Titan Tool 447ex Manual

A SERVICE OF

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AIRLESS TIP SELECTION

Tips

are

selected

by

the orifice size

and

fan

width.

The

proper selection

is

determined by the

fan

width required for a

specific job

and

by

the

orifice size that will supply

the

desired amount

of

fluid and accomplish proper atomization.

For light viscosity fluids,

smaller orifice tips generally

are

desired. For heavier viscosity materials, larger orifice tips

are

preferred. Please refer

to

the chart below.

Note:

d~

not

exceed the pump's recommended tip size.

The following chart indicates the most

common

sizes

and

the appropriate materials to be sprayed.

.011 - .013

Lacquers & Stains

1

00

Mesh

Filter

.015-

~019

Oil

& Latex

60

Mesh

Filter

.021-

.026

Heavy Bodied Latex & Blockfillers

30

Mesh

Filter

Fan

widths measuring

8"

to

12"

are

most preferred because they offer more control while spraying

and

TR UBLESH TING AIRLESS

UN

PROBLEM

Spitting

gun

Gun

will

not

shut

off

Gun

does

not

spray

PROBABLE

CAUSE

1.

Air

in

system

2.

Dirty

gun

3.

Needle

assembly

out

of

adjustment

4.

Broken

or

chipped

seat

1.

Worn

or

broken

needle

&

seat

2.

Needle

assembly

out

of

adjustment

3.

Dirty

gun

1.

No

paint

2.

Plugged

filter

or

tip

3.

Broken

needle

in

gun

REMEDY

1.

Inspect

connections

for

air

leaks

2.

Disassemble

and

clean

3.

Inspect

and

adjust

4.

Inspect

and

replace

1.

Replace

2.

Adjust

3.

Clean

1.

Check

fluid

supply

2.

Clean

3.

Replace

TROU LESHOOTING SPRAY PA

ERNS

PROBLEM

Tails

Heavy

centered

pattern

Distorted

pattern

Pattern

expanding

and

contracting

(Surge)

PROBABLE

CAUSE

1.

Inadequate

fluid

delivery

2.

Fluid

not

atomizing

3.

Insufficient

velocity

4.

Material

too

cohesive

5.

Tip

worn

past

pump

capacity

1.

Worn

tip

2.

Tip

may

be

chipped

1.

Plugged,

worn

or

chipped

tip

1.

Leak

in

suction

tube

2.

Not

enough

hose

3.

Tip

too

large

or

worn

14

REMEDY

1.

Increase

pressure

2.

Change

to

smaller

tip

3.

Clean

gun

&

pump

filters

4.

Reduce

viscosity

5.

Replace

1.

Replace

2.

Replace

1.

Clean

or

replace

1.

Tighten

2.

Use

a

minimum

of

so·

of

1/4

u

high

pressure

hose

3.

Replace

with

a

new

or

smaller

tip