Important - Please read these instructions fully before starting assembly
These instructions contain important information that will help you get the best from your
pressure washer, ensuring it is assembled correctly and safely.
Dec 2017 Rev C
Contents
Safety Information .............................................................................................................................................3
General Safety ..............................................................................................................................................4
Safety Information
Important - Please read these instructions fully before operating or maintaining
Warning Symbols
The following warning symbols appear throughout this assembly manual and indicate the appropriate
safety measures you should take when assembly and operating the lawnmower.
Personal Safety ............................................................................................................................................4
Maintenance and Storage Safety .................................................................................................................8
Intended Use ................................................................................................................................................9
In the Box .......................................................................................................................................................10
Preparing to Operate the Pressure washer .................................................................................................... 11
Operate the Pressure Washer ........................................................................................................................13
Maintenance and Repair .................................................................................................................................16
Storage and Transportation ............................................................................................................................16
Technical Data ................................................................................................................................................ 18
Recycling and Disposal ...................................................................................................................................19
Getting Help ....................................................................................................................................................19
Disconnect the mains plug immediately if the cable is damaged, has been badly twisted or is
completely cut through and in the event that the device is left unattended for a short time.
WARNING: Never direct discharge stream at persons, animals, the unit or electric components.
Appliance not suitable for connection to the potable water mains.
Water that has own through backow preventers is considered to be non-potable. The appliance is
not intended to be connected to the potable water mains. If necessary, please use only with a water
backow preventer or inlet hose-set approved by IEC 61770.
Double insulations, Class II appliance
Waste Disposal and Environmental Protection!
Be environmentally friendly. Return the tool, accessories and packaging to a recycling centre
when you have nished with them.Electrical machines do not belong in domestic waste. Take the
equipment to a waste disposal site. The plastic and metal parts that are used can be separated out
into pure grade, which allows recycling.
Guaranteed sound power level
98
2
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3
Safety Information Safety Information
Important - Please read these instructions fully before operating or maintaining
General Safety
IMPORTANT!
- Keep this instruction manual in a safe place for
future reference.
- Read the instructions carefully. Be familiar with the
controls and the proper use of the equipment.
- Never allow children or people unfamiliar with
these instructions to use the pressure washer. Local
regulations can restrict the age of the operator.
- Never use the machine while people, especially
children, or pets are nearby. Keep in mind that the
Important - Please read these instructions fully before operating or maintaining
Personal Safety (continued)
handled improperly. First signs of damage included
discolorations on the tyre. Damaged vehicle tyres/tyre
valves pose a life-threatening risk. Keep the jet at a
distance of at least 30 cm!
- Never direct the jet against yourself or others in order
to clean clothes or footwear.
- The appliance is not designed for connecting to
tap water. If necessary, please use only with a water
backow preventer or inlet hose-set approved by IEC
61770.
- Risk of injection or injury, do not direct discharge
operator or user is responsible for accidents or
hazards occurring to other people or their property.
- This machine can be used by people with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
machine in a safe way and understand the hazards
involved.
- Don’t use the appliance without reading the
instruction sheet.
- Children should be supervised to ensure that they do
not play with the appliance.
Personal Safety
stream at persons.
- Do not use the appliance when there are other
people around, unless they are also wearing safety
equipment.
- High-pressure jets can be dangerous if misused. The
jet must not be directed at persons, animals, electrical
equipment or the appliance itself.
- Know how to stop the product and bleed pressure
quickly, be thoroughly familiar with thecontrols.
- Stay alert -watch what you are doing.
- Do not operate the product when fatigued or under
the inuence of alcohol or drugs.
- Keep operating area clear of all persons.
- Do not overreach or stand on unstable support. Keep
WARNING!
- Risk of fatal injury!
Use special care when cleaning tyres. Vehicle tyres/
tyre valves may become damaged or burst when
for high pressurecleaners in operation, e.g. safety
boots, safety gloves, safety helmets with visors,
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5
Safety Information Safety Information
Important - Please read these instructions fully before operating or maintaining
Important - Please read these instructions fully before operating or maintaining
Important - Please read these instructions fully before operating or maintaining
Personal Safety (continued)
hearing protection etc. which shall be worn while
operating the equipment.
- The operator or user is responsible for accidents or
damages to other people or their property.
Operating Safety
WARNING!
- High-pressure hose ttings and couplings are
important for the safety of the appliance. Use only
hose tting and couplings recommended by the
manufacturer.
Operating Safety (continued)
- Water that has own through backow preventers is
considered to be non-potable.
- The PVC or polychloroprene sheathed power cord,
or extension cables (H05VV-F) are acceptable for
use at temperatures at or above 0 OC.
