User manual EARLEX SPRAY SYSTEM HV 1900

SPRAY SYSTEM 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 THE SAFETY & OPERATING INSTRUCTIONS. Please retain for future reference EARLEX LTD. WILL ACCEPT NO RESPONSIBILITY FOR THE USE OF THIS PRODUCT IF USED FOR ANY OTHER PURPOSES THAN THOSE DETAILED HEREIN SAFETY OPERATING INSTRUCTIONS PLEASE READ BEFORE USE G G G G G 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. NEVER under any circumstances aim the nozzle at another person or animal. In the event of injury occurring seek expert medical advice immediately. G 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 manufacturer's data. G Always ensure there is adequate ventilation when spraying. G NEVER spray near a naked flame, including appliance pilot flame. G NEVER smoke whilst spraying. G NEVER allow children to operate or play with the spray gun. G Always read the paint manufacturer's thinning instructions before using. G Always disconnect unit from mains supply when refilling the paint container. G Before cleaning, always disconnect unit from the mains supply. G Always wear the correct protective face mask when spraying. We would also recommend the use of gloves, goggles and overalls. G After every use ensure that you clean your spray gun thoroughly and grease the gland packing. G 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. TECHNICAL SPECIFICATION Volts Watts Airflow 230V 400W 970 ltr/min 400gr/min(MAX)(WATER) Output Volume Container Capacity 0.9ltr Hose Length 2.70m 2 EXPLODED PARTS VIEW 8 14 7 6 9 5 10 4 3 2 1 16 17 15 11 12 13 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 Part No. L0215 L0205 L0206 L0237 L0211 L0236 L0216 L0210 3 09. 10. 11. 12. 13. 14. 15. 16. 17. Gland Nut Gland Seal Paint Feed Tube Paint Container Seal Paint Container (Clear) Hose Assembly Viscosity Cup Motor Unit Filter L0208 L0272 L0214 L0335 L0201 L0291 SG243 L0440 L0290 INTRODUCTION HVLP stands for High Volume, Low Pressure. This is a type of spraying that allows you to spray extremely 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. This gun is extremely easy to use, very safe and reduces the amount of paint used. 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 manufacturer's instructions first. Neither our guarantee nor the above statement affects your statutory rights. IMPORTANT SELECTING PAINT This is a highly versatile spray kit 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 KIT PLEASE READ THE INSTRUCTIONS CAREFULLY BEFORE USE. PREPARATION 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 kit. 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. THINNING Your spray kit 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 differing qualities, 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. IDEAL VISCOSITY Water based paints and emulsions Oil based paints Wood preservatives Primers 45 - 60 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 10 to a maximum of 60 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 manufacturer's instructions) as a guide determine if the material requires further thinning, if so then thin accordingly. 4 Fig.1 OPERATION 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. SPRAY PATTERNS The spray gun has 3 different spray patterns ­ Horizontal, Vertical and Round (Fig.3) The horizontal and vertical are recommended for large surfaces. 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 PAINT VOLUME The volume of paint sprayed is easily adjustable. (Fig.4) Completely close 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. Fig.4 SPRAYING TECHNIQUE 1. To obtain the best results always keep your spray gun level and spray equally from side to side or up or down 25-30cm (10"-12") from the surface. Avoid spraying at an angle as this will lead to runs on the surface (Fig.5a). 2. Let your arm control the left to right movement rather than your wrist as this will aid even paint distribution over the whole area (Fig.5c). 3. Do not tip the sprayer to more than 45°angle (Fig.5c). Fig.5a Fig.5b Fig.5c 5 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 manufacturer's 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. Fig.6 7. CLEAN SPRAYER AFTER EVERY USE (SEE CLEANING INSTRUCTIONS) 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. G G G G G SPRAY GUN 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. G G G G G G G G G G G G G G FLUID TIP & NEEDLE 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) 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. 6 TURBINE UNIT The turbine unit only requires minimal maintenance G 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. G The turbine bearings are sealed and lubricated for life. There is no maintenance or adjustment required. G Clean the turbine and hose unit with a damp cloth after use. TROUBLE SHOOTING 7 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: HV1900 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 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. In the event of any problem occurring 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) 1483 454548 www.earlex.co.uk © 2005 Earlex Ltd. L0482 04/05 8