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COLD WATER WASHER
COLD WATER WASHER
Model Nos. ELS140, 140R & ELS150
Part Nos. 7320610, 7320615 & 7320620
OPERATING & MAINTENANCE
INSTRUCTIONS
1105
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SPECIFICATIONS
ELS140 & 140R
Motor
Power Rating
Fuse Rating
Noise Level - Guaranteed
Max. Pump Pressure
Water Flow Rate
Detergent tank Capacity
Dimensions
Weight
Please note that the details and specifications contained herein are correct at the time of going to print.
However CLARKE International reserve the right to change specifications at any time without prior
notice. Always consult the machines data plate
230V 50Hz
2500W
l3Amps
79dBL
WA
140bar
8 L/min
7litres
430x340x920mm
30kg
ELS150
230V 50hz
2700W
l3Amps
78dBL
WA
150bar
9 L/min
7litres
430x340x920mm
30kg
© Copyright, Clarke International, December, 2003. All rights reserved.
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PARTS & SERVICE CONTACTS
Thank you for purchasing this CLARKE COLD WATER WASHER.
This machine is a lightweight, portable, high pressure power washer, designed for
general DIY and LIGHT INDUSTRIAL use. Model ELS140R is provided with a reel to
accommodate the hose.
It comprises an electric motor, pump, a high pressure hose with a trigger and
lance, and provision for use with foam or cleaning agents. On model ELS140R the
high pressure hose is mounted on a reel, at the back of the machine, to provide
easy and convenient storage. These washers are ideal for cleaning greasy engines,
garden furniture or removing oil spots from driveways /patios etc.
Before attempting to use your washer, please read this instruction manual
thoroughly and carefully follow all instructions. By doing so you will ensure the
safety of yourself and that of others around you, and you also can look forward to
the washer giving you long and satisfactory service.
For Spare Parts and Service, please contact your nearest dealer,
or CLARKE International, on one of the following numbers.
PARTS & SERVICE TEL: 020 8988 7400
PARTS & SERVICE FAX: 020 8558 3622
or e-mail as follows:
PARTS: [email protected]
SERVICE: [email protected]
GUARANTEE
This CLARKE product is guaranteed against faulty manufacture for a period of 12
months from the dote of purchase. Please keep your receipt as proof of purchase.
This guarantee is invalid if the product is found to have been abused or tampered
with in any way, or not used for the purpose for which it was intended.
Faulty goods should be returned to their place of purchase, no product can be
returned to us without prior permission. This guarantee does not effect your statutory
rights.
CONTENTS Page
Safety Precautions ..................................................................... 4
Electrical Connections .............................................................. 5
Assembly and Preparation for use ........................................... 6
Operation ................................................................................... 7
Maintenance.............................................................................. 9
Parts and Servicing .................................................................. 10
Troubleshooting ........................................................................ 11
Parts List and Diagram ...................................................... 12 - 13
Accessories ............................................................................... 14
Specifications ........................................................................... 14
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SAFETY PRECAUTIONS
WARNING
Water at high pressure can be dangerous and may cause severe
damage to persons or property if subject to misuse.
NEVER allow anyone to operate this equipment unless they are
thoroughly reliable, and completely familiar with the safety precautions.
1. Never direct the spray jet at any person or animal.
2. Never hold a finger over the high pressure nozzle.
3. Never direct the spray jet at the machine itself or any other electrical
equipment.
4. After use, and before disconnecting hoses, release the pressure in the high
pressure hose by operating the trigger. Do not attempt to disconnect any
hose or coupling with pressure still in the hose.
5. Never operate the machine with the covers removed.
6. Do not, attempt any electrical or mechanical repair. If you have a problem
with your machine contact your local dealer or Clarke Customer Services
Dept., tel: 020 8556 4443
7. Never supply any liquid other than water to the water inlet.
8. Use only chemical cleaning agents (detergents) approved for power washing
when using the chemical injection facility.
9. Never use the chemical injection facility to introduce solvents eg. paint
thinners, petrol, oil, etc.
10. Do not operate the machine whilst standing on ladders: use a platform tower
or scaffolding.
11. Children should NOT be allowed to use the machine.
12. You should always wear the appropriate protective clothing and non-slip
shoes when operating this machine. We also recommend the use of safety
goggles for any application where loose particles of stone or grit etc. may be
blown around by the high pressure spray.
