THE COMPLETE PAINT SPRAYING SYSTEM OPERATING INSTRUCTIONS hank 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 &...
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.
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SAFETY OPERATING INSTRUCTIONS SAFETY Always disconnect unit from mains supply when OPERATING INSTRUCTIONS 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.
PARTS LIST Key Description 01. Hose Assembly 02. Fluid Needle Assembly 03. Spring 04. Fluid Adjusting Screw 05. Gun Body 06. Air Flow Plate 07. Fluid Tip 08. Air Cap 09. Adjustment Ring 10. Fluid Tube 11. Container Gasket 12. Container 13.
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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.
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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.
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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.
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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.
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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.
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.
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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.
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).
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.
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.
NOZZLE & NEEDLE G Unscrew Adjustment Ring (9) G Remove the Air Cap (8) G Completely remove Adjustment Screw (4) G Remove the Spring (3) G Push out the Needle (2) – do not use tools for this G Remove the Fluid Tip (7) G Remove Air Flow Plate (6) G Remove Nozzle Washer (17) G Place all of these items into a container and clean...
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TURBINE UNIT The turbine unit only requires minimal maintenance G Ensure its filter element is kept clean at all times. 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.
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.
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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.
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Mondays to Fridays (excluding Bank Holidays) or visit our Website on www.earlex.co.uk HELPLINE No 01483 – 454666 Earlex Ltd., Earlex House, Moorfield Road, Slyfield Industrial Estate, Guildford, Surrey, GU1 1RU. Tel: 01483 - 454666. Fax: 01483 - 454548 E.mail: enquires@earlex.co.uk Website: www.earlex.co.uk...
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