Troubleshooting

 

Problem

 

 

Cause

Solution

 

 

 

 

 

 

 

 

 

 

 

 

 

Spray pattern is too narrow:

 

 

Sprayer is too close to target surface.

Move sprayer away from surface 10 in. (25 cm)

 

 

 

 

 

 

 

 

 

 

Incorrect spray tip for application of material.

See Reversible Spray Tip Selection Chart, page 12.

 

 

 

 

 

 

 

 

 

 

Spray tip is worn or damaged.

Replace spray tip. See Install Spray Tip/Guard

 

 

 

 

 

 

 

 

 

Assembly, page 13.

 

 

ti15523a

 

 

 

 

 

ti15523a

 

 

 

 

 

 

 

 

Spray pattern is too wide:

 

 

Sprayer is too far away from target surface.

Move sprayer closer to surface.

 

 

 

 

 

 

 

 

 

 

Incorrect spray tip for application of material.

See Reversible Spray Tip Selection Chart, page 12.

 

 

 

 

 

ti15527ati15527a

 

 

 

 

 

 

Spray pattern “spits” at the end or

Excess material has accumulated on spray

See Shutdown and Cleaning, page 15.

beginning:

tip/guard assembly.

 

ti15525ati15525a

Spray tip filter is partially clogged or damaged.

Clean or replace spray tip filter. See page 14.

Spray tip/guard assembly not threaded completely

See Install Spray Tip/Guard Assembly, page 13.

 

 

onto sprayer.

 

 

Seat is worn.

Replace spray tip.

Spray tip continues to drip or ooze

Needle assembly is worn out.

Replace needle assembly.

material after trigger is released:

Spray tip filter is partially clogged or damaged.

Clean or replace spray tip filter. See page 14.

 

 

Spray tip/guard assembly not threaded completely

See Install Spray Tip/Guard Assembly, page 13.

 

onto sprayer.

 

 

Seat is worn.

Replace spray tip/guard assembly.

ti15552a

26

3A2587H

Page 26
Image 26
Graco 3A2587H important safety instructions See Shutdown and Cleaning