13. When not in use, disconnect from the electrical supply and disconnect the
hoses from the machine, ensuring they are drained of water. Store in a dry,
frost free environment. Failing this, ensure the pump is filled with anti freeze.
(See Maintenance).
14. Disconnect from the mains supply before carrying out any maintenance or
servicing.
15. Never pull the washer by the power cable, or yank the cable to disconnect it
from the socket. Keep the cable away from heat, oil or sharp edges.
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ACCESSORIES
A range of accessories designed for use with your washer are available from your CLARKE
dealer, as follows:
ELS140
Rotary Brush ........................................................ 7310010
Turbo Nozzle ....................................................... 7310000
Car Brush ............................................................. 7310020
Water Sandblaster ............................................. 7310015
Drain Cleaner ..................................................... 7310025
Foam Lance with Detergent Bottle ................. 7310118
Traffic Film Remover 5 litre concentrate ......... 3050821
Traffic Film Remover 25 litre concentrate ....... 3050820
Wash ‘n Wax 5 litre ............................................. 3050815
Sand for Sandblaster ......................................... 7320005
Drain Cleaner Rotary Brush Car Brush
Sand Blaster Foam Lance w/Detergent Bottle
ELS150
Rotary Brush ........................................................ 7310107
Water Sandblaster ............................................. 7310108
Drain Cleaner ..................................................... 7310109
Traffic Film Remover 5 litre ................................ 3050821
Traffic Film Remover 25 litre .............................. 3050820
Wash ‘n’ Wax 5 litre............................................ 3050815
Sand for Sandblaster ......................................... 7320005
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Part No.
Part No.
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ELECTRICAL CONNECTIONS
WARNING: THIS MACHINE MUST BE EARTHED.
This product is provided with a standard 13 amp, 230 volt (50Hz). BS 1363 plug, for
connection to a standard, domestic electrical supply. Should the plug need
changing at any time, ensure that a plug of identical specification is used.
IMPORTANT: The wires in the mains lead should be wired up in accordance with
the following colour code:
Green & Yellow - Earth
Blue - Neutral
Brown - Live
As the colours of the wires in the mains lead may not correspond with the coloured
markings identifying the terminals in your plug, proceed as follows:
• Connect the GREEN & YELLOW cord to terminal marked with a letter “E” or
Earth symbol “ ”
• Connect BROWN cord to plug terminal marked letter “L”
• Connect BLUE cord to plug terminal marked letter “N”
We recommend that this machine is connected to the mains supply through a
Residual Current Device (RCD).
FUSE RATING
The fuse in the plug for this appliance must be rated at 13 amps
PARTS LIST
Item Description Part No.
1 Frame FPELS14001
2 Cover FPELS14002
3 ON/OFF switch box compl. FPELS14003
4 Motor w/Pump Assy. (ELS140) FPELS14004
4 Motor w/Pump Assy. (ELS150) FPELS15004
5 Hydraulic cut out FPELS14005
6 High Press. Hose w/Gun assy. (ELS140) FPELS14006
6 High Press. Hose w/Gun assy. 10M (ELS140R) FPELS140R06
6 High Press. Hose w/Gun assy. (ELS150) FPELS15006
7 Lance (ELS140) FPELS14007
7 Lance (ELS150) FPELS15007
8 Mains Cable complete FPELS14008
9 Hose Reel complete FPELS14009
10 Connecting Hose FPELS14010
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IMPORTANT:
If this appliance is fitted with a plug which is moulded onto the electric cable (i.e
non-rewirable):
1. The plug must be thrown away if it is cut from the electric cable. There is a
danger of electric shock if it is subsequently inserted into a socket outlet.
2. Never use the plug without the fuse cover fitted.
3. Should you wish to replace a detachable fuse carrier, ensure that the correct
replacement is used (as indicated by marking or colour code).
4. Replacement fuse covers can be obtained from your local dealer or most
electrical stockists.
EXTENSION CABLES
If an extension cable is used, always ensure it is fully unwound. When used outdoors,
ensure the extension cable is specifically designed for outdoor use.
The maximum extension length is 25 metres. Ensure that the wire sizes in the cable
are at least 2.5mm2 in cross section. As a general rule, the extension cable must
be thicker than the cable supplied with the washer.
IF IN DOUBT, CONSULT A QUALIFIED ELECTRICIAN...Do not attempt any repairs yourself.
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ASSEMBLY AND PREPARATION
TROUBLE SHOOTING
The machine is supplied fully assembled except as detailed below.
