Clarke KIT700 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
ORIGINAL INSTRUCTIONS GC1121 - REV 3
3PC AIR TOOL KIT
MODEL NO: KIT700
PART NO: 3108005

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INTRODUCTION
Thank you for purchasing this CLARKE Air Tool Kit.
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.
GENERAL SAFETY PRECAUTIONS
Before using your air tool kit, read and pay attention to the following safety
rules.
1. Keep the work area clean and well lit. Cluttered areas invite injuries.
2. Keep children away. Children must never be allowed in the work area.
3. Store idle equipment. When not in use, tools should be locked up in a dry
location. Always lock up tools and keep out of reach of children.
4. Stay alert. Watch what you are doing, use common sense. Do not operate
any tool when you are tired.
5. Check for damaged parts. Before using any tool or equipment, any part
that appears damaged should be carefully checked to determine that it
will operate properly and perform its intended function.
6. Do not operate tools or equipment if under the influence of alcohol or
drugs. If there is any doubt, do not operate the equipment.

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COMPRESSED AIR EQUIPMENT
1. Compressed air can be dangerous. Ensure that you are thoroughly familiar
with all precautions relating to the use of compressed air equipment.
2. Never direct a jet of compressed air at people or animals.
3. Always ensure that the equipment/tool being used has a safe working
pressure exceeding the output pressure of the compressor that it is
connected to.
4. Always ensure that the air supply is turned off at the tool outlet and vent all
compressed air from the air hose and the equipment attached to it, before
disconnecting air hoses or other equipment from your compressor.
5. Ensure all fixed air connections are properly sealed using teflon tape or
pipe sealant.
6. Never exceed the operating pressure as stated in the specification.
7. We strongly recommend that items contained in this kit be used in
conjunction with appropriate eye and face protecting goggles, glasses or
spray masks available from most DIY and hardware stores.
SPRAY GUN SPECIFIC WARNINGS
1. Never spray paint close to any source of heat or flame.
2. Always ensure the spraying area has adequate fresh air ventilation.
3. Always make sure there is adequate ventilation. Do not spray in confined
or enclosed areas.
4. Always wear a suitable approved breathing mask when spraying, to
protect against inhalation of paint spray or fumes. An air feed mask may
be required when spraying toxic types of paint. If in doubt, check with the
paint manufacturer.
5. Always check the manufacturers data sheets on the paint products being
sprayed for any particular hazards, and follow the manufacturers
instructions. Take particular care if spraying isocyanate paints. These
products may be covered by COSHH Regulations.
6. Always disconnect the spray gun from the air supply when it is not in use,
and before any disassembly.
7. Always keep the spray nozzle in place when spraying.
8. Always thoroughly clean the spray gun after use.
9. In the case of injury, seek expert medical advice immediately. Never
smoke while spraying or preparing paints, or spray near a naked flame,
heat source and electric sparks. Many paints are flammable.
10. Never exceed the maximum spray gun input air pressure of 50 psi (3.5 bar).

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KIT CONTENTS & SPECIFICATIONS
1. Spray Gun
Dimensions (L x W x H) 360 x 160 x 110 mm
Max Working Pressure 3.5 bar / 50 psi
Air consumption 5-8 cfm
Cup Capacity 500 ml
2. Tyre Inflator
Dimensions (L x W x H) 230 x 120 x 35 mm
Hose Length 430 mm
Max Working Pressure 4 bar / 58 psi
3. Hose
Length 5 m
Bore 6 mm
Working Pressure 8 bar / 116 psi
Max Working Pressure 10 bar / 145 psi
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SPRAY GUN OPERATION & USE
This professional type gravity fed
spray gun is suitable for use with most
conventional paints. The spray gun is
fed with paint from the paint
container. The airflow through the air
cap draws paint into the nozzle
assembly, where it is atomised and
sprayed forward.
1. Operate this spray gun from an air
compressor capable of delivering
8 cfm.
2. Follow all safety precautions when attaching the spray gun to the air hose.
PREPARATION BEFORE PAINTING
1. Mix the paint to the correct viscosity for spraying according to the paint
manufacturers instructions and strain it into the paint container through a
fine mesh filter. When mixing the paint, make sure that you have enough
thinners left to clean the spray gun after use.
2. Do not fill the paint container to
more than 3/4 full. Make sure that
the top edge of the container
and lid are clean and free from
damage before mounting the
gun on the container. It is also very
important to keep the container
vent clear.
CAUTION: THE ITEMS IN THIS KIT HAVE A LOWER WORKING PRESSURE
THAN MANY COMPRESSORS WILL SUPPLY, THEREFORE, AN AIRLINE
REGULATOR SHOULD BE INSTALLED. SEE PAGE 4 FOR WORKING
PRESSURES.
CAUTION: AIRLINE LUBRICATORS SHOULD NOT BE USED WITH THESE ITEMS

