L0635 HV3900 10_05 UK.qxd

16/01/2006

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SPRAY STATION 2900 & 3900
THE COMPLETE PAINT SPRAYING KIT

OPERATING INSTRUCTIONS

Thank you for purchasing the Earlex Spray System kit. This is a highly versatile spray kit and can be used on a variety of applications. BEFORE USE - PLEASE READ THESE SAFETY & OPERATING INSTRUCTIONS. Please retain for future reference

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SAFETY OPERATING INSTRUCTIONS
PLEASE READ BEFORE USE NEVER under any circumstances aim the nozzle at another person or animal. In the event of injury occurring seek expert medical advice immediately. The spray gun must only be used with paints and solvents that have a suitable flash point for spraying. If in doubt consult paint or solvent manufacturers data. Always ensure there is adequate ventilation when spraying. NEVER spray near a naked flame, including appliance pilot flame. NEVER smoke whilst spraying. NEVER allow children to operate or play with the spray gun or motor unit. Always read the paint manufacturers thinning instructions before using. Always disconnect unit from mains supply when refilling the paint container. Before cleaning, always disconnect unit from the mains supply. Always wear the correct protective face mask when spraying. We would also recommend the use of gloves, goggles and overalls. After every use ensure that you clean your spray gun thoroughly and grease the gland seal. Use only genuine manufacturer replacement parts. WARNING: The substances used with this spray gun (paint, thinners etc) may contain hazardous, harmful, explosive or corrosive materials. ALWAYS COMPLY WITH THE SAFETY INSTRUCTIONS ISSUED WITH THIS PRODUCT AND THE MATERIAL BEING USED. Only use the unit as detailed in these instructions.

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EXPLODED PARTS VIEW

PARTS LIST

Key Description 01. Air Cap Ring 02. Air Cap 03. Spray Direction Plate 04. Fluid Tip (2.0mm) 05. Fluid Tip Seal 06. Fluid Needle (2.0mm) 07. Spring 08. Fluid Adjusting Screw 09. Gland Nut Part No. L0215 L0205 L0206 L0237 L0211 L0236 L0216 L0210 L0208
10. 11. 12. 13. 14. 15. 16. 17. 18. 19.
Gland Seal Paint Feed Tube Paint Container Seal Paint Container (Clear) Hose Assembly Viscosity Cup Filter Hose Clip Hose Clip Screw (4x)
L0272 L0214 L0335 L0201 L0558 SG243 L0290 L0505 L0506 AC45

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HVLP stands for High Volume, Low Pressure. This is a type of spraying that allows you to spray accurately but without all the overspray that occurs with the high pressure tank type equipment. In fact, in some parts of the world the high pressure systems are banned by law on environmental grounds and HVLP type systems are the only alternative for professional type spraying. The HVLP Spray System is easy to use, safe and reduces the amount of paint used. For guidance when fixing hose clips use parts list and diagram on page 3. 1. Take L0506 (18) and place into right hand side of main unit as shown. Use the AC45 (19) screws supplied to fix the hose clips securely to the main unit. 2. Take L0505 (17) and place into left hand side of main unit as shown. Use the AC45 (19) screws supplied to fix the hose clips securely to the main unit.

