Clarke JETSTAR 1900, Power Wash JETSTAR 1900 Operating & Maintenance Manual

WARNING Read the instructions before using the machine

OPERATION & MAINTENANCE

INSTRUCTIONS

LS1110

PRESSURE WASHER

MODEL NO: JETSTAR 1900

PART NO: 7333234

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INTRODUCTION

Thank you for purchasing this CLARKE pressure washer.

Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required 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.

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GENERAL SAFETY RULES

1. NEVER direct the spray towards any person or animal.

2. NEVER direct the spray towards electrical wiring or equipment.

3. NEVER hold your finger over the high pressure nozzle.

4. NEVER allow children or untrained personnel to use this machine.

5. NEVER operate the machine with any of the covers removed.

6. NEVER attempt any repairs to this machine. Always refer to your Clarke dealer.

7. NEVER supply any liquid other than water to the water inlet.

8. NEVER use the detergent bottle to introduce flammable liquids/solvents, e.g. paint
thinners, petrol, oil as there is a risk of explosion.

9. ALWAYS release any residual pressure in the system by turning off the water supply
and operating the trigger before disconnecting any hose or accessory.

10. ALWAYS keep the machine itself dry and well clear of water spray.

11. ALWAYS wear protective clothing and safety glasses. Loose particles and other
debris may be propelled at high speed by the water jet.

12. ALWAYS grip the gun firmly and expect the spray gun to ‘kick’ when starting.

13. ALWAYS respect the requirements of the local water company. Pressure washers may
only be connected to the mains drinking water supply, if a system separator (also
known as a backflow preventer) is installed in the supply hose.

14. ALWAYS disconnect from the water supply, and ensure the system is completely
drained when not in use. Store in a cool dry location.

15. ONLY use chemical cleaning agents (detergents), that are approved for pressure
washers. CLARKE Traffic Film Remover or CLARKE Wash and WAX (available from your
dealer), is recommended.

16. WARN ING : High pressure water jets can be dangerous if subject to misuse. The jet
must not be directed at a person or anything that they are wearing.

17. NEVER direct the jet at electrical equipment or the machine itself.

18. WARN ING : High pressure hoses, fittings and couplings are important for the safety of
the machine. Use only hoses, fittings and couplings recommended by the
manufacturer.

19. WARN ING : Water that has flowed through a system separator (also known as a
backflow preventer) is considered non-drinkable.

20. NEVER use the pressure washer if the supply cable or important parts of the machine
are damaged.

WARNING: Water at high pressure can be dangerous and can cause
damage if the operator is careless. Never allow anyone to operate this
pressure washer unless they are familiar with the safety precautions.

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SAFETY SYMBOLS

WARNING: Do not direct discharge

stream at persons or animals.
Keep clear of nozzle.

WARNING: Never direct spray
toward any electrical device or
electrical outlet.

General Warning, indicates that failing to follow these
instructions could result in injury or damage to the machine.

To reduce the risk of injury, read the manual before use.

Wear safety glasses when using this machine.

Conforms to CE Regulations.

Recycle unwanted materials instead of disposing of them as
waste. All tools, accessories and packaging should be sorted,
taken to a recycling centre and disposed of in a manner which
is compatible with the environment.

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ELECTRICAL CONNECTIONS

Before switching the product on, make sure that the voltage of your electricity supply is
the same as that indicated on the rating plate. This product is designed to operate on
230VAC 50Hz. Connecting it to any other power source may cause damage.

This product may be fitted with a non-rewireable plug. If it is necessary to change the
fuse in the plug, the fuse cover must be refitted. If the fuse cover becomes lost or
damaged, the plug must not be used until a suitable replacement is obtained.

If the plug has to be changed because it is not suitable for your socket, or due to
damage, it should be cut off and a replacement fitted, following the wiring instructions
shown below. The old plug must be disposed of safely, as insertion into a mains socket
could cause an electrical hazard

.

If the colours of the wires in the power cable of this product do not correspond
with the markings on the terminals of your plug, proceed as follows.

• The wire which is coloured Blue must be connected to the terminal which is

marked N or coloured Black.

• The wire which is coloured Brown must be connected to the terminal which is

marked L or coloured Red.

We strongly recommend that this machine is connected to the mains supply via a
Residual Current Device (RCD)

If in any doubt, consult a qualified electrician. DO NOT attempt any repairs yourself.

This symbol indicates that this is a Class II product, and does not require an earth
connection.

WARNING! Read these electrical safety instructions thoroughly
before connecting the product to the mains supply.

WARNING! The wires in the power cable of this product are
coloured in accordance with the following code:
Blue = Neutral Brown = Live

Plug must be BS1363/A approved.

Always fit a 13 Amp fuse.

Ensure that the outer sheath of the cable is firmly held by the clamp

Neutral

(Blue)

Live

(Brown)

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OVERVIEW

NO DESCRIPTION NO DESCRIPTION

1 Handle 6 Pressure Washer Lance

2 Lance Storage 7 Car Brush

3 ON/OFF Switch 8 Spray Gun Assembly

4 Detergent Tank 9 High Pressure Outlet Hose

5 Water Inlet 10 Nozzle Cleaning Tool (not shown)

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2

3

5

6

8

9

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7

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UNPACKING AND ASSEMBLY

Unpack your pressure washer and check to ensure the following items are
present.

