Black & Decker BDPH400 Manuel d'instructions télécharger pdf (Page 23)

ENGLISH • 23

19. Filter

20. 2-3/4 quart mixing bucket

21. Viscosity cup

22. Cleaning brush

SET - UP

Warning!: Be sure to use appropriate protective gear

and unplug unit.

Warning!: Make sure area is well ventilated and free of

flammable vapors.

Aligning the pickup tube (FIG. B AND B1)

The pickup tube can be aligned in the direction that you

will be doing the most spraying to help minimize the

amount of times that you will have to refill the canister.

f If you are spraying at an upward angle or straight on,

position the pickup tube (Fig. B) toward the back of

the canister.

f If you are spraying at a downward angle, position the

pickup tube (Fig. B1) toward the front of the canister.

This will ensure you spray as much material as possible

before you need to refill.

Attaching the air hose (FIG. C AND C1)

f Insert one end of the air hose into the back of the

sprayer. A slight twisting action when inserting the

hose will help insure a snug fit.

f Insert the other end of the air hose into the back of the

power unit. A slight twisting action when inserting the

hose will help insure a snug fit.

Liquid material preparation (FIG. D, D1 AND D2)

Tip: Make sure the type of material you

use can be cleaned with either mineral spirits or paint

thinner (for oil-based paints) or a warm water and

soap solution (for water soluble paints like latex). Use

drop cloths during pouring, mixing, and viscosity

testing of materials to be sprayed to protect your

floors and anything else in the spraying area that you

wish to remain untouched.

The liquid being sprayed may need to be thinned (diluted)

before starting. When thinning, use the proper liquid

thinner recommended on the container by the material

manufacturer.

Warning!: Do not use materials with a flashpoint

higher than 60°C (140°F) .

A 2- 3/4 quart mixing bucket is provided to use

when transferring spray material from the original

container into the bucket for thinning and

measuring purposes (Fig. D).

A viscosity test cup is provided to determine the

“runout time” of the material being used.

f Before measuring for the proper viscosity, stir the

material throughly.

f Dip the viscosity cup into the material being sprayed

and fill the cup completely.

f With the cup held over the material container,

measure the amount of time it takes for the stream

of material flowing out to “break” or stop being a

constant stream out of the bottom of the cup (2

minutes or less) (Fig. D1). This is the “runout time”

Refer to the thinning table for information on the

thinning required for different materials.

f If material needs thinning, add the appropriate liquid

thinning material recommended by the manufacturer

(Fig. D2).

f It is possible to spray latex paint with this unit,

however, the required thinning may exceed material

manufacturer’s recommendation. Thin latex paint so

that it runs through viscosity cup in under 2 minutes.

The operator should consider the type of application

and final location of the project when spraying a

material that requires more than 2 minutes to run

through the viscosity cup,

THINNING TABLE

SPRAY MATERIAL RUNOUT TIME

Clear and semi-transparent

stains and sealers

Oil based primers,

varnishes and

polyurethane

No thinning required

(Less than 2 minute

runout)

Solid color water based

stains

Water based or latex

paints

May require thinning

(More than 2 minute

runout)

Note: Not recommended for textured paint

PREPARATION TIPS

f Always stir and strain the material throughly before

use.

f With any spraying job you should always ensure that

you have properly prepared the surface to get the best

finish. That is, all surfaces are free from dust, dirt, rust

and grease. Lightly pressure wash decks or exterior

surfaces and ensure that they are dry before spraying.

f Even though HVLP sprayers have very little

overspray, it is recommended that you mask all edges

and other areas and use drop cloths to protect your

floors and anything else in the spraying area that you

wish to remain untouched.

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Black & Decker BDPH400 Manuel d'instructions Page 23

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