INTRODUCTION

FIXING OF HOSE CLIP TO MAIN UNIT
This is a highly versatile spray system that can be used with several different spray mediums including varnishes, wood preservatives, enamels, oil and water based paints and cellulose. However some materials cannot be sprayed so please check the recommendation of the manufacturer before buying the paint. If a material refers to brush application only then it usually cannot be sprayed. THIS UNIT CANNOT BE USED FOR TEXTURED PAINTS. USE OF THESE MATERIALS WILL CAUSE PREMATURE WEAR, WHICH WILL VOID THE GUARANTEE. TO OBTAIN THE BEST RESULTS FROM YOUR SPRAY SYSTEM PLEASE READ THE INSTRUCTIONS CAREFULLY BEFORE USE. Preparation of the surface and thinning of the paint are the two most important areas to be concerned with to obtain the best results from your spray system. Ensure all surfaces are free from dust, dirt, rust and grease. If necessary rub down with sandpaper, or similar. Masking of areas is important to ensure you do not spray those areas you wish to remain untouched. Your spray system is supplied with a viscosity cup. Viscosity is a technical term used to indicate if a product is very thin or very thick. If thin, the viscosity is said to be low, while if very thick the viscosity is said to be high. Viscosity is measured in seconds. In order to spray some materials they need to be thinned (diluted). Thinning is very important when spraying. Most paints are supplied ready for brush application and may need to be thinned (diluted) for spraying purposes. Follow the manufacturers guide for thinning in conjunction with a spray gun. If in doubt please contact the manufacturers of the paint. The viscosity cup supplied will help you determine the correct thickness of the paint. Paint is thinned by adding the substance which the paint is based upon. If a water based paint then water is added, if oil based then white spirit, if cellulose then a cellulose thinner is added. As some paints, wood preservatives and other sprayable materials contain particles that have grainy material, please ensure that when filling the paint container of the spray gun, that the paint is filtered through either a funnel with a filter on it or through nylon tights or stockings. This will ensure that no large particles enter the paint container, so preventing blockages and providing you with trouble free spraying. Ensure that a face mask, gloves and goggles are worn at all times when spraying.

IMPORTANT SELECTING PAINT

PREPARATION

THINNING

IDEAL VISCOSITY

Water based paints and emulsions Oil based paints Wood preservatives Primers 25 - 65 seconds 45 - 50 seconds No dilution 45 - 50 seconds Varnishes Aluminium paints Wood stains Cellulose No dilution No dilution No dilution Manufacturers ratio
This spray gun can be used with products having a viscosity ranging from 25 to 65 seconds. Dip the viscosity cup into the material and fill up. Time how long it takes for the viscosity cup to empty (Fig 1). Using the above chart (or manufacturers instructions) as a guide, determine if the material requires further thinning, if so then thin accordingly. If the paint requires thinning, start with a 10% dilution of the paint. To do this, fill a 1litre container with the required paint. The viscosity cup supplied with the unit holds 1/10 of a litre, block the hole in the viscosity cup and fill up with the required thinner. Add the thinner to the paint and stir, measure the viscosity using the recommended viscosity chart above. If the paint requires further thinning, dilute the paint by another 5% (5% will be equal to half a viscosity cup) with the required thinner and measure the viscosity, if the paint is not at it's recommended viscosity, repeat the above step. Note: Some paints are outside the ranges listed above. Please contact our helpline for Fig.1 further information. 4

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Fill the paint container with the material to be sprayed. DO NOT OVERFILL above MAX level indicator. Push the fluid tube firmly into the base of the spray gun body. Screw the container onto the gun body tightly. Place the motor unit onto a clean surface, free from any loose debris or liquids. Connect the hose to the back of the spray gun. Uncoil the mains cable and plug in. ALWAYS KEEP THE MOTOR UNIT AS FAR AWAY FROM THE SPRAYING AREA AS POSSIBLE TO PREVENT PAINT CONTAMINATING THE MOTOR. MASK ANY AREA YOU DO NOT WISH TO SPRAY. Once you have set up ready to spray, switch on the unit. No paint will be sprayed until the trigger on the spray gun is gently pulled. Before starting any work on spraying actual objects we suggest you spend some time practicing on cardboard or newspaper until you have got used to how the spray gun works. An airtight seal is essential for the correct operation of this gun. Before operating the unit please ensure that the container is securely fixed to the gun body and the gland nut (9) is not loose. Over time the gland seal (10) will wear and need adjusting. To check the gland nut is correctly fitted you will need a small adjustable spanner. Pull the trigger back and gradually tighten the gland nut by turning it in a clockwise direction until the needle is not free to move when the trigger is released. To obtain the optimum setting gradually unscrew the nut by turning it in an anti-clockwise direction until the needle moves forward into the fluid tip (4). To check your settings are correct spray a container of water. Re-adjust if necessary. The spray gun has 3 different spray patterns Horizontal, Vertical and Round (Fig.3). The horizontal and vertical are recommended for large surfaces. The Horizontal is suitable for spraying up and down and the vertical is suitable for spraying from side to side, while the round spray is used for small objects or for areas - such as corners that are difficult to reach. Fig.3 To adjust the spray pattern, loosen the Air Cap Ring (1), adjust the position of the Air Cap (2) to obtain either a vertical, horizontal or round pattern then re-tighten the aircap ring.

