Husky HDS550 USE Metal Objects to Clean, Precisely Drilled Passages, Improper Spraying, Storing

Operating Instructions and Parts Manual HDS550

Detail Spray Gun

Manual de Instrucciones y Lista de Piezas HDS550

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Maintenance (Cont.)

3. Remove the air cap and soak in solvent

until clean. Use a small brush for stub-

born stains if necessary. Toothpicks

or small brushes may be used to

clean air passages; however, NEVER

USE METAL OBJECTS TO CLEAN

PRECISELY DRILLED PASSAGES.

DAMAGED PASSAGES WILL CAUSE

IMPROPER SPRAYING.

4. Clean gaskets with a solvent soaked

rag. To prevent equipment damage,

Do not immerse gaskets or spray

gun body in solvents.

5. After using water to clean out water

based paints or materials, spray min

PERIODIC CLEAN-UP

Due to improper cleaning and paint it may be necessary to inspect and clean the internal parts and the gun body.

1. Examine openings in air cap and

fluid tip. If clogged, remove any o-

rings and soak the air cap or fluid tip

in solvent.

2. A brush or toothpick or something

similar may be used to dislodge the

dried paint from holes and passages.

NEVER USE METAL OBJECTS

TO CLEAN PRECISELY DRILLED

PASSAGES. DAMAGED PASSAGES

WILL CAUSE IMPROPER SPRAYING.

4.Check and replace any damaged o- rings and seals. O-rings and seals can be wiped clean but not soaked in sol- vent.

5.Unscrew packing nuts and replace the packing ONLY if a leak will not stop when the nut is tightened.

Do not over-tighten a packing nut because this will restrict movement of the needle.

6.Re-assemble in reverse order of

above and use a non-silicone oil on moving parts. Apply Vaseline® or

light grease on threaded joints and hose connections.

		9
		8
	7	16
	6	15
	5
3	4
		14
	12

eral spirits through the gun to pre-

vent corrosion.

3. Remove and check the adjusting

needle for excessive wear at the tip

and straightness.

STORING

1. When not using spray gun, turn

the fluid adjustment knob counter-

2

1

11

6. Use a non-silicone oil on all mov-

ing parts when reassembling. Use

Vaseline® or light grease on all

threaded connections prior to storage.

7. Clean and flush gun thoroughly to

neutralize any contaminants corro-

sive to the spray gun.

IMPORTANT: If the needle tip is worn more on one side than the other, either the needle is bent or the gun body has been dropped or knocked out-of-line. There are no adjustments that can be made to a bent gun body. Test the nee- dle by rolling on a flat surface. Replace if necessary.

clockwise to open which will reduce

spring tension on needle fluid tip.

2. Spray gun MUST BE well cleaned

and lightly lubricated.

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22 17

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21 Sp

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