English
16
Troubleshooting
Problem A: Motor will not run
Cause
Solution
1.
Battery pack not charged. Electrical problem or defective
motor
Recharge the battery pack. Call Technical Service.
2.
Bad fuse due to abnormal loading
Call Technical Service
Problem B: Motor has a low hum and does not spray
Cause
Solution
1.
Control knob turned in too far
Turn control knob counterclockwise
2.
Seized piston
Disassemble sprayer and clean
Problem C: Motor operates properly but does not spray
Cause
Solution
1. Loose or damaged suction tube
Tighten or replace
2. Plugged or worn atomizer valve
Clean or replace as needed
3. Atomizer valve missing
Replace atomizer valve
4. Material too thick
Thin material
5. Plugged spray tip
Clean tip
6. Intake filter plugged
Clean intake filter
7. Control knob needs adjusting
Adjust
8. Worn piston
Clean and oil, or replace
Problem D: Material spitting or globbing
Cause
Solution
1. Low on paint
Refill container
2. Material too thick
Thin material
3. Loose suction tube is drawing in air
Clean and insert firmly into intake opening on pump housing
4. Worm atomizer valve
Replace atomizer valve
5. Worn spray tip
Replace if worn
6. Control knob needs adjusting
Adjust
7. Worn piston
Clean and oil, or replace
Problem E: Excessive fogging
Cause
Solution
1.
Pressure too high
Turn flow control knob clockwise to reduce pressure and flow
2.
Holding sprayer too far from work surface
Hold sprayer closer to work surface
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.