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3. Remember that some modern paints require specialist respiratory
protection. Always consult the paint manufacturers instructions.
4. Ensure that the area in which you will be spraying is clean and dust free. To
obtain best results, it is vital that the surface to be sprayed is well prepared.
It must be clean, free from dust, dirt and grease. Mask any area that is not
to be sprayed and cover adjacent equipment to protect from overspray.
5. Check the paint manufacturers instructions for any special surface
preparation required.
• REMEMBER - TIME SPENT PREPARING SAVES TIME SPENT FINISHING.
PAINT THINNING
Paint thinning is particularly important when spraying. Many paints are
supplied ready for brush application and need to be sufficiently diluted for
spraying purposes. Always follow the paint manufacturers instructions. If in
doubt, always consult the paint manufacturer.
A Viscosity Cup (not supplied), will assist in determining the correct thickness of
the paint.
The ideal viscosity for most paints is as follows:
1. Dip the cup into the paint and fill to the brim. Time how long it takes for the
cup to empty.
2. Thin as required until times are achieved.
3. Alternatively if a viscosity cup is not available, the following information
can be used as a rough guide.
WARNING: NEVER ATTEMPT TO SPRAY UNLESS YOU ARE WEARING
SUITABLE, APPROVED RESPIRATORY AND EYE PROTECTION.
Water based paints 35-45 secs
Oil based paints 15-25 secs
Enamel paints 15-25 secs
Primers 20-30 secs
Varnishes 20-25 secs
Aluminium paints 15-25 secs
Wood preservatives Do not dilute
Wood Stains Do not dilute
Smooth masonry paint Dilute by 10-15%

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• Water based paints (emulsions) 10-20% water.
• Oil based paints (gloss) up to 10% thinners.
• Cellulose paints up to 50% cellulose thinners.
4. If in any doubt, contact the paint manufacturer.
5. Having mixed the paint thoroughly in a separate container, pour into the
spray gun paint container through a fine filter.
• DO NOT OVERFILL PAINT CONTAINER - never more than 3/4 full.
ADJUSTMENT OF THE SPRAY GUN
ADJUSTING THE PAINT SPRAY PATTERN
1. Set the Spray Width regulator according to the paint in use and the spray
pattern required to give either a wide, fan shaped spray pattern or a
narrow spray pattern.
• As the width of the spray is increased, paint flow will also need to be
increased.
2. You can adjust the orientation of
the fan pattern either vertically or
horizontally to suit your
requirements by turning the nozzle
side wings to the desired position.
ADJUSTING THE AIR FLOW
1. Turn the Airflow Regulator to set
the air supply volume.
• The air flow needed will vary
according to the paint in use, with thicker paints requiring more air.
SPRAYING TECHNIQUES
1. To avoid creating a vacuum, remove the vent cap from the top of the
paint container before spraying. Replace the cap to avoid spillage when
you stop.
2. Practice spraying on a piece of material with the same type of surface as
the item you wish to spray, e.g. metal for a car body panel, wood for a
piece of furniture etc.
3. Always make adjustments to the spray pattern according to the
conditions. You may need to increase the paint and air flow when using a
wider fan setting.

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4. To reduce overspray, always use the lowest possible air pressure that
produces an acceptable spray pattern.
• If the gun is too far from the surface or the paint is too thin, the paint
will start to dry before hitting the surface, resulting in a rough, sandy
finish. Allowing overspray to fall on a finished area will also result in a
rough finish. Too much paint feed or holding the gun too close to the
work will lead to runs and sagging.
• The paint should be agitated by gentle shaking at regular intervals
during use to ensure consistency and avoid colour difference due to
the paint settling in the container.
5. To obtain the best results, keep
your spray gun level and parallel
to the surface at all times. Keep
the nozzle 23 - 30 cm from the
surface and spray evenly from
side to side or up and down. Use
your arm to control the spray gun,
not your wrist.
6. The gun should be perpendicular
to the surface being covered and
moved parallel with it. The stroke
should be started before the trigger is pulled and likewise released before
the stroke is ended. This gives accurate control of the gun and material.
7. Do not spray at an angle as this
will lead to paint runs on the
surface. Always use a smooth and
even stroke.
8. When spraying large areas, use a
criss-cross pattern as shown.
9. Never start or stop the spray gun
while it is aimed at the surface to
be sprayed. Evenly control the
speed of movement of the spray
gun.

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• Moving quickly over the surface will give a thin coat and slow
movement will give a heavy coat.
• Apply one coat at a time. If a further coat is required, make sure you
observe the manufacturers drying time recommendations before
applying a second coat.
• When spraying small areas, keep the output control on a low setting
as this will avoid using too much paint and prevent overspray.
10. Where possible, avoid stopping and starting when spraying. This can lead
to too much, or not enough paint being applied.
• The material deposited should always be even and wet. Lap each
stroke over the preceding stroke to obtain a uniform finish.
• To ensure the edges are covered, start spraying just to the side of the
area being sprayed and do not stop until the spray has gone past
the opposite edge.
• Damage to the needle or nozzle, or any of the air ports, will result in a
faulty spray pattern. Take care when cleaning or assembling these
components.

