|
| Troubleshooting |
Problem | Cause | Solution |
Spray pattern has tails: | Pressure control knob is too low. | Turn up pressure control knob. |
| Incorrect spray tip for application of | See Choosing the Correct Tip, page 12. |
| material. |
|
| Material not compatible with sprayer. | Switch to compatible material. |
ti15526a | Inlet or outlet valve fitting is worn. | See Outlet Valve Fitting Repair, page 26 and |
|
| Inlet Valve Fitting Removal/Service, page |
|
| 25. |
Spray pattern has dripping: | Sprayer is moving too slow for material. | Move sprayer faster while spraying. |
| Sprayer is too close to target surface. | Move sprayer away from surface 10 in. (25 |
|
| cm) |
| Holding trigger while changing spray | Release trigger when changing directions. |
| direction. |
|
| Incorrect spray tip for application of | See Choosing the Correct Tip, page 12. |
| material. |
|
| Pressure control knob is set too high. | Turn down pressure control knob. |
| Spray tip is worn or damaged. | Replace spray tip. See Install Spray |
|
| Tip/Guard Assembly, page 13. |
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 Choosing the Correct Tip, page 12. |
ti15523a | Spray tip is worn or damaged. | Replace spray tip. See Install Spray |
ti15523a |
| Tip/Guard Assembly, page 13. |
|
| |
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 Choosing the Correct Tip, page 12. |
ti15527ati15527a |
|
|
Spray pattern “spits” at the end | Excess material has accumulated on | See Shutdown and Cleaning, page 15. |
or beginning: | spray/tip guard assembly. |
|
ti15525ati15525a | Spray tip filter is partially clogged or dam- | Clean or replace filter. See page 14. |
| aged. |
|
| Spray tip/guard assembly not threaded com- | See Install Spray Tip/Guard Assembly, |
| pletely onto sprayer. | page 13. |
| Seat is worn. | Replace spray tip/guard assembly. |
Spray tip continues to drip or | Spray tip filter is partially clogged or dam- | Clean or replace filter. See page 14. |
ooze material after trigger is | aged. |
|
released: | Spray tip/guard assembly not threaded com- | See Install Spray Tip/Guard Assembly, |
| pletely onto sprayer. | page 13. |
| Seat is worn. | Replace spray tip/guard assembly. |
| If the three solutions above do not solve the problem, replace needle assembly. | |
30 | 3A2589D |