- Always ensure that a machine which has been
switched off and cannot be restarted unintentionally.
- Only use hoses, ttings and couplings supplied and
recommended by the manufacturer.
- Never carry the equipment by the cable or the
hose. Do not carry the equipment with your nger on
the On/Off switch when it is connected to the mains.
- Inadequate extension cables can be dangerous.
- The electric supply connection shall be made by a
qualied electrician and comply with IEC60364-1. It is
recommended that the electric supply to this machine
should include either a residual current device that
will interrupt the supply if the leakage current to earth
exceeds 30 mA for 30 ms or a device that will prove
the earth circuit.
- Disconnect from the electrical power supply before
carrying out user maintenance.
- Don’t use the appliance if a supply cables or
important parts of the appliance are damaged, e.g.
safety devices, high-pressure hoses, trigger gun.
- If extension cable is used, the plug and socket outlet
must be of a watertight construction.
- Remove the plug from the plug socket if you are not
using the equipment, when transporting it or when
it is left unattended, when checking the equipment,
cleaning it or removing blockages, when undertaking
maintenance work or changing accessories, if the
power or extension cable is damaged, after contact
with foreign bodies, or in the event of abnormal
vibration.
- Do not use the equipment near ammable liquids or
gases. In case of non-observance, there is a risk of
re of explosion.
- Do not use the pressure washer if a supply cord,
safety devices, hoses, switch or trigger gun is
damaged.
WARNING! Inadequate extension cords can be
dangerous. If an extension cord is used, it shall be
- If the supply cord is damaged, it must be replaced
by the manufacturer or its service agent or a similarly
qualied person in order to avoid a hazard.
6
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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
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7
Safety Information Safety Information
Important - Please read these instructions fully before operating or maintaining
Operating Safety (continued)
which keeps the socket at least 60 mm above the
ground.
- Ensure that the mains voltage matches the
information on the label.
- Before each use, check the equipment, power cable
and plug for damage, avoiding an electrical shock.
- Damaged cables, coupling and plugs or connecting
leads that are not compliant with specications are
not to be used. Remove the plug from the plug socket
immediately in case of damage or cutting through of
the mains cable.
- Do not use the equipment when the switching action
of the On/Off switch is impaired. Have damaged
Important - Please read these instructions fully before operating or maintaining
Maintenance and Storage Safety (continued)
- Do not attempt to repair the equipment yourself. All work
not indicated in these instructions is to be carried out only
by service stations authorized by us.
- Store the equipment in a dry location and out of reach
of children.
- Handle the equipment with care. Keep the equipment
clean for save and more efcient working. Follow the
maintenance directions.
- Machine may be damaged by frost.
- There is always residual water left inside the high-
pressure washer and in the pump. Do not store the
machine at temperatures below freezing point in order to
switches replaced at our Service Centre.
- Do not overload your equipment. Work only within
the indicated range of performance. For heavy work,
do not use a machine with insufcient power. Do not
use your equipment for purposes other than those
specied.
Maintenance and Storage Safety
WARNING!
- To ensure the appliance safety, use only original
spare parts from the manufacturer or approved by the
manufacturer.
- Retrotting or making any unauthorized changes to
Intended Use
This high-pressure cleaner is designed for domestic use
only:
- to clean machines, vehicles, buildings, tools, facades,
terraces, garden equipment etc. using a high-pressure
water jet (and detergents if required).
- to use with accessories, replacement parts and
detergents approved by Challenge.
Observe the instructions provided with these detergents.
Any use of the machine that deviates from its intended
use and is not included in these instructions is considered
unauthorized use and relieves the manufacturer from his
or her legal liability.
the machine, as well as the use of unapproved parts will
invalidate your warranty.
8
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9
In the Box
Preparing to Operate the Pressure Washer
Parts
A
high pressure
washer
B
trigger gun with
hose attached
C
extend lance
A
D
spray lance
E
water inlet male
connector (attached
to the machine)
F
nozzle pin
G
instruction manual
Step 1 Fit the high pressure hose to the washer
WARNING! Always wear safety gloves when doing any work on the pressure washer.
Connect the high pressure hose to the pressure washer. Attach high pressure hose to the
machine’s water outlet (hand tighten only).
Step2 Assemble the lower handle
E
C
D
F
B
Insert the extend lance to trigger gun, and twist 1/4 turn to lock in position. Insert the spray lance to
extend lance, and twist 1/4 turn to lock in position.
Note! Check that it is rmly securely located in place.
G
Step 3 Connect garden hose and inlet adapter
If there are any parts missing, please call the customer helpline on 01904 727508
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Before you attach your water hose (not included), run the water through to eliminate any air in the
hose to avoid air locking.