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COMMON PAINT SPRAYING PROBLEMS
Problem Cause Solution
Atomisation is poor
(paint comes out in
blobs).
Paint volume adjustment
is incorrect for the air
volume (paint is too
thick).
Add thinners to paint
and re-fill.
Adjust air regulator to
increase pressure.
Over-painting. Spray gun not clean,
resulting in needle valve
sticking.
Dismantle spray gun and
clean with thinner.
Too much paint. Adjust the volume
regulator to reduce paint
volume. Try spraying two
thin coats of paint.
Viscosity too low. Check the paint
viscosity using a viscosity
cup.
Orange peel or fogging. Wrong solvent used. Use different solvent.
Spray gun held wrong
distance from surface.
Hold spray gun at
different distance to the
target.
Paint too thick. Thin the paint/test
viscosity using a viscosity
cup.
Air pressure too high. Reduce air pressure.
Rough texture as if paint
is drying before hitting
surface.
Paint is too thin.
Air pressure could be too
high.
Add more paint to
container.
Reduce air pressure.

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MAINTENANCE
SPRAY GUN MAINTENANCE
It is essential that the spray gun is kept clean. Dried paint in the nozzle
assembly or airways will stop the gun from working. For the gun to perform at
its best it must be thoroughly cleaned after every use.
CLEANING PROCEDURE
1. After use, empty any remaining paint from the paint container, wipe the
container clean with a dry, lint free rag, and fill with thinner. Spray the
thinners through the spray gun until it is clean.
2. Residue from dirty solvent may clog the narrow air passages in the gun. Use
a small cleaning brush and solvent to wash off accumulated paint.
3. Wipe down the outside of the gun with a solvent dampened cloth.
• DO NOT poke any of the holes in the nozzle with metal instruments.
These holes are precision drilled and can be damaged by probing
with anything harder than a wooden toothpick.
4. Make sure that the air inlet vent to the paint container is kept clean.
Blockages in this vent will prevent an even material flow through the gun.
• Component parts of spray guns are supplied in matched sets and
should only be used together.
• Do not overtighten components, and be careful not to cross thread
any parts on assembly.
• Never use silicon based lubricants which may cause paint finish
defects.
5. Check the air supply hose regularly for any signs of damage and replace it
if necessary. Do not use damaged or leaking hoses.
6. Finally, empty the spray gun and dry all components thoroughly. Store in a
clean, dry place.
REPLACEMENT PARTS
When replacing parts, only use those supplied by Clarke International as
stated in the parts list on page 15.

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TYRE INFLATOR OPERATION
This lightweight pistol grip tyre inflator
complete with air pressure gauge is
suitable for inflating tyres on motor
vehicles and trailers etc.
1. Attach the hose to the tyre inflator
and fully tighten.
2. Remove the dust cap from the
tyre valve and check that the tyre
valve is clean before connecting.
3. Depress the lever on the end of
the connector and push the connector fully home onto the tyre valve.
Release the lever to hold the connector in position. (If the valve leaks, the
connector may need repositioning). Correct position is confirmed by a
steady reading on the gauge.
4. Check the tyre pressure on the gauge.
5. Pull the trigger to inflate the tyre, or press the button on the side of the pistol
grip to deflate. Re-check the tyre pressure.
6. When the tyre pressure is correct, carefully disconnect and remove the
connector. Replace the dust cap on the tyre valve.
IMPORTANT: The air pressure gauge on this product is for guidance only. It is
important that you check the pressure with an approved, calibrated
gauge.
AIR HOSE
The recoil hose included in this kit is
fitted with connectors for use with the
other items.
AIRLINE ACCESSORIES
An extensive range of airline
equipment is available from your
Clarke dealer including hoses,
retractable hose reels, filter/
regulators, in-line regulators, pressure
gauges, spray gun cleaning kit,
respiratory masks and safety goggles.

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DECLARATION OF CONFORMITY

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COMPONENT PARTS

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COMPONENT PARTS
SPRAY GUN
TYRE INFLATOR
NODESCRIPTION NODESCRIPTION
1 Body 13 Needle Seat Spring
2 Nozzle 14 Connector
3 Airflow Isolation Ring 15 Needle Spring
4 Air Cap 16 Needle Regulator Knob
5 Air Cap Nut 17 Logo Sticker
6 Fan Adjusting Regulator 18 Side Sealing Gasket
7 Gasket 19 Circlip
8 Needle Sealing Gasket 20 Trigger
9 Gun/body Sealing Gasket 21 Trigger Pin
10 Needle Assembly 22 Airline Connector
11 Flat Gasket 23 Paint Container
12 Needle Seat Spray Gun Repair Kit
NODESCRIPTION NODESCRIPTION
1Body 11C-clip
2 O-ring 12 Trigger
3 Inflating Hose & Valve Assembly 13 Trigger Pin
4 Air Valve Spring 14 Airline Connector
5 Air Valve Rod 15 Relief Button
6 Air Valve Sealing Gasket 16 Relief Valve Spring
7 Air Valve Spring 17 Relief Valve Seat
8 Seal 18 O-Ring
9 O-Ring 19 Logo Sticker
10 Air Valve 20 Pressure Gauge
Tyre Inflator Repair KIt