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Troubleshooting
Problem A: Motor will not run
Cause Solution
1.
No power at wall outlet. Electrical problem or defective
motor.
Try new wall outlet. Take to Authorized Service Center for repair.
Problem B: Motor has a low hum and does not spray
Cause Solution
1.
Seized piston Disassemble sprayer, clean and lubricate (follow Cleanup, Cup Mode instructions)
Problem C: Motor operates properly but does not spray
Cause Solution
1. Failure to prime with remote suction set
Oil intake opening (see Reassembly / Maintenance section). Hold trigger for at least 3 minutes. Thin
paint. Hold sprayer at even level with paint can.
2. Failure to prime with suction tube
Oil intake opening (see Reassembly / Maintenance section). Hold trigger for at least 20 seconds. Thin
paint.
3. Loose or damaged suction tube Tighten or replace
4. Plugged or worn atomizer valve Clean or replace as needed
5. Atomizer valve missing Replace atomizer valve
6. Material selector needs adjusting Adjust to “PAINT” setting.
7. Speed setting too low Increase the speed setting (if equipped)
8. Plugged spray tip Clean tip
9. Filter assembly plugged Clean lter assembly
10. Material too thick Thin material
11. Worn piston Clean and oil, or replace
Problem D: Material spitting or globbing (air has entered the system)
Cause Solution
1. Low on paint Rell container
2. Worm atomizer valve Replace atomizer valve
3. Plugged spray tip
Clean the spray tip (follow Cleanup, Cup Mode instructions)
4. Material selector needs adjusting Adjust to “PAINT” setting.
5. Speed setting too low Increase the speed setting (if equipped)
6. Worn piston Clean and oil, or replace
7. O-rings on lter assembly are dirty
Clean and lubricate (follow Cleanup, Cup Mode instructions)
8. Material too thick Thin material
Any attempt to open the motor housing or repair any electrical parts
within the unit by anyone other than an authorized repair technician
could cause serious injury and will void the warranty.
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