Clarke KIT700 3 Piece Air Tool Kit Instruction Manual

Clarke KIT700 3 Piece Air Tool Kit

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.

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).

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

SPRAY GUN OPERATION & USE

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

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.
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 manufacturer’s instructions for any special surface preparation required.
6. 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 manufacturer’s 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:

• 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

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.
4. Water-based paints (emulsions) 10-20% water.
5. Oil-based paints (gloss) up to 10% thinners.
6. Cellulose paints up to 50% cellulose thinners.
7. If in any doubt, contact the paint manufacturer.
8. Having mixed the paint thoroughly in a separate container, pour into the spray gun paint container through a fine filter.
9. DO NOT OVERFILL PAINT CONTAINER – never more than 3/4 full.

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.
2. As the width of the spray is increased, paint flow will also need to be increased.
3. 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
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.
4. To reduce overspray, always use the lowest possible air pressure that produces an acceptable spray pattern.
5. 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.
6. 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.
7. 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.
8. 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.
9. Do not spray at an angle as this will lead to paint runs on the surface. Always use a smooth and even stroke.
10. When spraying large areas, use a criss-cross pattern as shown.
11. 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.
12. Moving quickly over the surface will give a thin coat and slow movement will give a heavy coat.
13. 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.
14.  When spraying small areas, keep the output control on a low setting as this will avoid using too much paint and prevent overspray.
15. Where possible, avoid stopping and starting when spraying. This can lead to too much, or not enough paint being applied.
16. The material deposited should always be even and wet. Lap each stroke over the preceding stroke to obtain a uniform finish.
17. 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.
18. 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.

COMMON PAINT SPRAYING PROBLEMS

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.

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.
4. 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.
5. 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.
6. Component parts of spray guns are supplied in matched sets and should only be used together.
7. Do not overtighten components, and be careful not to cross thread any parts on assembly.
8. Never use silicon based lubricants which may cause paint finish defects.
9. Check the air supply hose regularly for any signs of damage and replace it if necessary. Do not use damaged or leaking hoses.
10. 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.

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.

COMPONENT PARTS

SPRAY GUN

TYRE INFLATOR

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