Contact your Clarke dealer immediately if any parts are missing or damaged.

• 1 x Pressure Washer

• 1 x Gun Assembly

• 1 x Pressure Washer Lance

• 1 x Nozzle Cleaning Tool

• 1 x Operating Instructions

• 1 x Car Cleaning Brush

CONNECTING THE HIGH PRESSURE HOSE

1. Screw the high pressure hose onto
the high pressure outlet on the
rear of the pressure washer.

• Tighten the connector, hand

tight only, do not use a
spanner.

NOTE: Make sure the connection is

secure.

WARNING: DO NOT USE THE MACHINE IF A SUPPLY CABLE OR IMPORTANT
PARTS OF THE MACHINE ARE DAMAGED, E.G. SAFETY DEVICES, HIGH
PRESSURE HOSES, TRIGGER GUN.

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CONNECTING THE HIGH PRESSURE HOSE TO THE GUN ASSEMBLY

1. Screw the high pressure hose onto
the gun assembly.

• Tighten the connector, hand

tight only, Do not use a
spanner.

NOTE: Make sure the connection is

secure.

CONNECT THE WATER SUPPLY

Always follow the regulations of you local water supplier. The pressure washer
must never be connected to the drinking water supply without using a system
separator (also known as a backflow preventer).

NOTE: Water that has flowed through a system separator is considered

non-drinkable.

1. Connect a water supply hose (not
supplied) to the water inlet.

NOTE: Use a good quality fibre-

reinforced water hose with a
standard coupling (Minimum
diameter 1/2 inch (13 mm)).

ATTACH THE SPRAY ACCESSORIES

1. Slide the spigot end of the spray
accessory into the gun assembly.

2. Push in firmly and twist 90° to lock
it into position.

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USING YOUR PRESSURE WASHER

1. Turn the water supply on, making sure that the tap is fully open.

2. Plug the mains power cable into the electricity supply.

3. Release the trigger lock if it is
locked

• Push the button from the other

side if needed.

4. Press the section of the On/Off
switch marked “I” to start the
motor.

• The pressure washer is now

ready for use.

• Make sure that you have a firm

footing and are also holding
the gun and spray lance firmly.
The lance and gun will kick
back when in use.

5. Pull the trigger on the gun to start water flow.

INTERRUPTING OPERATION

1. Release the trigger.

2. Engage the trigger lock.

• The pressure washer is fitted with a total stop system to protect the

motor when in use. When the trigger is released the motor will stop.
When the trigger is squeezed the motor will start up again.

3. During longer breaks (more than 5 minutes), turn the appliance off. See
page 12.

WARNING: FAILURE TO TURN ON THE WATER COULD CAUSE DAMAGE TO
THE PRESSURE WASHER.

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ADJUSTING THE SPRAY

The nozzle is adjustable and allows you to adjust the spray from a narrow jet of
water to a wide spray.

To adjust the nozzle, proceed as follows:

1. Hold the shaft of the pressure
washer lance in one hand.

2. Twist the nozzle with the other
hand.

3. The spray varies between narrow
and wide as you turn the nozzle
through 180°.

ADJUSTING THE PRESSURE

There are two ways to adjust the pressure of the water.

1. Stand further away from the surface being cleaned.

• The further away you are the less the pressure will be on the surface

being cleaned.

2. Adjust the spray to a wider angle.

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APPLYING CHEMICALS AND CLEANING AGENTS

To improve the cleaning performance, you can introduce chemical cleaning
agents (detergents) to the water jet using the detergent bottle and nozzle. This
is particularly useful when washing cars, greasy engine parts, removing oil
spots on concrete etc.

To prepare for detergent application,

1. Ensure the trigger lock is in the
locked position and the machine
is switched OFF.

• It is not necessary to pull the

trigger to release the pressure.

2. Remove the lid from the
detergent tank and fill with the
required amount of detergent.

• Only use detergents

recommended for use with
pressure washers, such as
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.

3. When the tank is filled with detergent, replace the lid.

4. Switch ON the pressure washer, release the trigger lock and spray the
detergent onto the vehicle, patio etc.

• Allow the detergent a little time to work itself into the grime.

5. To rinse pour out any remaining detergent from the detergent tank and use
the pressure washer as normal.

CAUTION: IF YOUR EYES COME INTO CONTACT WITH ANY CLEANING
FLUIDS, RINSE THEM IMMEDIATELY WITH PLENTY OF FRESH CLEAN WATER.
AND SEEK MEDICAL ADVICE IF REQUIRED.

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SHUTTING DOWN

When you have finished using the pressure washer, follow the procedure
shown below to switch off and disconnect the unit.

1. Press the section of the On/Off
switch marked “O”.

2. Turn off the water supply at the
tap.

3. Release the pressure in the pump
and hose by squeezing the trigger
for a few seconds until no more
water comes out of the nozzle.