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1110
Preparing to Operate the Pressure Washer
Operate the Pressure Washer
Step 4 Connect garden hose and water supply
Attach garden hose to water supply and turn water on.
Step 5 Connect socket
Step 1 - Starting
Warning!
Wear suitable clothing, ears and eyes protecting when working with the equipment. Ensure that the
equipment is functional before each use. Ensure that the mains voltage value matches the label on the
equipment. Check the safe condition of the machine:
– Check it for visual defects.
– Check that all parts of the machine have been securely tted.
– Check if the water connector and the high-pressure pipes are tight.
1
2
OFF
Make sure the ON/OFF switch is in the OFF position and your hands and plug are dry. Connect the
plug to the mains socket.
Note! We Recommend the use of a RCD Safety protection adapter.
1. Place the high pressure washer on level ground. Stand in a secure and stable position.
2. Unlock the safety trigger on the spray gun, and press the trigger until there is a steady stream of
water.
3. To switch the machine on, set the On/Off switch to ON.
Step 2 - Stopping
1. Release the trigger, and engage the safety lock.
2. To switch the machine off, set the On/Off switch to OFF.
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1312
Operate the Pressure Washer
Operate the Pressure Washer
Step 3- Use the high pressure lance
WARNING! Always turn off the machine when changing the high pressure lance. The trigger gun is
subjected to a recoil force when the water jet is discharged. Make sure that you have a rm footing and
are also holding the trigger gun and spray lance with both hands.
1
2
1. Hold the hand-held spray lance and the jet tube rmly with both hands. Be aware of the recoil when
switching on the high-pressure jet.
Step 3- Use the high pressure lance (continued)
CAUTION!
- Jet spray adjustment is very aggressive. Do not adjust while spraying. Switch the machine off when
interrupting your work for extended periods of time.
- The high-pressure pump starts running as soon as you operate the hand-held spray gun. The highpressure pump stops running as soon as you release the trigger on the hand-held spray gun.
2. Unlock the safety button and press the trigger on the handheld spray lance. It takes approximately 5
seconds to release the high pressure.
NOTE! Clogging of the spray tips causes the pump pressure to be too high and cleaning is immediately
required. You can clean the spray tips by carefully inserting a using the supplied cleaning pin into the
tip to remove deposits.
3. Use with adjustable spray lance, 180 degree rotation of the nozzle. It takes a couple of seconds for
the spray to adjust to setting.
The trigger gun safety lock prevents the trigger from being engaged accidentally and ensures the trigger
gun cannot be locked in the ON position.
Without turning the gun, adjust the spray to desired angle by turning the nozzle with 180° marking as
shown.
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1514
Maintenance and Repair
Troubleshooting
Maintenance and Repair
WARNING! Always switch the product off, unplug from the power socket and let the product cool
down before performing inspection, maintenance and cleaning work!
- After every use wipe the machine with a slight damp cloth. Do not clean the machine using a highpressure water jet.
- Clean the high-pressure jet nozzle.
The pressure washer is equipped with a water lter to protect the pump. If the lter is not kept clean,
the water ow to the machine will be restricted and the pump may be damaged.
General Troubleshooting
WARNING!
- Only perform the steps described within these instructions! All further inspection, maintenance and
repair work must be performed by an authorised service centre or a similarly qualied specialist if you
cannot solve the problem yourself!
- Always turn off the machine and remove the plug before making any adjustment.
Problem
1. No power- Check the plug socket, cable,
2. The high pressure washer
operates intermittently.
Possible cause Solution
- Connect to mains socket.
line and plug.
- Any of the parts are defective,
such as On/Off switch / motor
etc.
- Power cable is damaged.
- Internal loose electrical
connection.
- Check by a specialist
electrician.
Check by a specialist electrician.
To clean water lter, remove inlet adapter and get the lter out.
− Rinse lter until it is free of debris and blockage.
− Replace the lter and inlet adapter.
Clearing of the Lime scale
From periods of time, water lime scale may build up on your lance outlet, use the nozzle cleaning pin
to clean this away.
Storage and Transportation
Storing
Frost can damage your pressure washer that has not been completely emptied of water. The machine
should be stored in a frost free room. Do not kink high pressure hose.
- On/Off switch defective (please
contact service agent).
3. No or only little pressure is
built up
4. Pressure varieties- Check the high pressure jet
5. Machine is leaking.Machine is leakingPlease contact the service
6.Engine is running but no
pressure is build up
- Check if there is any air in the
system.
- Check all inlet pipes leading to
the pump for leaks or the hose is
blocked or there is a kink in the
pipe
- Check the setting on the hand-
held spray gun.
nozzle
- Check the water inlet pressure.
