THE COMPLETE PAINT SPRAYING SYSTEM OPERATING INSTRUCTIONS Thank you for purchasing the Earlex HVLP Spray 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.
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 manufacturer’s data. Always ensure there is adequate ventilation when spraying. NEVER spray near a naked flame, including appliance pilot flame.
SAFETY OPERATING INSTRUCTIONS Always disconnect unit from mains supply when SAFETY refilling the paint container. OPERATING Before cleaning, always disconnect INSTRUCTIONS 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 fluid needle packing.
EXPLODED PARTS VIEW (Descriptions Overleaf) 4 1 3 2 5 14 17 13 15 7 16 19 6 8 9 10 18 11 12 4
PARTS LIST Key Description Part No. No. 01. 02. 03. 04. 05. 06. 07. 08. 09. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19.
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.
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.
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.
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.
IDEAL VISCOSITY Water based paints and emulsions...............45 - 60 seconds Oil based paints............45 - 50 seconds Wood preservatives......No dilution Primers...........................45 - 50 seconds Varnishes.......................No dilution Aluminium paints..........No dilution Wood stains...................No dilution Cellulose........................Manufacturers ratio This gun can be used with products having a viscosity ranging from 10 to a maximum of 60 seconds.
OPERATION Fill the paint container with the material to be sprayed. DO NOT OVERFILL. Push the fluid tube firmly into the base of the gun body. Screw the container onto the gun body tightly. Place the unit onto a clean floor space, free from any loose debris, liquids or dust sheets that could block the motor inlet. Unwind the hose from the main housing and connect to the back of the gun. Uncoil the mains cable from the base of the unit and plug in.
SPRAY PATTERNS Fig.2 Vertical Jet Horizontal Jet Round Jet The gun has 3 different spray patterns – Horizontal, Vertical and Round (Fig.2) 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. To adjust the spray pattern, loosen the adjustment ring (9), adjust the position of the air cap (8) to obtain either a vertical, horizontal or round pattern then re-tighten the adjustment ring.
PAINT VOLUME The volume of paint sprayed is easily adjustable. (Fig.3) Fig.3 Completely close adjustment screw (4) 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 adjustment screw clockwise again. Once the correct spray pattern is obtained you are able to commence spraying.
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.4). 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.4). 3. Do not tip the sprayer to more than 45o angle.
Fig.
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 heavy 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.
Fig.
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. GUN l Disassemble the gun container l Pour any residual material into its container so l that it can be used for the future.
NOZZLE & NEEDLE l Unscrew Adjustment Ring (9) l Remove the Air Cap (8) l Completely remove Adjustment Screw (4) l Remove the Spring (3) l Push out the Needle (2) – do not use tools for this l Remove the Fluid Tip (7) l Remove Air Flow Plate (6) l Remove Nozzle Washer (17) l Place all of these items into a container and clean l them using a brush and clean thinners l Clean the inside of the gun l Thoroughly dry these parts before l reassembling l Grease the Fluid Needle Packing (13) l Reassemble parts in re
TURBINE UNIT The turbine unit only requires minimal maintenance l Ensure its filter element is kept clean at all times. l This is the filter underneath the main body (19). Disconnect the unit from the mains, turn on side and remove foam material. This can be washed out if necessary and replace when dry. From time to time this filter will need replacing (part l no.L0058). l The turbine bearings are sealed and lubricated for l life. There is no maintenance or adjustment l required.
TROUBLE SHOOTING Air intake blocked debris can block the air intake underneath the unit 21
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.
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.
EC Declaration of Conformity We declare that the unit: HV3000 conforms to: 73/23/EEC, EN60335-1 & 89/336/EEC, EN55014-1, EN55014-2, EN61000-3-2, EN61000-3-3. Tim Hopper Technical Director British Registered Design No: 2103413 Copyright & Design Right Reserved © 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.
