BOSCH AdvancedAquatak 140 High Pressure Washer

Safety Notes

Read all safety warnings and all instructions. Failure to follow the safety warnings and instructions may result in electric shock, fire and/or serious injury.
NOTE:The warning and information signs attached to the unit provide important information for safe operation. Apart from the information in the operating instructions comply with the general safety regulations and regulations for the prevention of accidents.

Explanation of symbols

  • General hazard safety alert.
  • Never direct the water jet at people, animals, the machine or electric components.
    Warning: High pressure jets can be dangerous if subject to misuse.
  • According to the applicable regulations, the appliance must never be used on the drinking water network without a system separator. Use a separator as per IEC 61770 Type BA. Water flowing though a system separator is considered not drinkable.
  • The Advanced Aquatak 140 is intended for use only in premises having a service current capacity ≥100 A per phase, supplied from a distribution network having a nominal voltage of 230 V. If in doubt please contact your Supply Authority.

Safety Notes for pressure washer

Connecting to the mains

  • The voltage of the power source must correspond with the data on the type plate of the product.
  • We recommend that this product is only connected into a socket which is protected by a circuit-breaker that would be actuated by a 30 mA residual current.
  • The circuit breaker supplying mains power to the high-pressure washer should have no less than a C16 rating. If in doubt consult a qualified electrician for further advice. Do not attempt to modify your electrical system yourself.
  • 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 cables 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 machine and operating equipment are in perfect condition and are safe to operate. Do not use 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, including petrol, paint thinners, heating oil. The sprayed vapours are 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.
  • The use of other cleaning agents or chemicals may adversely affect the safety of the machine.
  • All current-conducting components in the work area must be protected against splashed water.
  • The gun trigger must not be jammed in position “ON” during operation.
  • During use of high pressure cleaners, aerosols may be formed. Inhalation of aerosols can be hazardous to health.
  • Shielded nozzles can reduce the aerosol effect. 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.
  • 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 substances 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 pressure washer without the filter or with a dirty or damaged filter. Using the pressure washer without a filter or with a dirty or damaged filter may invalidate 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.
  • Wear suitable protective clothing to protect against splash water. Do not use the appliance within the range of persons, unless they wear protective clothing.

Operation

  • The operator must use the product in accordance with the regulations. The local conditions must be taken into account. When working, pay attention to other people, especially to children.
  • 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 product. Local regulations may restrict the age of the operator.
  • Children should be supervised to ensure that they do not play with the product.
  • 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 machine can be operated safely and without any breakdowns.

Symbols

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

Symbol Meaning
Movement direction
Reaction direction
Weight
On
Off
Lo Low pressure
Hi High pressure
Accessories

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.
  • The 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

Pressure washer AdvancedAquatak 140
Article number 3 600 HA7 D..
Rated power kW 2.1
Supply temperature max. °C 40
Supply rate min. l/min 8.0
Allowable pressure MPa 14
Rated pressure MPa 11
Rated Flow l/min 6.8
Maximum inlet pressure MPa 1
Autostop Function
Weight according to EPTA‑Procedure 01:2014 kg 18.0
Protection class / I
Serial number See serial number (rating plate) on pressure washer.

The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in country specific models.
Starting cycles generate brief voltage drops. Interference with other equipment/machines may occur in case of unfavourable mains system conditions. Malfunctions are not to be expected for system impedance’s below 0.323 ohm. If in doubt please contact your Supply Authority.

Noise/Vibration Information

3 600 HA7 D..
Noise emission values determined according to EN 60335-2-79. Typically the A-weighted noise levels of the product are:
–  Sound pressure level dB(A) 79

 

3 600 HA7 D..
–  Sound power level dB(A) 91
–  Uncertainty K dB = 3
Wear hearing protection!
Vibration total values ah (triax vector sum) and uncertainty K determined according to EN 60335-2-79
–  Vibration emission value ah m/s² 0.5
–  Uncertainty K m/s² = 0.5

Mounting and Operation

Action Figure Page
Delivery scope A 279
Adjusting the Handle B 279
Connecting high pressure gun to lance C 280
Connecting high pressure water supply hose/nozzle D 280
Attaching Nozzle / Adjusting water jet E – F 281 – 282
Connect detergent bottle G 283
Connecting to the water supply H 284
Switching On and Off I 284
Clean the water filter J 285
Clean nozzle K 285
Gun storage L 286
Gun/lance/nozzle stored during work breaks M 286
Storage M 286
Selecting Accessories N 287

Switching on

For Your Safety

Warning: Switch off, remove plug from mains before adjusting, cleaning or if cable is cut, damaged or entangled.

The operating voltage is 230 V AC, 50 Hz (for non-EU countries 220 V, 240 V as applicable). Contact your Bosch Service Centre for details. If in doubt contact a qualified electrician or the nearest Bosch Service Centre.
If you want to use an extension cable when operating your high pressure washer, only the following cable dimensions should be used:

  • 2.5 mm²
  • max length 25 m
    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. If in doubt contact a qualified electrician or the nearest Bosch Service Centre.

Warning: Inadequate extension cables can be dangerous. Extension cable, plug and socket must be of watertight construction and intended for outdoor use.