Vertical Jet Horizontal Jet Round Jet

OPERATION

SPRAY PATTERNS
The volume of paint sprayed is easily adjustable (Fig.4). Completely close the Fluid Adjusting Screw (8) by turning this clockwise as far as it will go. Whilst pulling the trigger, begin turning the adjustment screw anti-clockwise until the volume of paint you require is obtained. If the paint spray is too wide or contains too much paint turn the Fluid Adjusting Screw clockwise again. Once the correct spray pattern is obtained you are able to commence spraying. The paint volume needs to be adjusted everytime you change the spray pattern especially when you use the round pattern, as this spray pattern can often contain too much paint.

PAINT VOLUME

SPRAYING TECHNIQUE
1. To obtain the best results always keep your spray gun level and at an equal distance from the object you are spraying, ideally 25-30cm (10-12) (side to side or up or down) from the surface (Fig.5a). Avoid spraying at an angle as this will lead to runs on the surface (Fig.5b). 2. Let your arm control the left to right movement rather than your wrist as this will help to give you an even paint distribution over the whole area. 3. Do not tip the spray gun to more than a 45o angle when the motor is switched OFF. You can tip the spray gun at more of an angle when spraying celings and decking etc, providing that the motor is switched ON. For spraying at angles, please change the direction of the Paint Feed tube (11) to the opposite angle that you are spraying, where there is more paint in the container.

Fig.5a

Fig.5b

Fig.5c

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HELPFUL HINTS

1. Evenly control the speed of movement of the spray gun. A fast speed will give a thin coat and a slow speed will give a thick coat. 2. Only apply one coat at a time. If a further coat is required follow the paint manufacturers instructions for drying times. 3. If spraying small areas or objects keep the output setting low as this will avoid excessive use of paints and will minimise overspray. 4. When spraying large areas or objects, it is best to use a criss-cross pattern, either from left to right then up or down or vice-versa. This will ensure maximum coverage (Fig. 6). 5. Avoid stopping and starting when spraying as this can lead to too much or not enough material on a surface. 6. To ensure edges are covered, commence spraying just to the side of area being sprayed. 7. CLEAN SPRAYER AFTER EVERY USE (SEE CLEANING INSTRUCTIONS) Fig.6

CLEANING INSTRUCTIONS

THE SPRAY GUN MUST BE THOROUGHLY CLEANED IMMEDIATELY AFTER USE. IF THE PAINT DRIES INSIDE THE GUN, CLEANING WILL BECOME MUCH MORE DIFFICULT AND MAY RENDER THE GUN INOPERABLE. THIS IS NOT COVERED BY GUARANTEE. The spray gun is the same as a paintbrush, if it is not cleaned it will go hard and can become useless. You must therefore clean this out after use.
Remove the gun container. Pour any leftover paint into its container so that it can be used for the future. Pour a quantity of the respective thinner into container, shake the spray gun lightly, reassemble the gun, then spray this liquid through the gun. Repeat this until the thinner being sprayed is coming through with no traces of paint. Clean any traces of paint off the outside of the spray gun. Clean the container Seal (12) inside the spray gun body.

