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 IEC61770 Type BA.
Water flowing though a system separator is considered not drinkable.
Safety Notes for pressure washer
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.
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.
Connecting to the mains
u The voltage of the power source
must correspond with the data on
the type plate of the product.
u We recommend that this product is
only connected into a socket which
is protected by a circuit-breaker that
would be actuated by a 30mA residual current.
u 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.
u Remove the plug from socket
whenever the machine is left unattended for any period.
u The electric supply installation
should comply with IEC60364-1.
u 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.
u If the plug is damaged, pay attention
to the following:
u 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
Bosch Power ToolsF 016 L94 051 | (25.01.2021)
4 | English
4343 are suitable for use indoors
where the plug is away from the water spray area where the appliance is
in use.
u Never touch the mains plug with wet
hands.
u Do not pull plug while operating the
device.
u 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.
u Do not use the unit, if the power sup-
ply cord or important parts, e.g.
high-pressure hose, power gun or
safety devices are damaged.
u Warning: Inadequate extension
cables can be dangerous.
u 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.
u When replacing plugs on the power
supply cable or extension lead the
spray water guard and mechanical
stability must remain intact.
Water connection
u Comply with the regulations of your
water supply company.
u All connecting hoses must have
properly sealed joints.
u Make sure that the supply hose is at
least 12.7mm (1/2") in diameter
and is reinforced.
u 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.
u 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.
u High-pressure hoses, fittings and
couplings are important for the
safety of the appliance. Use only
hoses, fittings and couplings recommended by the manufacturer.
u Only clean or filtered water should
be used for intake.
Application
u 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.
u Do not direct the jet against yourself
or others in order to clean clothes or
footwear.
u Do not use solvent-containing li-
quids, undiluted acids, acetone or
solvents, including petrol, paint thinners, heating oil. The sprayed vapours are highly flammable, explosive and toxic.
F 016 L94 051 | (25.01.2021)Bosch Power Tools
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u 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.
u The unit must be placed on a solid
base.
u 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.
u 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.
u Only use detergents recommended
by the manufacturer. Comply with
the application, disposal and warning instructions of the detergent
manufacturers.
u The use of other cleaning agents or
chemicals may adversely affect the
safety of the machine.
u All current-conducting components
in the work area must be protected
against splashed water.
u The gun trigger must not be jammed
in position “ON” during operation.
u During use of high pressure clean-
ers, aerosols may be formed. Inhalation of aerosols can be hazardous to
health.
u Shielded nozzles can reduce the aer-
osol 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.
u High pressure may cause objects to
rebound. If necessary wear suitable
personnel protective equipment
such as safety goggles.
u Vehicle tyres/tyre valves may only be
cleaned from a minimum distance of
30cm 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.
u Materials containing asbestos and
other materials which contain substances which are hazardous to your
health must not be sprayed.
u Detergents must not be used undi-
luted. 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.
u 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
Bosch Power ToolsF 016 L94 051 | (25.01.2021)
6 | English
or damaged filter may invalidate the
warranty.
u Metal parts may become hot after
prolonged usage. If necessary wear
protective gloves.
u Avoid high pressure washing in bad
weather conditions especially when
there is a risk of lightning.
u 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
u 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.
u The unit may only be used by author-
ised 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).
u 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.
u Children should be supervised to en-
sure that they do not play with the
product.
u The unit must never be left unsuper-
vised while the unit is switched on.
u 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.
u Never use a roto nozzle or pencil jet
to clean motor vehicles.
Transport
u Switch off the motor and secure the
unit before transporting.
Maintenance
u Switch off the unit prior to all clean-
ing and maintenance work and before replacing components. Pull out
the mains plug if the unit is mainsoperated.
u Repairs may only be carried out by
authorised Bosch Service Centres.
Accessories and spare parts
u 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.
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SymbolMeaning
Movement direction
Reaction direction
SymbolMeaning
HiHigh pressure
Accessories
Intended Use
Weight
On
Off
LoLow pressure
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.
Rated powerkW1.11.31.5
Supply temperature max.°C404040
Supply rate min.l/min5.55.55.9
Allowable pressureMPa101112
Rated pressureMPa6.77.48
Rated Flowl/min4.54.75.4
Maximum inlet pressureMPa111
Autostop Function●●●
Weight according to EPTA‑Procedure
01:2014
Protection class
Serial numberSee serial number (rating plate) on pressure washer.
kg3.604.504.70
3 600 HA7 E.. 3 600 HA7 F.. 3 600 HA7 9..
/ II / II / II
The specifications apply to a rated voltage [U] of 230 V. These specifications may vary at different voltages and in countryspecific models.