4. Engage the trigger lock in the off
position.

5. Disconnect from the mains power
supply.

STORAGE

BEFORE STORING THE PRESSURE WASHER

1. Disconnect the high pressure hose and drain all water from the hose.

2. Coil the hose and store the gun/lance in the holder located on the side of
the pressure washer.

STORAGE PROCEDURE

Make sure that the pressure washer has been thoroughly cleaned before
storing it in a clean dry place. See “Maintenance” on page 13.

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MAINTENANCE

CLEANING THE NOZZLE

If the nozzle becomes clogged with foreign materials such as dirt or calcium,
excessive pressure may develop. If the nozzle becomes partially clogged or
restricted, the pump pressure will pulsate, clean the nozzle immediately by
following the instructions below:

1. Turn off the pressure washer and
turn off the water supply.

2. Pull trigger to release any water
pressure in the hose.

3. Disconnect the lance from the
gun.

4. Remove any obstructions with the
nozzle cleaning tool provided.

5. Direct water from a tap into the
end of the lance for 30 seconds to back flush loose particles.

6. Reconnect the lance to gun and turn on water supply.

CLEANING THE WATER INLET FILTER

This filter should be checked periodically and cleaned if necessary.

1. Remove the inlet filter from the
pressure washer as shown.

2. Clean the filter by flushing both
sides with water.

3. Replace the filter into the water
inlet.

• Tapered side faces in.

NOTE: Do not operate the pressure

washer without filter installed.

WARNING: THE PRESSURE WASHER SHOULD BE DISCONNECTED FROM THE
MAINS POWER SOCKET DURING CLEANING OR MAINTENANCE.

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TROUBLESHOOTING

If the following does not solve your problem, please contact the CLARKE service
department.

ACCESSORIES

The range of accessories listed below may be purchased from your CLARKE
dealer.

FAULT CAUSE SOLUTION

Pressure drop. Air in system. Bleed system by quickly operating

trigger several times.

Pressure
fluctuations or
pressure drop.

Shortage of water. Turn water tap on fully.

Water supply hose too long/
too narrow.

Use a 1/2” diameter water supply hose.

No water due to clogged
inlet filter.

Clean water inlet filter.

Motor does not
start when
switched on.

Plug is not connected
properly.

Check plug and lead and have them
replaced by a qualified electrician if
necessary.

Mains fuse tripped/blown. Renew fuse or reset.

Motor hums
when trigger
operated and
does not start.

Mains voltage too low. Have electrical connection checked.

Pump seals stuck. Contact your Clarke dealer.

Cleaning agents
are not being
supplied.

Container empty. Fill container

ITEM PAR T N UM B ER

5 Litres Detergent (Traffic Film Remover) 3050821

25 Litres Detergent (Traffic Film Remover) 3050820

5 Litres Wash ‘n’ Wax 3050815

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SPECIFICATIONS

Model JETSTAR 1900

Rated voltage 230/240V AC 50Hz

Input power 2000 W

Hose length 5 m

Protection Level IPX5

WATER CONNECTION

Max. feed temperature 40 °C

Max. feed pressure 0.3 Mpa

PERFORMANCE DATA

Maximum pump pressure 135 Bar

Water flow rate 5.5 I/min.

Hand-arm vibration (ISO 5349)

Less than 2.5 m/s

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Sound pressure level LpA (EN60704-1) 85 dB(A)

Sound power level L

WA (2000/14/EG) 95 dB(A)

DIMENSIONS

Length 265 mm

Width 245 mm

Height 565 mm

Weight 9 kg

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EXPLODED DIAGRAM

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PARTS LIST

NO DESCRIPTION PART NO

1 Upper Cover Panel TMC1900H001

2 Main Switch TMC1900H002

3 Upper Cover TMC1900H003

4 Detergent Bottle TMC1900H004

5 Detergent Bottle Cover TMC1900H005

6 Switch Box TMC1900H006

7 Self tapping Screw TMC1900H007

8 Selftapping Screw TMC1900H008

9 Motor Housing Pressure Plate TMC1900H009

10 Motor Housing TMC1900H010

11 Cover Of Motor Housing TMC1900H011

12 Flat Gasket Panel TMC1900H012

13 Microswitch Connection TMC1900H013

14 Flat Gasket Press Board TMC1900H014

15 Tansportation Wheel TMC1900H015

16 Power Cord Press Board TMC1900H016

17 Base TMC1900H017

18 Tie Bar TMC1900H018

19 Upper Hook TMC1900H019

20 Spring TMC1900H020

21 Upper Hook TMC1900H021

22 Washer Pump TMC1900H022

23 Hexagonal Socket Head Cap Screw TMC1900H023

24 Flat Gasket TMC1900H024

25 Spring Gasket TMC1900H025

26 Power Cord With Plug TMC1900H026

27 Power Cord Guard TMC1900H027

28 Bushing TMC1900H028

29 Plug-in Pieces TMC1900H029

30 Capacitance TMC1900H030

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DECLARATION OF CONFORMITY

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