SPRAY GUN

Unscrew Air Cap Ring (1) Remove the Air Cap (2) Completely remove Fluid Adjusting Screw (8) Remove the Spring (7) Remove the Fluid Tip Needle (6) by gently pulling the trigger Remove the Fluid Tip (4) Remove Direction Plate noting the position of notches (3) Remove Fluid Tip Seal (5) Remove Paint Container Seal (12) Place all of these items into a container and clean them using a brush and clean thinners Clean the inside of the body of the gun Thoroughly dry these parts before reassembling Grease the Gland (10). (USE PETROLEUM JELLY. DO NOT USE SILICONE BASED GREASE.) Reassemble parts in reverse order. It is recommended fitting the Fluid Tip (4) prior to the needle. NEVER DISPOSE OF PAINTS OR SOLVENTS INTO DRAINS. CONTACT YOUR LOCAL COUNCIL TO ARRANGE COLLECTION OR FOR DETAILS OF NEAREST REGISTERED DISPOSAL SITE.

FLUID TIP & NEEDLE

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SPRAY STATION UNITS

The Spray Station units only requires minimal maintenance Ensure the Filter (17) is kept clean at all times. This can be washed out if necessary and replaced when dry. From time to time this filter will need replacing. The motor bearings are sealed and lubricated for life. There is no maintenance or adjustment required. Clean the turbine and hose unit with a damp cloth after use.
The Spray Station 3900 kit includes a 4L Spray Pack and a cleaning kit.

TROUBLE SHOOTING

PLEASE NOTE: We have done all we can to ensure that used correctly and according to these instructions, this spray gun will give long and trouble free life. We accept no responsibility for damage caused by the use of incorrect or unsuitable substances, paints or fluids which have not been thinned correctly or are unsuitable for the surfaces to which they are applied, health hazards arising from lack of ventilation when working in confined spaces or failure of the equipment due to inadequate cleaning of the components after use. If in doubt, always test a small inconspicuous area first. Always read the paint manufacturers instructions first. Neither our guarantee nor the above statement affects your statutory rights. 7

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MAINS CONNECTION
This unit is a Class II appliance which means it is double insulated for your protection, no earthing wire is necessary. If the supply cord is damaged, it must be replaced by Earlex Ltd or our appointed agents. Your unit has been supplied with a mains lead with a fitted plug. This is identified by the fuse holder in the base of the plug. Please read the following safety instructions before use. 1. If the fitted plug is cut off from the mains lead then the plug must be disposed of safely. NEVER under any circumstances insert such a plug into a 13 amp socket. 2. NEVER under any circumstances use the appliance or mains lead without the fuse cover fitted. This is the little cover fixed into the base of the plug to hold the fuse in place. 3. If you lose the fuse cover then please contact any electrical dealer for a replacement or ring our helpline. 4. A replacement fuse must be rated at 5 amp. These must be manufactured and approved to BS 1362. 5. IF IN ANY DOUBT CONTACT AN ELECTRICIAN. If you need to fit a plug to the mains lead, this should be fitted in accordance with the wiring instructions below, and will need to be used with a 5 amp fuse. If in doubt consult an electrician. If you are using an extension lead it must be rated at a minimum of 6 amps and fully unwound. Do not operate with a lead rated at less than 6 amps as this will cause premature failure of the motor which is not covered by the guarantee. As the colours of the wires in the mains lead of the application may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black. The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red. EC Declaration of Conformity We declare that the unit: HV2900/HV3900 Conforms to LVD 73/23/EEC, EN60335-1, EMC 89/336/EEC, EN55014-1, EN55014-2, EN61000-3-2, EN61000-3-3. Tim Hopper Technical Director
Copyright & Design Right Reserved 2005
EARLEX LTD. WILL ACCEPT NO RESPONSIBILITY FOR THE USE OF THIS PRODUCT IF USED FOR ANY OTHER PURPOSES THAN THOSE DETAILED HEREIN GUARANTEE This product is guaranteed for a period of 24 months against faulty manufacture and materials. It is not guaranteed for industrial or hire purposes. The guarantee does not affect your statutory rights. For further information please contact us on our Helpline No between 08.30 a.m. and 18.00 p.m. Mondays to Fridays (excluding Bank Holidays) or visit our Website on www.earlex.co.uk HELPLINE No 01483 454666
Earlex Limited, Earlex House, Moorfield Road, Guildford, Surrey, GU1 1RU, UK Tel: +44 (0) 1483 454666. Fax: +44 (0) www.earlex.co.uk 2005 Earlex Ltd. L0635 10/05