You might have air locked in the
hose.
- If so, please ventilate the
machine! Run the machine
without the highpressure
hose connected until water
starts leaking without bubbles.
Reattach the high-pressure
hose.
- Check by a specialist
electrician
- Follow the Operation part
again.
If blocked, clean it with pin.
agent.
Turn off machine, disconnect
hose, run water through and
connect again. If the problem
continues --then please contact
the customer helpline.
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1716
Technical Data
Recycling and Disposal
Technical Data Table
Voltage
Input power 1400W
Working pressure 6Mpa (60bar)
Max pressure9Mpa (90bar)
Rated ow 4.5l/min
Max ow 5.5l/min
Inlet Tmax 40oC
Net weight 4kg
Measured sound pressure level 83dB (A), k=3 dB (A)
Measured sound power level 95dB (A), k=3 dB (A)
Guaranteed sound power level 98dB (A)
Vibration 2.179m/s2, k=1.5m/s
The declared vibration value has been measured in accordance with a standard test method and
may be used for comparing one tool with another. The declared vibration value may also be used
in a preliminary assessment of exposure.
WARNING!
230-240V~/50Hz
Recycling and disposal
Recycle unwanted materials instead of disposing of them as waste. All tools, hoses and
packaging should be sorted, taken to the local recycling centre and disposed of in an
environmentally safe way.
Recycle rather than dispose of unwanted material in landll whenever possible. The machine
must be delivered in rigid packaging to avoid damage during transportation. The packaging
and the machine itself are manufactured from recyclable materials and should be disposed of
accordingly.
Only dispose of electrical/electronic/battery terms in separate collection schemes, which cater
for the recovery and recycling of materials contained within. Your cooperation is vital to ensure
2
the success of these schemes and for the protection of the environment.
Recycle packaging where facilities exist.
This symbol is known as the Crossed out Wheelie Bin Symbol. When this symbol is marked on a
product or battery, it means that it should not be disposed of with your general household waste.
Some chemicals contained within electrical/electronic products or batteries can be harmful to
health.
The vibration emission value during actual use of the tool can differ from the declared value
depending on the ways in which the tool is used. Identify safety measures to protect the operator
that are based on an estimation of exposure in the actual conditions of use (taking account of all
parts of the operating cycle such as the times when the tool is switched off and when it is running
idle in addition to the trigger time).
The sound intensity level for the operator may exceed 85dB(A) and ear protection measures are
necessary.
Getting Help
Customer Helpline 01904 727508
Our dedicated UK based customer helpline is open 7 days a week to assist you with assembly,
parts queries and technical support. We are open during ofce hours but you can always send an
email via support@coreservice.co.uk. Our experts are here to get you back enjoying your garden
in no time.
For useful assembly, starting and maintenance videos and ordering spares please visit
www.coreservice.co.uk.
Calling our service does not affect your statutory rights
In the unlikely event that your device develops a fault, please contact our customer service
department on the telephone number shown below.
1. These guarantee terms cover additional guarantee rights and do not affect your statutory
warranty rights.
Claims must be accompanied by Proof of Purchase. This must be in the form of a sales receipt or
bank statement and must show that the product has been purchased within 1 years prior to the
claim, from the retailer that it was originally sold to.
2. Our guarantee covers problems caused by material or manufacturing defects, and will result
in the repair of these defects or replacement of the device with a like for like or similar article.
Please note that our devices have not been designed for use in commercial, trade or industrial
applications. Consequently, the guarantee is invalidated if the equipment is used in commercial,
trade or industrial applications or for other equivalent activities.
3. The following are also excluded from our guarantee:
A) Faults due to accidents, customer misuse, or unauthorized repairs
B) Consumable Parts such as lters, lance and hose
C) Failure due to lack of routine maintenance
D) Failure as a result of not using the equipment in accordance with the manual and safety
instructions
E) The adjustment of cables, drive belts, or pumps
4. The guarantee is valid for a period of 1 year starting from the purchase date of the device.
Guarantee claims should be submitted before the end of the guarantee period within two weeks
of the defect being noticed. No guarantee claims will be accepted after the end of the guarantee
period. The original guarantee period remains applicable to the device even if repairs are carried
out or parts are replaced. In such cases, the work performed or parts tted will not result in
an extension of the guarantee period, and no new guarantee will become active for the work
performed or parts tted. This also applies when an on-site Service is used.
5. Please keep your sales receipt in a safe place. If the defect is covered by our guarantee your
device will either be repaired under the terms of guarantee or we will send you a replacement
device. This device may be re-conditioned or Like for like replacement.
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