The connections (plugs and sockets) should be kept dry and off the ground. 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. If the supply cord is damaged, it must be replaced by a Bosch Service Centre.
For products not sold in GB:
Warning: 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 an 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 that are only sold in AUS and NZ: Use a residual current device (RCD) with a nominal residual current of 30 mA or less.

Operation

  • To prevent damage to the appliance, do not allow it to operate dry.

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

  • Never use a roto nozzle or pencil jet to clean motor vehicles.
  • 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.

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.

Recommended cleaning method

  • Step 1: Attach the fan 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 with the fan nozzle.
    Note: When cleaning a vertical surface spray off dirt/detergent from the bottom and work in an upwards direction. Rinse from the top and work downwards.

Use with alternative water sources
This high-pressure washer will self prime and can draw water from water tanks and natural water sources. It is IMPORTANT that the water is clean and the BOSCH inlet filter is clear and fitted to the machine.

Open tanks/containers and natural water sources
Use the Self Priming accessory kit comprising:

  • Inlet strainer with non return valve
  • 3 m 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. This may take up to 15 seconds.
Submerge the 3 m hose in water to displace the air. Connect the 3 m supply hose to the pressure washer ensuring that the inlet strainer remains submerged in the water source. Run the pressure washer with the lance disconnected until a steady flow of water appears from the high pressure hose. Stop if this has not been achieved within 25  seconds and check all the connections. Switch off and connect the lance and nozzle to operate. It is important to ensure that all hose and coupling connections are of good quality, air tight and that all washers are in good condition and correctly seated in place. Failure to do so may affect the self priming performance.

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

Problem Possible Cause Corrective Action
Motor refuses to start Plug not connected Connect plug
Mains socket faulty Use another socket
Fuse faulty / blown Replace fuse
Extension cable damaged Try without extension cable
Motor protector has activated Allow to cool for 15 minutes
Frozen Wait for pump/water supply hose/accessory to thaw
Motor stops Fuse faulty / blown Replace fuse
Wrong mains voltage Check that mains voltage corresponds to specifications on the model tag
Motor protector has activated Allow to cool for 15 minutes
Fuses blow Fuses incorrectly rated Change to a mains supply higher than the pres- sure washer amp consumption
Motor starts but no pressure Nozzle partly blocked Clean nozzle
Motor “sounds” but fails to start Insufficient power supply Check that the voltage of the mains power supply line is the same as that on the plate.
Voltage loss due to use of extension cable Check characteristics of extension cable
Appliance not used for a long period of time Contact your Bosch Service Centre
Problems with TSS (Total Stop System) device Contact your Bosch Service Centre
Pressure pulsating Air in the inlet water supply hose/pump Allow pressure washer to run with open spray handle and nozzle at low pressure until regular working pressure is obtained
Inadequate water supply Check that the water supply corresponds to specifications.  The minimum specification for the water supply hose is 1/2″ or 13 mm diameter
Water filter blocked Clean water filter
Water supply hoses squeezed Straighten out kinked water supply hoses
High pressure hose too long Remove high pressure extension hose. Retry (extension hose max. 7 m)
Pressure too low, but steady

Note: Several types of accessory will normally deliver a lower pressure

Nozzle worn Change the nozzle
Start/stop valve worn Activate trigger five times in quick succession
Motor starts up but with restricted or no working pressure No water supply Connect water supply
Water filter clogged up Clean the water filter
Nozzle clogged up Clean nozzle
The pressure washer starts irregularly by itself Pump/ power gun leaky Contact your Bosch Service Centre
Water leaks from machine Leaking pump A slight water leak is permissible; in case of excessive leak, contact Bosch Service Centre.

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. In order to avoid safety hazards, if the power supply cord needs to be replaced, this must be done by Bosch or by an after-sales service centre that is authorised to repair Bosch power tools.

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 Servicewww.bosch-do-it.com

In all correspondence and spare parts orders, please always include the 10‑digit article number given on the nameplate of the product.

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: [email protected]

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: [email protected]
KZN – BSC Service Centre Unit E, Almar Centre 143 Crompton Street Pinetown
Tel.: (031) 7012120
Fax: (031) 7012446
E-mail: [email protected]
Western Cape – BSC Service Centre Democracy Way, Prosperity Park Milnerton
Tel.: (021) 5512577
Fax: (021) 5513223
E-mail: [email protected]
Bosch Headquarters Midrand, Gauteng
Tel.: (011) 6519600
Fax: (011) 6519880
E-mail: [email protected]

Do not dispose of products into household

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 product, accessories and packaging should be sorted for environmental-friendly recycling. waste!
Only for EU countries:
According to the European Directive 2012/19/EU on Waste Electrical and Electronic Equipment and its implementation into national law, products that are no longer usable must be collected separately and disposed of in an environmentally friendly manner.

EU Declaration of Conformity

  • Pressure washer
  • Article number

We declare under our sole responsibility that the stated products comply with all applicable provisions of the directives and regulations listed below and are in conformity with the following standards.

2000/14/EC: Measured sound power level 91 dB(A), uncertainty K = 3 dB, guaranteed sound power level 93 dB(A) Conformity assessment procedure in accordance with annex V. Product category: 27 Technical file at:

Documents / Resources

BOSCH AdvancedAquatak 140 High Pressure Washer [pdf] Instruction Manual
AdvancedAquatak 140, High Pressure Washer, AdvancedAquatak 140 High Pressure Washer

References

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