11
Troubleshooting
problem
A. There is paint leakage on the
roller arm assembly.
B. Plunger is difficult to pull/push.
C. The fill tube will not fill with
paint or paint leaks from fill
valve.
Cause
1. The seal on the arm is backwards.
2. The seal and cap were not properly
cleaned.
3. The O-ring and the connecting area were
not cleaned properly.
4. Paint residue on connecting areas.
5. The O-rings are damaged or missing.
6. The roller cover is worn or damaged.
7. The core or cap is worn or damaged.
8. The bearing areas are worn.
1. Plunger O-rings are not lubricated.
1. Paint residue on fill valve components.
Solution
1. Turn the seal around.
2. Clean and properly lubricate.
3. Clean and properly lubricate.
4. Clean connecting areas.
5. Replace the O-rings*.
6. Replace the roller cover*.
7. Replace the core or cap*.
8. Call customer service.
1. Lubricate the O-rings on the plunger.
a) Insert fill tube firmly into fill valve and twist fill tube
several times to break up paint residue.
b) If the problem persists, refer to the steps below to
clean the fill valve components.
Have you tried the recommendations above and are still having problems? in the United States, to speak to a
customer service representative, call our Customer Service at 1-800-760-3844 Monday through Friday between 8:00
AM and 4:30 pM Central time.
* Replacement parts available by calling customer service
product Registration
Register your product online at www.wagnerspraytech.com. Proper registration will serve as proof of purchase in the event your
original receipt becomes misplaced or lost.
1. Unscrew the locking cap on the valve housing by turning it counterclockwise.
2. Remove the retaining disk and the duckbill from the valve housing.
3. Clean these parts thoroughly using the appropriate cleaning solution.
4. Replace the duckbill valve and retainer disk.
5. Screw the locking cap on the valve housing by turning it clockwise
Retaining disk
Locking cap
Duckbill valve
Valve housing
Connecting
area
