sg82 amend p8.qxd 19/01/00 12:35 Page 5
Fig 1
Follow the manufacturers guide for thinning inconjunction with a spray gun. If in doubt please consult the manufacturer of the paint. The viscosity cup supplied will help you determine the correct thickness of the paint.
As some paints, wood preservatives and other sprayable materials contain particles and have different qualities, please ensure that when filling the paint container on your SG85, the paint is filtered through either a funnel with a filter on it, or through nylon tights or stockings. This will ensure no large particles enter the paint container, so preventing blockages and providing you with trouble free spraying. Ensure that a face mask, gloves, goggles and ear protectors are worn at all times when spraying.
IDEAL VISCOSITY |
|
Water based paints | |
Oil Based paints | |
Enamel paints | |
Wood preservatives no dilution | |
Primers | |
Varnishes | |
Aluminium paints | |
Wood stains | no dilution |
Latex Emulsions | |
Smooth Masonry Paint (non grit)
*These paints cannot be measured in the viscosity cup. To spray them, remove the filter from the suction tube, thin according to manufacturer’s recom- mendations and strain to remove any lumps or particles.
Fig 2 | Fig 3 |
Dip the viscosity cup into the material and fill up. Time how long it takes the viscosity cup to empty (fig 1). Using the above chart as a guide to determine if the material requires further thinning, thin accordingly.
OPERATION
Turn the gun upside down and place a few drops of lubricating oil in both the apertures on the underside of the gun (see fig 2). Momentarily trigger the spray gun to disperse the oil around the piston and cylinder, then firmly push the fil- ter suction tube into the tapered hole of the raised boss.
Fill the container with the paint, when filling the paint container, filter the paint through a piece of nylon stocking or a funnel which incorporates a filter to remove any lumps or particles. DO NOT OVERFILL. Screw the spray gun on to the container tightly. Plug in the unit and before you start spraying the object, pull the trigger, aiming the gun at a piece of cardboard or newspaper until the paint comes out.
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