V0082 06-10 A4 Multi:Layout 1

1/7/10

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EARLEX SPRAY STATION

HV2900/3900

HV3500

OPERATING INSTRUCTION MANUAL
Thank you for purchasing the Earlex Spray Station. BEFORE USE PLEASE READ THE MANUAL AND SAFETY INSTRUCTIONS. Please retain for future reference.

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EXPLODED PARTS VIEW

A B 12

HV2900/ 3900

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No.Description 1. Needle and Fluid Tip Tool 2. Air Cap Ring 3. Air Cap 4. Spray Pattern Adjustor 5. Fluid Tip 2.0mm 6. Fluid Tip O-Ring No.Description 13. Hose 14. Filter

PARTS LIST Fig.1

Part Code V0018 V0001 V0002 V0003 V0004 V0005
No.Description 7. Fluid Needle 2.0mm 8. Lip Seal - Fluid Needle 9. Paint Flow Adjuster 10. Paint Container Seal 11. Pick-up Tube 12. Paint Container
Part Code V0006 V0007 V0011 L0682 V0012 V0014

PARTS LIST HV3500

Part Code L1064 L0290
No.Description 13. Hose 14. Filter
PARTS LIST HV2900/3900 Fig.3

Part Code L0896 L0290

SAFETY OPERATING INSTRUCTIONS
Never under any circumstances aim the Spray Gun at another person or animal. In the event of injury occurring seek expert medical advice immediately. Always ensure there is adequate ventilation when spraying. NEVER smoke whilst spraying.

PLEASE READ BEFORE USE

The Spray Gun must only be used with paints and solvents that have a flash point suitable for spraying. If in doubt, consult the paint or solvent manufacturers data. NEVER spray near a naked flame, including appliance pilot light. NEVER allow children to operate or play with the Spray Gun.
Always read the solvent manufacturers instructions before use.
Always disconnect unit from mains supply when filling the paint container. After each use, thoroughly clean the Spray Gun.
Always wear a suitable protective mask when spraying. We would also recommend the use of gloves, goggles and overalls. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Use only genuine manufacturer replacement parts. Always disconnect the Spray Station from the mains supply before cleaning the appliance.
Warning: The use of any accessory or attachment, other than those recommended in this instruction manual, may present a risk of personal injury. Use the Spray Gun for the job it was designed for only. Mis-use of the Spray Gun will invalidate the guarantee. Wear ear protection.
WARNING: The substances used with this Spray Gun (paints, solvents, etc.) may contain dangerous, harmful, explosive or corrosive materials. ALWAYS COMPLY WITH THE SAFETY INSTRUCTIONS ISSUED WITH THIS PRODUCT AND THE MATERIAL BEING USED.