Mounting and Operation
Representation/Action Objective
Delivery scope EasyAquatak
100
Delivery scope EasyAquatak
110/120
Mounting cable bracket/in use
storage for gun
Connecting/disconnecting high
pressure gun to lance
Connecting/disconnecting
nozzle
Connecting/disconnecting high
pressure water supply hose/
nozzle
Bosch Power ToolsF 016 L94 051 | (25.01.2021)
FigurePage
A
B
C
D
D
E
Representation/Action Objective
Connecting to the water supply
Switching On and Off
60
Attaching Nozzle
Adjust water jet
61
Connect detergent bottle
Clean nozzle
62
Clean the filter
62
Transport
Storage
62
Selecting accessories
63
FigurePage
F
G
H − I64 − 65
J
K
L
M
N
O
63
64
66
67
67
68
68
69
8 | English
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 230VAC, 50Hz (for non-EU countries 220V, 240V 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:
– 2.5mm2 – max length 25m
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 30mA. 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.
To prevent damage to the appliance, do not allow it to operate dry.
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.
Operation
u 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 re-
lease 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
u 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
ma-chine 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
u 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: Attach the fan nozzle and remove the heavy dirt.
Only for EasyAquatak 110/120:
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/deter-
gent from the bottom and work in an upwards direction.
Rinse from the top and work downwards.
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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 IMPORT-ANT 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
– 3m reinforced supply hose
– Universal coupling to the pressure washer
This enables the pressure washer to draw water up to 0.5m
above the water level in the source. This may take up to 15
seconds.
Submerge the 3m hose in water to displace the air. Connect
the 3m 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
ProblemPossible CauseCorrective Action
Motor refuses to start Plug not connectedConnect plug
Mains socket faultyUse another socket
Fuse faulty / blownReplace fuse
Extension cable damagedTry without extension cable
Motor protector has activatedAllow to cool for 15 minutes
FrozenWait for pump/water supply hose/accessory to
Motor stopsFuse faulty / blownReplace fuse
Wrong mains voltageCheck that mains voltage corresponds to specific-
Motor protector has activatedAllow to cool for 15 minutes
Fuses blowFuses incorrectly ratedChange to a mains supply higher than the pres-
Motor starts but no
pressure
Motor “sounds” but
fails to start
Pressure pulsatingAir in the inlet water supply hose/pumpAllow pressure washer to run with open spray
Nozzle partly blockedClean nozzle
Insufficient power supplyCheck that the voltage of the mains power supply
Voltage loss due to use of extension cableCheck characteristics of extension cable
Appliance not used for a long period of timeContact your Bosch Service Centre
Problems with TSS (Total Stop System) deviceContact your Bosch Service Centre
Inadequate water supplyCheck that the water supply corresponds to spe-
Water filter blockedClean water filter
Water supply hoses squeezedStraighten out kinked water supply hoses
thaw
ations on the model tag
sure washer amp consumption
line is the same as that on the plate.
handle and nozzle at low pressure until regular
working pressure is obtained
cifications. The minimum specification for the water supply hose is 1/2" or 13mm diameter
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ProblemPossible CauseCorrective Action
Pressure too low, but
steady
Note: Several types of
accessory will normally
deliver a lower pressure
Motor starts up but
with restricted or no
working pressure
The pressure washer
starts irregularly by itself
Water leaks from machine
High pressure hose too longRemove high pressure extension hose. Retry (ex-
Nozzle wornChange the nozzle
Start/stop valve wornActivate trigger five times in quick succession
No water supplyConnect water supply
Water filter clogged upClean the water filter
Nozzle clogged upClean nozzle
Pump/ power gun leakyContact your Bosch Service Centre
Leaking pumpA slight water leak is permissible; in case of ex-
tension hose max. 7m)
cessive leak, contact Bosch Service Centre.
Maintenance and Service
Maintenance
u Stop, remove plug from the power supply and discon-
nect from water supply.
Note: To ensure long and reliable service, carry out the fol-
lowing 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.
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.
After-Sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessories.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
People’s Republic of China
China Mainland
Bosch Power Tool (China) Co. Ltd.
Bosch Service Center
567, Bin Kang Road
Bin Kang District
Hangzhou, Zhejiang Province
China 310052
Tel.: (0571) 8887 5566 / 5588
Fax: (0571) 8887 6688 x 5566# / 5588#
E-Mail: bsc.hz@cn.bosch.com
www.bosch-pt.com.cn
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses
Disposal
The product, accessories and packaging should be sorted
for environmental-friendly recycling.
Do not dispose of products into household
waste!
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中文 | 11
UK Importer:
Robert Bosch Ltd.
Broadwater Park
North Orbital Road
Uxbridge UB9 5HJ