliance. Use only hoses, fittings , and couplings recommended by the manufacturer.
Only clean or filtered water should be used for intake.

Application

Before use, check that the unit and operating equipment are in perfect condition and are safe to operate. Do not use the unit if it is not in perfect condition.
Do not direct the jet against yourself or others in order to clean clothes or footwear.
Do not use solvent-containing liquids, undiluted acids, acetone or solvents! This includes petrol, paint thinners, heating oil. The sprayed vapour is highly flammable, explosive and toxic.
The appropriate safety regulations must be observed when using the unit in dangerous areas (e. g. petrol stations). It is forbidden to operate the unit in potentially explosive locations.
The unit must be placed on a solid base.
Take care if using the machine in a confined space ensuring that there is adequate ventilation. Ensure that all vehicles are switched off at all times whilst cleaning.
Operation of this machine requires both hands to be used at all times. Do not operate from a ladder. Take care when using the machine on balconies or other raised areas ensuring that you can see any edges at all times.
Only use detergents recommended by the manufacturer. Comply with the application, disposal and warning instructions of the detergent manufacturers.
All current-conducting components in the working area must be protected against splashed water.
The gun trigger must not be jammed in position “ON” during operation.
Wear suitable protective clothing to protect against splash water. Do not use the machine in reach of persons, unless these are also wearing protective clothing.
If necessary wear personal protective equipment (PPE) e. g. safety goggles, breathing protection etc to protect against water, particles and/or aerosols sprayed back from parts.
During use of high pressure cleaners, aerosols may be formed. Inhalation of aerosols can be hazardous to health.
High pressure may cause objects to rebound. If necessary wear suitable personnel protective equipment such as safety goggles.
Vehicle tyres/tyre valves may only be cleaned from a minimum distance of 30 cm in order to avoid damages by the high-pressure jet. The first indication of damage is the discolouration of the tyre.
Damaged vehicle tyres/ tyre valves are dangerous to life.
Materials containing asbestos and other materials which contain sub- stances which are hazardous to your health must not be sprayed.
Detergents must not be used undiluted. The products are safe to use as they contain no acids, alkalis or substances which are detrimental to the environment. We recommend that the detergents are kept out of the reach of children. If detergent comes into contact with the eyes, wash immediately with plenty of water and if swallowed contact a doctor immediately.
Never use the power washer without water filter, or with a contaminated or damaged water filter. Using the power washer without water filter or with a contaminated or damaged water filter shall void the warranty.
Metal parts may become hot after prolonged usage, if necessary wear protective gloves.
Avoid high pressure washing in bad weather conditions especially when there is a risk of lightning
The operator must use the unit in accordance with the regulations. He/she must take local conditions into account and be aware of other people, especially children, when operating the unit.
The unit may only be used by authorised persons who have received training or have demonstrated their ability to operate the unit. The unit must not be operated by children or juveniles (danger of accidents due to incorrect use of the unit).
Never allow children, persons with physical, sensory or mental limitations or a lack of experience and/or knowledge and/or people unfamiliar with these instructions to use the machine.
Local regulations may restrict the age of the operator.
Children should be supervised to ensure that they do not play with the machine.
The unit must never be left unsupervised while the unit is switched on.
The water jet from the high-pressure nozzle produces a recoil on the gun. You should therefore hold the gun and spray lance firmly with both hands.
Never use a roto nozzle or pencil jet to clean motor vehicles.

Transport

Switch off the motor and secure the unit before transporting.

Maintenance

Switch off the unit prior to all cleaning and maintenance work and before replacing components. Pull out the mains plug if the unit is mains-operated.
Repairs may only be carried out by authorised Bosch Service Centres. Accessories and spare parts
Accessories and spare parts which have been approved by Bosch must be used. Original accessories and spare parts guarantee that the unit can be operated safety and without any breakdowns.

Symbols

The following symbols are important for reading and understanding the operating instructions. Please take note of the symbols and their meaning. The correct interpretation of the symbols will help you to use the machine in a better and safer manner.

Intended Use

The product is intended for cleaning areas and objects outside the house, tools, vehicles and boats, if the appropriate accessories and cleaning agents approved by Bosch are used.
Intended use is related to operation within 0°C and 40°C ambient temperature.
This product should not be used for professional use.

