Wagner Flexio 890 Sprayer User Manual download pdf (Page 16)

English

Troubleshooting

PROBLEM CAUSE SOLUTION

Problem A: Little or no

material ow

1. Nozzle clogged.

2. Suction tube clogged.

3. Material ow setting too low.

4. Suction tube loose.

5. Air vent on suction tube blocked.

6. No pressure build up in container.

7. Air valve tube disconnected, valve

seal missing.

8. Air valve tube or valve seal

plugged.

9. Air lter clogged.

10. Spray material too thick.

11. Nozzle seal missing or worn.

1. Clean.

2. Clean.

3. Increase material ow setting.

4. Remove and replace as tightly

as possible.

5. Clean (see page 13, item 4)

6. Tighten container.

7. Reconnect both ends of the air

tube, replace valve seal.

8. Clean (see “Cleaning the Air

Valve Tube, page 15)

9. Change

10. Thin*.

11. Replace (extras provided).

Problem B: Material

leaking

1. Nozzle loose.

2. Nozzle worn.

3. Nozzle seal missing or worn.

4. Material build-up on air cap and

nozzle

1. Tighten.

2. Replace.

3. Replace (extras provided).

4. Clean.

Problem C: Spray pattern

too thick, runs and sags

1. Material ow setting too high.

2. Air power setting too low.

3. Applying too much material.

4. Nozzle clogged.

5. Air lter clogged.

6. Too little pressure build-up in

container.

7. Spray material too thick.

1. Decrease material ow setting.

2. Increase air power setting.

3. Adjust material ow or increase

movement of spray gun.

4. Clean.

5. Change.

6. Tighten container.

7. Thin*.

Problem D: Spray jet

pulsates

1. Material in container running out.

2. Air lter clogged.

3. Air valve tube disconnected.

1. Rell.

2. Change.

3. Reconnect both ends of the air

tube.

Problem E: Too much

overspray

1. Gun too far from spray object.

2. Air power setting too high.

1. Reduce distance (6”-8” is ideal).

2. Decreasae air power setting.

Problem F: Pattern is very

light and splotchy

1. Moving the spray gun too fast.

2. Material ow setting too low.

3. Air power setting too high.

1. Adjust material ow or de-

crease movement of spray gun.

2. Increase material ow setting.

3. Decrease air power setting.

This unit contains no servicable electrical parts. Do

not attempt to service yourself. Store indoors with

the cord stored inside the Power Box.

Have you tried the recommendations above and are still

having problems? In the United States, to speak to a

customer service representative, call our Technical Service

at 1-800-328-8251. See www.wagnerspraytech.com in the

“Contact Us” section for Technical Service hours.

*Note: Generally, material should only need to

be thinned when using the Detail Finish Nozzle.

Only thin the material as a last resort to improve

spray performance. Optimal spray performance

should be acheived simply by adjusting the

various controls on the unit.

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Wagner Flexio 890 Sprayer User Manual Page 16

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