Model ELS140 .
The lance is in two sections, the high
pressure hose being integral with
the lance handle and trigger
assembly.
Assemble by slotting the spigot end
of the lance into the handle
assembly. Push in firmly and twist to
lock it in position as shown in Fig. 1.
Fig.1
Model ELS150
The Lance is also in two sections, and assembled by screwing the two halves
together. The high pressure hose is screwed to the adapter, just forward of the
trigger assembly
Fig.2
FAULT
Pressure drop
Pressure fluctuations
or pressure drop
Oil leak
Motor does not start
when switched on*
CAUSE
1. Air in system
2. Worn high pressure nozzle.
3. Pressure regulator
incorrectly set
1. No water
2. Water supply hose too
long/too small diameter
3. No water due to clogged
inlet filter
Worn seals
1. Plug is not connected
properly.
2. Mains fuse tripped/blown
REMEDY
1. Bleed system by quickly
operating trigger several
times. If necessary
operate the machine
briefly without the high
pressure hose connected.
2. Renew nozzle
3. Set to required working
pressure by turning press.
adjuster. (see p8.)
1. Turn on water tap
2. Use min. 1/2” dia. water
supply hose
3. Clean water filter
Contact your CLARKE Dealer
1. Check plug and lead and
have them replaced by a
qualified electrician if
necessary
2. Renew fuse or reset.
Model ELS140R
The high pressure hose is fitted to a reel
at the back of the machine.
It is necessary to attach the handle to the
reel, as shown in Fig.3.
Connect the connecting hose to the inlet on
the reel and water outlet on the machine.
See parts diagram, p12.
Motor hums when
trigger operated
and does not start
Fig.3
Motor cuts out trigger open
Additives are not
being supplied
* If the washer is switched OFF and then switched back ON, when there is still pressure in the pump
(i.e. without operating the trigger), the pump will not start until such time that the trigger is pulled.
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1. Mains voltage too low
2. Incorrect dia cable
resulting in voltage drop
1. Motor protection switch
has been activated due
to overheating or motor
overload.
2. Nozzle partly clogged
1. Additive container empty
2. Lance not correctly set
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1. Have electrical
connection checked
2. Use correct dia. cable
1. Ensure supply voltage and
unit voltage are equal.
Switch off and allow to cool
for at least three minutes
2. Clean using the supplied
nozzle cleaning needle
1. Fill additive container
2. Put lance on low pressure
setting
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MAINTENANCE
WARNING:
Ensure the plug is removed from the socket before carrying out any
adjustment, servicing or maintenance.
AFTER EACH USE
When using chemical detergents, always ensure the system is thoroughly flushed
out after use as described above.
Ensure the hoses and power cable are coiled and properly stowed. DO NOT allow
them to be left casually, in a heap. This invites damage and will cause rapid
deterioration.
STORAGE
Store the Washer in a vertical position,
preferably under cover, protected from
the elements.
If there is a danger of freezing, the pump
should be filled with antifreeze by inserting
the inlet and outlet hoses into a bucket of
antifreeze as shown in fig. 7.
Start the machine and allow the antifreeze
to circulate. After a short time stop the
machine using the procedure outlined on
page 9, and store the machine with the
antifreeze still within the pump body.
NOTE:
If you experience difficulty in starting the motor following a long period of storage, it is possible that
the seals within the pump have dried out and are gripping the pistons. This problem may be alleviated
by storing the machine with antifreeze within the pump body, as described above.
If the seals are stuck however, disconnect the machine from the electrical and water
supply’s, and proceed to free them as follows:
Remove the front cover by unscrewing the three
securing screws, one at the top, centre (A fig. 7),
and one at either side at the bottom (B, fig. 7), to
reveal the motor.
On the top of the motor is a circular plastic grill,
covering the motors’ fan. In its’ centre is a hole,
through which can be seen the head of a hex.
socket head screw.
Insert a hex. wrench (not supplied), through the
hole, into the screw head, as shown in fig.8, and
turn the motor a turn or two to free it. It should
now be possible to start in the normal way.
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Fig.7
Fig.8
All Models
Screw the loose end of the high
pressure hose from the Lance, into the
high pressure outlet at the front of the
machine, shown at C Fig. 2.
(The hose to the 140R is attached to
the Reel)
Take care not to cross thread the fine
threads.