The concept

INTRODUCTION
A motor feeds out a high volume of air (HV) and enables products to be sprayed at a low pressure (LP). The Hose feeds the air produced by the motor to the Spray Gun. The solution is released from the Fluid Tip of the Spray Gun at a very low pressure and is enclosed in a high volume of air. The powerful motor can spray a wide range of solutions with or without dilution. However, there will always be some which will not be suitable for the Spray Gun. Good quality paint contains a high percentage of solids which make the dilution easier. The users must keep in mind that low temperatures make the paint thicker, thats why we recommend spraying with the Spray Gun at a 15C minimum temperature. 3

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Carefully cover areas which are not to be painted with a plastic cover and protective tape. Wear a suitable mask when spraying products (and make sure there is adequate ventilation in the room when working indoors). Clean the surface you are going to paint. As well as being clean, it must also be dry and smooth. Practice first on some old wooden planks to make sure you are holding the Spray Gun correctly. We recommend you wear protective clothing. Stir the paint well using a mixer where possible. Make sure there are no solid particles in the paint. Many products can be sprayed without being thinned. However, if the application is not good, thin the product progressively in stages of 5%. Most paints can be sprayed by being thinned just a little, e.g. by 5% or 10%. Some thick paints such as outer wall paints and certain undercoats will need to be thinned by 20% or 25%. Use water to thin a water-based product. Use appropriate thinner to thin solvent-based products. Certain manufacturers will indicate on the can whether a specific thinner is to be used. Certain paint manufacturers have specific paints available for HVLP application. Dip the viscosity cup into the material and fill up. Check the guide below for the viscosity rating for your machines. Time how long it takes for the paint to stop being a continuous flow, from the bottom of the cup (Fig.4). If the paint requires thinning, start with a 10% dilution of the paint. To do this, part fill a container with one litre of paint. The viscosity cup supplied with the unit holds 1/10 of a litre, block the hole in the viscosity cup and fill up with the required thinner. Add the thinner to the paint and stir, measure the viscosity. If the paint requires further thinning, dilute the paint by another 5% (5% will be equal to half a viscosity cup) with the required thinner and measure the viscosity, if the paint is not at its recommended viscosity, repeat the above step. Viscosity Ratings The spray station 2900/3500 has a viscosity rating of 160 seconds. If the paint has emptied the viscosity cup in less than 160 seconds then you will not need to thin your paint or material. If it is above this then thinning will be required. The spray station 3900 has a viscosity rating of 180 seconds. If the paint has emptied the viscosity cup in less than 180 seconds then you will not need to thin your paint or material. If it is above this then thinning will be required. The spray pack has a viscosity rating of 70 seconds. If the paint has emptied the viscosity cup in less than 70 seconds then you will not need to thin your paint or material. If it is above this then thinning will be required.

PREPARATION

DILUTION
The above ratings are a guide, dependent on paint formulation further dilution may be required in increments of 5%. Fill the Paint Container (12) with the product to be sprayed. Stir well (as mentioned previously) and strain to Fig.5 remove any bits which will interfere with a smooth consistent spray. Make sure the Paint Container Seal (10) and Pick-up Tube (11) are firmly fitted into the base of the Spray Gun. Screw the Paint Container (12) to the base of the Spray Gun and tighten accordingly. Start with the Paint Flow Adjuster (9) at its minimum setting so the Trigger can not be pulled. Do not forget that the Paint Flow Adjuster controls the quantity of paint sprayed (Fig.4). Uncoil the air Hose and attach it to the back of the Spray Gun and the other end to the Spray Station. Uncoil the power cable and attach the plug to the mains supply. Switch the Spray Station on. This will immediately cause some air to be produced, which is quite NORMAL. However, none of the product will be sprayed until the Spray Gun Trigger is pulled. Very important: when spraying for the first time, we recommend that you always leave the motor unit to run for 1 to 2 minutes before applying the product. Do not forget that the Paint Flow Adjuster controls the quantity of paint sprayed (Fig.5).

