Dux Platinum 3000 Series Panduan Produk - Halaman 15

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IMPORTANT: Some coating leakage out of

the fluid tip may indicate an adjustment of

the packing is needed. This is not an indica-

tion of the spray gun failing.

Fluid Packing Adjustment

Unlike many other spray guns that require a

matched set of needles and fluid tips, the DUX

Pressure Feed uses one standard needle that

is compatible with all fluid tips. The packing in

all DUX spray guns is set to a predetermined

specification during assembly. Therefore,

depending on the type of material being

sprayed, it is possible that the packing will

need adjustment upon start-up or after some

amount of spraying.

Fluid leakage at the front of the spray gun is an

indication that the fluid needle is not seating

properly. This may be caused by dried material

in the tip or if the fluid packing is too tight. If

the packing is set too tightly for a particular

material, the needle will not be able to fully seat

in the fluid tip. Conversely, fluid leakage at

the rear of the spray gun indicates that the fluid

packing is too loose and needs tightening.

In these cases a slight adjustment of the pack-

ing has been found to stop the leak. To adjust

the packing (See Figure 3):

Unscrew the fluid control knob and

completely remove the needle

assembly from the rear of the spray

gun.

Insert the Dux Packing Tool into the

rear of the spray gun.

Turn the fluid seal nut 1/4 turn clock

wise to tighten or counter-clockwise

to loosen.

Lubricate the needle per lube

instructions.

Reinsert the needle assembly.

Reattach fluid hose, and test.

NOTE: Ensure spray gun is depressurized

before making adjustments.

For customer service call 888.389.2732

PLATINUM PRESSURE FEED

Step 1: Remove needle assembly

Step 2: Insert screwdriver into rear of spray

gun

Step 3: Turn fluid seal nut counter-clockwise ¼

turn if leaking occurs from fluid tip.

Turn clockwise ¼ turn to tighten if leaking

occurs at rear of the spray gun.

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