The low pressure water inlet, shown at
D, Fig. 2, carries a 3/4” BSP thread.
A 3/4” BSP adapter with a 1/2” hose
connector is provided, so that a suitable
hose (not supplied), may be attached.
You may use a either a worm drive clip
(not supplied), or a snap-on type
connector, commonly available from
most hardware or DIY stores, to attach
the hose, the other end of which should
be connected ti your water supply.
We recommend that you connect to a supply of CLEAN WATER ONLY.
Fig.4
OPERATION
Make certain the PUMP ON/OFF switch which is located on the front panel, is set
to the OFF position.
Connect the plug to the mains supply preferably via a Residual Current Device.
Turn the water tap fully on.
When starting, you should always adopt the following procedure:
1. In order to ease the starting process, and to prevent the possibility of blown
fuses, pull the trigger on the lance - it may be necessary to release the safety
latch, located in the base of the hand grip, in order to do so.
2. Hold the trigger in that position whilst switching the pump ON, and allow the
pump to run for a few moments to develop full pressure
3. You may release the trigger once full pressure is developed. In doing so the
pump will stop, and will start again as soon as the trigger is pressed once more.
NOTE: For the reasons given above, it is recommended that you ALWAYS set the jet
to its LOW PRESSURE setting before switching ON. This is achieved as follows:
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ELS 140
Water pressure is regulated by turning the adjuster at the nozzle end of the lance,
(as shown by the arrows on the ferrule), ANTICLOCKWISE to INCREASE pressure
and CLOCKWISE to DECREASE, (looking from the handle end).
Fig.5
If you desire a fan spray, turn the nozzle fully anticlockwise - for a high pressure
pencil jet, turn it fully clockwise.
Fig.6
ELS 150
As illustrated in Fig. 6, turn the grip for
high and low pressures....
In the event that you switch the machine OFF, but intend to continue with its use
after a few minutes or so, DO NOT depress the trigger, but set the safety latch to
prevent it from being accidentally pulled. This will ease and assist the subsequent
restarting of the motor as pressures will remain equalised on either side of the
pump, thereby reducing the load on the motor when restarting.
NEVER attempt to run the machine with water supply disconnected or turned off.
It is recommended that whenever possible, a screen or partition be erected
between the washer and the wash area, to prevent accidental spraying of the
machine. Any moisture entering the machine could cause serious damage.
CHEMICAL INJECTION FACILITY
IMPORTANT: The chemical injection
facility will ONLY operate at LOW
pressure.
If you intend to use the chemical
injection facility, fill the detergent tank
with the requisite detergent. The filler
cap is located directly beneath the
handle
Alternatively, provision is made so that
an external source of detergent may
be used. To do this, first disconnect the
hose from the reservoir to the pump,
at the pump connection shown at A.
fig. 4 and also at A in fig..6, and in its
place, connect the length of hose
supplied and lower it into a drum of detergent.
The amount of detergent that enters the system may be regulated by turning the
knob shown at B, fig. 6. The total movement of the knob is approx. 1/8 of a turn
from Max. to Min.
Max. provides a mixture strength of approx. 15:1...Min-approx. 1000:1.
Use ONLY those detergents specifically designed for use with Power Washers. We
recommend the use of CLARKE Traffic Film Remover, which is a powerful low
foaming agent for car cleaning, patio cleaning etc., or CLARKE Wash & Wax,
both available from your CLARKE dealer.
IMPORTANT: Ensure you read and comply with the manufacturers instructions
regarding the use of chemical detergents.
Fig.6
SHUTTING DOWN THE MACHINE
If the chemical injection facility has been used, turn the pressure adjuster on the
end of the lance to HIGH pressure, and allow the pump to run for a minute or so
until the water being ejected is foam free, then switch OFF the pump.
Disconnect from the mains electrical supply, and turn OFF the water supply disconnect where appropriate.
WARNING
Ensure the operator is aware that when the trigger is pulled, water at high
pressure can cause the lance to kick - it should therefore be held firmly.
In addition, care must be taken to ensure that the nozzle is NOT aimed at
an area where the water jet will cause damage, i.e. away from people,
animals, windows - greenhouses etc., and be aware that splash back
could also cause damage if the jet is trained on a nearby wall etc.
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IMPORTANT:
ALWAYS operate the lance trigger once more to ensure there is no pressure in the
high pressure hose. NEVER disconnect the high pressure hose without first pulling
the trigger.
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