Technical Data

Noise/Vibration Information

Mounting and Operation

Starting

Electrical Safety

Warning! Switch off, remove plug from mains before adjusting, cleaning or if cable is cut, damaged or entangled.
Your machine is double insulated for safety and requires no earth connection. The operating voltage is 230 V AC, 50 Hz (for non-EU countries 220 V, 240 V as applicable).
For increased electrical safety use a Residual Current Device (RCD) with a tripping current of not more than 30 mA. Always check your RCD every time you use it.
The supply cables must be inspected for signs of damage at regular intervals and may only be used if in perfect condition.
If the replacement of the supply cord is necessary, this has to be done by Bosch or an authorized Bosch service agent in order to avoid a safety hazard.
Only use approved extension cables.
WARNING! Inadequate extension cables can be dangerous. Extension cable, plug and socket must be of watertight construction and intended for outdoor use.
Extension cords, cables, leads, reels should only be used if they comply with EN 61242/IEC 61242 or IEC 60884-2-7.
If you want to use an extension cable when operating your product, only the following cable dimensions should be used:
Nominal Conductor Area of 1.5mm2 to a max. cable length of 20m for a Cord Extension Set
The connections (plugs and sockets) should be kept dry andoff the ground.
It is recommended that this is accomplished by means of a cord reel which keeps the socket at least 60 mm above the ground.
Note: If an extension cable is used it must be earthed and connected through the plug to the earth cable of your supply network in accordance with prescribed safety regulations.
Refer to the instruction manual of the extension cord, lead, reel manufacturer and your local wiring regulations.
If in doubt contact a qualified electrician or the nearest Bosch Service Centre.

For products not sold in GB:

For your safety, it is required that the plug attached to the product is connected with the extension cord. The coupling of the extension cord must be protected against splash water, be made of rubber or coated with rubber. The extension cord must be used with a cable strain relief.
Products sold in GB only: Your product is fitted with a BS 1363/A approved electric plug with internal fuse (ASTA approved to BS 1362). If the plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place by an authorised customer service agent. The replacement plug should have the same fuse rating as the original plug. The severed plug must be disposed of to avoid a possible shock hazard and should never be inserted into a mains socket elsewhere. Products sold in AUS and NZ only: Use a residual current device (RCD) with a rated residual current of 30mA or less.

Operation

Starting
Attach water supply hose (not supplied) to the mains water supply and machine. Connect the product to the mains supply ensuring that the mains switch is in the off position.
Open water tap.
Press the safety lock (back button on the gun handle) to release the trigger. Fully press the trigger until there is a constant flow of water to clear the air from the machine and water supply hose. Release trigger. Press the safety lock (front button on the gun handle). Turn button on main switch. Point the power gun downwards. Press the trigger safety lock to release the trigger. Fully press the trigger.
Autostop function
The machine is designed to switch off the motor when the trigger is released on the gun.

Working Advice

General

Ensure that the pressure washer is on level ground.
Do not overreach with the high pressure hose or move the pressure washer by pulling the hose, this could cause the machine to become unstable and fall over.
Do not kink or drive a motor vehicle over the high pressure hose. Do not expose the high pressure hose to sharp edges or corners.
Never use a roto nozzle or pencil jet to clean motor vehicles. Working advice for cleaning with detergents
Only use cleaning agents suitable specifically for high pressure washers.
We recommend that you use detergent sparingly for the sake of the environment. Observe the recommended dilution on the detergent label.
The high-pressure foam nozzle supplied with this product includes a regulator to control detergent use. Adjust as required.

Recommended cleaning method

Step 1: Select the fan jet setting on the 3 in 1 nozzle and remove the heavy dirt.
Step 2: Attach the foam bottle and spray on the detergent sparingly.
Step 3: Rinse off the loosened dirt and detergent using the fan jet setting on the 3 in 1 nozzle.
Note: When cleaning vertical surfaces, apply the detergent from bottom to top. When rinsing off, work from top to bottom.

Use with alternative water sources

The power washer is self-priming and enables water to be drawn in from containers or natural water sources. It is IMPORTANT that the water filter is in clean condition when inserting it at the water inlet, and that only clean water is drawn in.
Open tanks/containers and natural water sources
Use the Self Priming accessory kit comprising:
- Inlet strainer with non return valve
- 3m reinforced supply hose
- Universal coupling to the pressure washer
This enables the pressure washer to draw water up to 0.5 m above the water level in the source in approximately 15 seconds.
Fully immerse the 3 m hose into the water to displace the air in the hose. Connect the 3 m hose to the power washer and make sure that the inlet strainer remains under water.
With the spray gun removed, switch the power washer on and operate it until water flows uniformly out of the high-pressure hose. If no water is coming out of the high-pressure hose after 25 seconds, switch the power washer off and check all connections.
As soon as water flows out of the high-pressure hose, switch the power washer off and connect the spray gunand spray lance to begin with the work.
It is important that hose and couplings are of good quality and are tightly connected, and that the seals are undamaged and properly inserted. Loose connections can impede the priming (drawing in).
Water Tanks with outlet connections When connecting the pressure washer to a water tank with a suitable tap outlet, first connect the supply hose (not provided) to the tank outlet, open the tap to allow the water to displace all the air in the hose and then connect to the pressure washer.

