Challenge 1500W High Pressure Washer User manual

Instruction Manual - Please keep for future reference
1500W High Pressure Washer
04-07
Please read this instruction manual carefully before operating your pressure washer.

SAFETY INSTRUCTIONSSAFETY INSTRUCTIONS
-  If you are using an extension cable it must be completely unwound from the cable
drum and be the correct diameter and electical rating:
 10 meter length of cable should have a minimum cross section of 1.5mm2
 30 meter length of cable should have a minimum cross section of 2.5mm2
 It must be rated at a minimum of 13 amps.
-  The plug and socket of the extension cable must be waterproof.
-  WARNING: Inadequate extension cords can be dangerous.
-  The pressure washer should only be connected to an electrical connection that
was made by a qualified electrician and comply with IEC60364.
-  Disconnect from mains before carrying out user maintenance.
-  WARNING: High pressure hoses, fittings and couplings are important for the safety
of the pressure washer. Use only hoses, fitting and couplings recommended by
the manufacturer.
-  WARNING: This pressure washer has been designed for use with the cleaning
agent recommended. The use of other cleaning agents or chemicals may adversely
affect the safety of the machine.
-  WARNING: Vehicle tyres and tyre valves may be damaged by the high pressure
jet. Damaged vehicle tyres and tyre valves are hazardous. Always perform the
cleaning with a minimum distance of 30cm.
- Never spray surfaces containing hazardous substances or objects (e.g. asbestos,
chipped chrom plating etc...)
- Never leave the pressure washer unattended when it is turned on.
Application
•The pressure washer is applicable to DOMESTIC cleaning works e.g. Cars,
Bicycles, Motorbikes, Caravans, Fences, Garden Walls, Pathways, Driveways
and House facades, Removal of moss and algae, Brickwork and Guttering etc... ELECTRICAL SAFETY: Always check that the power supply corresponds
to the voltage on the rating plate. Preferably connect the machine to an electric
group which is protected with an earth leakage switch of max. 30 mA.
32
When using the Pressure Washer, always observe the detailed safety instructions
enclosed.
WARNING : DO NOT use your Pressure Washer without reading the safety
instruction manual.
We recommend the user wear safety equipment during use.
Please read all instructions before use.
- This unit must not be used by children or untrained personnel.
- When activating the high pressure of the water coming out of the lance may cause
kick back. Therefore when activating, ensure that you grip the lance firmly. When
using this unit ensure that other people are at least 10m away from the working
area unless they are wearing protective clothing.
- WARNING: High-pressure jets can be dangerous if misused. The jet MUST NOT
be directed at other people, animals, live electrical equipment or the pressure
washer itself.
- WARNING: DO NOT point the jet towards yourself or other people to clean clothes
or footwear.
- To ensure safe operation of the Pressure Washer use only original spare parts or
parts recommended by the manufacturer.
- DO NOT use the Pressure Washer if the supply cord or other important parts are
damaged (e.g. high pressure hoses or the lance).
- Keep the high-pressure hose connected to the Pressure Washer as long as it is
under pressure. Disconnecting the high-pressure hose whilst the system is under
pressure is dangerous.
- DO NOT use acids or flammable liquids in the machine.
It is highly recommended that this product be used with an RCD (Residual Current
Device).
- When using a Pressure Washer always ensure that your water connection is
protected by a "Backflow Preventer" (as per Water Byelaws). This will avoid any
possible contamination of your water supply. "Backflow Preventer" can be purchased
in any good DIY shop.

KNOW YOUR MACHINEKNOW YOUR MACHINE
F
G
H
B
C
D
A
E
N
L
54
NOTE : Your Pressure
Washer has been designed
for outdoor use only for the
cleaning of stone, wood, metal
and plastic materials.
O
PI
J
K
M
Description
A On/off switch. 
B High-pressure hose outlet.
C Water supply inlet (garden hose
and connectors not included).
D Handle.
E Power Cord
F Trigger Gun.
G Trigger Switch.
H Trigger Safety "lock off".
I High-pressure hose.
J Spray Lance.
K Spray Lance Extension.
L Wheel
M Detergent dispenser.
N Power Washer
O Nozzle Cleaning Needle.
P Hose Adaptor.

fig. 4
OPERATING INSTRUCTION - ASSEMBLY OPERATING INSTRUCTION - ASSEMBLY
fig. 2 JK
fig. 1
JF
fig. 3
Connecting the High Pressure Hose
1.Screw the fitting on High-Pressure
Hose I onto the High Pressure
Hose Outlet B. Ensure that the
connector is firmly fastened (but do
not over tighten).
See fig. 3.
NOTE : The minimum
length of supply hose (not
included) advised is 6 metres with
a diameter of 12.5mm (1/2") to
avoid back pressure and any
associated potential damage to
your Pressure Washer.
76
CAUTION : Ensure that
both parts are firmly
connected together otherwise it
could be hazardous if the nozzle
flew off.
1.Screw the Spray Lance J into the
Trigger Gun F .
See fig. 1. B
I
C
P
Connecting to the Water Supply
1.Connect the Hose Adaptor P to
the Water Supply Inlet C. Then
connect your garden hose to Hose
Adaptor P. Ensure that the
connector is firmly fastened (but do
not over tighten).
See fig. 4.
Before carrying out any
assembly/disassembly of
the unit please ensure that
the unit is unplugged from the
electrical supply.
3.Always remove or replace parts
whilst the Pressure Washer is
switched off.
Assembling the Lance
2.Connect the Spray Lance Extension
Kto Spray Lance J by pushing
the bayonet on the Lance into the
socket of the Spray Lance J until
it clicks into position. Then rotate
clockwise until it locks in place. This
assembly must be carried out prior
to using the Pressure Washer.
See fig. 2.

fig. 5
fig. 7
fig. 6
fig. 8
OPERATING INSTRUCTION OPERATING INSTRUCTION
When using your Pressure
Washer, the recommended
working distance between
the nozzle and the object or
surface to be cleaned is 30cm.
Instructions for Use
1. Fully open the water mains tap -
Do not at this point switch on
your pressure washer.
2. Never operate your pressure
washer without the water supply
switched on.
3.Hold the Trigger Switch G until all
the air has been expelled from the
Pressure Washer and the water
starts to flow. As soon as the water
starts flowing out of the nozzle,
release the trigger. You have now
primed your Pressure Washer with
water.
4.The Pressure Washer can now be
switched on.
Switching On and Off
1. Ensure that the mains switch is in
the "On" position.
2.To switch the Pressure Washer on,
set the On/Off Switch A to "On".
3.To switch the Pressure Washer off,
set the On/Off Switch A to "Off".
See fig. 5.
Operating your Pressure Washer
1.Your spray lance has two main
settings. These settings can be
varied by turning the fitting on the
end of Spray Lance Extension K
fitted to the end of the Spray Lance
Socket J.
2.Turn the Fitting clockwise for a
pointed jet (marked STREAM) or
turn the nozzle anti-clockwise for
a flat jet (marked FAN).
See fig. 6 and 7.
3.Always ensure that the trigger is
closed and the Pressure Washer
is switched off before changing the
nozzle settings.
98
Turn the unit off between
use. It should not be left on
and unused for more than 5
minutes. If left longer than this
time the water in the system will
heat up and could cause severe
damage to the pump.
AK
KF J
4.Aim the lance towards the object
to be cleaned - working within the
recommended distance. Squeeze
the lance trigger until the water
starts flowing, then switch on the
Pressure Washer by activating the
On/Off Switch A.
Front view of the NozzleSpray Effect
Pointed Jet
Flat Jet