SET UP

ALWAYS MAKE SURE THAT THE MOTOR UNIT IS ON A RIGID SURFACE AND FREE FROM DUST. Fig.6
SPRAYING 3 Spray Patterns
Round Spray Round for small and precise jobs
Horizontal and Vertical Spray with varying widths Vertical and Horizontal for normal sized jobs

HORIZONTAL

VERTICAL

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The most commonly used technique for painting a large surface is the crisscross technique, i.e. you apply the product in a horizontal strips and then cross over these strips by applying the product in a vertical strips (Fig.6). 1) To achieve a horizontal strip adjust the Spray Direction Plate to the vertical position then pull the Trigger and move your arm across to the right. 2) When you get to the end of the line, release the Trigger for a moment and then apply the product in the opposite direction just beneath the line you have sprayed. 3) Next, to achieve a vertical strip adjust the Spray Direction Plate to the horizontal position then pull the Trigger and move your arm up and down over the horizontal strips you just have sprayed. Fig.7

Through gradual movement of the Spray Direction Plate (4) between Horizontal, Vertical and Round spray pattern you can vary the width of the pattern (Fig.6) HINT: To obtain the best results always keep your Spray Gun level and at an equal distance from the object you are spraying, ideally 25-30cm (10-12) (Fig.8/9). Let your arm control the movement rather than your wrist (Fig.8/9). This will help give you an even paint distribution. Fig.8 Fig.9
HINT: HVLP technology produces warm air through the Air Cap allowing the paint to dry quicker which can enhance the final effect. HINT: Make sure the Pick-up Tube is properly oriented towards the handle for ceilings and away from the handle for floors.

CLEANING INSTRUCTIONS

SPRAY GUN
Water based paint Oiled based paint

Type of paint

Clean with water
HINT: Before removing or re-inserting the Needle and Fluid Tip ensure the Spray Gun has been flushed through with water or the appropriate thinner so the inner tube is clean.
Clean with appropriate thinner e.g. White Spirit

Cleaning

HINT: When done immediately the cleaning operation can take you less than 5 minutes. If taking a break, leave the Spray Gun in a plastic bag to prevent the paint from drying.
Remove the Paint Container (12). Pour any leftover paint into its container so that it can be used for the future. Pull the Trigger to allow paint to run out of the Pick-up Tube (11). Pour a quantity of the respective thinner into container, shake the Spray Gun lightly, reassemble the Spray Gun, then spray this liquid though the Spray Gun. Repeat this until the thinner being sprayed is coming through with no traces of paint. Clean any traces of paint off the outside of the Spray Gun. Clean the Paint Container Seal (10). Unscrew Air Cap Ring (2). Remove the Air Cap (3). Remove the Spray Direction Adjustor (4). It is recommended that you push the Trigger forward to help release the Fluid Tip (5). Using the Needle and Fluid Tip Tool - pincer end A (1) remove the Fluid Tip (5). Insert the Needle and Fluid Tip end B (1) into the inner tube and unscrew the Needle anticlockwise, then pull to release the Needle. Place all of these items into a container and clean, then using a brush and the respective thinners. Clean the inside of the body of the Spray Gun. Thoroughly dry all parts before reassembling. Reassemble parts in reverse order. Ensure the Air Cap Ring (2) is fully tightened and the Fluid Tip is pushed into place so that the Spray Gun Needle will shut off. NB: Ensure the Spray Direction Plate is free to move. If necessary loosen the Air Cap Ring (2) slightly. NEVER DISPOSE OF PAINTS OR SOLVENTS DOWN THE DRAIN. ALWAYS USE YOUR LOCAL WASTE COLLECTION SITE. The motor unit itself does not require any specific maintenance apart from checking that the filter is not clogged up (the filter can be removed and washed). The filter can be found in the base of the motor unit. Important: Each Fluid Needle is manufactured to fit the size of the corresponding Fluid Tip. Do not try to fit a 2.0 mm Fluid Needle to a 3.0 mm Fluid Tip. 5

FLUID TIP AND NEEDLE

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TROUBLESHOOTING

The paint drips onto item being painted

PROBLEM

Paint too diluted
Paint output too high Moving too slowly Spray Trigger held for too long Spray Gun too close Paint too diluted Moving too fast Paint output too low Spray Gun clogged Spray Gun too far away Paint too thick Air Hose split Grainy paint Fluid Tip clogged Pick-up Tube clogged Paint Container almost empty Spray Gun at an angle