Troubleshooting

Maintenance and Service

Maintenance

Stop, remove plug from the power supply and disconnect from water supply.

Note: To ensure long and reliable service, carry out the following maintenance regularly. Regularly check for obvious defects such as loose fixings, and worn or damaged components. Check that covers and guards are undamaged and correctly fitted. Carry out necessary maintenance or repairs before using. If the replacement of the supply cord is necessary, this has to be done by Bosch or an authorized Bosch service agent in order to avoid a safety hazard.

After use/Storage

Turn the main switch off and operate the trigger to drain the water from the high pressure hose. Clean the exterior of the machine thoroughly using a soft brush or cloth. Do not use water, solvents or polishes. Remove all debris, especially from the ventilation slots. End of season storage: Drain water out of pump running motor for a few seconds. Pull trigger to release all water. Do not place other objects on top of the machine. Store in a frost-free area. Ensure cables are not trapped when storing. Do not kink high pressure hose.

After-sales Service and Application Service

www.bosch-do-it.com In all correspondence and spare parts orders, please always include the 10-digit article number given on the type plate of the machine.

Great Britain
- Robert Bosch Ltd. (B.S.C.)
- P.O. Box 98
- Broadwater Park
- North Orbital Road
- Denham
- Uxbridge
- UB 9 5HJ

At www.bosch-pt.co.uk you can order spare parts or arrange the collection of a product in need of servicing or repair.

Tel. Service: (0344) 7360109
- E-Mail: boschservicecentre@bosch.com
Ireland
- Origo Ltd.
- Unit 23 Magna Drive
- Magna Business Park
- City West
- Dublin 24
- Tel. Service: (01) 4666700
- Fax: (01) 4666888
Australia, New Zealand and Pacific Islands
- Robert Bosch Australia Pty. Ltd.
- Power Tools
- Locked Bag 66
- Clayton South VIC 3169
Customer Contact Center
Inside Australia:
- Phone: (01300) 307044
- Fax: (01300) 307045
- Inside New Zealand:
- Phone: (0800) 543353
- Fax: (0800) 428570
- Outside AU and NZ:
- Phone: +61 3 95415555
- www.bosch-pt.com.au
- www.bosch-pt.co.nz
Republic of South Africa
- Customer service
- Hotline: (011) 6519600
- Gauteng – BSC Service Centre
- 35 Roper Street, New Centre
Johannesburg
- Tel.: (011) 4939375
- Fax: (011) 4930126
- E-Mail: bsctools@icon.co.za
- KZN – BSC Service Centre
- Unit E, Almar Centre
- 143 Crompton Street
Pinetown
- Tel.: (031) 7012120
- Fax: (031) 7012446
- E-Mail: bsc.dur@za.bosch.com
- Western Cape – BSC Service Centre
- Democracy Way, Prosperity Park
Milnerton
- Tel.: (021) 5512577
- Fax: (021) 5513223
- E-Mail: bsc@zsd.co.za
- Bosch Headquarters
- Midrand, Gauteng
- Tel.: (011) 6519600
- Fax: (011) 6519880
- E-Mail: rbsa-hq.pts@za.bosch.com

Environmental Protection
Chemicals dangerous to the environment must not be allowed to enter the ground, ground water or ponds, streams, etc. For the use of cleaning agents, observe the instructions on the package and the prescribed concentration exactly. For the cleaning of motor vehicles the local regulations should be observed: Do not allow oil sprayed off to enter into the ground water. Recycle raw materials instead of waste disposal.

Disposal
The pressure washer, accessories and packaging should be sorted for environmental-friendly recycling. Do not dispose of pressure washers into household waste!

Only for EC countries:
According to the European directive 2012/19/EU for WasteElectrical and Electronic Equipment and its implementation into national law, electrical and electronic equipment that areno longer usable must be collected separately and disposed of in an environmentally correct manner. Subject to change without notice.