ACTION REQUIRED

Add undiluted paint
Reduce the paint output by adjusting the Paint Flow Adjuster (9) Increase speed of application Release Trigger sooner Increase the distance between the Spray Gun and the work surface Reduce speed of application Clean the Spray Gun
Paint is too thin or irregular
Increase the paint output by adjusting the Paint Flow Adjuster (9) Move the Spray Gun closer to the work surface Clean the Fluid Tip (5) Replace air Hose (13) Filter the paint Clean Pick-up Tube (11) Refill Paint Container (12)

No paint being released

Add thinner

Application

Too much paint in an area

Air inlet blocked

Check that the Pick-up Tube (11) is pointing towards the paint Check the condition of the Filter (14) and clean if necessary Move your fore arm instead Use the Paint Flow Adjuster (9) to control the flow

You move your wrist

Either too much or not enough paint

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PLEASE NOTE: We have done all we can to ensure that when used correctly and in accordance with these instructions the spray gun has a long and fault-free life. We accept no responsibility for damage caused by the use of incorrect or unsuitable substances, paints or liquids which have not been thinned correctly or which are not suitable for the surfaces to which they are applied, health hazards arising from a lack of ventilation when working in confined spaces or equipment which is faulty due to inadequate cleaning of the components after use. If in doubt, test a small inconspicuous area first. Always read the manufacturers instructions before use. Neither our guarantee nor the above statement affects your statutory rights.
This unit is a Class II appliance which means it is double insulated for your protection, no earthing wire is necessary. If the supply cord is damaged, it must be replaced by Earlex Ltd or our appointed agents. If you are using an extension lead it must be rated at a minimum of 6 amps and fully unwound. Do not operate with a lead rated at less the 6 amps as this will cause premature failure of the motor which is not covered by the guarantee. If the plug is cut off from the mains lead, it must be disposed of safely. NEVER under any circumstances insert a plug which is cut off from the mains lead into socket. Information on the disposal of waste electrical equipment is known as WEEE. Please do not dispose of tools with your household waste collected by the council. It is your responsibility to dispose of this type of waste by handing it over to a special designated collection point for recovery and recycling.

MAINS CONNECTION

EC Declaration of Conformity We declare that the unit: HV2900, 3500 and 3900 Conforms to LVD 2006/95/EC, EN60335-1, EMC 2004/108/EC, EN55014-1, EN55014-2, EN61000-3-2, EN61000-3-3, EMF EN50366. Tim Hopper Technical Director
Design Registrations and Patents: Spray Gun Design Registration ECD 001096218-0001 CN 200930004457.X Spray Gun Patent GB 0903275.6 HV2900/HV3900 Turbine Design Registration GB 3022947 FR 06/5463 EU 000608856 US D563,503

All rights reserved 2010

HV3500 Turbine Design Registration ECD 001096242-0001 CN 200930004458.4 US 29/314,080
EARLEX LTD. WILL ACCEPT NO RESPONSIBILITY FOR THE USE OF THIS PRODUCT IF USED FOR ANY OTHER PURPOSES THAN THOSE DETAILED HEREIN. GUARANTEE and HELPLINE This product is guaranteed for a period of 24 months against faulty manufacture or materials. It is not guaranteed for industrial or hire purposes. This guarantee does not affect your statutory rights. For further information or any user advice, please phone our helpline between 8:30am to 5pm Mondays to Fridays (excluding Bank Holidays), or visit our website www.earlex.com. Earlex Ltd. Earlex Ltd, Tel: +44 (0)Email: enquiries@earlex.co.uk Website: www.earlex.com

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Earlex Ltd. Earlex Ltd, Tel: +44 (0)Email: enquires@earlex.co.uk Website: www.earlex.com

V0082 07/10